DE3781880T2 - Katalysatoreinsatz zur oxidation von ammoniak. - Google Patents

Katalysatoreinsatz zur oxidation von ammoniak.

Info

Publication number: DE3781880T2
Authority: DE; Germany
Prior art keywords: ammonia; oxidation; platinum group; ceramics material; layer
Prior art date: 1986-12-23
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.): Expired - Fee Related

Application number

DE8787311185T

Other languages

English (en)

Other versions

DE3781880D1 (de

Inventor

Jack Richard Handley

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Johnson Matthey PLC

Original Assignee

Johnson Matthey PLC

Priority date (The priority date 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 date listed.)

1986-12-23

Filing date

1987-12-18

Publication date

1993-04-01

1987-12-18 Application filed by Johnson Matthey PLC filed Critical Johnson Matthey PLC

1992-10-29 Application granted granted Critical

1992-10-29 Publication of DE3781880D1 publication Critical patent/DE3781880D1/de

1993-04-01 Publication of DE3781880T2 publication Critical patent/DE3781880T2/de

2007-12-19 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title abstract 4
239000003054 catalyst Substances 0.000 title abstract 3
229910021529 ammonia Inorganic materials 0.000 title abstract 2
230000003647 oxidation Effects 0.000 title 1
238000007254 oxidation reaction Methods 0.000 title 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 abstract 2
229910045601 alloy Inorganic materials 0.000 abstract 2
239000000956 alloy Substances 0.000 abstract 2
239000000919 ceramic Substances 0.000 abstract 2
239000000463 material Substances 0.000 abstract 2
229910052751 metal Inorganic materials 0.000 abstract 2
239000002184 metal Substances 0.000 abstract 2
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
238000006243 chemical reaction Methods 0.000 abstract 1
239000011248 coating agent Substances 0.000 abstract 1
238000000576 coating method Methods 0.000 abstract 1
239000004744 fabric Substances 0.000 abstract 1
238000004519 manufacturing process Methods 0.000 abstract 1
239000000203 mixture Substances 0.000 abstract 1
229910017604 nitric acid Inorganic materials 0.000 abstract 1
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 1
-1 platinum group metals Chemical class 0.000 abstract 1
239000000377 silicon dioxide 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
- 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
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J35/58—
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
- C01B21/24—Nitric oxide (NO)
- C01B21/26—Preparation by catalytic or non-catalytic oxidation of ammonia
- C01B21/265—Preparation by catalytic or non-catalytic oxidation of ammonia characterised by the catalyst

DE8787311185T 1986-12-23 1987-12-18 Katalysatoreinsatz zur oxidation von ammoniak. Expired - Fee Related DE3781880T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB868630728A GB8630728D0 (en)	1986-12-23	1986-12-23	Ammonia oxidation catalyst pack

Publications (2)

Publication Number	Publication Date
DE3781880D1 DE3781880D1 (de)	1992-10-29
DE3781880T2 true DE3781880T2 (de)	1993-04-01

Family

ID=10609495

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8787311185T Expired - Fee Related DE3781880T2 (de)	1986-12-23	1987-12-18	Katalysatoreinsatz zur oxidation von ammoniak.

Country Status (16)

Country	Link
US (1)	US4869891A (de)
EP (1)	EP0275681B1 (de)
JP (1)	JPS63233005A (de)
AT (1)	ATE80862T1 (de)
AU (1)	AU603630B2 (de)
BR (1)	BR8706994A (de)
CA (1)	CA1304067C (de)
DE (1)	DE3781880T2 (de)
DK (1)	DK167476B1 (de)
ES (1)	ES2033889T3 (de)
FI (1)	FI90733C (de)
GB (1)	GB8630728D0 (de)
GR (1)	GR3005771T3 (de)
MX (1)	MX168762B (de)
NO (1)	NO171709C (de)
ZA (1)	ZA879446B (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE68900928D1 (de) *	1988-10-12	1992-04-09	Johnson Matthey Plc	Metallgewebe.
GB9016787D0 (en) *	1990-07-31	1990-09-12	Heywood Alan E	Improvements in or relating to catalysts and getter systems
GB9016788D0 (en) *	1990-07-31	1990-09-12	Heywood Alan E	Improvements in or relating to self-gettering catalysts
US5656567A (en) *	1990-07-31	1997-08-12	Pgp Industries, Inc.	Self-gettering catalysts
JPH0729055B2 (ja) *	1990-12-29	1995-04-05	エヌ・イーケムキャット株式会社	含炭素化合物を酸化するための触媒およびその製造方法
US5356603A (en) *	1991-06-17	1994-10-18	Johnson Matthey Inc.	Method for the production of hydrocyanic acid using a corrugated catalyst
US5160722A (en) *	1991-06-17	1992-11-03	Johnson Matthey, Inc.	Low pressure drop, high surface area ammonia oxidation catalyst
US5401483A (en) *	1991-10-02	1995-03-28	Engelhard Corporation	Catalyst assembly providing high surface area for nitric acid and/or HCN synthesis
FR2694306B1 (fr) *	1992-07-31	1994-10-21	Louyot Comptoir Lyon Alemand	Fils comprenant un élément hélicoïdal, leurs assemblages et l'utilisation desdits assemblages comme catalyseur et/ou pour récupérer des métaux précieux.
DE4300791A1 (de) *	1993-01-14	1994-07-21	Heraeus Gmbh W C	Gewirk aus edelmetallhaltigen Drähten und Verfahren für seine Herstellung
DE4423329C2 (de) *	1993-06-28	1999-02-25	Mannesmann Ag	Vorrichtung zur Reinigung schadstoffbeladener Abluft durch heterogene Katalyse
US6073467A (en) *	1994-04-06	2000-06-13	Degussa Aktiengesellschaft	Catalyst gauzes for gaseous reactions
DE4423714A1 (de) *	1994-07-08	1996-01-11	Heraeus Gmbh W C	Gewirk aus edelmetallhaltigen Drähten und Verfahren für seine Herstellung
US5692495A (en) *	1996-04-02	1997-12-02	The Boc Group, Inc.	Method and apparatus for the production of nitric oxide gas mixture
US5690900A (en) *	1996-10-10	1997-11-25	Smojver; Radmil	Ammonia oxidation catalyst
GB9712444D0 (en) *	1997-06-17	1997-08-13	Ici Plc	Ammonia oxidation
EP1001910B1 (de) *	1997-08-12	2004-04-28	Basf Aktiengesellschaft	Verfahren zur herstellung von salpetersäure und vorrichtung zur durchführung des verfahrens
US6478148B2 (en) *	1998-09-25	2002-11-12	Alexandra Gordon	Sealed packaging device for disc-shaped items and related materials and method for packaging such disks material
US6626288B2 (en) *	1998-09-25	2003-09-30	Avecmedia, Inc.	Direct application packaging device for disc-shaped items and related materials and method for packaging such discs and material
WO2001011094A1 (en) *	1999-08-10	2001-02-15	Engelhard Corporation	Recovery of precious metal
RU2145935C1 (ru) *	1999-08-11	2000-02-27	Институт катализа им.Г.К.Борескова СО РАН	Способ конверсии аммиака
FR2812221B1 (fr)	2000-07-28	2003-04-04	Butachimie	Nouveau dispositif catalytique pour la mise en oeuvre d'une reaction en milieu gazeux a haute temperature
DE10048844A1 (de) *	2000-10-02	2002-04-11	Basf Ag	Verfahren zur Herstellung von Platinmetall-Katalysatoren
EP1620357A2 (de) *	2003-04-29	2006-02-01	Johnson Matthey Public Limited Company	Katalysatorladungsdesign
NO327431B1 (no)	2006-09-08	2009-06-29	Yara Int Asa	Fremgangsmate og anordning for fangst av platinagruppeelementer
DE102012106732A1 (de) *	2012-07-24	2014-01-30	Heraeus Materials Technology Gmbh & Co. Kg	Katalysator
DE102013101749A1 (de) *	2013-02-21	2014-08-21	Heraeus Materials Technology Gmbh & Co. Kg	Katalysator
CA2969362A1 (en) *	2013-12-06	2015-06-11	Danmarks Tekniske Universitet	Catalyst for ammonia oxidation
EP3795728A1 (de) *	2019-09-17	2021-03-24	Umicore Ag & Co. Kg	Stricken von edelmetallnetzen und verfahren mit verwendung dieser netze

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US971149A (en) *	1907-06-27	1910-09-27	Chem Fab Griesheim Electron	Catalytic body and method of making same.
DE285502C (de) *	1912-12-19	1915-07-03	Alexanderwerk Nahmer Ag	Einführungsvorrichtung für die Originalschriftstücke an Kopiermaschinen
GB785657A (en) *	1954-09-17	1957-10-30	Du Pont	Catalyst for gas phase oxidation reactions and processes effected therewith
US4046712A (en) *	1972-11-30	1977-09-06	United Kingdom Atomic Energy Authority	Catalysts sputtered on substantially nonporous low surface area particulate supports
GB1491205A (en) *	1973-11-07	1977-11-09	Ici Ltd	Flameless heaters
AU7499574A (en) *	1973-11-07	1976-05-06	Ici Ltd	Catalytic oxidation process
US4189404A (en) *	1977-01-06	1980-02-19	Engelhard Minerals & Chemicals Corporation	Catalyst and process of its preparation
DE2855102A1 (de) *	1978-12-20	1980-07-17	Inst Nawozow Sztucznych W Pula	Edelmetallkatalysatoeinsatz zur oxydation von ammoniak zu stickstoffmonoxid
GB2064975B (en) *	1979-10-18	1984-03-14	Johnson Matthey Co Ltd	Fibrous catalytic materials

1986
- 1986-12-23 GB GB868630728A patent/GB8630728D0/en active Pending
1987
- 1987-12-16 FI FI875549A patent/FI90733C/fi not_active IP Right Cessation
- 1987-12-17 ZA ZA879446A patent/ZA879446B/xx unknown
- 1987-12-17 AU AU82675/87A patent/AU603630B2/en not_active Ceased
- 1987-12-18 AT AT87311185T patent/ATE80862T1/de not_active IP Right Cessation
- 1987-12-18 ES ES198787311185T patent/ES2033889T3/es not_active Expired - Lifetime
- 1987-12-18 NO NO875332A patent/NO171709C/no unknown
- 1987-12-18 DE DE8787311185T patent/DE3781880T2/de not_active Expired - Fee Related
- 1987-12-18 EP EP87311185A patent/EP0275681B1/de not_active Expired - Lifetime
- 1987-12-22 DK DK679187A patent/DK167476B1/da active
- 1987-12-22 CA CA000555165A patent/CA1304067C/en not_active Expired - Lifetime
- 1987-12-22 BR BR8706994A patent/BR8706994A/pt not_active IP Right Cessation
- 1987-12-23 MX MX009911A patent/MX168762B/es unknown
- 1987-12-23 JP JP62326610A patent/JPS63233005A/ja active Pending
- 1987-12-23 US US07/136,994 patent/US4869891A/en not_active Expired - Fee Related
1992
- 1992-09-24 GR GR920401960T patent/GR3005771T3/el unknown

Also Published As

Publication number	Publication date
AU8267587A (en)	1988-06-23
GR3005771T3 (de)	1993-06-07
ATE80862T1 (de)	1992-10-15
GB8630728D0 (en)	1987-02-04
ES2033889T3 (es)	1993-04-01
DK679187D0 (da)	1987-12-22
ZA879446B (en)	1988-09-28
FI875549A (fi)	1988-06-24
NO171709C (no)	1993-04-28
FI90733C (fi)	1994-03-25
BR8706994A (pt)	1988-07-26
DE3781880D1 (de)	1992-10-29
CA1304067C (en)	1992-06-23
EP0275681B1 (de)	1992-09-23
MX168762B (es)	1993-06-07
FI875549A0 (fi)	1987-12-16
NO171709B (no)	1993-01-18
DK679187A (da)	1988-06-24
JPS63233005A (ja)	1988-09-28
EP0275681A1 (de)	1988-07-27
DK167476B1 (da)	1993-11-08
US4869891A (en)	1989-09-26
AU603630B2 (en)	1990-11-22
NO875332L (no)	1988-06-24
NO875332D0 (no)	1987-12-18
FI90733B (fi)	1993-12-15

Legal Events

Date	Code	Title	Description
1993-10-21	8364	No opposition during term of opposition
1997-12-11	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE3781880D1 (de)	1992-10-29	Katalysatoreinsatz zur oxidation von ammoniak.
BR8705810A (pt)	1988-05-31	Composicao contendo prata,um suporte,renio e pelo menos um outro metal,catalisador para oxido de etileno,processo para a producao de oxido de etileno e processo para preparar um catalisador
DE3778466D1 (de)	1992-05-27	Modifizierte keramische strukturen und verfahren zu deren herstellung.
DE3781629D1 (de)	1992-10-15	Platin-beschichtete platin- und rhodium-katalysatorfasern, ihre herstellung und verwendung zur oxydation von ammoniak.
KR880000141A (ko)	1988-03-23	선택성 촉매환원 촉매
JPS57150441A (en)	1982-09-17	Oxidation catalyst
TR22887A (tr)	1988-10-03	Kendiliginden dayanikh seramik yapilar ve bunlari yapma yoentemi
ATE80330T1 (de)	1992-09-15	Platin-beschichtete platin- und rhodiumkatalysatorfasern, ihre herstellung und verwendung zur oxydation von ammoniak.
JPS57140648A (en)	1982-08-31	Oxidizing catalyst for carbon monoxide
DE3882710T2 (de)	1993-12-16	Katalytisches System, Verfahren zu seiner Herstellung und Verfahren für die Alkylierung von Toluen.
IT7919133A0 (it)	1979-01-08	Catalizzatore di metalli preziosi per l'ossidazione di ammoniaca.
TH6688EX (th)	1989-10-02	วิธีใช้สำหรับการผลิตเปลือกหุ้มกันบนลำตัวเซรามิคและการใช้ลำตัวเซรามิค