Hydrocarbon Processing - July 2021 - 32

Plant Design, Engineering and Construction
Case
TABLE 3. DCU and HCU permutations and overview of process units
B0
B1
DCU +
HCU
CDU/VDU
NHT
CCR
Isomerization unit
KHT unit
DHT unit
HCU
Naphtha hydrocracking unit (NHCU)
DCU
RHCU
HPU
Steam cracker complex
(includes butadiene extraction and
first-stage pygas hydrotreating)
PE unit
PP unit
Pygas saturation
ETBE
Aromatics
Sulfur block (sour water stripper,
amine regeneration unit and
sulfur recovery unit)
X
X
X
X
X
X
X
X
X
X
X
X
DCU + HCU +
steam cracker
X
X
X
X
X
X
X
X
X
X
X
X
X
B2
DCU + NHCU +
steam cracker
X
X
X
X
X
X
X
X
X
X
X
X
X
B3
DCU + NHCU +
steam cracker +
aromatics complex
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
B4
DCU + NHCU +
aromatics
complex
X
X
X
X
X
X
X
X
X
B5
RHC + NHCU +
aromatics
complex
X
X
X
X
X
X
X
X
X
X
X
X
X
X
TABLE 4. DCU and HCU permutations when processing 10 MMtpy Urals crude, with no CO2
B0
B1
Case
ETBE imports, t/hr
Gross margin, $/t crude
Net margin, $/t crude
Investment, $MM
Simple payback, yr
IRR, %
Petrochemicals, % crude
DCU +
HCU
68
94
61
4,160
6.8
11
-6
DCU + HCU +
steam cracker
194
125
7,700
6.2
12.4
13
a NHCU hydrocracking aimed for maximum naphtha production.
b Gasoils to the NHCU
(Case A2) has the highest IRR, followed closely by the RHCU,
NHCU and aromatics complex (Case B5). The economics
depend on the pricing scenarios under consideration. Higher
petrochemical prices (an additional 20% relative to the other
feed/product and utility prices) greatly improve the economics
of the schemes having a high petrochemical output (see FIG.
4 and TABLE 5). IRR is 4%-7% higher as petrochemicals output
increases to 20%-40%. With an IRR near 22%, the combination
of an RFCCU, PP unit and aromatics complex (Case A2)
ranks at the top of the list.
32 JULY 2021 | HydrocarbonProcessing.com
If fuel gas costs are halved, IRR improves between 6% and
33% for all cases, with the high natural gas import cases (B0,
B2A and B2B) benefiting IRR the most (TABLE 5). Relative to
the reference case, if electricity prices are halved, IRR improves
between 5% and 20% (Case B2B).
The effect of electricity and fuel gas prices on economics is
most pronounced with the combinations having a high electricity
and/or thermal demand. However, the ranking of the
cases may change with different assumptions. Whereas Case
A2 ranks best in the reference case and Case A2, for example,
B2A
DCU + NHCUa
steam cracker
252
151
10,132
6.7
11.2
24
+
B2B
DCU + NHCUb
steam cracker
312
171
14,097
8.2
8.3
35
+
tax
B3
B4
DCU + NHCU +
steam cracker +
aromatics complex
19
266
165
9,100
5.5
14.1
37
DCU + NHCU +
aromatics
complex
13
150
109
5,540
5.1
15.4
17
B5
RHCU + NHCU +
aromatics
complex
15
172
126
5,561
4.4
17.7
17

http://www.HydrocarbonProcessing.com

Hydrocarbon Processing - July 2021

Table of Contents for the Digital Edition of Hydrocarbon Processing - July 2021

Hydrocarbon Processing - July 2021 - Intro
Hydrocarbon Processing - July 2021 - Cover1
Hydrocarbon Processing - July 2021 - Cover2
Hydrocarbon Processing - July 2021 - 3
Hydrocarbon Processing - July 2021 - 4
Hydrocarbon Processing - July 2021 - 5
Hydrocarbon Processing - July 2021 - 6
Hydrocarbon Processing - July 2021 - 7
Hydrocarbon Processing - July 2021 - 8
Hydrocarbon Processing - July 2021 - 9
Hydrocarbon Processing - July 2021 - 10
Hydrocarbon Processing - July 2021 - 11
Hydrocarbon Processing - July 2021 - 12
Hydrocarbon Processing - July 2021 - 13
Hydrocarbon Processing - July 2021 - 14
Hydrocarbon Processing - July 2021 - 15
Hydrocarbon Processing - July 2021 - 16
Hydrocarbon Processing - July 2021 - 17
Hydrocarbon Processing - July 2021 - 18
Hydrocarbon Processing - July 2021 - 19
Hydrocarbon Processing - July 2021 - 20
Hydrocarbon Processing - July 2021 - 21
Hydrocarbon Processing - July 2021 - 22
Hydrocarbon Processing - July 2021 - 23
Hydrocarbon Processing - July 2021 - 24
Hydrocarbon Processing - July 2021 - 25
Hydrocarbon Processing - July 2021 - 26
Hydrocarbon Processing - July 2021 - 27
Hydrocarbon Processing - July 2021 - 28
Hydrocarbon Processing - July 2021 - 29
Hydrocarbon Processing - July 2021 - 30
Hydrocarbon Processing - July 2021 - 31
Hydrocarbon Processing - July 2021 - 32
Hydrocarbon Processing - July 2021 - 33
Hydrocarbon Processing - July 2021 - 34
Hydrocarbon Processing - July 2021 - 35
Hydrocarbon Processing - July 2021 - 36
Hydrocarbon Processing - July 2021 - 37
Hydrocarbon Processing - July 2021 - 38
Hydrocarbon Processing - July 2021 - 39
Hydrocarbon Processing - July 2021 - 40
Hydrocarbon Processing - July 2021 - 41
Hydrocarbon Processing - July 2021 - 42
Hydrocarbon Processing - July 2021 - 43
Hydrocarbon Processing - July 2021 - 44
Hydrocarbon Processing - July 2021 - 45
Hydrocarbon Processing - July 2021 - 46
Hydrocarbon Processing - July 2021 - 47
Hydrocarbon Processing - July 2021 - 48
Hydrocarbon Processing - July 2021 - 49
Hydrocarbon Processing - July 2021 - 50
Hydrocarbon Processing - July 2021 - 51
Hydrocarbon Processing - July 2021 - 52
Hydrocarbon Processing - July 2021 - 53
Hydrocarbon Processing - July 2021 - 54
Hydrocarbon Processing - July 2021 - 55
Hydrocarbon Processing - July 2021 - 56
Hydrocarbon Processing - July 2021 - 57
Hydrocarbon Processing - July 2021 - 58
Hydrocarbon Processing - July 2021 - 59
Hydrocarbon Processing - July 2021 - 60
Hydrocarbon Processing - July 2021 - 61
Hydrocarbon Processing - July 2021 - 62
Hydrocarbon Processing - July 2021 - 63
Hydrocarbon Processing - July 2021 - 64
Hydrocarbon Processing - July 2021 - 65
Hydrocarbon Processing - July 2021 - 66
Hydrocarbon Processing - July 2021 - 67
Hydrocarbon Processing - July 2021 - 68
Hydrocarbon Processing - July 2021 - 69
Hydrocarbon Processing - July 2021 - 70
Hydrocarbon Processing - July 2021 - 71
Hydrocarbon Processing - July 2021 - 72
Hydrocarbon Processing - July 2021 - 73
Hydrocarbon Processing - July 2021 - 74
Hydrocarbon Processing - July 2021 - 75
Hydrocarbon Processing - July 2021 - 76
Hydrocarbon Processing - July 2021 - 77
Hydrocarbon Processing - July 2021 - 78
Hydrocarbon Processing - July 2021 - 79
Hydrocarbon Processing - July 2021 - 80
Hydrocarbon Processing - July 2021 - 81
Hydrocarbon Processing - July 2021 - 82
Hydrocarbon Processing - July 2021 - 83
Hydrocarbon Processing - July 2021 - 84
Hydrocarbon Processing - July 2021 - 85
Hydrocarbon Processing - July 2021 - 86
Hydrocarbon Processing - July 2021 - 87
Hydrocarbon Processing - July 2021 - 88
Hydrocarbon Processing - July 2021 - 89
Hydrocarbon Processing - July 2021 - 90
Hydrocarbon Processing - July 2021 - Cover3
Hydrocarbon Processing - July 2021 - Cover4
https://www.nxtbook.com/gulfenergyinfo/gulfpub/hpi-market-data-2024-v2
https://www.nxtbook.com/gulfenergyinfo/gulfpub/hpi-market-data-2024
https://www.nxtbook.com/gulfenergyinfo/gulfpub/gas-processes-handbook-2022_v2
https://www.nxtbook.com/gulfenergyinfo/gulfpub/gas-processes-handbook-2022
https://www.nxtbook.com/gulfenergyinfo/gulfpub/hp_202212
https://www.nxtbook.com/gulfenergyinfo/gulfpub/hpi-market-data-2023-v2
https://www.nxtbook.com/gulfenergyinfo/gulfpub/hpi-market-data-2023
https://www.nxtbook.com/gulfenergyinfo/gulfpub/hp_202211
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202210
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202209
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202208
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202207_v2
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202207
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202206_v2
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202206
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202205_v2
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202205
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202204_v2
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202204
https://www.nxtbook.com/nxtbooks/gulfpub/hp_032022
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202203
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202202
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202201
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202112
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202111
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202110
https://www.nxtbook.com/nxtbooks/gulfpub/hpimarket_2022_v2
https://www.nxtbook.com/nxtbooks/gulfpub/hpimarket_2022
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202109
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202108
https://www.nxtbook.com/nxtbooks/gulfpub/petrochemical_processes_handbook_2021_v2
https://www.nxtbook.com/nxtbooks/gulfpub/petrochemical_processes_handbook_2021
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202107
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202106
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202105
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202104
https://www.nxtbook.com/nxtbooks/gulfpub/hp_ebooks
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202103
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202102
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202101
https://www.nxtbook.com/nxtbooks/gulfpub/catalyst_handbook_2020_v2
https://www.nxtbook.com/nxtbooks/gulfpub/catalyst_handbook_2020
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202012
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202011
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202010
https://www.nxtbook.com/nxtbooks/gulfpub/hpimarket_2021
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202009
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202008
https://www.nxtbook.com/nxtbooks/gulfpub/refining_processes_handbook_2020
https://www.nxtbook.com/nxtbooks/gulfpub/refining_processes_handbook_2020_v2
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202007
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202006
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202005
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202004
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202003
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202002
https://www.nxtbook.com/nxtbooks/gulfpub/hp_202001
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201912
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201911
https://www.nxtbook.com/nxtbooks/gulfpub/hpimarket_2020_v2
https://www.nxtbook.com/nxtbooks/gulfpub/hpimarket_2020
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201910
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201909
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201908
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201907
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201906
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201905
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201904
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201903
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201902
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201901
https://www.nxtbook.com/nxtbooks/gulfpub/petrochemical_2018_v2
https://www.nxtbook.com/nxtbooks/gulfpub/petrochemical_2018
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201812
https://www.nxtbook.com/nxtbooks/gulfpub/hpimarket_2019_v2
https://www.nxtbook.com/nxtbooks/gulfpub/hpimarket_2019
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201811
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201810
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201809
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201808
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201807
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201806
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201805
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201804
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201803
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201802
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201801
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201712
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201711
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201710
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201709
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201708
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201707
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201706
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201705
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201704
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201703
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201702
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201701
https://www.nxtbook.com/nxtbooks/gulfpub/hp_2017mediaplanner
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201612
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201611
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201610
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201609
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201608
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201607
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201606
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201605
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201604
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201603
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201602
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201601
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201512
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201511
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201510
https://www.nxtbook.com/nxtbooks/gulfpub/hp_2016mediaplanner
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201509
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201508
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201507
https://www.nxtbook.com/nxtbooks/gulfpub/hp_2015tmsd
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201506
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201505
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201504
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201503
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201502
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201501
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201412
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201411
https://www.nxtbook.com/nxtbooks/gulfpub/hp_2015mediaplanner
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201410
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201409
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201408
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201407
https://www.nxtbook.com/nxtbooks/gulfpub/hp_2014petrochemicalprocesses_v2
https://www.nxtbook.com/nxtbooks/gulfpub/hp_2014petrochemicalprocesses
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201406
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201405
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201404
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201403
https://www.nxtbook.com/nxtbooks/gulfpub/hp_2014calendar
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201402
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201401
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201312
https://www.nxtbook.com/nxtbooks/gulfpub/hp_2014mediaplanner
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201311
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201310
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201309
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201308
https://www.nxtbook.com/nxtbooks/gulfpub/hp_srsguide2013
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201307
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201306
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201305
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201304
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201303
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201302
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201301
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201212
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201211
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201210
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201209
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201208
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201207
https://www.nxtbook.com/nxtbooks/gulfpub/hp_srsguide2012
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201206
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201205
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201204
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201203
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201202
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201201
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201112
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201111
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201110
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201109
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201108
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201107_srsguide
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201107
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201106
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201105
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201104
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201103
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201102
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201101
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201012
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201011
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201010
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201009
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201008
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201007
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201006
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201005
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201004
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201003
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201002
https://www.nxtbook.com/nxtbooks/gulfpub/hp_201001
https://www.nxtbook.com/nxtbooks/gulfpub/hp_200912
https://www.nxtbook.com/nxtbooks/gulfpub/hp_200911
https://www.nxtbook.com/nxtbooks/gulfpub/hp_200910
https://www.nxtbook.com/nxtbooks/gulfpub/hp_200909
https://www.nxtbook.com/nxtbooks/gulfpub/hp_200908
https://www.nxtbook.com/nxtbooks/gulfpub/hp_200907
https://www.nxtbook.com/nxtbooks/gulfpub/hp_200906
https://www.nxtbook.com/nxtbooks/gulfpub/hp_200905
https://www.nxtbook.com/nxtbooks/gulfpub/hp_200904
https://www.nxtbook.com/nxtbooks/gulfpub/hp_200903
https://www.nxtbook.com/nxtbooks/gulfpub/hp_200902
https://www.nxtbook.com/nxtbooks/gulfpub/hp_200901
https://www.nxtbookmedia.com