RU2000126938A - CATALYST AND METHOD FOR PRODUCING AMMONIA - Google Patents

CATALYST AND METHOD FOR PRODUCING AMMONIA

Info

Publication number
RU2000126938A
RU2000126938A RU2000126938/04A RU2000126938A RU2000126938A RU 2000126938 A RU2000126938 A RU 2000126938A RU 2000126938/04 A RU2000126938/04 A RU 2000126938/04A RU 2000126938 A RU2000126938 A RU 2000126938A RU 2000126938 A RU2000126938 A RU 2000126938A
Authority
RU
Russia
Prior art keywords
catalyst
carrier
earth metals
ammonia
producing ammonia
Prior art date
Application number
RU2000126938/04A
Other languages
Russian (ru)
Other versions
RU2247600C2 (en
Inventor
Х. ЯКОБСЕН Клаус Я.
Original Assignee
Хальдор Топсеэ А/С
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.)
Filing date
Publication date
Application filed by Хальдор Топсеэ А/С filed Critical Хальдор Топсеэ А/С
Publication of RU2000126938A publication Critical patent/RU2000126938A/en
Application granted granted Critical
Publication of RU2247600C2 publication Critical patent/RU2247600C2/en

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Claims (4)

1. Катализатор для получения аммиака, содержащий рутений в качестве активного каталитического материала, нанесенный на носитель, отличающийся тем, что в качестве носителя используется нитрид бора и/или нитрид кремния.1. A catalyst for producing ammonia containing ruthenium as an active catalytic material supported on a carrier, characterized in that boron nitride and / or silicon nitride are used as the carrier. 2. Катализатор по п. 1, отличающийся тем, что он промотирован одним или более металлами, выбранными из щелочных или щелочно-земельных металлов или редкоземельных металлов. 2. The catalyst according to claim 1, characterized in that it is promoted by one or more metals selected from alkali or alkaline earth metals or rare earth metals. 3. Способ получения аммиака из синтез-газа для производства аммиака посредством контактирования синтез-газа с катализатором, содержащим рутений в качестве активного каталитического материала, нанесенный на носитель, в условиях образования аммиака, отличающийся тем, что в качестве катализатора используется катализатор, содержащий рутений в качестве активного каталитического материала, нанесенный на носитель из нитрида бора и/или нитрида кремния. 3. A method of producing ammonia from synthesis gas for the production of ammonia by contacting synthesis gas with a catalyst containing ruthenium as an active catalytic material supported on a carrier under the conditions of ammonia formation, characterized in that a catalyst containing ruthenium is used as a catalyst as an active catalytic material deposited on a carrier of boron nitride and / or silicon nitride. 4. Способ по п. 3, отличающийся тем, что используется катализатор, промотированный одним или более металлами, выбранными из щелочных или щелочноземельных металлов или редкоземельных металлов. 4. The method according to p. 3, characterized in that the catalyst is used, promoted by one or more metals selected from alkali or alkaline earth metals or rare earth metals.
RU2000126938/04A 1999-10-29 2000-10-27 Catalyst and ammonia synthesis method RU2247600C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16215199P 1999-10-29 1999-10-29
US60/162,151 1999-10-29

Publications (2)

Publication Number Publication Date
RU2000126938A true RU2000126938A (en) 2002-08-27
RU2247600C2 RU2247600C2 (en) 2005-03-10

Family

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Family Applications (1)

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RU2000126938/04A RU2247600C2 (en) 1999-10-29 2000-10-27 Catalyst and ammonia synthesis method

Country Status (13)

Country Link
US (2) US6479027B1 (en)
EP (1) EP1095906B1 (en)
JP (1) JP2001149780A (en)
KR (1) KR20010051302A (en)
CN (1) CN1170770C (en)
AT (1) ATE285992T1 (en)
AU (1) AU779326B2 (en)
CA (1) CA2324328C (en)
DE (1) DE60017055T2 (en)
MX (1) MXPA00010606A (en)
RU (1) RU2247600C2 (en)
TW (1) TWI225035B (en)
ZA (1) ZA200006022B (en)

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JP2018528849A (en) * 2015-07-09 2018-10-04 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 Three-way catalyst with NH3-SCR activity, ammonia oxidation activity and adsorption capacity for volatile vanadium and tungsten compounds
DK3423407T3 (en) 2016-03-01 2022-09-12 Starfire Energy ELECTRICALLY ENHANCED HABER-BOSCH (EEHB) ANHYDROUS AMMONIA SYNTHESIS
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JPWO2019156028A1 (en) * 2018-02-07 2021-01-28 国立大学法人東京工業大学 Complexes, methods for producing composites, methods for producing catalysts and ammonia
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CN109701586A (en) * 2019-03-11 2019-05-03 刘志刚 A kind of renewable ammonia (green ammonia) synthetic catalyst
CN111841317B (en) * 2019-12-12 2022-08-05 万华化学集团股份有限公司 Phosgene decomposition structured packing catalyst, preparation method thereof, phosgene-containing tail gas treatment device and treatment method
CN111185164A (en) * 2020-03-06 2020-05-22 福州大学 Ammonia synthesis catalyst with ruthenium acetate as precursor and preparation method thereof
KR102426142B1 (en) * 2020-05-07 2022-07-28 한국과학기술연구원 A catalyst wherein catalytic metal is deposited on support material having hexagonal structure and method for preparing the same
KR102594504B1 (en) * 2021-03-22 2023-10-26 원형일 A nitride catalysts for synthesize ammonia at low temperature and low temperature ammonia synthesis from water and air by using nitride catalysts
CN114733551A (en) * 2022-05-06 2022-07-12 福州大学 High-performance Ru-based ammonia synthesis catalyst and preparation method and application thereof

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