NO303622B1 - FremgangsmÕte for katalytisk nedbryting av dinitrogenmonoksyd i ren form eller i gassblandinger - Google Patents
FremgangsmÕte for katalytisk nedbryting av dinitrogenmonoksyd i ren form eller i gassblandingerInfo
- Publication number
- NO303622B1 NO303622B1 NO952887A NO952887A NO303622B1 NO 303622 B1 NO303622 B1 NO 303622B1 NO 952887 A NO952887 A NO 952887A NO 952887 A NO952887 A NO 952887A NO 303622 B1 NO303622 B1 NO 303622B1
- Authority
- NO
- Norway
- Prior art keywords
- pct
- spinel
- pure form
- nitrous oxide
- gas mixtures
- Prior art date
Links
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 title abstract 2
- 230000015556 catabolic process Effects 0.000 title 1
- 230000003197 catalytic effect Effects 0.000 title 1
- 238000006731 degradation reaction Methods 0.000 title 1
- 239000001272 nitrous oxide Substances 0.000 title 1
- 239000003054 catalyst Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 229910052596 spinel Inorganic materials 0.000 abstract 2
- 239000011029 spinel Substances 0.000 abstract 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052788 barium Inorganic materials 0.000 abstract 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 238000003421 catalytic decomposition reaction Methods 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 239000011133 lead Substances 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 229960001730 nitrous oxide Drugs 0.000 abstract 1
- 235000013842 nitrous oxide Nutrition 0.000 abstract 1
- 229910000510 noble metal Inorganic materials 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229910052712 strontium Inorganic materials 0.000 abstract 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 abstract 1
- 239000011135 tin Substances 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 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
- 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)
Applications Claiming Priority (2)
| 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 |
| PCT/EP1994/000081 WO1994016798A1 (fr) | 1993-01-21 | 1994-01-13 | Procede de decomposition catalytique de l'oxyde azote pur ou contenu dans des melanges gazeux |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO952887D0 NO952887D0 (no) | 1995-07-20 |
| NO952887L NO952887L (no) | 1995-07-20 |
| NO303622B1 true NO303622B1 (no) | 1998-08-10 |
Family
ID=6478590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO952887A NO303622B1 (no) | 1993-01-21 | 1995-07-20 | FremgangsmÕte for katalytisk nedbryting av dinitrogenmonoksyd i ren form eller i gassblandinger |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US5587135A (fr) |
| EP (1) | EP0680374B1 (fr) |
| JP (1) | JP3553066B2 (fr) |
| KR (1) | KR100230728B1 (fr) |
| CN (1) | CN1046638C (fr) |
| AT (1) | ATE151309T1 (fr) |
| AU (1) | AU5882794A (fr) |
| CA (1) | CA2152816C (fr) |
| DE (2) | DE4301470A1 (fr) |
| DK (1) | DK0680374T3 (fr) |
| ES (1) | ES2100049T3 (fr) |
| NO (1) | NO303622B1 (fr) |
| SG (1) | SG48259A1 (fr) |
| TW (1) | TW307697B (fr) |
| UA (1) | UA42712C2 (fr) |
| WO (1) | WO1994016798A1 (fr) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995024258A1 (fr) * | 1994-03-07 | 1995-09-14 | Ngk Insulators, Ltd. | Procede d'elimination d'oxyde azote |
| 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 |
| WO1997034694A1 (fr) | 1996-03-21 | 1997-09-25 | Engelhard Corporation | PREPARATION ET UTILISATION DE CATALYSEURS SANS CHROME POUR DES APPLICATIONS DANS DES CATALYSEURS Cu/Cr |
| 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 |
| 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 |
| 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 (fr) * | 2007-05-18 | 2008-11-27 | Nippon Shokubai Co., Ltd. | Catalyseur pour la décomposition de l'oxyde nitreux et procédé de purification de gaz contenant de l'oxyde nitreux |
| 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 |
| EP4482619A1 (fr) * | 2022-02-24 | 2025-01-01 | Basf Corporation | Catalyseur d'alumine de cuivre activé par nickel pour procédé en phase de suspension pour production d'alcool gras |
| WO2025027150A1 (fr) | 2023-08-02 | 2025-02-06 | Basf Se | Moulage poreux comprenant un spinelle |
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 US US08/403,835 patent/US5587135A/en not_active Expired - Lifetime
- 1994-01-13 JP JP51662394A patent/JP3553066B2/ja not_active Expired - Lifetime
- 1994-01-13 AT AT94905047T patent/ATE151309T1/de not_active IP Right Cessation
- 1994-01-13 ES ES94905047T patent/ES2100049T3/es not_active Expired - Lifetime
- 1994-01-13 DE DE59402378T patent/DE59402378D1/de not_active Expired - Lifetime
- 1994-01-13 CN CN94190924A patent/CN1046638C/zh not_active Expired - Lifetime
- 1994-01-13 WO PCT/EP1994/000081 patent/WO1994016798A1/fr not_active Ceased
- 1994-01-13 DK DK94905047.0T patent/DK0680374T3/da active
- 1994-01-13 UA UA95083847A patent/UA42712C2/uk unknown
- 1994-01-13 EP EP94905047A patent/EP0680374B1/fr not_active Expired - Lifetime
- 1994-01-13 SG SG1996008506A patent/SG48259A1/en unknown
- 1994-01-13 KR KR1019950703005A patent/KR100230728B1/ko not_active Expired - Lifetime
- 1994-01-13 AU AU58827/94A patent/AU5882794A/en not_active Abandoned
- 1994-01-13 CA CA002152816A patent/CA2152816C/fr not_active Expired - Fee Related
- 1994-01-21 TW TW083100508A patent/TW307697B/zh active
-
1995
- 1995-07-20 NO NO952887A patent/NO303622B1/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU5882794A (en) | 1994-08-15 |
| EP0680374B1 (fr) | 1997-04-09 |
| DE4301470A1 (de) | 1994-07-28 |
| CA2152816C (fr) | 2004-03-23 |
| KR960700096A (ko) | 1996-01-19 |
| EP0680374A1 (fr) | 1995-11-08 |
| DE59402378D1 (de) | 1997-05-15 |
| CN1116411A (zh) | 1996-02-07 |
| NO952887D0 (no) | 1995-07-20 |
| WO1994016798A1 (fr) | 1994-08-04 |
| ATE151309T1 (de) | 1997-04-15 |
| JP3553066B2 (ja) | 2004-08-11 |
| US5587135A (en) | 1996-12-24 |
| UA42712C2 (uk) | 2001-11-15 |
| CN1046638C (zh) | 1999-11-24 |
| JPH08505567A (ja) | 1996-06-18 |
| NO952887L (no) | 1995-07-20 |
| SG48259A1 (en) | 1998-04-17 |
| ES2100049T3 (es) | 1997-06-01 |
| TW307697B (fr) | 1997-06-11 |
| CA2152816A1 (fr) | 1994-08-04 |
| DK0680374T3 (da) | 1997-06-02 |
| KR100230728B1 (ko) | 1999-11-15 |
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