Chemical Engineering September 2018 - 76
Advertisers Index
Advertiser .............Page number
Phone number
Reader Service #
A-T Controls Inc. ....................28
1-513-247-5465
adlinks.chemengonline.com/70310-04
Abbe, Paul O .........................35
1-855-789-9827
adlinks.chemengonline.com/70310-28
Aerzener
Maschinenfabrik GmbH .........57
+49 175 9335602
adlinks.chemengonline.com/70310-05
AMETEK Brookfield ................48
1-800-628-8139
adlinks.chemengonline.com/70310-11
Arkema ..................................53
1-800-596-2750
adlinks.chemengonline.com/70310-06
AUMA Riester
GmbH & Co. KG ..................55d
adlinks.chemengonline.com/70310-07
*AUMA Riester
GmbH & Co. KG ...................55i
adlinks.chemengonline.com/70310-08
Badger Meter, Inc. ...................6
adlinks.chemengonline.com/70310-09
Bionomic Industries Inc. .........43
1-201-529-1094
adlinks.chemengonline.com/70310-10
The Clean Air Group, LLC ...... 13
1-973-947-8787
adlinks.chemengonline.com/70310-35
Cleaver-Brooks Inc. ............ C2d
1-800-296-4110
adlinks.chemengonline.com/70310-13
Cortec Corp. ..........................28
1-800-4CORTEC
adlinks.chemengonline.com/70310-14
DeWal Industries Inc. ............. 61
1-800-366-8356
adlinks.chemengonline.com/70310-15
Dickow Pump Company ........58
1-800-880-4442
adlinks.chemengonline.com/70310-16
Ekato Process
Technologies GmbH ..............27
1-201-825-4684 x205
adlinks.chemengonline.com/70310-17
Emerson ..................................3
Endress+Hauser ......................4
adlinks.chemengonline.com/70310-18
* International Edition
See bottom of opposite page
for advertising
sales representatives'
contact information
Advertiser
Phone number
Advertiser .............Page number
Phone number
Reader Service #
Finder Pompe ........................49
+39 039 99821
adlinks.chemengonline.com/70310-19
Flottweg ...................................9
+49 8741 301-0
adlinks.chemengonline.com/70310-20
GEMÜ Valves, Inc. ..................17
1-678-553-3400
adlinks.chemengonline.com/70310-21
Krohne, Inc.............................23
adlinks.chemengonline.com/70310-22
Load Controls ........................ 15
1-888-600-3247
adlinks.chemengonline.com/70310-23
Magnetrol .............................. C4
adlinks.chemengonline.com/70310-24
Material Transfer & Storage ...33
1-800-836-7068
adlinks.chemengonline.com/70310-25
Myron L Corporation .............. 51
1-760-438-2021
adlinks.chemengonline.com/70310-26
National Oilwell Varco, L.P. ..... 21
adlinks.chemengonline.com/70310-27
Pfeiffer Vacuum GmbH ..........45
+49 6441 802-0
adlinks.chemengonline.com/70310-29
Classified Index September 2018
Page number
Reader Service #
Engineering Software .............72
1-301-919-9670
adlinks.chemengonline.com/70310-241
Indeck Power
Equipment Company .............73
1-800-446-3325
adlinks.chemengonline.com/70310-243
Ross, Charles & Son Co. ........73
1-800-243-ROSS
adlinks.chemengonline.com/70310-242
Sasol North America ..............72
adlinks.chemengonline.com/70310-244
Summit Pump Inc ...................73
1-920-869-4800
adlinks.chemengonline.com/70310-245
Universal Flow Monitors, Inc. .73
1-888-569-3090
adlinks.chemengonline.com/70310-246
Advertiser
Phone number
Page number
Reader Service #
Vertiflo Pump Co. ...................72
1-513-530-0888
adlinks.chemengonline.com/70310-247
Vesconite Bearings ................73
1-866-635-7596
adlinks.chemengonline.com/70310-248
Wabash Power
Equipment Co ........................73
1-800-704-2002
adlinks.chemengonline.com/70310-249
Xchanger, Inc. ........................72
1-952-933-2559
adlinks.chemengonline.com/70310-250
Send Advertisements and Box replies to:
Diane Burleson
Chemical Engineering, 11000 Richmond Ave, Houston, TX 77042
E-mail: dburleson@che.com Tel: 830-336-4338
FOR ADDITIONAL NEWS AS IT DEVELOPS, PLEASE VISIT WWW.CHEMENGONLINE.COM
September 2018; VOL. 125; NO. 9
Chemical Engineering copyright @ 2018 (ISSN 0009-2460) is published monthly by Access Intelligence, LLC, 9211 Corporate Blvd, 4th Floor, Rockville, MD, 20850. Chemical Engineering Executive, Editorial, Advertising and Publication Offices: 40 Wall
Street , 50th floor, New York, NY 10005; Phone: 212-621-4674, Fax: 212-621-4694. Subscription rates: $149.97 U.S. and U.S. possessions, $166.97 Canada, and $292 International. $25.00 Back issue & Single copy sales. Periodicals postage
paid at Rockville, MD and additional mailing offices. Postmaster: Send address changes to Chemical Engineering, Fulfillment Manager, P.O. Box 3588, Northbrook, IL 60065-3588. Phone: 847-559-7314, Fax: 847-564-9453, email: chemeng@omeda.
com. Change of address, two to eight week notice requested. For information regarding article reprints, please contact Wright's Media, 1-877-652-5295, sales@wrightsmedia.com. Contents may not be reproduced in any form without written permission.
Canada Post 40612608. Return undeliverable Canadian Addresses to: IMEX Global Solutions, P.O. BOX 25542, LONDON, ON N6C 6B2
CHEMICAL ENGINEERING WWW.CHEMENGONLINE.COM
SEPTEMBER 2018
75
Advertiser .............Page number
Phone number
Reader Service #
Pfeiffer Vacuum GmbH ..........63
adlinks.chemengonline.com/70310-01
*Plast-O-Matic Valves, Inc. .. C2i
adlinks.chemengonline.com/70310-30
Proco Products ......................35
1-800-344-3246
adlinks.chemengonline.com/70310-31
Quest Integrity Group, LLC ....60
adlinks.chemengonline.com/70310-32
Ross, Charles & Son Co. ......... 11
1-800-243-ROSS
adlinks.chemengonline.com/70310-12
Schenck Process ...................63
adlinks.chemengonline.com/70310-02
Seepex, Inc. ........................... 41
1-937-864-7150
adlinks.chemengonline.com/70310-33
Swagelok ............................... 19
adlinks.chemengonline.com/70310-34
Valcor Engineering Corp. .......37
1-973-467-8400
adlinks.chemengonline.com/70310-36
Witte Pumps
& Technology GmbH ..............63
adlinks.chemengonline.com/70310-03
Equipment, New & Used ... 72
Recruitment ............. 72
Software ............... 72
http://adlinks.chemengonline.com/70310-01
http://adlinks.chemengonline.com/70310-04
http://adlinks.chemengonline.com/70310-19
http://adlinks.chemengonline.com/70310-30
http://adlinks.chemengonline.com/70310-28
http://adlinks.chemengonline.com/70310-20
http://adlinks.chemengonline.com/70310-31
http://adlinks.chemengonline.com/70310-32
http://adlinks.chemengonline.com/70310-21
http://adlinks.chemengonline.com/70310-05
http://adlinks.chemengonline.com/70310-22
http://adlinks.chemengonline.com/70310-12
http://adlinks.chemengonline.com/70310-11
http://adlinks.chemengonline.com/70310-02
http://adlinks.chemengonline.com/70310-23
http://adlinks.chemengonline.com/70310-24
http://adlinks.chemengonline.com/70310-06
http://adlinks.chemengonline.com/70310-33
http://adlinks.chemengonline.com/70310-34
http://adlinks.chemengonline.com/70310-07
http://adlinks.chemengonline.com/70310-25
http://adlinks.chemengonline.com/70310-36
http://adlinks.chemengonline.com/70310-08
http://adlinks.chemengonline.com/70310-26
http://adlinks.chemengonline.com/70310-09
http://adlinks.chemengonline.com/70310-27
http://adlinks.chemengonline.com/70310-03
http://adlinks.chemengonline.com/70310-10
http://adlinks.chemengonline.com/70310-29
http://adlinks.chemengonline.com/70310-35
http://adlinks.chemengonline.com/70310-13
http://adlinks.chemengonline.com/70310-241
http://adlinks.chemengonline.com/70310-14
http://adlinks.chemengonline.com/70310-15
http://adlinks.chemengonline.com/70310-243
http://adlinks.chemengonline.com/70310-247
http://adlinks.chemengonline.com/70310-16
http://adlinks.chemengonline.com/70310-242
http://adlinks.chemengonline.com/70310-248
http://adlinks.chemengonline.com/70310-244
http://adlinks.chemengonline.com/70310-17
http://adlinks.chemengonline.com/70310-245
http://adlinks.chemengonline.com/70310-249
http://adlinks.chemengonline.com/70310-18
http://adlinks.chemengonline.com/70310-246
http://adlinks.chemengonline.com/70310-250
http://WWW.CHEMENGONLINE.COM
http://WWW.CHEMENGONLINE.COM
Chemical Engineering September 2018
Table of Contents for the Digital Edition of Chemical Engineering September 2018
Contents
Chemical Engineering September 2018 - Cover1
Chemical Engineering September 2018 - Cover2
Chemical Engineering September 2018 - Contents
Chemical Engineering September 2018 - 2
Chemical Engineering September 2018 - 3
Chemical Engineering September 2018 - 4
Chemical Engineering September 2018 - 5
Chemical Engineering September 2018 - 6
Chemical Engineering September 2018 - 7
Chemical Engineering September 2018 - 8
Chemical Engineering September 2018 - 9
Chemical Engineering September 2018 - 10
Chemical Engineering September 2018 - 11
Chemical Engineering September 2018 - 12
Chemical Engineering September 2018 - 13
Chemical Engineering September 2018 - 14
Chemical Engineering September 2018 - 15
Chemical Engineering September 2018 - 16
Chemical Engineering September 2018 - 17
Chemical Engineering September 2018 - 18
Chemical Engineering September 2018 - 19
Chemical Engineering September 2018 - 20
Chemical Engineering September 2018 - 21
Chemical Engineering September 2018 - 22
Chemical Engineering September 2018 - 23
Chemical Engineering September 2018 - 24
Chemical Engineering September 2018 - 25
Chemical Engineering September 2018 - 26
Chemical Engineering September 2018 - 27
Chemical Engineering September 2018 - 28
Chemical Engineering September 2018 - 29
Chemical Engineering September 2018 - 30
Chemical Engineering September 2018 - 31
Chemical Engineering September 2018 - 32
Chemical Engineering September 2018 - 33
Chemical Engineering September 2018 - 34
Chemical Engineering September 2018 - 35
Chemical Engineering September 2018 - 36
Chemical Engineering September 2018 - 37
Chemical Engineering September 2018 - 38
Chemical Engineering September 2018 - 39
Chemical Engineering September 2018 - 40
Chemical Engineering September 2018 - 41
Chemical Engineering September 2018 - 42
Chemical Engineering September 2018 - 43
Chemical Engineering September 2018 - 44
Chemical Engineering September 2018 - 45
Chemical Engineering September 2018 - 46
Chemical Engineering September 2018 - 47
Chemical Engineering September 2018 - 48
Chemical Engineering September 2018 - 49
Chemical Engineering September 2018 - 50
Chemical Engineering September 2018 - 51
Chemical Engineering September 2018 - 52
Chemical Engineering September 2018 - 53
Chemical Engineering September 2018 - 54
Chemical Engineering September 2018 - 55
Chemical Engineering September 2018 - 56
Chemical Engineering September 2018 - 57
Chemical Engineering September 2018 - 58
Chemical Engineering September 2018 - 59
Chemical Engineering September 2018 - 60
Chemical Engineering September 2018 - 61
Chemical Engineering September 2018 - 62
Chemical Engineering September 2018 - 63
Chemical Engineering September 2018 - 64
Chemical Engineering September 2018 - 65
Chemical Engineering September 2018 - 66
Chemical Engineering September 2018 - 67
Chemical Engineering September 2018 - 68
Chemical Engineering September 2018 - 69
Chemical Engineering September 2018 - 70
Chemical Engineering September 2018 - 71
Chemical Engineering September 2018 - 72
Chemical Engineering September 2018 - 73
Chemical Engineering September 2018 - 74
Chemical Engineering September 2018 - 75
Chemical Engineering September 2018 - 76
Chemical Engineering September 2018 - 77
Chemical Engineering September 2018 - Cover3
Chemical Engineering September 2018 - Cover4
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/che_february-2025
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/che_january-2025
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/che_december-2024
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/che_november-2024
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/che_october-2024
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/che_september-2024
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/che_august-2024
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/che_july-2024
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/che-achema1_june-2024
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/che_june-2024
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/che_may-2024
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/che_april-2024
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/che_march-2024
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/che_february-2024
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/che_january-2024
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/che_november-2023
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/che_december-2023
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering_october-2023
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-september-2023
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-august-2023
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-july-2023
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-june-2023
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-may-2023
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-april-2023
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-2023
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-february-2023
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-january-2023
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-december-2022
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-november-2022
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-october-2022
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-september-2022
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-august-2022
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-july-intl-2022
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-july-2022
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-june-intl-2022
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-june-2022
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-may-intl-2022
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-may-2022
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-april-intl-2022
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-april-2022
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-march-2022
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-february-2022
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-january-2022
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-december-2021
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-november-2021
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-october-2021
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-september-2021
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-august-2021
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-july-2021
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-june-2021
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-may-2021
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-april-2021
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-march-2021
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-february-2021
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-january-2021
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-december-2020
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-november-2020
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-october-2020
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-september-2020
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-august-2020
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-july-2020
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-june-2020
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-may-2020
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-april-2020
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-march-2020
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-february-2020
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-january-2020
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-december-2019
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-november-2019
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-october-2019
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-september-2019
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-august-2019
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-july-2019
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-june-2019
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-may-2019
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-april-2019
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-march-2019
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-february-2019
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-january-2019
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-december-2018
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-november-2018
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-october-2018
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-september-2018
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-august-2018
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-july-2018
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-june-2018
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-may-2018
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-april-2018
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-march-2018
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-february-2018
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-january-2018
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-december-2017
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-november-2017
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-october-2017
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-september-2017
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-august-2017
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-july-2017
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-june-2017
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-may-2017
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-april-2017
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-march-2017
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-february-2017
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-january-2017
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-december-2016
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-november-2016
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-october-2016
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-september-2016
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-august-2016
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-july-2016
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-june-2016
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-may-2016
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-april-2016
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-march-2016
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-february-2016
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-january-2016
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-december-2015
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-november-2015
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-october-2015
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-september-2015
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-august-2015
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-july-2015
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-june-2015
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-may-2015
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-april-2015
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-march-2015
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-february-2015
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-january-2015
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-december-2014
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-november-2014
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-october-2014
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-september-2014
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-august-2014
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-july-2014
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-june-2014
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-may-2014
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-april-2014
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-march-2014
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-february-2014
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-january-2014
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-december-2013
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-november-2013
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-october-2013
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-september-2013
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-august-2013
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-july-2013
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-june-2013
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-may-2013
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-april-2013
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-march-2013
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-february-2013
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-january-2013
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-december-2012
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-november-2012
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-october-2012
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-september-2012
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-august-2012
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-july-2012
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-june-2012
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-may-2012
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-april-2012
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-march-2012
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-february-2012
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-january-2012
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-december-2011
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-november-2011
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-october-2011
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-september-2011
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-august-2011
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-july-2011
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-june-2011
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-may-2011
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-april-2011
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-march-2011
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-february-2011
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-january-2011
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-december-2010
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-november-2010
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-october-2010
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-september-2010
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-august-2010
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-july-2010
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-june-2010
https://www.nxtbook.com/accessintelligence/ChemicalEngineering/chemical-engineering-may-2010
https://www.nxtbookmedia.com