SG10202101667VA - Selective poisoning of aromatization catalysts to increase catalyst activity and selectivity - Google Patents
Selective poisoning of aromatization catalysts to increase catalyst activity and selectivityInfo
- Publication number
- SG10202101667VA SG10202101667VA SG10202101667VA SG10202101667VA SG10202101667VA SG 10202101667V A SG10202101667V A SG 10202101667VA SG 10202101667V A SG10202101667V A SG 10202101667VA SG 10202101667V A SG10202101667V A SG 10202101667VA SG 10202101667V A SG10202101667V A SG 10202101667VA
- Authority
- SG
- Singapore
- Prior art keywords
- selectivity
- catalyst activity
- increase catalyst
- aromatization catalysts
- selective poisoning
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
- C07C5/373—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation
- C07C5/393—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation with cyclisation to an aromatic six-membered ring, e.g. dehydrogenation of n-hexane to benzene
- C07C5/41—Catalytic processes
- C07C5/415—Catalytic processes with metals
- C07C5/417—Catalytic processes with metals of the platinum group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/0207—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly horizontal
- B01J8/0214—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly horizontal in a cylindrical annular shaped bed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
- B01J8/0403—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the fluid flow within the beds being predominantly horizontal
- B01J8/0407—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the fluid flow within the beds being predominantly horizontal through two or more cylindrical annular shaped beds
- B01J8/0411—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the fluid flow within the beds being predominantly horizontal through two or more cylindrical annular shaped beds the beds being concentric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
- B01J8/0403—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the fluid flow within the beds being predominantly horizontal
- B01J8/0407—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the fluid flow within the beds being predominantly horizontal through two or more cylindrical annular shaped beds
- B01J8/0419—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the fluid flow within the beds being predominantly horizontal through two or more cylindrical annular shaped beds the beds being placed in separate reactors
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
- C07C5/373—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation
- C07C5/393—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation with cyclisation to an aromatic six-membered ring, e.g. dehydrogenation of n-hexane to benzene
- C07C5/41—Catalytic processes
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G35/00—Reforming naphtha
- C10G35/04—Catalytic reforming
- C10G35/06—Catalytic reforming characterised by the catalyst used
- C10G35/085—Catalytic reforming characterised by the catalyst used containing platinum group metals or compounds thereof
- C10G35/09—Bimetallic catalysts in which at least one of the metals is a platinum group metal
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G35/00—Reforming naphtha
- C10G35/04—Catalytic reforming
- C10G35/06—Catalytic reforming characterised by the catalyst used
- C10G35/095—Catalytic reforming characterised by the catalyst used containing crystalline alumino-silicates, e.g. molecular sieves
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G59/00—Treatment of naphtha by two or more reforming processes only or by at least one reforming process and at least one process which does not substantially change the boiling range of the naphtha
- C10G59/02—Treatment of naphtha by two or more reforming processes only or by at least one reforming process and at least one process which does not substantially change the boiling range of the naphtha plural serial stages only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/02—Processes carried out in the presence of solid particles; Reactors therefor with stationary particles
- B01J2208/023—Details
- B01J2208/024—Particulate material
- B01J2208/025—Two or more types of catalyst
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2529/00—Catalysts comprising molecular sieves
- C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
- C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- C07C2529/60—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L
- C07C2529/61—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L containing iron group metals, noble metals or copper
- C07C2529/62—Noble metals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/582,798 US10308568B2 (en) | 2017-05-01 | 2017-05-01 | Selective poisoning of aromatization catalysts to increase catalyst activity and selectivity |
Publications (1)
Publication Number | Publication Date |
---|---|
SG10202101667VA true SG10202101667VA (en) | 2021-03-30 |
Family
ID=62555120
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201910171X SG11201910171XA (en) | 2017-05-01 | 2018-05-01 | Selective poisoning of aromatization catalysts to increase catalyst activity and selectivity |
SG10202101667VA SG10202101667VA (en) | 2017-05-01 | 2018-05-01 | Selective poisoning of aromatization catalysts to increase catalyst activity and selectivity |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201910171X SG11201910171XA (en) | 2017-05-01 | 2018-05-01 | Selective poisoning of aromatization catalysts to increase catalyst activity and selectivity |
Country Status (9)
Country | Link |
---|---|
US (2) | US10308568B2 (de) |
EP (1) | EP3619284B1 (de) |
JP (2) | JP6731125B2 (de) |
KR (2) | KR102157471B1 (de) |
ES (1) | ES2923024T3 (de) |
RU (1) | RU2719488C1 (de) |
SA (1) | SA519410475B1 (de) |
SG (2) | SG11201910171XA (de) |
WO (1) | WO2018204338A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110237778A (zh) * | 2019-05-28 | 2019-09-17 | 沈阳化工大学 | 一种便捷更换催化剂的等温反应器及其工艺方法 |
EP3983118B1 (de) * | 2019-06-13 | 2023-10-11 | Duke Technologies, LLC | Hydroverarbeitungsreaktor zur verringerung des druckabfalls und zur verlängerung der katalysatorlebensdauer |
CN112691698A (zh) * | 2019-10-23 | 2021-04-23 | 中国石油化工股份有限公司 | 一种烷烃芳构化催化剂及其制备方法和应用 |
KR102531990B1 (ko) * | 2023-02-14 | 2023-05-15 | 고등기술연구원연구조합 | 배가스를 직접 활용하는 건식 자열 개질 반응장치 |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2479110A (en) * | 1947-11-28 | 1949-08-16 | Universal Oil Prod Co | Process of reforming a gasoline with an alumina-platinum-halogen catalyst |
US3249405A (en) * | 1962-01-31 | 1966-05-03 | Phillips Petroleum Co | Catalytic reforming apparatus |
US4456527A (en) | 1982-10-20 | 1984-06-26 | Chevron Research Company | Hydrocarbon conversion process |
US5196631A (en) | 1986-10-04 | 1993-03-23 | Research Association For Utilization Of Light Oil | Catalyst for production of aromatic hydrocarbons and process for production of aromatic hydrocarbons using same |
SA05260056B1 (ar) | 1991-03-08 | 2008-03-26 | شيفرون فيليبس كيميكال كمبني ال بي | جهاز لمعالجة الهيدروكربون hydrocarbon |
RU2041918C1 (ru) * | 1992-03-31 | 1995-08-20 | Товарищество с ограниченной ответственностью Фирма "Томирис" | Способ переработки легкого углеводородного сырья (его варианты) |
WO1994002438A1 (en) | 1992-07-24 | 1994-02-03 | Chevron Chemical Company | Reforming process for producing high-purity benzene |
DE69328029T2 (de) | 1992-10-28 | 2000-07-13 | Chevron Chem Co | Verfahren zur herstellung von hochreinem benzol durch extraktivdestillation |
US5389235A (en) | 1992-12-02 | 1995-02-14 | Uop | Catalytic reaction zone for sulfur contaminant sensitive catalyst |
SA94150056B1 (ar) | 1993-01-04 | 2005-10-15 | شيفرون ريسيرتش أند تكنولوجي كمبني | عمليات لإزالة الألكلة الهيدروجينية hydrodealkylation |
US5520798A (en) * | 1994-06-23 | 1996-05-28 | Chevron Chemical Company | Process for reforming hydrocarbon feedstocks over a sulfur sensitive catalyst |
KR100385290B1 (ko) * | 1994-09-28 | 2003-08-21 | 엑손모빌 오일 코포레이션 | 탄화수소의 전환방법 |
US6027694A (en) * | 1996-10-17 | 2000-02-22 | Texperts, Inc. | Spillproof microplate assembly |
CA2293226C (en) | 1997-06-12 | 2007-10-30 | Idemitsu Kosan Company Limited | Halogen-containing catalyst and process for preparing same |
WO1999020384A1 (en) | 1997-10-21 | 1999-04-29 | Mobil Oil Corporation | Multiple catalyst bed radial flow reactor |
US6812180B2 (en) | 1997-12-10 | 2004-11-02 | Idemitsu Kosan Co., Ltd. | Method for preparing catalyst |
US6207042B1 (en) | 1998-01-08 | 2001-03-27 | Chevron Chemical Company Llc | Reforming using a bound halided zeolite catalyst |
US6190539B1 (en) * | 1998-01-08 | 2001-02-20 | Chevron Chemical Company Llc | Reforming using a bound halided zeolite catalyst |
US6406614B1 (en) | 1999-12-22 | 2002-06-18 | Phillips Petroleum Company | Method for zeolite platinization |
US7125529B2 (en) * | 2002-11-12 | 2006-10-24 | Uop Llc | Apparatus and process for reacting over two catalyst beds |
US7279145B2 (en) * | 2003-03-10 | 2007-10-09 | Lyondell Chemical Technology, L.P. | Multiphase reactor design incorporating filtration system for fixed--bed catalyst |
US7153801B2 (en) | 2003-06-18 | 2006-12-26 | Chevron Phillips Chemical Company Lp | Aromatization catalyst and methods of making and using same |
US7582272B2 (en) | 2004-03-12 | 2009-09-01 | Chevron Phillips Chemical Company Lp | Method of treating a catalytic reactor system prior to reactor servicing |
US7544335B2 (en) | 2005-05-25 | 2009-06-09 | Chevron Phillips Chemical Company Lp | Floating top cover plate assembly for radial flow reactors |
US8119203B2 (en) | 2005-06-02 | 2012-02-21 | Chevron Phillips Chemical Company Lp | Method of treating a surface to protect the same |
US7932425B2 (en) | 2006-07-28 | 2011-04-26 | Chevron Phillips Chemical Company Lp | Method of enhancing an aromatization catalyst |
CN101801515B (zh) * | 2007-07-17 | 2013-09-25 | 普拉斯科能源Ip控股公司毕尔巴鄂-沙夫豪森分公司 | 包括优化气体转化的效率的装置的气体再形成系统 |
GB201102551D0 (en) * | 2011-02-14 | 2011-03-30 | Davy Process Techn Ltd | Reactor |
US8835341B2 (en) | 2011-09-07 | 2014-09-16 | Chevron Phillips Chemical Company Lp | Processed support and methods of making and using same |
US9085736B2 (en) | 2011-10-26 | 2015-07-21 | Chevron Phillips Chemical Company Lp | System and method for on stream catalyst replacement |
US8912108B2 (en) * | 2012-03-05 | 2014-12-16 | Chevron Phillips Chemical Company Lp | Methods of regenerating aromatization catalysts |
CA2866003A1 (en) | 2012-03-07 | 2013-09-12 | Myriant Corporation | Preparation of alpha, beta-unsaturated carboxylic acids and esters thereof |
US9387467B2 (en) | 2012-09-26 | 2016-07-12 | Chevron Phillips Chemical Company Lp | Aromatization catalysts with high surface area and pore volume |
-
2017
- 2017-05-01 US US15/582,798 patent/US10308568B2/en active Active
-
2018
- 2018-05-01 KR KR1020207021906A patent/KR102157471B1/ko active IP Right Grant
- 2018-05-01 JP JP2019560326A patent/JP6731125B2/ja active Active
- 2018-05-01 SG SG11201910171X patent/SG11201910171XA/en unknown
- 2018-05-01 SG SG10202101667VA patent/SG10202101667VA/en unknown
- 2018-05-01 EP EP18729776.7A patent/EP3619284B1/de active Active
- 2018-05-01 ES ES18729776T patent/ES2923024T3/es active Active
- 2018-05-01 KR KR1020197035558A patent/KR102157455B1/ko active Application Filing
- 2018-05-01 RU RU2019137532A patent/RU2719488C1/ru active
- 2018-05-01 WO PCT/US2018/030412 patent/WO2018204338A1/en active Application Filing
-
2019
- 2019-03-25 US US16/362,758 patent/US10654771B2/en active Active
- 2019-11-03 SA SA519410475A patent/SA519410475B1/ar unknown
-
2020
- 2020-07-03 JP JP2020115472A patent/JP6766289B1/ja active Active
Also Published As
Publication number | Publication date |
---|---|
SA519410475B1 (ar) | 2022-10-04 |
RU2719488C1 (ru) | 2020-04-17 |
SG11201910171XA (en) | 2019-11-28 |
JP2020183401A (ja) | 2020-11-12 |
JP6731125B2 (ja) | 2020-07-29 |
KR20200093697A (ko) | 2020-08-05 |
KR102157471B1 (ko) | 2020-09-17 |
EP3619284B1 (de) | 2022-06-29 |
EP3619284A1 (de) | 2020-03-11 |
US20180312452A1 (en) | 2018-11-01 |
WO2018204338A1 (en) | 2018-11-08 |
US10308568B2 (en) | 2019-06-04 |
KR20190140476A (ko) | 2019-12-19 |
US10654771B2 (en) | 2020-05-19 |
JP2020518705A (ja) | 2020-06-25 |
US20190218160A1 (en) | 2019-07-18 |
KR102157455B1 (ko) | 2020-09-18 |
ES2923024T3 (es) | 2022-09-22 |
JP6766289B1 (ja) | 2020-10-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SG10202101667VA (en) | Selective poisoning of aromatization catalysts to increase catalyst activity and selectivity | |
EP3638404A4 (de) | Elektrochemische katalysatoren mit erweiterter katalytischer aktivität | |
GB2563128B (en) | Selective catalytic reduction catalyst composition | |
GB2573252B (en) | Catalytic cracking catalyst and preparation thereof | |
ZA201507599B (en) | Selective catalytic reduction catalyst system | |
ZA201507602B (en) | Selective catalytic reduction catalyst systems | |
GB2524903B (en) | Diesel oxidation catalyst with NOx adsorber activity | |
HUE050227T2 (hu) | Javított katalizált alkilezés, alkilezõ katalizátorok, és eljárások alkilezõ katalizátorok elõállítására | |
SG11201510694SA (en) | Selective catalytic reduction and catalytic regeneration system | |
EP3370866A4 (de) | Auf binärem katalysator basierender filter zur selektiven katalytischen reduktion | |
EP2817096A4 (de) | Oxidative dehydrierung von olefinkatalysatoren und verfahren zu ihrer herstellung und verwendung | |
GB2561084B (en) | Selective catalytic reduction catalyst | |
EP2992956A4 (de) | Katalysator für komplexe selektive katalytische reduktion | |
EP3609616A4 (de) | Fluid-catalytic-cracking-katalysator mit hoher aktivität, hoher gasolinausbeute und niedriger verkokung | |
EP2864349A4 (de) | Dynamischer biomimetischer synzym-katalysator, katalyse und katalysatorsysteme | |
EP3368215A4 (de) | Säurebeständige katalysatorträger und katalysatoren | |
SG11202110419TA (en) | Processes for catalytic paraffin dehydrogenation and catalyst recovery | |
ZA201501580B (en) | Catalyst support materials, catalysts, methods of making them and uses thereof | |
SG11201608363UA (en) | System and method of catalyst frost protection of selective catalytic reduction | |
PL3380233T3 (pl) | Sposób otrzymywania monolitycznego katalizatora do selektywnej redukcji katalitycznej tlenków azotu | |
PL3256244T3 (pl) | Siatka katalityczna i instalacja do katalitycznego utleniania amoniaku | |
SG11202104196RA (en) | Catalytic cracking process and catalyst system therefor | |
SG11202103593VA (en) | Selective hydrogenation methods and catalysts | |
GB201521852D0 (en) | A method of detecting a catalyst of a selective catalytic reduction system | |
GB2561457B (en) | Selective catalytic reduction catalyst |