Catalysts and Adsorbents for
GAS PROCESSING
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Catalysts and Adsorbents
for Gas Processing
INTRODUCING CLARIANT
Catalysts
The Catalyst Business Unit of Clariant is a world leader in the development,
manufacture, application, and of specialty catalyst and services to the oil and
gas industry. Founded in 1857, the broad portfolio of highly innovative catalysts
and adsorbents is now part of Clariant, an internationally active specialty
chemical company, based in Switzerland.
Headquartered in Munich, Germany, with 9 catalyst production sites and
11 R&D centers around the world, we are focused on innovation and supported
by superior customer service. Our catalyst delivers significant value to our
customers’ operations, ensuring efficient production of energy, industrial
chemicals, plastics, and fuels.
Our success comes from attentive management of raw materials, energy, and
an optimized product portfolio. This is coupled with a caring attitude towards
sustainability where we are continuously looking to improve how our business
activities impact society, the plant, and our performance.
Clariant Catalyst is committed to service and support throughout all
stages of catalyst and adsorbent selection and usage. Subsequent follow-up
service to assist our customers in maintaining optimum operating performance,
including troubleshooting, is available throughout the life of the catalyst.
Our ceaseless passion for innovation and excellence not only helps us power
our vision, but can help power yours as well.
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Catalysts and Adsorbents for
Gas Processing and Purification
ACTISORB® GP SERIES
ActiSorb® GP Series
Benefits
Clariant Catalysts delivers a most comprehensive
portfolio of high performance and reliable adsorbents
technologies. Engaging our unique combination of
innovative research and development, application
development, and service support enables our
customers to improve the efficiency and operability
of their assets.
· Drop-in replacement for products currently on
the market, so no modifications are required.
· All products can be used in a variety of operating
conditions.
· Active metals or promoters do not leach into
downstream equipment.
· Product characteristics are optimized for maximum
performance.
· Size and shape of each product is selected to yield
the lowest pressure drop, attrition, and superior
physical properties.
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ACTISORB GP 100 SERIES
High performance H2S adsorbents to maximize throughput and minimize downtime
in natural gas and CO2 streams.
ACTISORB GP 150 SERIES
Proven adsorbents for the removal of organic sulfur species in hydrocarbon and
gasification streams.
ACTISORB GP 200 SERIES
Catalyst for selective conversion of COS and CS2 to H2S in natural gas and syngas
streams containing carbon monoxide; also hydrolysis of HCN.
ACTISORB GP 300 SERIES
High performance adsorbents for arsine contaminated gas or liquid phase hydrocarbon
streams.
ACTISORB GP 400 SERIES
Extremely effective adsorbents for demanding applications that require the removal of
mercury in gas streams and liquid phase hydrocarbon streams.
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ActiSorb® GP 100 Series
SULFUR REMOVAL
The ActiSorb GP 100 series of catalysts and adsorbents
are used for the purification of hydrocarbon gas streams
that contain hydrogen sulfide (H2S), mercaptans
(R-SH), and carbonyl sulfide (COS).
These products deliver maximum activity and can be
used under varied conditions. Optimum performance is
influenced by sulfur concentration of the feed gas, flow
rate, temperature, pressure, and water content of the
gas stream.
PRODUCT
SIZE AND
SHAPE
ActiSorb GP 101 4, 8, 10 mm
Extrusions
Formed from high-grade iron oxide by a
proprietary method to provide a high surface
area, this industry proven adsorbent is for the
removal of H2S in natural gas with high CO
and CO2 gas streams.
ActiSorb GP 102 3x4 mm
Tablets
High capacity H2S adsorbent for severe
operating conditions and where maximum
sulfur adsorption is required. Formulation
eliminates pressure drop increase, prevents
agglomeration, and is non-hazardous. High
capacity H2S adsorbent for severe operating
conditions and where maximum sulfur
adsorption is required.
ActiSorb GP 103 4.5 mm
Extrusions
High activity zinc oxide is manufactured to
produce a surface area in excess of 50 m2/g.
Operates at ambient temperature, with
increasing pick-up as temperature increases
period.
ActiSorb GP 104 4.8 mm
Extrusions
Copper-Zinc double promoted material that
provides unique chemistry for sulfur adsorption at ambient temperatures. As this material
becomes promoted with sulfur, it adsorbs
mercury in the gas stream as well.
ActiSorb GP 105 2.5 mm
Extrusions
Improved mixed-metal offering higher
selectivity, activity, and poison resistance for
dry gas streams.
Benefits
· High pick-up capacity lowers operating cost
· Flaring is avoided so combustion pollutants such
as SO2 and CO2 are not produced
·E
nable compliance with gas pipeline specifications
and regulations
·F
ree flowing at removal, so water blasting and
subsequent waste water treatment are not required
·E
xcellent physical integrity to withstand upsets like
water or liquid hydrocarbon carry-over
·O
ffers design flexibility, or use as drop-in replacement
·S
uperior crush strength with stable pressure drop over
the operating cycle.
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DESCRIPTION
ActiSorb® GP 150 Series
ORGANIC SULFUR ADSORBENTS
Sulfur removal is an important and often necessary step
in the gas processing to meet pipeline and export regulations. Many effective products are available to remove
hydrogen sulfide (H2S) but few options to effectively
remove organic sulfur molecules.
ActiSorb GP 150 series was developed specifically to
remove the more difficult compounds such as mercaptans and thiophenes.
Several criteria should be considered when
selecting a ActiSorb GP 150 series product.
These include:
· Inlet H2S content
· Types of sulfur compounds found in the feed stream
· Operating temperatures and pressures
· Outlet sulfur requirement
· Desired change-out frequency
· Availability of hydrogen
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PRODUCT
ActiSorb GP 151
SIZE AND
SHAPE
DESCRIPTION
1.6 mm
Tablets
High activity catalyst developed to remove
H2S, specifically mercaptans, disulfides, and
thiophenes in gas or liquid phase streams.
ActiSorb GP 152 0.5-1.4,
1.7-4.8 mm
Granules
Low cost, regenerable solution provides
effective removal of both mercaptans and H2S
at ambient temperatures. Ideal for gas and
hydrocarbon streams with low to moderate
sulfur levels.
ActiSorb GP 153 2.5, 4.8 mm
Extrusions
Mixed metal oxide formulated to provide a
wide range of sulfur adsorption options.
ActiSorb GP 154 1.6 mm
Extrusions
Removes sulfur compounds, including THT,
DMS, and mercaptans in natural gas, LPG,
biogas, and CO2 from gas stream under
ambient conditions.
ActiSorb® GP 200 Series
COS HYDROLYSIS
The removal of carbonyl sulfide from process feed
streams such as natural gas, partial oxidation gases,
liquid propylene and propane, and CO2 is accomplished
by several chemical reactions. Carbonyl Sulfide
(COS) can be converted to hydrogen sulfide through
hydrogenation via the following reaction:
(1) COS + H2 <-> CO + H2S
For syngas from coal and heavy hydrocarbon
gasification with high concentrations of H2, CO,
and H2S, the high COS equilibrium level makes
hydrogenation impractical to achieve COS removal to
low levels. One of the most efficient and economical
methods is by hydrolysis to form hydrogen sulfide
(H2S) over a suitable catalyst. This process can result
in an essentially sulfur-free gas stream suitable for the
synthesis of NH3, CH3OH, and synthesis gas.
Via hydrolysis, COS is transformed into H2S according
to the following equation:
(2) COS + H2O <-> CO2 + H2S
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PRODUCT
SIZE AND
SHAPE
DESCRIPTION
ActiSorb GP 201 3.2 mm
Extrusions
Formulated to convert COS to H2S in low CO,
HCN, CS2 environments. The high selectivity
ensures that process gases with can be treated
economically.
ActiSorb GP 202 3.2 mm
Extrusions
Formulated especially for the selective hydrolysis reaction of COS and CS2 for use with
gasification gases containing high CO as well
as in natural gases and liquid hydrocarbons.
It is manufactured to give the optimum combination of activity, selectivity, and long life.
ActiSorb GP 203 3.2 mm
Extrusions
Highly selective catalyst towards COS and CS2
with excellent poisoning resistance to HCN,
and halogens (HCL, HF). Preferred for gas
streams with low CO and H2S.
ActiSorb® GP 300 Series
ARSINE REMOVAL
Natural gas frequently contains arsine and other
arsenic compounds, such as trimethyl arsine that is
not effectively removed with a traditional CuO/ZnO
type sorbent. As a result, Clariant supplies a series of
adsorbents for the removal of arsenic and heavy
metals from natural gas and liquid hydrocarbons
streams. The choice of a specific adsorbent depends
on the feed stream characteristics, type of impurity to
be removed, and the process conditions.
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PRODUCT
SIZE AND
SHAPE
DESCRIPTION
ActiSorb GP 301 1.5, 3.2 mm
Extrusions
Recommended for the removal of As(R)3
compounds such as arsine, trimethyl arsine,
and triethyl arsine.
ActiSorb GP 302 6.4 x 3.2,
4.8 x 2.4 mm
Tablets
Proven mixed metal oxide adsorbent with
good capacity used in gas phase applications. Product purity achieved depends on
operating conditions and can be below the
detectable limits often 10 ppb.
ActiSorb GP 303 1.5, 3.2 mm
Extrusions
Uniquely formulated for arsine removal in
liquid phase applications at ambient temperatures and all pressures. Depending on other
contaminants in the stream, this product can
achieve levels of less than 5 ppb.
ActiSorb® GP 400 Series
MERCURY REMOVAL
For the application of natural gas purification, the
mercury content of the gas may be reduced to less than
0.1 ppb (1 microgram/Nm3).
Clariant’s mercury adsorbents represent one of the
most efficient and economic mercury purification
systems available. We offer a range of carbon-based and
metal oxide-based adsorbents that fit many operations
depending on feedstock composition, process
conditions, and application.
The optimal performance balance – based on
adsorption efficiency, pressure drop, and economics –
is ensured by the appropriate choice of carbon based
or mixed-metal, extrudates or granules.
Benefits
· Stable mercury bond formation with the active agent
or metal
· Adsorbent placement is flexible without additional
equipment required
· Particle shapes allow for a low pressure drop
· Each product is manufactured to provide the optimum
pore size and surface area
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PRODUCT
SIZE AND
SHAPE
DESCRIPTION
ActiSorb GP 402 2.4 – 4.8 mm
Granules
Low cost, reliable solution specially designed
for a wide range of gas phase applications.
This sulfur impregnated carbon based
product has a closely controlled surface area
and pore volume to provide the high capacity.
ActiSorb GP 403 2.5 mm
Extrusions
Extremely effective mixed metal adsorbent
used in applications with low inlet sulfur and
mercury levels and where ultra-low outlet
levels are required.
ActiSorb GP 404 3 – 4 mm
Extrusions
Shown to remove elemental, organic, and
inorganic mercury from natural gas, and capable of extending service lifespans of up to 3
times longer than competitive offerings. This
innovative adsorbent can handle mercury surges in gas streams caused during maintenance
and pigging activities, providing year around
protection.
Sales and Technical Service
Clariant offers its customers exceptional technical service
regarding the use of any product it supplies. This service
includes supplying information to the engineering contractor or customer during the initial stages of design and
construction of a plant; start-up services when the plant
is first placed on-line; and subsequent follow-up service
to assist the customer in maintaining optimum operating
performance of the catalysts. This service is available to
the customer throughout the life of the product.
Clariant Technical Services offers a wide range of personnel with specific expertise in the areas of catalyst and
adsorbent characterization, research, catalyst installation,
start-up, plant operation, and performance evaluations.
This depth of knowledge allows us to provide the
following services:
· Review of reactor system design
· Selection of proper catalyst and adsorbents
· Technical reviews of start-up/shutdown procedures
· Technical assistance for loading, catalyst start-up and
shutdown
· Performance evaluations
· Troubleshooting
· Catalyst and adsorbents life projections
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CLARIANT INTERNATIONAL LTD
Rothausstrasse 61
4132 Muttenz
Switzerland
CATALYSTS
[email protected]
WWW.CATALYSTS.CLARIANT.COM
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