JPH08505567A - 純粋のもしくはガス混合物中に含有されている一酸化二窒素の接触分解の方法 - Google Patents
純粋のもしくはガス混合物中に含有されている一酸化二窒素の接触分解の方法Info
- Publication number
- JPH08505567A JPH08505567A JP6516623A JP51662394A JPH08505567A JP H08505567 A JPH08505567 A JP H08505567A JP 6516623 A JP6516623 A JP 6516623A JP 51662394 A JP51662394 A JP 51662394A JP H08505567 A JPH08505567 A JP H08505567A
- Authority
- JP
- Japan
- Prior art keywords
- pure
- dinitrogen monoxide
- gas mixture
- catalyst
- catalytic cracking
- 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
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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
-
- 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
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/005—Spinels
-
- 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
- B01J23/72—Copper
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
-
- 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
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/10—Capture or disposal of greenhouse gases of nitrous oxide (N2O)
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/30—Improvements relating to adipic acid or caprolactam production
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.純粋のもしくはガス混合物中に含有されている一酸化二窒素を温度200〜 900℃及び圧力0.1〜20バールで接触分解する方法において、CuAl2 O4を、酸化物もしくは塩の形又は元素の形での錫、鉛、元素周期律表の第II 主族もしくは亜族の元素と結合しかつ温度300〜1300℃及び圧力0.1〜 200バールでか焼することによって得られる触媒を使用することを特徴とする 、純粋のもしくはガス混合物中に含有されている一酸化二窒素の接触分解の方法 。 2.CuAl2O4の変換のために亜鉛、マグネシウム、カルシウム、ストロンチ ウム又はバリウムを酸化物もしくは塩の形又は元素の形で使用する、請求項1記 載の純粋のもしくはガス混合物中に含有されている一酸化二窒素の接触分解の方 法。 3.触媒がBET表面積1〜350m2/gを有している、請求項1記載の純粋 のもしくはガス混合物中に含有されている一酸化二窒素の接触分解の方法。 4.触媒がCuO0.1〜50重量%を含有している、請求項1記載の純粋のも しくはガス混合物中に含有されている一酸化二窒素の接触分解の方法。 5.スピネルを形成する金属酸化物が酸化状態+2で存在している、請求項1記 載の純粋のもしくはガス 混合物中に含有されている一酸化二窒素の接触分解の方法。 6.触媒の多孔度が0.01〜0.8ml/gである、請求項1記載の純粋のも しくはガス混合物中に含有されている一酸化二窒素の接触分解の方法。 7.窒素酸化物(NOx)の含量が0〜50容量%である、請求項1記載の純粋 のもしくはガス混合物中に含有されている一酸化二窒素の接触分解の方法。 8.ガス混合物のN2O含量が0.01〜65容量%である、請求項1記載の純 粋のもしくはガス混合物中に含有されている一酸化二窒素の接触分解の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4301470A DE4301470A1 (de) | 1993-01-21 | 1993-01-21 | Verfahren zur katalytischen Zersetzung von reinem oder in Gasgemischen enthaltenem Distickstoffmonoxid |
DE4301470.4 | 1993-01-21 | ||
PCT/EP1994/000081 WO1994016798A1 (de) | 1993-01-21 | 1994-01-13 | Verfahren zur katalytischen zersetzung von reinem oder in gasgemischen enthaltenem distickstoffmonoxid |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH08505567A true JPH08505567A (ja) | 1996-06-18 |
JP3553066B2 JP3553066B2 (ja) | 2004-08-11 |
Family
ID=6478590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51662394A Expired - Lifetime JP3553066B2 (ja) | 1993-01-21 | 1994-01-13 | 純粋のもしくはガス混合物中に含有されている一酸化二窒素の接触分解の方法 |
Country Status (16)
Country | Link |
---|---|
US (1) | US5587135A (ja) |
EP (1) | EP0680374B1 (ja) |
JP (1) | JP3553066B2 (ja) |
KR (1) | KR100230728B1 (ja) |
CN (1) | CN1046638C (ja) |
AT (1) | ATE151309T1 (ja) |
AU (1) | AU5882794A (ja) |
CA (1) | CA2152816C (ja) |
DE (2) | DE4301470A1 (ja) |
DK (1) | DK0680374T3 (ja) |
ES (1) | ES2100049T3 (ja) |
NO (1) | NO303622B1 (ja) |
SG (1) | SG48259A1 (ja) |
TW (1) | TW307697B (ja) |
UA (1) | UA42712C2 (ja) |
WO (1) | WO1994016798A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002153734A (ja) * | 2000-09-08 | 2002-05-28 | Showa Denko Kk | 亜酸化窒素分解触媒、その製造方法及び亜酸化窒素の分解方法 |
JP2007152263A (ja) * | 2005-12-07 | 2007-06-21 | Nippon Shokubai Co Ltd | 亜酸化窒素分解用触媒および亜酸化窒素含有ガスの浄化方法 |
WO2008142765A1 (ja) * | 2007-05-18 | 2008-11-27 | Nippon Shokubai Co., Ltd. | 亜酸化窒素分解用触媒および亜酸化窒素含有ガスの浄化方法 |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0163096B1 (ko) * | 1994-03-07 | 1998-11-16 | 시바따 마사하루 | 아산화질소의 제거 방법 |
DE4419486C2 (de) * | 1994-06-03 | 1996-09-05 | Daimler Benz Ag | Katalysator, Verfahren zu dessen Herstellung sowie Verwendung des Katalysators |
DE4420932A1 (de) * | 1994-06-16 | 1996-01-11 | Basf Ag | Material zur katalytischen Reduktion von Stickoxiden |
JPH0859236A (ja) * | 1994-08-19 | 1996-03-05 | Toyota Motor Corp | 高耐熱性銅−アルミナ複合酸化物及び排気ガス浄化方法 |
DE19546484A1 (de) | 1995-12-13 | 1997-07-10 | Daimler Benz Ag | Verfahren zum Betreiben einer Reinigungsanlage für Gase sowie eine Reinigungsanlage für Gase |
DE19533715A1 (de) * | 1995-09-12 | 1997-03-13 | Basf Ag | Verfahren zum Entfernen von Stickstoffoxiden aus einem diese enthaltenden Gasstrom |
DE19546612A1 (de) * | 1995-12-13 | 1997-06-19 | Basf Ag | Verfahren zur Reduktion von NOx aus Abgasen |
DE19546481C2 (de) | 1995-12-13 | 1998-08-13 | Daimler Benz Ag | Katalysator und Verfahren zu dessen Herstellung und Verwendung desselben |
DE19546476A1 (de) * | 1995-12-13 | 1997-06-19 | Daimler Benz Ag | Katalysator, Verfahren zu dessen Herstellung und Verwendung desselben |
DE19606657C1 (de) * | 1996-02-23 | 1997-07-10 | Basf Ag | Verfahren und Vorrichtung zum Reinigen von Gasen |
US6696389B1 (en) * | 1996-02-23 | 2004-02-24 | Daimlerchrysler Ag | Process and apparatus for cleaning a gas flow |
EP2650048A3 (en) | 1996-03-21 | 2014-01-08 | BASF Catalysts LLC | Non-chrome catalysts for Cu/Cr catalyst applications |
DE19724545A1 (de) * | 1997-06-11 | 1998-12-24 | Basf Ag | Speicherkatalysator |
DE19813171C1 (de) * | 1998-03-25 | 1999-11-25 | Basf Ag | Verfahren zur Herstellung von Spinell-Extrudaten |
US6347627B1 (en) * | 1998-04-23 | 2002-02-19 | Pioneer Inventions, Inc. | Nitrous oxide based oxygen supply system |
DE19819882A1 (de) | 1998-04-27 | 1999-10-28 | Basf Ag | Verfahren zur katalytischen Zersetzung von N2O |
JP5072136B2 (ja) * | 1998-07-24 | 2012-11-14 | 千代田化工建設株式会社 | 多孔性スピネル型複合酸化物の製造方法 |
DE19848595A1 (de) * | 1998-10-21 | 2000-04-27 | Basf Ag | Hochtemperaturstabile Katalysatoren zur Zersetzung von N¶2¶0 |
DE10023538A1 (de) * | 2000-05-13 | 2001-11-15 | Basf Ag | Verfahren zur katalytischen Zersetzung von N2O |
CN109621956A (zh) * | 2018-11-30 | 2019-04-16 | 中国科学院山西煤炭化学研究所 | 一种用于二氧化碳加氢制甲醇的铜基尖晶石催化剂及其制备方法 |
WO2023163899A1 (en) * | 2022-02-24 | 2023-08-31 | Basf Corporation | Nickel promoted copper alumina catalyst for slurry phase process for producing fatty alcohol |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5610333A (en) * | 1979-07-06 | 1981-02-02 | Toyota Motor Corp | Catalyst for cleaning up exhaust gas and manufacture of said catalyst |
JPS5610334A (en) * | 1979-07-06 | 1981-02-02 | Toyota Motor Corp | Catalyst for cleaning up exhaust gas and manufacture of said catalyst |
GB8519319D0 (en) * | 1985-07-31 | 1985-09-04 | Shell Int Research | Catalyst |
DE4224881A1 (de) * | 1992-07-28 | 1994-02-03 | Basf Ag | Silberhaltiger Aluminiumoxid-Trägerkatalysator und Verfahren zur katalytischen Zersetzung von reinem oder in Gasgemischen enthaltenem Distickstoffmonoxid |
-
1993
- 1993-01-21 DE DE4301470A patent/DE4301470A1/de not_active Withdrawn
-
1994
- 1994-01-13 JP JP51662394A patent/JP3553066B2/ja not_active Expired - Lifetime
- 1994-01-13 US US08/403,835 patent/US5587135A/en not_active Expired - Lifetime
- 1994-01-13 AU AU58827/94A patent/AU5882794A/en not_active Abandoned
- 1994-01-13 DK DK94905047.0T patent/DK0680374T3/da active
- 1994-01-13 ES ES94905047T patent/ES2100049T3/es not_active Expired - Lifetime
- 1994-01-13 UA UA95083847A patent/UA42712C2/uk unknown
- 1994-01-13 AT AT94905047T patent/ATE151309T1/de not_active IP Right Cessation
- 1994-01-13 CA CA002152816A patent/CA2152816C/en not_active Expired - Fee Related
- 1994-01-13 DE DE59402378T patent/DE59402378D1/de not_active Expired - Lifetime
- 1994-01-13 SG SG1996008506A patent/SG48259A1/en unknown
- 1994-01-13 WO PCT/EP1994/000081 patent/WO1994016798A1/de active IP Right Grant
- 1994-01-13 EP EP94905047A patent/EP0680374B1/de not_active Expired - Lifetime
- 1994-01-13 KR KR1019950703005A patent/KR100230728B1/ko not_active IP Right Cessation
- 1994-01-13 CN CN94190924A patent/CN1046638C/zh not_active Expired - Lifetime
- 1994-01-21 TW TW083100508A patent/TW307697B/zh active
-
1995
- 1995-07-20 NO NO952887A patent/NO303622B1/no unknown
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002153734A (ja) * | 2000-09-08 | 2002-05-28 | Showa Denko Kk | 亜酸化窒素分解触媒、その製造方法及び亜酸化窒素の分解方法 |
JP4573320B2 (ja) * | 2000-09-08 | 2010-11-04 | 昭和電工株式会社 | 亜酸化窒素分解触媒、その製造方法及び亜酸化窒素の分解方法 |
JP2007152263A (ja) * | 2005-12-07 | 2007-06-21 | Nippon Shokubai Co Ltd | 亜酸化窒素分解用触媒および亜酸化窒素含有ガスの浄化方法 |
JP4672540B2 (ja) * | 2005-12-07 | 2011-04-20 | 株式会社日本触媒 | 亜酸化窒素分解用触媒および亜酸化窒素含有ガスの浄化方法 |
WO2008142765A1 (ja) * | 2007-05-18 | 2008-11-27 | Nippon Shokubai Co., Ltd. | 亜酸化窒素分解用触媒および亜酸化窒素含有ガスの浄化方法 |
JPWO2008142765A1 (ja) * | 2007-05-18 | 2010-08-05 | 株式会社日本触媒 | 亜酸化窒素分解用触媒および亜酸化窒素含有ガスの浄化方法 |
Also Published As
Publication number | Publication date |
---|---|
DK0680374T3 (da) | 1997-06-02 |
CN1116411A (zh) | 1996-02-07 |
DE4301470A1 (de) | 1994-07-28 |
ES2100049T3 (es) | 1997-06-01 |
NO952887D0 (no) | 1995-07-20 |
US5587135A (en) | 1996-12-24 |
KR960700096A (ko) | 1996-01-19 |
EP0680374A1 (de) | 1995-11-08 |
ATE151309T1 (de) | 1997-04-15 |
EP0680374B1 (de) | 1997-04-09 |
NO303622B1 (no) | 1998-08-10 |
SG48259A1 (en) | 1998-04-17 |
TW307697B (ja) | 1997-06-11 |
WO1994016798A1 (de) | 1994-08-04 |
CA2152816A1 (en) | 1994-08-04 |
NO952887L (no) | 1995-07-20 |
DE59402378D1 (de) | 1997-05-15 |
CN1046638C (zh) | 1999-11-24 |
AU5882794A (en) | 1994-08-15 |
UA42712C2 (uk) | 2001-11-15 |
JP3553066B2 (ja) | 2004-08-11 |
KR100230728B1 (ko) | 1999-11-15 |
CA2152816C (en) | 2004-03-23 |
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