JP2017018907A5 - - Google Patents

Download PDF

Info

Publication number
JP2017018907A5
JP2017018907A5 JP2015139856A JP2015139856A JP2017018907A5 JP 2017018907 A5 JP2017018907 A5 JP 2017018907A5 JP 2015139856 A JP2015139856 A JP 2015139856A JP 2015139856 A JP2015139856 A JP 2015139856A JP 2017018907 A5 JP2017018907 A5 JP 2017018907A5
Authority
JP
Japan
Prior art keywords
composition
ammonia synthesis
synthesis catalyst
compound
ammonia
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
Application number
JP2015139856A
Other languages
Japanese (ja)
Other versions
JP6573494B2 (en
JP2017018907A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2015139856A priority Critical patent/JP6573494B2/en
Priority claimed from JP2015139856A external-priority patent/JP6573494B2/en
Publication of JP2017018907A publication Critical patent/JP2017018907A/en
Publication of JP2017018907A5 publication Critical patent/JP2017018907A5/ja
Application granted granted Critical
Publication of JP6573494B2 publication Critical patent/JP6573494B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Claims (7)

ルテニウムもしくはその合金またはルテニウムを含む化合物(A)がランタノイドを含む化合物(B)に担持された組成物と、塩基性助触媒(C)とを物理混合してなるアンモニア合成触媒用組成物。 A composition for an ammonia synthesis catalyst obtained by physically mixing a composition in which ruthenium or an alloy thereof or a compound (A) containing ruthenium is supported on a compound (B) containing a lanthanoid and a basic promoter (C) . ランタノイドを含む化合物がランタノイド酸化物である請求項1に記載のアンモニア合成触媒用組成物。   The composition for an ammonia synthesis catalyst according to claim 1, wherein the compound containing a lanthanoid is a lanthanoid oxide. 塩基性助触媒が、アルカリ金属の酸化物もしくは水酸化物、またはアルカリ土類金属の酸化物もしくは水酸化物である請求項1または2に記載のアンモニア合成触媒用組成物。   The composition for an ammonia synthesis catalyst according to claim 1 or 2, wherein the basic promoter is an alkali metal oxide or hydroxide, or an alkaline earth metal oxide or hydroxide. 物理混合が水分を含まない乾式の摩砕混合である請求項1〜3のいずれか1項に記載のアンモニア合成触媒用組成物。   The composition for an ammonia synthesis catalyst according to any one of claims 1 to 3, wherein the physical mixing is a dry milling mixture containing no water. 請求項1〜4のいずれか1項に記載のアンモニア合成触媒用組成物を触媒として、窒素と水素を反応させてアンモニアを製造することを特徴とするアンモニアの合成方法。   A method for synthesizing ammonia, comprising producing ammonia by reacting nitrogen and hydrogen using the composition for an ammonia synthesis catalyst according to any one of claims 1 to 4 as a catalyst. ルテニウムもしくはその合金またはルテニウムを含む化合物(A)がランタノイドを含む化合物(B)に担持された組成物と、塩基性助触媒(C)とを物理混合して、アンモニア合成触媒用組成物を得ることを特徴とするアンモニア合成触媒用組成物の製造方法。 A composition in which ruthenium or an alloy thereof or a compound (A) containing ruthenium is supported on a compound (B) containing a lanthanoid and a basic promoter (C) are physically mixed to obtain a composition for ammonia synthesis catalyst. The manufacturing method of the composition for ammonia synthesis catalysts characterized by the above-mentioned. 物理混合してなるアンモニア合成触媒用組成物を還元反応に供する請求項6に記載のアンモニア合成触媒用組成物の製造方法。   The method for producing a composition for ammonia synthesis catalyst according to claim 6, wherein the composition for ammonia synthesis catalyst obtained by physical mixing is subjected to a reduction reaction.
JP2015139856A 2015-07-13 2015-07-13 Composition for ammonia synthesis catalyst, method for producing the same, and method for synthesizing ammonia Active JP6573494B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2015139856A JP6573494B2 (en) 2015-07-13 2015-07-13 Composition for ammonia synthesis catalyst, method for producing the same, and method for synthesizing ammonia

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015139856A JP6573494B2 (en) 2015-07-13 2015-07-13 Composition for ammonia synthesis catalyst, method for producing the same, and method for synthesizing ammonia

Publications (3)

Publication Number Publication Date
JP2017018907A JP2017018907A (en) 2017-01-26
JP2017018907A5 true JP2017018907A5 (en) 2018-08-09
JP6573494B2 JP6573494B2 (en) 2019-09-11

Family

ID=57887318

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015139856A Active JP6573494B2 (en) 2015-07-13 2015-07-13 Composition for ammonia synthesis catalyst, method for producing the same, and method for synthesizing ammonia

Country Status (1)

Country Link
JP (1) JP6573494B2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11866342B2 (en) 2017-09-25 2024-01-09 Japan Science And Technology Agency Composite oxide, metal-supported material, and ammonia synthesis catalyst
JP7376932B2 (en) 2018-05-07 2023-11-09 国立研究開発法人科学技術振興機構 Composite oxides, metal supports and ammonia synthesis catalysts
AU2021213609A1 (en) 2020-01-31 2022-08-25 Japan Science And Technology Agency Ammonia synthesis catalyst
JP2022061257A (en) 2020-10-06 2022-04-18 株式会社豊田中央研究所 Ammonia synthesis catalyst, method for producing ammonia synthesis catalyst, and method for producing ammonia
CN114797894B (en) * 2022-05-09 2024-03-01 山西潞宝兴海新材料有限公司 Supported ruthenium-nickel alloy ammonia synthesis catalyst and preparation method and application thereof
KR20240081994A (en) * 2022-12-01 2024-06-10 서강대학교산학협력단 Method of preparing sodium bicarbonate and ammonia using a catalytic reaction

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4777670B2 (en) * 2005-02-25 2011-09-21 本田技研工業株式会社 Ammonia synthesis catalyst and method for producing the same
JP6017777B2 (en) * 2011-11-30 2016-11-02 住友化学株式会社 Method for producing catalyst composition for ammonia production and method for producing ammonia
JP6285101B2 (en) * 2013-03-06 2018-02-28 株式会社日本触媒 Catalyst for ammonia synthesis

Similar Documents

Publication Publication Date Title
JP2017018907A5 (en)
JP2017536686A5 (en)
JP2008535789A5 (en)
JP2015506943A5 (en)
ATE419344T1 (en) STRUCTURAL NUCLEIC ACID-GUIDED CHEMICAL SYNTHESIS
RU2013119812A (en) METHOD FOR PRODUCING POROUS METAL-ORGANIC FRAME-BASED STRUCTURES BASED ON ALUMINUM FUMARATE
JP2015507528A5 (en)
WO2010127856A8 (en) Substituted phenylureas and phenylamides as vanilloid receptor ligands
JP2011528687A5 (en)
JP2009526810A5 (en)
WO2011106295A3 (en) Process for synthesizing layered oxides
JP2007125496A5 (en)
JP2013536075A5 (en)
EA201990146A1 (en) METHOD FOR SYNTHESIS OF NANO-SIZED MOLECULAR Sieve SAPO-34, CATALYST ON THE BASIS OF MOLECULAR Sieve SAPO-34 AND THEIR APPLICATION
WO2016020656A3 (en) Methanol production catalyst and methanol production process
JP2012531308A5 (en)
EP1860085A4 (en) Method of synthesizing compound
WO2015015313A3 (en) Catalyst and process for the production of olefins from syngas
EA201590313A1 (en) CATALYST FOR PRODUCING HYDROCARBON FROM SYNTHESIS-GAS, METHOD FOR OBTAINING A CATALYST, METHOD FOR CATALYST REGENERATION AND METHOD FOR PRODUCING HYDROCARBON FROM SYNTHESIS GAS
JP2017515943A5 (en)
EP1859862A4 (en) Synthesis reaction catalyst and method for synthesizing compound by using same
JP6289310B2 (en) Catalyst or precursor thereof, method for hydrogenating carbon dioxide using these, and method for producing formate
JP2013505986A5 (en)
EA201892713A1 (en) ONE-STAGE METHOD FOR PRODUCING BUTADIENE
KHAIRULIN et al. Hydrogen Synthesis by Hydrogen Sulphide Decomposition in Catalytic Membrane Reactor