Chemical Engineering August 2022 - 51

sioned is a further increase up to
20 cells corresponding to a production
capacity of about 3 kg/h
of production. Hall 9.1, Stand E64
- Fraunhofer Institute for Microengineering
and Microsystems (IMM),
Mainz, Germany
www.imm.fraunhofer.de
This series of explosion-proof
pumps has been expanded
This company has expanded its
OktaLine range of Roots pumps
(photo), which are designed for use
in potentially explosive environments
or for evacuating explosive gases.
Designed in accordance with the
ATEX Directive (2014/34/EU1 or
1999/92/EC) with pressure surge
resistance of PN 16, they meet the
Pfeiffer Vacuum
highest explosion protection requirements.
Zone entrainment of explosive
gases is ruled out as a result.
Due to the expansion of the series,
pumping speeds range from 280 to
8,100 m3/h. Depending on the application,
there is a choice between
equipment category 2G or 3G. All
pumps are suitable for temperature
class T3. Installation is possible without
flame arresters. This means that
the full pumping speed of the pump
is effectively available. The pumps
are suitable for universal use due
to their variable differential-pressure
and flexible rotational speed. All
pumps can be used at ambient temperatures
ranging from -20 to 40°C.
Hall 8.0, Stand J37 - Pfeiffer Vacuum
GmbH, Asslar, Germany
www.pfeiffer-vacuum.com
Expanded flow-chemistry
range for a large span of flows
With the recent acquisition of Alconbury
Weston Ltd. (AWL), this company
has expanded its continuousprocessing
capabilities and bridged
a crucial gap in flow chemistry.
Combining the newly acquired technologies
with existing capabilities
enables the group to tackle complex
processing issues, including
continuous reactions, crystallization
processes that have a high crystal
concentration, and continuous drying
and filtration processes at all
production scales, from laboratory
and research to commercial. The
company will be highlighting an engineered
facility that demonstrates
the working steps from continuous
reaction, crystallization, filtration
and drying to the mixing process
and dosing into the final packaging.
Hall 12.0, Stand A21 - Dec Group
SA, Lausanne, Switzerland
www.dec-group.net
This flexible atomizer simplifies
spray-drying operations
The patent-pending Air Bearing
Atomizer (ABA; photo, p. 52) provides
low-maintenance operation
for spray-drying applications. Conceptually,
a thin film of pressurized
Visit us!
ACHEMA, Frankfurt a. M., Germany
August 22-26, 2022
Hall 3.0, Stand F50
Visit us!
Powtech, Nuremberg, Germany
September 27-29, 2022
Hall 3, Stand 3-639
SOME THINK
THAT BAG
FILLING
SYSTEMS ARE
STATIONARY.
WE THINK
DIFFERENT.
beumer.com
BEUMER_fillpac_FFS_Chemical_ChemicalEngineering_206_4x142_9px_2MH_EN.indd 1
CHEMICAL ENGINEERING WWW.CHEMENGONLINE.COM
For details visit adlinks.chemengonline.com/82584-26
AUGUST 2022
04.05.22 10:37
51
http://www.imm.fraunhofer.de http://www.dec-group.net http://www.pfeiffer-vacuum.com http://adlinks.chemengonline.com/82584-26 http://WWW.CHEMENGONLINE.COM
Chemical Engineering August 2022

Table of Contents for the Digital Edition of Chemical Engineering August 2022
