OA07838A - Improved catalysts and their use in ammonia production. - Google Patents

Improved catalysts and their use in ammonia production.

Info

Publication number
OA07838A
OA07838A OA58415A OA58415A OA07838A OA 07838 A OA07838 A OA 07838A OA 58415 A OA58415 A OA 58415A OA 58415 A OA58415 A OA 58415A OA 07838 A OA07838 A OA 07838A
Authority
OA
OAPI
Prior art keywords
ammonia production
improved catalysts
catalysts
metal
improved
Prior art date
Application number
OA58415A
Other languages
English (en)
Inventor
Mccarroll John James
Tennison Stephen Robert
Wilkinson Nicholas Philip
Original Assignee
British Petroleum Co 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.)
Filing date
Publication date
Application filed by British Petroleum Co Plc filed Critical British Petroleum Co Plc
Publication of OA07838A publication Critical patent/OA07838A/xx

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
    • B01J23/38—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
    • B01J23/58—Platinum group metals with alkali- or alkaline earth metals
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/04—Preparation of ammonia by synthesis in the gas phase
    • C01C1/0405—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst
    • C01C1/0411—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst characterised by the catalyst
    • 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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Treating Waste Gases (AREA)
OA58415A 1983-03-18 1984-10-17 Improved catalysts and their use in ammonia production. OA07838A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838307612A GB8307612D0 (en) 1983-03-18 1983-03-18 Ammonia production and catalysts

Publications (1)

Publication Number Publication Date
OA07838A true OA07838A (en) 1986-11-20

Family

ID=10539858

Family Applications (1)

Application Number Title Priority Date Filing Date
OA58415A OA07838A (en) 1983-03-18 1984-10-17 Improved catalysts and their use in ammonia production.

Country Status (25)

Country Link
US (1) US4600571A (fr)
EP (1) EP0120655B1 (fr)
JP (1) JPS60500754A (fr)
AT (1) ATE24284T1 (fr)
AU (1) AU561080B2 (fr)
BR (1) BR8406443A (fr)
CA (1) CA1213877A (fr)
CS (1) CS244442B2 (fr)
DD (1) DD218281A5 (fr)
DE (1) DE3461688D1 (fr)
EG (1) EG16174A (fr)
GB (2) GB8307612D0 (fr)
GR (1) GR81480B (fr)
HU (1) HU191311B (fr)
IN (1) IN160307B (fr)
MA (1) MA20062A1 (fr)
MX (1) MX168016B (fr)
NO (1) NO158721C (fr)
NZ (1) NZ207530A (fr)
OA (1) OA07838A (fr)
PL (1) PL144292B1 (fr)
SU (1) SU1433394A3 (fr)
TR (1) TR22456A (fr)
WO (1) WO1984003642A1 (fr)
ZA (1) ZA841684B (fr)

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DE60017055T2 (de) 1999-10-29 2005-05-25 Haldor Topsoe A/S Verfahren zur Herstellung von Ammoniak
ATE348075T1 (de) * 2000-07-06 2007-01-15 Haldor Topsoe As Rückgewinnung des ammoniaksynthesekatalysators
US6685754B2 (en) 2001-03-06 2004-02-03 Alchemix Corporation Method for the production of hydrogen-containing gaseous mixtures
US6620398B2 (en) 2001-03-06 2003-09-16 Alchemix Corporation Method for the production of ammonia
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ITMI20012565A1 (it) * 2001-12-05 2003-06-05 Univ Degli Studi Milano Catalizzatori per la sintesi dell'ammoniaca
DE60304257T2 (de) 2002-07-11 2006-08-31 Haldor Topsoe A/S Verfahren zur Herstellung von Ammoniak sowie Katalysator hierzu
CN100448529C (zh) * 2006-04-14 2009-01-07 中国石油化工股份有限公司 一种钌基氨合成催化剂及其制备方法
CN100448530C (zh) * 2007-05-23 2009-01-07 浙江工业大学 一种复合氧化物负载钌基氨合成催化剂及其制备方法
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US7820852B2 (en) 2008-07-31 2010-10-26 Celanese International Corporation Direct and selective production of ethyl acetate from acetic acid utilizing a bimetal supported catalyst
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US8501652B2 (en) 2008-07-31 2013-08-06 Celanese International Corporation Catalysts for making ethanol from acetic acid
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US8668750B2 (en) 2010-02-02 2014-03-11 Celanese International Corporation Denatured fuel ethanol compositions for blending with gasoline or diesel fuel for use as motor fuels
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US8932372B2 (en) 2010-02-02 2015-01-13 Celanese International Corporation Integrated process for producing alcohols from a mixed acid feed
US8222466B2 (en) 2010-02-02 2012-07-17 Celanese International Corporation Process for producing a water stream from ethanol production
US8460405B2 (en) 2010-02-02 2013-06-11 Celanese International Corporation Ethanol compositions
US8541633B2 (en) 2010-02-02 2013-09-24 Celanese International Corporation Processes for producing anhydrous ethanol compositions
US8569551B2 (en) 2010-05-07 2013-10-29 Celanese International Corporation Alcohol production process integrating acetic acid feed stream comprising water from carbonylation process
US8680342B2 (en) 2010-05-07 2014-03-25 Celanese International Corporation Process for recovering alcohol produced by hydrogenating an acetic acid feed stream comprising water
US8754267B2 (en) 2010-05-07 2014-06-17 Celanese International Corporation Process for separating acetaldehyde from ethanol-containing mixtures
US8859827B2 (en) 2011-11-18 2014-10-14 Celanese International Corporation Esterifying acetic acid to produce ester feed for hydrogenolysis
CN102690170B (zh) * 2011-03-22 2015-03-04 中国科学院大连化学物理研究所 一种由乙酸气相加氢制备乙醇的方法
US8350098B2 (en) 2011-04-04 2013-01-08 Celanese International Corporation Ethanol production from acetic acid utilizing a molybdenum carbide catalyst
US8748675B2 (en) 2011-06-16 2014-06-10 Celanese International Corporation Extractive distillation of crude alcohol product
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AU2012277738A1 (en) 2011-06-30 2014-01-16 Dsm Ip Assets B.V. Silicone-containing monomer
WO2013036579A1 (fr) * 2011-09-09 2013-03-14 Roy Periana Catalyseurs moléculaires pour conversions de n2 à des températures et pressions plus basses
US8658843B2 (en) 2011-10-06 2014-02-25 Celanese International Corporation Hydrogenation catalysts prepared from polyoxometalate precursors and process for using same to produce ethanol while minimizing diethyl ether formation
US8536382B2 (en) 2011-10-06 2013-09-17 Celanese International Corporation Processes for hydrogenating alkanoic acids using catalyst comprising tungsten
US8829249B2 (en) 2011-11-18 2014-09-09 Celanese International Corporation Integrated esterification and hydrogenolysis process for producing ethanol
US8853468B2 (en) 2011-11-18 2014-10-07 Celanese International Corporation Vapor esterification method to produce ester feed for hydrogenolysis
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US8802901B2 (en) 2011-11-18 2014-08-12 Celanese International Corporation Continuous ethyl acetate production and hydrogenolysis thereof
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US8748673B2 (en) 2011-11-18 2014-06-10 Celanese International Corporation Process of recovery of ethanol from hydrogenolysis process
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US8703868B2 (en) 2011-11-28 2014-04-22 Celanese International Corporation Integrated process for producing polyvinyl alcohol or a copolymer thereof and ethanol
WO2013089990A1 (fr) 2011-12-14 2013-06-20 Celanese International Corporation Produit de réacteur multiphase issu de l'hydrogénation d'acide acétique en matière première d'acétate d'éthyle pour produire de l'éthanol
US9233899B2 (en) 2011-12-22 2016-01-12 Celanese International Corporation Hydrogenation catalysts having an amorphous support
US9000234B2 (en) 2011-12-22 2015-04-07 Celanese International Corporation Calcination of modified support to prepare hydrogenation catalysts
US8907139B2 (en) 2011-12-28 2014-12-09 Celanese International Corporation Process for acetal removal in the purification of a crude ethanol product
US9079172B2 (en) 2012-03-13 2015-07-14 Celanese International Corporation Promoters for cobalt-tin catalysts for reducing alkanoic acids
US9333496B2 (en) 2012-02-29 2016-05-10 Celanese International Corporation Cobalt/tin catalyst for producing ethanol
US8907142B2 (en) 2011-12-29 2014-12-09 Celanese International Corporation Process for promoting catalyst activity for ethyl acetate conversion
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US9024086B2 (en) 2012-01-06 2015-05-05 Celanese International Corporation Hydrogenation catalysts with acidic sites
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CN105413683B (zh) * 2015-12-18 2017-10-20 福州大学 一种含钡助剂的炭材料负载钌金属催化剂的制备方法
JP6736073B2 (ja) * 2017-07-19 2020-08-05 国立研究開発法人産業技術総合研究所 アンモニア合成触媒
WO2020055385A1 (fr) * 2018-09-11 2020-03-19 West Virginia University Procédés et compositions pour synthèse catalytique de l'ammoniac par micro-ondes
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Also Published As

Publication number Publication date
NO158721B (no) 1988-07-18
US4600571A (en) 1986-07-15
GB8406125D0 (en) 1984-04-11
IN160307B (fr) 1987-07-04
CA1213877A (fr) 1986-11-12
SU1433394A3 (ru) 1988-10-23
GB8307612D0 (en) 1983-04-27
ZA841684B (en) 1985-10-30
NO844365L (no) 1984-11-02
EG16174A (en) 1986-12-30
HUT34372A (en) 1985-03-28
NZ207530A (en) 1986-08-08
GB2136704A (en) 1984-09-26
DD218281A5 (de) 1985-02-06
HU191311B (en) 1987-02-27
GB2136704B (en) 1986-09-24
MA20062A1 (fr) 1984-10-01
GR81480B (fr) 1984-12-11
TR22456A (tr) 1987-07-13
NO158721C (no) 1988-10-26
MX168016B (es) 1993-04-28
DE3461688D1 (en) 1987-01-29
AU561080B2 (en) 1987-04-30
WO1984003642A1 (fr) 1984-09-27
JPS60500754A (ja) 1985-05-23
BR8406443A (pt) 1985-03-12
AU2530784A (en) 1984-09-20
EP0120655B1 (fr) 1986-12-17
PL246716A1 (en) 1985-02-13
PL144292B1 (en) 1988-05-31
ATE24284T1 (de) 1987-01-15
EP0120655A1 (fr) 1984-10-03
CS244442B2 (en) 1986-07-17
JPH0513704B2 (fr) 1993-02-23

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