ZA200608953B - Compositions and processes for reducing NOx emissions during catalytic cracking - Google Patents
Compositions and processes for reducing NOx emissions during catalytic cracking Download PDFInfo
- Publication number
- ZA200608953B ZA200608953B ZA200608953A ZA200608953A ZA200608953B ZA 200608953 B ZA200608953 B ZA 200608953B ZA 200608953 A ZA200608953 A ZA 200608953A ZA 200608953 A ZA200608953 A ZA 200608953A ZA 200608953 B ZA200608953 B ZA 200608953B
- Authority
- ZA
- South Africa
- Prior art keywords
- catalyst
- metal
- reduction
- composition
- zeolite
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims description 329
- 238000000034 method Methods 0.000 title claims description 156
- 230000008569 process Effects 0.000 title claims description 90
- 238000004523 catalytic cracking Methods 0.000 title description 8
- 239000003054 catalyst Substances 0.000 claims description 315
- 230000009467 reduction Effects 0.000 claims description 211
- 229910052751 metal Inorganic materials 0.000 claims description 183
- 239000002184 metal Substances 0.000 claims description 183
- 239000010457 zeolite Substances 0.000 claims description 167
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 164
- 229910021536 Zeolite Inorganic materials 0.000 claims description 162
- 239000000654 additive Substances 0.000 claims description 147
- 230000000996 additive effect Effects 0.000 claims description 127
- 238000005336 cracking Methods 0.000 claims description 101
- 238000004231 fluid catalytic cracking Methods 0.000 claims description 81
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 72
- 229930195733 hydrocarbon Natural products 0.000 claims description 54
- 150000002430 hydrocarbons Chemical class 0.000 claims description 54
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 50
- 239000011230 binding agent Substances 0.000 claims description 49
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- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 6
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Classifications
-
- 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
- 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
-
- 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
- C10G2300/80—Additives
-
- 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
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/20—C2-C4 olefins
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- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/824,913 US7304011B2 (en) | 2004-04-15 | 2004-04-15 | Compositions and processes for reducing NOx emissions during fluid catalytic cracking |
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| Publication Number | Publication Date |
|---|---|
| ZA200608953B true ZA200608953B (en) | 2008-04-30 |
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| ZA200608953A ZA200608953B (en) | 2004-04-15 | 2006-10-30 | Compositions and processes for reducing NOx emissions during catalytic cracking |
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| Country | Link |
|---|---|
| US (1) | US7304011B2 (zh) |
| CN (1) | CN1968748B (zh) |
| TW (1) | TWI382875B (zh) |
| ZA (1) | ZA200608953B (zh) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050232839A1 (en) * | 2004-04-15 | 2005-10-20 | George Yaluris | Compositions and processes for reducing NOx emissions during fluid catalytic cracking |
| BRPI0610326B1 (pt) | 2005-04-27 | 2015-07-21 | Grace W R & Co | Composições e processos para reduzir emissões de nox durante o craqueamento catalítico de fluído. |
| JP5345386B2 (ja) | 2005-04-29 | 2013-11-20 | ダブリュー・アール・グレイス・アンド・カンパニー−コネチカット | 部分燃焼ＦＣＣ法で使用するＮＯｘ低減用組成物 |
| US20100029467A1 (en) * | 2008-07-30 | 2010-02-04 | Tomoyuki Inui | Multiple zeolite catalyst |
| US8476187B2 (en) * | 2010-01-06 | 2013-07-02 | General Electric Company | Process for preparing catalyst powder |
| US8618011B2 (en) | 2010-04-09 | 2013-12-31 | Kellogg Brown & Root Llc | Systems and methods for regenerating a spent catalyst |
| US8618012B2 (en) | 2010-04-09 | 2013-12-31 | Kellogg Brown & Root Llc | Systems and methods for regenerating a spent catalyst |
| CN102371150B (zh) * | 2010-08-26 | 2013-06-05 | 中国石油化工股份有限公司 | 用于降低FCC再生烟气NOx排放的组合物 |
| CN104918884B (zh) * | 2012-09-28 | 2018-01-09 | 太平洋工业发展公司 | 在选择性催化还原反应中用作催化剂的stt‑型沸石的制备方法 |
| CA3028438C (en) | 2016-06-24 | 2023-12-05 | Albemarle Corporation | Mesoporous zsm-22 for increased propylene production |
| KR20200026792A (ko) * | 2017-04-10 | 2020-03-11 | 릴라이언스 인더스트리즈 리미티드 | Fcc 촉매 첨가제 및 그의 제조 방법 |
| EP3427821A1 (en) * | 2017-07-14 | 2019-01-16 | AZAD Pharmaceutical Ingredients AG | Catalytic composition for co2 conversion |
| CN107456977B (zh) * | 2017-08-25 | 2019-10-01 | 中石化炼化工程（集团）股份有限公司 | 脱硝反应催化剂组合物及其制备方法以及非完全再生催化裂化再生装置烟气脱硝方法 |
| CN111410853B (zh) * | 2019-01-05 | 2021-07-06 | 河南佰利联新材料有限公司 | 一种二氧化钛颜料及其制造方法 |
Family Cites Families (142)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2892801A (en) | 1955-12-13 | 1959-06-30 | Gen Electric | Catalysts |
| US3036973A (en) | 1958-11-21 | 1962-05-29 | Hoffmann La Roche | Racemization catalyst and process for the manufacture thereof |
| US3364136A (en) | 1965-12-10 | 1968-01-16 | Mobil Oil Corp | Novel cyclic catalytic process for the conversion of hydrocarbons |
| US3184417A (en) | 1960-12-29 | 1965-05-18 | Gen Aniline & Film Corp | Method of preparing a copper modified nickel catalyst composition |
| US3129252A (en) | 1960-12-29 | 1964-04-14 | Gen Aniline & Fihn Corp | Purification of butynediol |
| SE331321B (zh) | 1968-09-20 | 1970-12-21 | Asea Ab | |
| US3617488A (en) | 1969-12-19 | 1971-11-02 | Sigmund M Csicsery | Hydrotreating catalyst comprising clay-type aluminosilicate component and a crystalline zeolitic molecular sieve component, and process using said catalyst |
| US3894940A (en) | 1973-11-15 | 1975-07-15 | Grace W R & Co | Hydrocarbon cracking catalysts with promoter mixtures |
| US4199435A (en) | 1978-12-04 | 1980-04-22 | Chevron Research Company | NOx Control in cracking catalyst regeneration |
| US4290878A (en) | 1978-12-08 | 1981-09-22 | Chevron Research Company | NOx control in platinum-promoted complete combustion cracking catalyst regeneration |
| US4521298A (en) | 1980-07-18 | 1985-06-04 | Mobil Oil Corporation | Promotion of cracking catalyst octane yield performance |
| US4495304A (en) | 1980-07-29 | 1985-01-22 | Atlantic Richfield Company | Catalyst for conversion of hydrocarbons |
| US4642178A (en) | 1980-07-29 | 1987-02-10 | Katalistiks, Inc. | Process for conversion of hydrocarbons |
| US4495305A (en) | 1980-07-29 | 1985-01-22 | Atlantic Richfield Company | Catalyst for conversion of hydrocarbons |
| US4758418A (en) | 1980-07-29 | 1988-07-19 | Union Carbide Corporation | Process for combusting solid sulfur-containing material |
| US4957892A (en) | 1980-07-29 | 1990-09-18 | Uop | Process for combusting solid sulfur containing material |
| US4472267A (en) | 1980-07-29 | 1984-09-18 | Atlantic Richfield Company | Catalyst and process for conversion of hydrocarbons |
| JPS5761085A (en) | 1980-07-29 | 1982-04-13 | Atlantic Richfield Co | Conversion of hydrocarbon |
| US4434147A (en) | 1981-10-05 | 1984-02-28 | Chevron Research Company | Simultaneous sulfur oxide and nitrogen oxide control in FCC units using cracking catalyst fines with ammonia injection |
| US4513091A (en) | 1983-02-14 | 1985-04-23 | Mobil Oil Corporation | Hydrothermal zeolite activation |
| US4522937A (en) | 1982-11-29 | 1985-06-11 | Atlantic Richfield Company | Preparative process for alkaline earth metal, aluminum-containing spinels |
| US4471070A (en) | 1982-11-29 | 1984-09-11 | Atlantic Richfield Company | Preparative process for alkaline earth metal, aluminum-containing spinels |
| US4472532A (en) | 1982-11-29 | 1984-09-18 | Atlantic Richfield Company | Preparative process for alkaline earth metal, aluminum-containing spinels |
| US4476245A (en) | 1982-11-29 | 1984-10-09 | Atlantic Richfield Company | Preparative process for alkaline earth metal, aluminum-containing spinels |
| US4428827A (en) | 1983-01-24 | 1984-01-31 | Uop Inc. | FCC Sulfur oxide acceptor |
| US4818509A (en) | 1984-03-23 | 1989-04-04 | Mobil Oil Corporation | Continuous process for manufacturing crystalline zeolites in continuously stirred backmixed crystallizers |
| US4582815A (en) | 1984-07-06 | 1986-04-15 | Mobil Oil Corporation | Extrusion of silica-rich solids |
| GB8420205D0 (en) | 1984-08-09 | 1984-09-12 | British Petroleum Co Plc | Selective dealumination of zeolites |
| US4735927A (en) | 1985-10-22 | 1988-04-05 | Norton Company | Catalyst for the reduction of oxides of nitrogen |
| US4778664A (en) | 1986-03-10 | 1988-10-18 | The Dow Chemical Company | Process for the removal of NO from fluid streams using a water soluble polymeric chelate of a polyvalent metal |
| US4898846A (en) | 1986-03-21 | 1990-02-06 | W. R. Grace & Co.-Conn. | Cracking catalysts with octane enhancement |
| US5102530A (en) | 1986-03-21 | 1992-04-07 | W. R. Grace & Co.-Conn. | Cracking catalysts with octane enhancement |
| US4708786A (en) | 1986-03-26 | 1987-11-24 | Union Oil Company Of California | Process for the catalytic cracking of nitrogen-containing feedstocks |
| US4747935A (en) | 1986-03-26 | 1988-05-31 | Union Oil Company Of California | Process for the catalytic cracking of feedstocks containing nitrogen |
| US4790982A (en) | 1986-04-07 | 1988-12-13 | Katalistiks International, Inc. | Metal-containing spinel composition and process of using same |
| US4728635A (en) | 1986-04-07 | 1988-03-01 | Katalistiks International Inc. | Alkaline earth metal spinels and processes for making |
| US4798813A (en) | 1986-07-04 | 1989-01-17 | Babcock-Hitachi Kabushiki Kaisha | Catalyst for removing nitrogen oxide and process for producing the catalyst |
| CA1295598C (en) | 1986-07-29 | 1992-02-11 | Makoto Imanari | Process for removing nitrogen oxides from exhaust gases |
| US4797266A (en) | 1986-08-07 | 1989-01-10 | Shell Oil Company | Method of preparation of a combined ZSM-5-ferrierite aluminosilicate |
| US4985384A (en) * | 1986-08-25 | 1991-01-15 | W. R. Grace & Co-Conn. | Cracking catalysts having aromatic selectivity |
| FR2607128B1 (fr) | 1986-11-21 | 1989-04-28 | Inst Francais Du Petrole | Nouvelles ferrierites, leur procede de preparation et leur utilisation |
| US4866019A (en) | 1987-01-13 | 1989-09-12 | Akzo N.V. | Catalyst composition and absorbent which contain an anionic clay |
| US4904627A (en) | 1987-03-13 | 1990-02-27 | Uop | Alkaline earth metal spinel/kaolin clays and processes for making |
| US4830840A (en) | 1987-03-13 | 1989-05-16 | Uop | Process for removing sulfur oxide and nitrogen oxide |
| US4880521A (en) | 1987-05-07 | 1989-11-14 | Union Oil Company Of California | Process for the cracking of feedstocks containing high levels of nitrogen |
| US4810369A (en) | 1987-05-07 | 1989-03-07 | Union Oil Company Of California | Process for the catalytic cracking of feedstocks containing high levels of nitrogen |
| US4812430A (en) | 1987-08-12 | 1989-03-14 | Mobil Oil Corporation | NOx control during multistage combustion |
| US4812431A (en) | 1987-08-12 | 1989-03-14 | Mobil Oil Corporation | NOx control in fluidized bed combustion |
| US4957718A (en) | 1987-11-24 | 1990-09-18 | Uop | Process for reducing emissions of sulfur oxides and composition useful in same |
| US4826799A (en) | 1988-04-14 | 1989-05-02 | W. R. Grace & Co.-Conn. | Shaped catalyst and process for making it |
| US4895994A (en) | 1988-04-14 | 1990-01-23 | W. R. Grace & Co.-Conn. | Shaped catalysts and processes |
| JPH0763631B2 (ja) | 1988-04-18 | 1995-07-12 | トヨタ自動車株式会社 | 排気ガス浄化用触媒の製造方法 |
| GB8904409D0 (en) | 1989-02-27 | 1989-04-12 | Shell Int Research | Process for the conversion of a hydrocarbonaceous feedstock |
| US5371055A (en) | 1988-07-07 | 1994-12-06 | W. R. Grace & Co.-Conn. | Increasing metal-tolerance of FCC catalyst by sulfur oxide removal |
| GB8820358D0 (en) | 1988-08-26 | 1988-09-28 | Shell Int Research | Process for catalytic cracking of hydrocarbon feedstock |
| US4980052A (en) | 1988-12-05 | 1990-12-25 | Mobil Oil Corporation | Catalytic cracking of hydrocarbons |
| US4889615A (en) | 1988-12-06 | 1989-12-26 | Mobil Oil Corporation | Additive for vanadium capture in catalytic cracking |
| US5145815A (en) | 1989-08-10 | 1992-09-08 | Uop | Regeneration of zeolitic molecular sieves with sulfur oxide absorption on soda-lime bed |
| CA2024154C (en) | 1989-08-31 | 1995-02-14 | Senshi Kasahara | Catalyst for reducing nitrogen oxides from exhaust gas |
| US4973399A (en) | 1989-11-03 | 1990-11-27 | Mobil Oil Corporation | Catalytic cracking of hydrocarbons |
| JPH07106300B2 (ja) | 1989-12-08 | 1995-11-15 | 財団法人産業創造研究所 | 燃焼排ガス中の窒素酸化物除去法 |
| CA2032799C (en) | 1989-12-21 | 1996-01-30 | Akinori Eshita | Catalyst for and method of purifying oxygen-excess exhaust gas |
| US4988432A (en) | 1989-12-28 | 1991-01-29 | Mobil Oil Corporation | Reducing NOx emissions with antimony additive |
| US5002654A (en) | 1989-12-28 | 1991-03-26 | Mobil Oil Corporation | Reducing NOx emissions with zinc catalyst |
| US5260240A (en) | 1989-12-29 | 1993-11-09 | Chevron Research And Technology Company | Process for the demetallization of FCC catalyst |
| US5002653A (en) | 1989-12-29 | 1991-03-26 | Chevron Research Company | Catalytic cracking process with vanadium passivation and improved |
| US4988654A (en) | 1989-12-29 | 1991-01-29 | Chevron Research Company | Dual component cracking catalyst with vanadium passivation and improved sulfur tolerance |
| US5114898A (en) | 1990-01-18 | 1992-05-19 | Board Of Trustees Operating Michigan State University | Layered double hydroxide sorbents for the removal of SOx from flue gas and other gas streams |
| US5114691A (en) | 1990-01-18 | 1992-05-19 | Board Of Trustees Operating Michigan State University | Process using sorbents for the removal of SOx from flue gas |
| US5037538A (en) | 1990-02-26 | 1991-08-06 | Mobil Oil Corporation | Catalytic cracking process with isolated catalyst for conversion of NO.sub.x |
| US5350501A (en) * | 1990-05-22 | 1994-09-27 | Union Oil Company Of California | Hydrocracking catalyst and process |
| CA2044893C (en) | 1990-06-20 | 1998-11-03 | Senshi Kasahara | Transition metal-containing zeolite having high hydrothermal stability, production method thereof and method of using same |
| US5236877A (en) * | 1990-12-04 | 1993-08-17 | W. R. Grace & Co.-Conn. | Dual zeolite fluid cracking catalyst composition for improved gasoline octane |
| US5208198A (en) | 1990-12-18 | 1993-05-04 | Tosoh Corporation | Catalyst for purifying exhaust gas |
| CA2057510C (en) | 1990-12-18 | 1998-12-01 | Masao Nakano | Catalyst for purifying exhaust gas |
| US5130012A (en) | 1991-01-24 | 1992-07-14 | Mobil Oil Corporation | Process and apparatus for reducing NOx emissions from high-efficiency FFC regenerators |
| US5173278A (en) | 1991-03-15 | 1992-12-22 | Mobil Oil Corporation | Denitrification of flue gas from catalytic cracking |
| US5260043A (en) | 1991-08-01 | 1993-11-09 | Air Products And Chemicals, Inc. | Catalytic reduction of NOx and carbon monoxide using methane in the presence of oxygen |
| JP3086015B2 (ja) | 1991-08-07 | 2000-09-11 | トヨタ自動車株式会社 | 排気ガス浄化用触媒 |
| US5374349A (en) * | 1991-09-11 | 1994-12-20 | Union Oil Company Of California | Hydrocracking process employing catalyst containing zeolite beta and a pillared clay |
| US5174980A (en) | 1991-10-04 | 1992-12-29 | Mobil Oil Corp. | Synthesis of crystalline ZSM-35 |
| US5190736A (en) | 1991-10-18 | 1993-03-02 | Mobil Oil Corporation | Synthesis of crystalline ZSM-35 |
| JPH05123578A (ja) | 1991-11-06 | 1993-05-21 | Nippon Oil Co Ltd | 炭化水素転化触媒の製造方法 |
| US5171553A (en) | 1991-11-08 | 1992-12-15 | Air Products And Chemicals, Inc. | Catalytic decomposition of N2 O |
| ATE143652T1 (de) | 1991-11-20 | 1996-10-15 | Dow Chemical Co | Verfahren zur züchtung von kristallinen, mikroporösen feststoffen in einem fluordaufweisenden, wesentlich nichtwässrigen wachstumsmedium |
| US5785947A (en) * | 1991-12-18 | 1998-07-28 | Chevron U.S.A. Inc. | Preparation of zeolites using organic template and amine |
| US5328590A (en) | 1992-02-27 | 1994-07-12 | Union Oil Company Of California | Hydrocracking process using a catalyst containing zeolite beta and a layered magnesium silicate |
| US5547648A (en) | 1992-04-15 | 1996-08-20 | Mobil Oil Corporation | Removing SOx, NOX and CO from flue gases |
| US5240690A (en) | 1992-04-24 | 1993-08-31 | Shell Oil Company | Method of removing NH3 and HCN from and FCC regenerator off gas |
| US5268089A (en) | 1992-06-24 | 1993-12-07 | Mobil Oil Corporation | FCC of nitrogen containing hydrocarbons and catalyst regeneration |
| US5316661A (en) | 1992-07-08 | 1994-05-31 | Mobil Oil Corporation | Processes for converting feedstock organic compounds |
| EP0585025B1 (en) | 1992-08-25 | 1998-01-14 | Idemitsu Kosan Company Limited | Exhaust gas purifying catalyst |
| US5382352A (en) | 1992-10-20 | 1995-01-17 | Mobil Oil Corporation | Conversion of NOx in FCC bubbling bed regenerator |
| US5294332A (en) | 1992-11-23 | 1994-03-15 | Amoco Corporation | FCC catalyst and process |
| US5364517A (en) | 1993-02-19 | 1994-11-15 | Chevron Research And Technology Company | Perovskite-spinel FCC NOx reduction additive |
| US5372706A (en) | 1993-03-01 | 1994-12-13 | Mobil Oil Corporation | FCC regeneration process with low NOx CO boiler |
| JP3185448B2 (ja) | 1993-03-11 | 2001-07-09 | 日産自動車株式会社 | 排気ガス浄化用触媒 |
| US5407652A (en) | 1993-08-27 | 1995-04-18 | Engelhard Corporation | Method for decomposing N20 utilizing catalysts comprising calcined anionic clay minerals |
| US5413699A (en) | 1993-10-14 | 1995-05-09 | Mobil Oil Corporation | FCC process with fines tolerant SCR reactor |
| EP0655277A1 (en) | 1993-11-01 | 1995-05-31 | Csir | Amorphous aluminosilicate catalyst |
| US5510306A (en) | 1993-12-29 | 1996-04-23 | Shell Oil Company | Process for isomerizing linear olefins to isoolefins |
| DE69519243T2 (de) | 1994-02-15 | 2001-03-08 | Tokyo Gas Co. Ltd., Tokio/Tokyo | Verfahren und Katalysator zur Reinigung von NOx-enthaltenden Abgasen |
| US5689000A (en) * | 1994-07-01 | 1997-11-18 | Monsanto Company | Process for preparing carboxylic acid salts and catalysts useful in such process |
| CA2156464C (en) * | 1994-09-30 | 1999-07-20 | Raghu K. Menon | Reduction of emissions from fcc regenerators |
| KR0136893B1 (ko) * | 1994-11-03 | 1998-04-25 | 강박광 | 선택적 촉매환원에 의한 배기가스중의 질소산화물의 제거방법 |
| US5599520A (en) * | 1994-11-03 | 1997-02-04 | Garces; Juan M. | Synthesis of crystalline porous solids in ammonia |
| RU2177468C2 (ru) * | 1994-11-23 | 2001-12-27 | Эксон Кемикэл Пейтентс Инк. | Способ конверсии углеводородов с использованием связанного цеолитом цеолитного катализатора |
| US5741468A (en) * | 1994-12-28 | 1998-04-21 | Kabushiki Kaisha Riken | Exhaust gas cleaner and method for cleaning exhaust gas |
| US6129834A (en) * | 1995-05-05 | 2000-10-10 | W. R. Grace & Co. -Conn. | NOx reduction compositions for use in FCC processes |
| US6165933A (en) * | 1995-05-05 | 2000-12-26 | W. R. Grace & Co.-Conn. | Reduced NOx combustion promoter for use in FCC processes |
| US5968466A (en) * | 1995-06-07 | 1999-10-19 | Asec Manufacturing | Copper-silver zeolite catalysts in exhaust gas treatment |
| US5716514A (en) * | 1995-08-30 | 1998-02-10 | Mobil Oil Corporation | FCC NOx reduction by turbulent/laminar thermal conversion |
| US5705053A (en) * | 1995-08-30 | 1998-01-06 | Mobil Oil Corporation | FCC regenerator NOx reduction by homogeneous and catalytic conversion |
| US5744686A (en) * | 1995-09-20 | 1998-04-28 | Uop | Process for the removal of nitrogen compounds from an aromatic hydrocarbon stream |
| AU711249B2 (en) * | 1995-10-24 | 1999-10-07 | Dow Chemical Company, The | Process of modifying the porosity of aluminosilicates and silicas, and mesoporous compositions derived therefrom |
| US6033641A (en) * | 1996-04-18 | 2000-03-07 | University Of Pittsburgh Of The Comonwealth System Of Higher Education | Catalyst for purifying the exhaust gas from the combustion in an engine or gas turbines and method of making and using the same |
| KR20000016112A (ko) * | 1996-05-29 | 2000-03-25 | 엑손 케미칼 패턴츠 인코포레이티드 | 금속-함유 제올라이트 촉매, 그의 제조방법 및탄화수소 전환을위한 그의 용도 |
| DE19723949A1 (de) * | 1997-06-06 | 1998-12-10 | Basf Ag | Verfahren zur Regenerierung eines Zeolith-Katalysators |
| US6090271A (en) * | 1997-06-10 | 2000-07-18 | Exxon Chemical Patents Inc. | Enhanced olefin yields in a catalytic process with diolefins |
| CN1290193A (zh) * | 1997-12-03 | 2001-04-04 | 埃克森化学专利公司 | 包含局部涂有第二沸石的沸石的催化剂及其用于烃类转化的用途 |
| JPH11300208A (ja) * | 1998-04-21 | 1999-11-02 | Idemitsu Kosan Co Ltd | 接触分解触媒 |
| ATE279982T1 (de) * | 1998-08-03 | 2004-11-15 | Shell Int Research | Verfahren zur herstellung einer katalysatorzusammensetzung |
| US6177381B1 (en) * | 1998-11-03 | 2001-01-23 | Uop Llc | Layered catalyst composition and processes for preparing and using the composition |
| CN1073618C (zh) * | 1998-11-18 | 2001-10-24 | 中国石油化工集团公司 | 一种重质烃类加氢裂化催化剂及其制备和应用 |
| KR100284936B1 (ko) * | 1998-12-31 | 2001-04-02 | 김충섭 | 촉매 활성 귀금속 담지 제올라이트계 탈질 촉매의 제조 방법 |
| US6309758B1 (en) * | 1999-05-06 | 2001-10-30 | W. R. Grace & Co.-Conn. | Promoted porous catalyst |
| TW553772B (en) * | 1999-07-31 | 2003-09-21 | Degussa | Fixed bed catalysts |
| KR20020061011A (ko) * | 1999-12-28 | 2002-07-19 | 코닝 인코포레이티드 | 제올라이트/알루미나 촉매 지지체 조성물 및 이의 제조방법 |
| US6555492B2 (en) * | 1999-12-29 | 2003-04-29 | Corning Incorporated | Zeolite/alumina catalyst support compositions and method of making the same |
| US20020038051A1 (en) * | 2000-02-18 | 2002-03-28 | Degussa-Huls Ag | Raney copper |
| US6376708B1 (en) * | 2000-04-11 | 2002-04-23 | Monsanto Technology Llc | Process and catalyst for dehydrogenating primary alcohols to make carboxylic acid salts |
| JP4703818B2 (ja) * | 2000-06-20 | 2011-06-15 | 株式会社アイシーティー | 排気ガス浄化用触媒および排気ガス浄化方法 |
| DE60126515T2 (de) * | 2000-06-22 | 2007-11-22 | Mitsubishi Jidosha Kogyo K.K. | Katalysator zur Abgasreinigung |
| DE60122243T2 (de) * | 2000-06-28 | 2007-06-28 | Ict Co. Ltd. | Abgasreinigungskatalysator |
| EP1174173B1 (en) * | 2000-07-17 | 2013-03-20 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Exhaust gas purifying catalyst |
| US6538169B1 (en) * | 2000-11-13 | 2003-03-25 | Uop Llc | FCC process with improved yield of light olefins |
| US20020094314A1 (en) * | 2000-11-27 | 2002-07-18 | National Institute Of Advanced Industrial Science And Technology | Method for the reduction and removal of nitrogen oxides |
| US6558533B2 (en) * | 2001-04-13 | 2003-05-06 | W.R. Grace & Co.-Conn | Process for sulfur removal from hydrocarbon liquids |
| CN1151238C (zh) * | 2001-07-02 | 2004-05-26 | 中国石油化工股份有限公司 | 一种中油型加氢裂化催化剂及其制备方法 |
| US6759358B2 (en) * | 2001-08-21 | 2004-07-06 | Sud-Chemie Inc. | Method for washcoating a catalytic material onto a monolithic structure |
| US20030073566A1 (en) * | 2001-10-11 | 2003-04-17 | Marshall Christopher L. | Novel catalyst for selective NOx reduction using hydrocarbons |
| US6858556B2 (en) * | 2002-02-25 | 2005-02-22 | Indian Oil Corporation Limited | Stabilized dual zeolite single particle catalyst composition and a process thereof |
-
2004
- 2004-04-15 US US10/824,913 patent/US7304011B2/en not_active Expired - Fee Related
-
2005
- 2005-04-14 TW TW094111838A patent/TWI382875B/zh not_active IP Right Cessation
- 2005-04-15 CN CN200580019864.7A patent/CN1968748B/zh not_active Expired - Fee Related
-
2006
- 2006-10-30 ZA ZA200608953A patent/ZA200608953B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN1968748B (zh) | 2012-05-16 |
| CN1968748A (zh) | 2007-05-23 |
| US7304011B2 (en) | 2007-12-04 |
| US20050230285A1 (en) | 2005-10-20 |
| TW200603887A (en) | 2006-02-01 |
| TWI382875B (zh) | 2013-01-21 |
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