NO20052445D0 - NOx-reduksjonssammensetninger for anvendelse i FCC-prosesser - Google Patents
NOx-reduksjonssammensetninger for anvendelse i FCC-prosesserInfo
- Publication number
- NO20052445D0 NO20052445D0 NO20052445A NO20052445A NO20052445D0 NO 20052445 D0 NO20052445 D0 NO 20052445D0 NO 20052445 A NO20052445 A NO 20052445A NO 20052445 A NO20052445 A NO 20052445A NO 20052445 D0 NO20052445 D0 NO 20052445D0
- Authority
- NO
- Norway
- Prior art keywords
- slurry
- iii
- metal
- metal oxide
- sub
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 3
- 239000002002 slurry Substances 0.000 abstract 4
- 229910044991 metal oxide Inorganic materials 0.000 abstract 3
- 150000004706 metal oxides Chemical class 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 230000002378 acidificating effect Effects 0.000 abstract 2
- 239000002585 base Substances 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- 229910021536 Zeolite Inorganic materials 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 1
- 238000004231 fluid catalytic cracking Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 229910000510 noble metal Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 238000001694 spray drying Methods 0.000 abstract 1
- 239000010457 zeolite Substances 0.000 abstract 1
Classifications
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
- B01J37/0027—Powdering
- B01J37/0045—Drying a slurry, e.g. spray drying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8621—Removing nitrogen compounds
- B01D53/8625—Nitrogen oxides
- B01D53/8628—Processes characterised by a specific catalyst
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/12—Silica and alumina
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/58—Platinum group metals with alkali- or alkaline earth metals
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/63—Platinum group metals with rare earths or actinides
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/04—Mixing
-
- 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
- C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G11/02—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils characterised by the catalyst used
- C10G11/04—Oxides
- C10G11/05—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
- C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
- C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
- C10G11/182—Regeneration
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/615—100-500 m2/g
-
- 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/40—Characteristics of the process deviating from typical ways of processing
- C10G2300/405—Limiting CO, NOx or SOx emissions
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Catalysts (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/277,026 US7307038B2 (en) | 2002-10-21 | 2002-10-21 | NOx reduction compositions for use in FCC processes |
| PCT/US2003/033477 WO2004037419A1 (en) | 2002-10-21 | 2003-10-21 | Nox reduction compositions for use in fcc processes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO20052445D0 true NO20052445D0 (no) | 2005-05-20 |
| NO20052445L NO20052445L (no) | 2005-07-21 |
Family
ID=32093202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20052445A NO20052445L (no) | 2002-10-21 | 2005-05-20 | NOx-reduksjonssammensetninger for anvendelse i FCC-prosesser |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US7307038B2 (no) |
| EP (1) | EP1558387B1 (no) |
| JP (1) | JP2006503698A (no) |
| KR (1) | KR100994591B1 (no) |
| CN (2) | CN100484623C (no) |
| AT (1) | ATE548114T1 (no) |
| AU (1) | AU2003277457B2 (no) |
| CA (1) | CA2502988A1 (no) |
| MX (1) | MX260304B (no) |
| NO (1) | NO20052445L (no) |
| SG (1) | SG111729A1 (no) |
| TW (1) | TWI322034B (no) |
| WO (1) | WO2004037419A1 (no) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200404024A (en) * | 2002-08-13 | 2004-03-16 | Intercat Inc | Flue gas treatments to reduce NOx and CO emissions |
| US7431825B2 (en) * | 2003-12-05 | 2008-10-07 | Intercat, Inc. | Gasoline sulfur reduction using hydrotalcite like compounds |
| MXPA06006133A (es) * | 2003-12-05 | 2007-01-26 | Intercat Inc | Materiales absorbentes de oxido de metales mixtos. |
| TWI342335B (en) * | 2004-06-02 | 2011-05-21 | Intercat Inc | Mixed metal oxide additives |
| US7749474B2 (en) * | 2004-08-12 | 2010-07-06 | Ford Global Technologies, Llc | Catalyst composition for use in a lean NOx trap and method of using |
| US7622095B2 (en) * | 2004-08-12 | 2009-11-24 | Ford Global Technologies, Llc | Catalyst composition for use in a lean NOx trap and method of using |
| US20060035782A1 (en) * | 2004-08-12 | 2006-02-16 | Ford Global Technologies, Llc | PROCESSING METHODS AND FORMULATIONS TO ENHANCE STABILITY OF LEAN-NOx-TRAP CATALYSTS BASED ON ALKALI- AND ALKALINE-EARTH-METAL COMPOUNDS |
| US7811961B2 (en) * | 2004-08-12 | 2010-10-12 | Ford Global Technologies, Llc | Methods and formulations for enhancing NH3 adsorption capacity of selective catalytic reduction catalysts |
| RU2007139330A (ru) * | 2005-03-24 | 2009-04-27 | В.Р.Грейс Энд Ко.-Конн. (Us) | СПОСОБ РЕГУЛИРОВАНИЯ ВЫБРОСОВ NOx В УСТАНОВКАХ КАТАЛИТИЧЕСКОГО КРЕКИНГА В ПСЕВДООЖИЖЕННОМ СЛОЕ |
| US20070129234A1 (en) * | 2005-12-02 | 2007-06-07 | Stockwell David M | Lower temperature CO promoters for FCC with low NOx |
| WO2009075311A1 (ja) * | 2007-12-12 | 2009-06-18 | Nikki-Universal Co., Ltd. | アンモニア分解触媒および該触媒によるアンモニア含有排ガスの処理方法 |
| WO2010032790A1 (ja) * | 2008-09-17 | 2010-03-25 | 株式会社日本触媒 | アンモニア分解触媒およびその製造方法、ならびに、アンモニア処理方法 |
| AU2009354628B2 (en) | 2009-10-30 | 2013-09-19 | Korea Electric Power Corporation | Carbon dioxide absorbent for exhaust gas, and preparation method thereof |
| US9416322B2 (en) * | 2010-03-18 | 2016-08-16 | W. R. Grace & Co.-Conn. | Process for making improved catalysts from clay-derived zeolites |
| WO2011125653A1 (ja) * | 2010-03-31 | 2011-10-13 | 株式会社日本触媒 | アンモニア分解用触媒及び該触媒の製造方法、並びに、該触媒を用いた水素製造方法 |
| CN101822969A (zh) * | 2010-04-02 | 2010-09-08 | 北京化工大学 | 一种含锰的吸附剂组合物及其制备方法 |
| FR2959735B1 (fr) * | 2010-05-06 | 2012-06-22 | Rhodia Operations | Composition a base d'oxydes de zirconium, de cerium d'au moins une autre terre rare, a porosite specifique, procede de preparation et utilisation en catalyse. |
| CN102059122A (zh) * | 2010-11-15 | 2011-05-18 | 苏忠 | 用于焦油裂解的催化剂及其制备方法 |
| CN103897722B (zh) * | 2012-12-27 | 2015-10-14 | 北京三聚环保新材料股份有限公司 | 一种制备fcc脱硫助剂的工艺 |
| CN104759202B (zh) * | 2015-03-12 | 2016-12-07 | 张伟 | 一种脱除催化裂化再生烟气污染物助剂及其制备方法 |
| TWI786147B (zh) | 2017-07-05 | 2022-12-11 | 中國大陸商中國石油化工科技開發有限公司 | 能夠降低CO和NOx排放的組合物及其製備方法和應用以及流化催化裂解方法 |
| CN111774081B (zh) * | 2017-07-05 | 2022-08-09 | 中国石油化工股份有限公司 | 能够降低CO和NOx排放的组合物及其制备方法和应用 |
| CN111346657B (zh) | 2018-12-20 | 2021-05-14 | 中国石油化工股份有限公司 | 规整结构催化剂及其制备方法和应用及不完全再生烟气的处理方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4290878A (en) * | 1978-12-08 | 1981-09-22 | Chevron Research Company | NOx control in platinum-promoted complete combustion cracking catalyst regeneration |
| US4224144A (en) * | 1979-03-19 | 1980-09-23 | Standard Oil Company (Indiana) | Hydrotreating a hydrocarbon stream to remove nitrogen and sulfur |
| US4368057A (en) * | 1980-10-14 | 1983-01-11 | Matthews Ronald D | Method for reducing ammonia concentration in pre-combusted fuel gas using nitric oxide |
| CA1264051A (en) * | 1984-10-05 | 1989-12-27 | W. R. Grace Co. | Catalysts and catalyst supports |
| US4668655A (en) * | 1985-07-08 | 1987-05-26 | Texaco Inc. | Catalyst composition for catalytic cracking |
| US4744962A (en) * | 1987-07-22 | 1988-05-17 | Shell Oil Company | Process for the reduction of ammonia in regeneration zone off gas by select addition of NOx to the regeneration zone or to the regeneration zone off gas |
| US4755282A (en) * | 1987-07-22 | 1988-07-05 | Shell Oil Company | Process for the reduction of NH3 in regeneration zone off gas by select recycle of certain-sized NH3 decomposition catalysts |
| US5021144A (en) * | 1989-02-28 | 1991-06-04 | Shell Oil Company | Process for the reduction of NOX in an FCC regeneration system by select control of CO oxidation promoter in the regeneration zone |
| US4973399A (en) * | 1989-11-03 | 1990-11-27 | Mobil Oil Corporation | Catalytic cracking of hydrocarbons |
| JP3145175B2 (ja) * | 1992-03-31 | 2001-03-12 | 三井金属鉱業株式会社 | 排ガス浄化用触媒及びその製造方法 |
| CA2165054A1 (en) * | 1993-06-25 | 1995-01-05 | Zhicheng Hu | Layered catalyst composite |
| JP3250714B2 (ja) * | 1994-12-28 | 2002-01-28 | 株式会社豊田中央研究所 | 酸化物担持触媒担体とその製造方法及び排ガス浄化用触媒 |
| US6165933A (en) * | 1995-05-05 | 2000-12-26 | W. R. Grace & Co.-Conn. | Reduced NOx combustion promoter for use in FCC processes |
| US6129834A (en) * | 1995-05-05 | 2000-10-10 | W. R. Grace & Co. -Conn. | NOx reduction compositions for use in FCC processes |
| AU718321B2 (en) * | 1995-05-05 | 2000-04-13 | W.R. Grace & Co.-Conn. | Compositions for reduced NOx and combustion promotion in FCC processes |
| US6248688B1 (en) * | 1996-09-27 | 2001-06-19 | Engelhard Corporation | Catalyst composition containing oxygen storage components |
| US6800586B2 (en) * | 2001-11-23 | 2004-10-05 | Engelhard Corporation | NOx reduction composition for use in FCC processes |
-
2002
- 2002-10-21 US US10/277,026 patent/US7307038B2/en not_active Expired - Fee Related
-
2003
- 2003-10-20 TW TW092129003A patent/TWI322034B/zh not_active IP Right Cessation
- 2003-10-21 AU AU2003277457A patent/AU2003277457B2/en not_active Ceased
- 2003-10-21 KR KR1020057006887A patent/KR100994591B1/ko not_active Expired - Fee Related
- 2003-10-21 AT AT03809609T patent/ATE548114T1/de active
- 2003-10-21 CN CNB2007100886402A patent/CN100484623C/zh not_active Expired - Fee Related
- 2003-10-21 CA CA002502988A patent/CA2502988A1/en not_active Abandoned
- 2003-10-21 CN CNB200380107195XA patent/CN100415376C/zh not_active Expired - Fee Related
- 2003-10-21 MX MXPA05004140 patent/MX260304B/es active IP Right Grant
- 2003-10-21 WO PCT/US2003/033477 patent/WO2004037419A1/en not_active Ceased
- 2003-10-21 SG SG200502408A patent/SG111729A1/en unknown
- 2003-10-21 EP EP03809609A patent/EP1558387B1/en not_active Expired - Lifetime
- 2003-10-21 JP JP2004547025A patent/JP2006503698A/ja active Pending
-
2005
- 2005-05-20 NO NO20052445A patent/NO20052445L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SG111729A1 (en) | 2007-04-30 |
| KR20050067191A (ko) | 2005-06-30 |
| CA2502988A1 (en) | 2004-05-06 |
| EP1558387A1 (en) | 2005-08-03 |
| WO2004037419A1 (en) | 2004-05-06 |
| CN100484623C (zh) | 2009-05-06 |
| MX260304B (es) | 2008-09-05 |
| AU2003277457A1 (en) | 2004-05-13 |
| MXPA05004140A (es) | 2005-08-03 |
| NO20052445L (no) | 2005-07-21 |
| EP1558387B1 (en) | 2012-03-07 |
| AU2003277457B2 (en) | 2009-12-03 |
| US20040077492A1 (en) | 2004-04-22 |
| TWI322034B (en) | 2010-03-21 |
| JP2006503698A (ja) | 2006-02-02 |
| TW200413091A (en) | 2004-08-01 |
| CN100415376C (zh) | 2008-09-03 |
| KR100994591B1 (ko) | 2010-11-15 |
| ATE548114T1 (de) | 2012-03-15 |
| CN101024179A (zh) | 2007-08-29 |
| US7307038B2 (en) | 2007-12-11 |
| CN1729058A (zh) | 2006-02-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NO20052445D0 (no) | NOx-reduksjonssammensetninger for anvendelse i FCC-prosesser | |
| EP3900828B1 (en) | Catalyst having monolithic structure for reducing emission of nox in flue gas, preparation method therefor, and use method therefor | |
| WO2008150462A3 (en) | Catalyst for selective reduction of nitrogen oxides, method for making same and use thereof | |
| WO2004024320A8 (en) | Catalyst and method for decomposition of perfluoro-compound in waste gas | |
| WO2002058819A3 (en) | So$g(x) tolerant no$g(x) trap catalysts and methods of making and using the same | |
| UA93682C2 (ru) | Композиция порошкообразной извести, способ получения композиции порошкообразной извести (варианты) и применение композиции порошкообразной извести для очистки дымовых газов | |
| EP1570903B1 (en) | EXHAUST GAS PURIFYING CATALYST, METHOD FOR PURIFYING EXHAUST GAS and use of catalyst component for suppressing oxidation of sulphur dioxide in exhaust gases | |
| JP5774143B2 (ja) | 窒素酸化物浄化用触媒 | |
| NO991763D0 (no) | Cerium- og zirkoniumoksider, blandede og faste l°sninger med forbedret termisk stabilitet for katalysatorer til avgass-systemer og fremgangsmÕte for fremstilling derav | |
| CA2175774A1 (en) | Compositions for reduced nox and combustion promotion in fcc processes | |
| DK1372827T3 (da) | Fremgangsmåde til reducering af N2O-indholdet i gasser | |
| CN107790117A (zh) | 一种脱硝催化剂的制备方法 | |
| CN1246069C (zh) | 一种用锅炉粉煤灰制备选择性催化还原脱硝催化剂的方法 | |
| DE60217343D1 (de) | Verfahren zur reinigung von vergasungsgas | |
| DK1187669T3 (da) | Fremgangsmåde til katalytisk oxidation af flygtige organiske forbindelser | |
| WO2003045547A3 (fr) | Composition a base d'une ferrierite et son utilisation dans un procede de traitement de gaz pour la reduction des emissions des oxydes d'azote | |
| CN110981239A (zh) | 一种针对新型干法水泥生产线的联合脱硫脱硝方法 | |
| JPS57105245A (en) | Preparation of catalyst composition | |
| JPS5763133A (en) | Catalyst for purification of waste gas | |
| JPS6467256A (en) | Catalyst for purifying exhaust gas | |
| JP2849133B2 (ja) | 窒素酸化物の接触分解方法 | |
| CN113499784A (zh) | 一种多孔氧化铝的配方材料及其制备方法 | |
| TW202310921A (zh) | 規整結構催化劑及其製備方法和煙氣同時脫ＳＯｘ和ＮＯｘ的方法 | |
| RU2004136078A (ru) | Высокопористый ячеистый катализатор с кислотными свойствами для модифицирования канифоли | |
| UA39816A (uk) | Сіркостійкий каталізатор для відновлення оксидів азоту вуглеводнями в окислювальній атмосфері і спосіб його одержання |