ES552018A0 - Un metodo para oxidar simultaneamente hidrocarburos gaseosos y monoxido de carbono - Google Patents
Un metodo para oxidar simultaneamente hidrocarburos gaseosos y monoxido de carbonoInfo
- Publication number
- ES552018A0 ES552018A0 ES552018A ES552018A ES552018A0 ES 552018 A0 ES552018 A0 ES 552018A0 ES 552018 A ES552018 A ES 552018A ES 552018 A ES552018 A ES 552018A ES 552018 A0 ES552018 A0 ES 552018A0
- Authority
- ES
- Spain
- Prior art keywords
- carbon monoxide
- gaseous hydrocarbons
- oxidizing gaseous
- simultaneously oxidizing
- hydrocarbons
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title 1
- 229910002091 carbon monoxide Inorganic materials 0.000 title 1
- 229930195733 hydrocarbon Natural products 0.000 title 1
- 150000002430 hydrocarbons Chemical class 0.000 title 1
- 230000001590 oxidative effect Effects 0.000 title 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
- 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
- B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
-
- 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
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
- B01D53/945—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific catalyst
-
- 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
-
- 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
- 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
- B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/652—Chromium, molybdenum or tungsten
- B01J23/6522—Chromium
-
- 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
- B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/656—Manganese, technetium or rhenium
- B01J23/6562—Manganese
-
- 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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
- B01J23/8933—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/894—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 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
- B01J37/04—Mixing
-
- 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
- B01J35/20—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state
- B01J35/23—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state in a colloidal state
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US62041584A | 1984-06-14 | 1984-06-14 | |
US69695085A | 1985-01-31 | 1985-01-31 | |
US69694785A | 1985-01-31 | 1985-01-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8707126A1 ES8707126A1 (es) | 1987-07-16 |
ES552018A0 true ES552018A0 (es) | 1987-07-16 |
Family
ID=27417260
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES544084A Expired ES8700960A1 (es) | 1984-06-14 | 1985-06-12 | Un metodo para preparar un catalizador mejorado de tres vias a base de rodio, oxido de tierras, raras platino y-0 paladio. |
ES552019A Expired ES8702172A1 (es) | 1984-06-14 | 1986-02-14 | Un metodo para oxidar hidrocarburos y monoxido de carbono presentes en una corriente gaseosa |
ES552018A Expired ES8707126A1 (es) | 1984-06-14 | 1986-02-14 | Un metodo para oxidar simultaneamente hidrocarburos gaseosos y monoxido de carbono |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES544084A Expired ES8700960A1 (es) | 1984-06-14 | 1985-06-12 | Un metodo para preparar un catalizador mejorado de tres vias a base de rodio, oxido de tierras, raras platino y-0 paladio. |
ES552019A Expired ES8702172A1 (es) | 1984-06-14 | 1986-02-14 | Un metodo para oxidar hidrocarburos y monoxido de carbono presentes en una corriente gaseosa |
Country Status (8)
Country | Link |
---|---|
EP (2) | EP0304095A3 (es) |
JP (1) | JPH067923B2 (es) |
KR (1) | KR920009112B1 (es) |
AU (2) | AU589564B2 (es) |
BR (1) | BR8502767A (es) |
DE (2) | DE171151T1 (es) |
ES (3) | ES8700960A1 (es) |
MX (1) | MX173884B (es) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2595265B1 (fr) * | 1986-03-07 | 1992-10-09 | Pro Catalyse | Catalyseur et procede pour le traitement des gaz d'echappement des moteurs a combustion interne |
US4904633A (en) * | 1986-12-18 | 1990-02-27 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Catalyst for purifying exhaust gas and method for production thereof |
JPS63310637A (ja) * | 1987-06-12 | 1988-12-19 | ジヨンソン マセイ インコ−ポレ−テツド | 三重効用触媒 |
US4780447A (en) * | 1987-07-10 | 1988-10-25 | W. R. Grace & Co.-Conn. | Catalysts for controlling auto exhaust emissions including hydrocarbon, carbon monoxide, nitrogen oxides and hydrogen sulfide and method of making the catalysts |
JP2537239B2 (ja) * | 1987-08-28 | 1996-09-25 | エヌ・イーケムキヤツト 株式会社 | 耐熱性に優れた内燃機関排気ガス浄化用触媒及びその製造方法 |
US4791091A (en) * | 1987-09-30 | 1988-12-13 | Allied-Signal Inc. | Catalyst for treatment of exhaust gases from internal combustion engines and method of manufacturing the catalyst |
US4782038C1 (en) * | 1987-10-26 | 2001-04-17 | Ford Motor Co | Platinum group alumina-supported metal oxidation catalysts and method of making same |
US5196390A (en) * | 1987-11-03 | 1993-03-23 | Engelhard Corporation | Hydrogen sulfide-suppressing catalyst system |
US4939113A (en) * | 1987-11-03 | 1990-07-03 | Engelhard Corporation | Hydrogen sulfide suppressing catalyst system using an oxide of copper, manganese, nickel or iron |
DE3803122C1 (es) * | 1988-02-03 | 1989-07-13 | Degussa Ag, 6000 Frankfurt, De | |
CA1334962C (en) * | 1988-04-14 | 1995-03-28 | Tomohisa Ohata | Catalyst for purifying exhaust gas and method for production thereof |
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 |
EP0425488B1 (en) * | 1988-07-13 | 1992-04-15 | AlliedSignal Inc. | Pollution control catalyst for minimizing h2s emissions |
JP2533371B2 (ja) * | 1989-05-01 | 1996-09-11 | 株式会社豊田中央研究所 | 排気ガス浄化用触媒 |
DE69118024T2 (de) * | 1990-06-29 | 1996-10-02 | Toyota Motor Co Ltd | Katalysator zur Reinigung von Abgasen |
JP2581872B2 (ja) * | 1992-05-15 | 1997-02-12 | エヌ・イーケムキャット株式会社 | 耐熱性に優れた内燃機関排気ガス浄化用触媒及びその製造方法 |
DE69435061T2 (de) * | 1993-06-25 | 2008-12-18 | Basf Catalysts Llc | Katalysatorzusammensetzung |
JP2742652B2 (ja) * | 1993-09-08 | 1998-04-22 | レイテック株式会社 | 塩化ビニル樹脂裏打敷物 |
GB9323597D0 (en) * | 1993-11-16 | 1994-01-05 | Tickford Ltd | Catalyst system for internal combustion engine |
JP3363564B2 (ja) * | 1994-02-04 | 2003-01-08 | トヨタ自動車株式会社 | 排ガス浄化用触媒 |
JP3391878B2 (ja) * | 1994-02-23 | 2003-03-31 | トヨタ自動車株式会社 | 排気ガス浄化用触媒 |
US6004521A (en) * | 1994-02-23 | 1999-12-21 | Toyota Jidosha Kabushiki Kaisha | Catalyst for purifying exhaust gases |
KR100361417B1 (ko) * | 1994-06-17 | 2003-01-24 | 엥겔하드 코포레이션 | 적층촉매복합물 |
US5888464A (en) * | 1997-04-08 | 1999-03-30 | Engelhard Corporation | Catalyst composition containing an intimately combined cerium-zirconium oxide |
JP4290240B2 (ja) | 1998-05-27 | 2009-07-01 | ジョンソン・マッセイ・ジャパン・インコーポレイテッド | 排気ガス浄化用触媒および排気ガス浄化方法 |
KR100359560B1 (ko) * | 1999-12-17 | 2002-11-09 | (주)이레 엔지니어링 | 기체와 액체 가속 혼합장치 |
US20030054955A1 (en) * | 2001-07-26 | 2003-03-20 | Loewenstein Michael A. | Novel method for the preparation of supported bimetallic catalysts |
JP2005185959A (ja) * | 2003-12-25 | 2005-07-14 | Nissan Motor Co Ltd | 排ガス浄化用触媒 |
JP5168833B2 (ja) * | 2005-07-12 | 2013-03-27 | トヨタ自動車株式会社 | 排ガス浄化触媒及びその製造方法 |
US7655203B2 (en) | 2005-10-04 | 2010-02-02 | General Electric Company | Multi-component catalyst system and method for the reduction of NOx |
US7431905B2 (en) | 2005-10-04 | 2008-10-07 | General Electric Company | Catalyst system and method for the reduction of NOx |
JP5018882B2 (ja) | 2007-06-27 | 2012-09-05 | トヨタ自動車株式会社 | 触媒担体及び排ガス浄化触媒 |
JP6174115B2 (ja) | 2012-04-05 | 2017-08-02 | ユミコア アクチェンゲゼルシャフト ウント コンパニー コマンディートゲゼルシャフト | 希薄燃焼内燃機関の排ガスから一酸化炭素および炭化水素を除去するための方法 |
KR101507325B1 (ko) * | 2013-12-20 | 2015-03-31 | 희성촉매 주식회사 | 배기가스 정화용 촉매 부재 및 워시코트 |
CN104162424A (zh) * | 2014-07-11 | 2014-11-26 | 华东理工大学 | 氧化铈负载钯催化剂的制备方法及在co催化氧化中的应用 |
JP2016068200A (ja) | 2014-09-30 | 2016-05-09 | セイコーエプソン株式会社 | ロボット |
CN111491726A (zh) * | 2017-09-27 | 2020-08-04 | 庄信万丰股份有限公司 | 用于汽油废气清洁应用的低表面涂层负载单层催化剂 |
JP2021531957A (ja) * | 2018-07-27 | 2021-11-25 | ジョンソン、マッセイ、パブリック、リミテッド、カンパニーJohnson Matthey Public Limited Company | ガソリン排気ガス用途向けの新規pgmナノ粒子twc触媒 |
KR20220102623A (ko) * | 2019-11-27 | 2022-07-20 | 바스프 코포레이션 | 디젤 배출물 조절용 열적 숙성 탄성 산화 촉매 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3993572A (en) * | 1972-08-04 | 1976-11-23 | Engelhard Minerals & Chemicals Corporation | Rare earth containing catalyst composition |
DE2306395C3 (de) * | 1973-02-09 | 1978-08-10 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Trägerkatalysator |
MX4509E (es) * | 1975-08-27 | 1982-06-02 | Engelhard Min & Chem | Composicion catalitica mejorada para oxidar en forma simultanea hidrocarburos gascosos y monoxido de carbono y reducir oxidos de nitrogeno |
SE433178B (sv) * | 1975-10-31 | 1984-05-14 | Johnson Matthey Co Ltd | Katalysator for rening av bilavgaser av den allmenna typen a?71xm?71yo?71z |
JPS6046247B2 (ja) * | 1977-02-15 | 1985-10-15 | トヨタ自動車株式会社 | 内燃機関の排出ガスを浄化する方法及び装置 |
US4171288A (en) * | 1977-09-23 | 1979-10-16 | Engelhard Minerals & Chemicals Corporation | Catalyst compositions and the method of manufacturing them |
FR2495957B1 (fr) * | 1980-12-17 | 1986-09-12 | Pro Catalyse | Catalyseur et procede perfectionnes pour le traitement des gaz d'echappement des moteurs a combustion interne |
JPS5881441A (ja) * | 1981-11-11 | 1983-05-16 | Nippon Shokubai Kagaku Kogyo Co Ltd | 排ガス浄化用触媒の製法 |
FR2530489B1 (fr) * | 1982-07-26 | 1987-02-27 | Pro Catalyse | Procede de fabrication de catalyseurs pour le traitement des gaz d'echappement des moteurs a combustion interne |
US4675308A (en) * | 1984-06-14 | 1987-06-23 | Engelhard Corporation | Three-way catalyst for lean operating engines |
US4678770A (en) * | 1985-01-31 | 1987-07-07 | Engelhard Corporation | Three-way catalyst for lean exhaust systems |
CA1247074A (en) * | 1985-01-31 | 1988-12-20 | Chung-Zong Wan | Three-way catalysts of improved efficiency |
-
1985
- 1985-06-11 BR BR8502767A patent/BR8502767A/pt not_active IP Right Cessation
- 1985-06-12 ES ES544084A patent/ES8700960A1/es not_active Expired
- 1985-06-13 AU AU43642/85A patent/AU589564B2/en not_active Ceased
- 1985-06-13 KR KR1019850004159A patent/KR920009112B1/ko not_active IP Right Cessation
- 1985-06-13 MX MX205645A patent/MX173884B/es unknown
- 1985-06-13 DE DE198585304211T patent/DE171151T1/de active Pending
- 1985-06-13 DE DE8585304211T patent/DE3571766D1/de not_active Expired
- 1985-06-13 EP EP88200691A patent/EP0304095A3/en not_active Ceased
- 1985-06-13 JP JP60127268A patent/JPH067923B2/ja not_active Expired - Lifetime
- 1985-06-13 EP EP85304211A patent/EP0171151B1/en not_active Expired
-
1986
- 1986-02-14 ES ES552019A patent/ES8702172A1/es not_active Expired
- 1986-02-14 ES ES552018A patent/ES8707126A1/es not_active Expired
-
1989
- 1989-08-10 AU AU39503/89A patent/AU618391B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
ES8707126A1 (es) | 1987-07-16 |
AU589564B2 (en) | 1989-10-19 |
AU618391B2 (en) | 1991-12-19 |
ES544084A0 (es) | 1986-11-16 |
AU3950389A (en) | 1989-12-07 |
EP0304095A3 (en) | 1990-05-16 |
JPS6111147A (ja) | 1986-01-18 |
ES8702172A1 (es) | 1987-01-01 |
KR860000095A (ko) | 1986-01-25 |
JPH067923B2 (ja) | 1994-02-02 |
EP0304095A2 (en) | 1989-02-22 |
ES8700960A1 (es) | 1986-11-16 |
EP0171151B1 (en) | 1989-07-26 |
KR920009112B1 (ko) | 1992-10-13 |
MX173884B (es) | 1994-04-07 |
ES552019A0 (es) | 1987-01-01 |
EP0171151A1 (en) | 1986-02-12 |
AU4364285A (en) | 1985-12-19 |
DE171151T1 (de) | 1986-11-27 |
BR8502767A (pt) | 1986-02-18 |
DE3571766D1 (en) | 1989-08-31 |
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