JP2014514960A5 - - Google Patents

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Publication number
JP2014514960A5
JP2014514960A5 JP2014504442A JP2014504442A JP2014514960A5 JP 2014514960 A5 JP2014514960 A5 JP 2014514960A5 JP 2014504442 A JP2014504442 A JP 2014504442A JP 2014504442 A JP2014504442 A JP 2014504442A JP 2014514960 A5 JP2014514960 A5 JP 2014514960A5
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JP
Japan
Prior art keywords
support
catalyst
ethylene oxide
alumina
producing
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.)
Pending
Application number
JP2014504442A
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Japanese (ja)
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JP2014514960A (en
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Priority claimed from PCT/IB2012/051837 external-priority patent/WO2012140617A1/en
Publication of JP2014514960A publication Critical patent/JP2014514960A/en
Publication of JP2014514960A5 publication Critical patent/JP2014514960A5/ja
Pending legal-status Critical Current

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Claims (15)

エチレンオキシド製造用触媒であって、少なくとも支持体に担持された銀を含み、該支持体のＤＩＮ−ＩＳＯ９２７７により求めたＢＥＴ定数Ｃが０〜８００の範囲にあることを特徴とする触媒。   A catalyst for producing ethylene oxide, comprising at least silver supported on a support, wherein the BET constant C determined by DIN-ISO9277 of the support is in the range of 0 to 800. 上記支持体がアルミナ支持体である請求項１に記載の触媒。 The catalyst according to claim 1, wherein the support is alumina support. 上記アルミナの純度が少なくとも８５％である請求項２に記載の触媒。   The catalyst of claim 2, wherein the alumina has a purity of at least 85%. 上記支持体が二峰性気孔分布を有する請求項１〜３のいずれか一項に記載の触媒。 The catalyst according to any one of 請 Motomeko 1-3 that the support having a bimodal pore distribution. 上記触媒が銀を５〜３５質量％の量で含む請求項１〜４のいずれか一項に記載の触媒。   The catalyst according to any one of claims 1 to 4, wherein the catalyst contains silver in an amount of 5 to 35 mass%. 上記触媒がレニウムを含む請求項１〜５のいずれか一項に記載の触媒。 The catalyst according the catalyst rhenium in any one of including claims 1-5. 上記触媒がさらにタングステン、リチウム、硫黄、セシウム、クロム、マンガン、モリブデン、カリウム、及びこれらの二つ以上の混合物からなる群から選ばれる少なくとも一種の他の促進剤を含む請求項１〜６のいずれか一項に記載の触媒。 The catalyst further tungsten, lithium, sulfur, cesium, chromium, manganese, molybdenum, potassium, and at least one other accelerator including請 Motomeko selected from the group consisting of a mixture of two or more 1-6 The catalyst as described in any one of these. エチレンオキシド製造用触媒のための触媒支持体であって、その支持体のＤＩＮ−ＩＳＯ９２７７により求めたＢＥＴ定数Ｃが０〜８００の範囲にあることを特徴とする支持体。   A catalyst support for a catalyst for producing ethylene oxide, wherein the BET constant C determined by DIN-ISO9277 of the support is in the range of 0 to 800. 上記支持体がアルミナ支持体である請求項８に記載の支持体。 Support according to claim 8 said support is alumina support. 上記アルミナの純度が少なくとも８５％である請求項９に記載の支持体。   The support according to claim 9, wherein the alumina has a purity of at least 85%. 上記支持体が二峰性気孔分布を有する請求項８〜１０のいずれか一項に記載の支持体。 Support according to any one of 請 Motomeko 8-10 that the support having a bimodal pore distribution. エチレンオキシド製造用触媒の製造方法であって、少なくとも
（ｉ）ＤＩＮ−ＩＳＯ９２７７により求めたＢＥＴ定数Ｃが０〜８００の範囲である支持体を提供する工程、及び
（ｉｉ）（ｉ）からの支持体に銀を塗布する工程
を含む方法。 A method for producing a catalyst for producing ethylene oxide, comprising at least (i) providing a support having a BET constant C determined by DIN-ISO9277 in the range of 0 to 800, and (ii) the support from (i) A method comprising a step of applying silver to the substrate. 請求項１２に記載の方法で得られるあるいは得られた触媒。   A catalyst obtained or obtained by the method according to claim 12. 請求項１〜７または１３のいずれか一項に記載の触媒の存在下でエチレンを酸化することを含むエチレンからエチレンオキシドを製造する方法。   A process for producing ethylene oxide from ethylene comprising oxidizing ethylene in the presence of a catalyst according to any one of claims 1-7 or 13. 請求項１〜７または１３のいずれか一項に記載の触媒のエチレンからエチレンオキシドの製造のための使用方法。   Use of the catalyst according to any one of claims 1 to 7 or 13 for the production of ethylene oxide from ethylene.
JP2014504442A 2011-04-14 2012-04-13 Catalyst for ethylene oxide production Pending JP2014514960A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11162382 2011-04-14
EP11162382.3 2011-04-14
PCT/IB2012/051837 WO2012140617A1 (en) 2011-04-14 2012-04-13 Catalyst for the production of ethylene oxide

Publications (2)

Publication Number Publication Date
JP2014514960A JP2014514960A (en) 2014-06-26
JP2014514960A5 true JP2014514960A5 (en) 2015-06-11

Family

ID=47008900

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014504442A Pending JP2014514960A (en) 2011-04-14 2012-04-13 Catalyst for ethylene oxide production

Country Status (4)

Country Link
EP (1) EP2696973A4 (en)
JP (1) JP2014514960A (en)
CN (1) CN103608105A (en)
WO (1) WO2012140617A1 (en)

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KR102187425B1 (en) 2011-12-30 2020-12-09 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 Shaped abrasive particle and method of forming same
EP3705177A1 (en) 2012-01-10 2020-09-09 Saint-Gobain Ceramics & Plastics Inc. Abrasive particles having complex shapes and methods of forming same
US9108188B2 (en) 2012-03-07 2015-08-18 Chevoron Phillip Chemical Company, LP Selective hydrogenation catalyst and methods of making and using same
CN107685296B (en) 2013-03-29 2020-03-06 圣戈班磨料磨具有限公司 Abrasive particles having a particular shape, methods of forming such particles, and uses thereof
RU2016105232A (en) * 2013-09-06 2017-10-11 Шеврон Филлипс Кемикал Компани Лп THE CATALYST OF SELECTIVE HYDROGENATION AND METHODS OF ITS PRODUCTION AND APPLICATION
US9771507B2 (en) 2014-01-31 2017-09-26 Saint-Gobain Ceramics & Plastics, Inc. Shaped abrasive particle including dopant material and method of forming same
ES2972193T3 (en) 2014-04-14 2024-06-11 Saint Gobain Ceramics Abrasive article including shaped abrasive particles
US9914864B2 (en) 2014-12-23 2018-03-13 Saint-Gobain Ceramics & Plastics, Inc. Shaped abrasive particles and method of forming same
WO2016161157A1 (en) 2015-03-31 2016-10-06 Saint-Gobain Abrasives, Inc. Fixed abrasive articles and methods of forming same
TWI634200B (en) 2015-03-31 2018-09-01 聖高拜磨料有限公司 Fixed abrasive articles and methods of forming same
EP3307483B1 (en) 2015-06-11 2020-06-17 Saint-Gobain Ceramics&Plastics, Inc. Abrasive article including shaped abrasive particles
CN109462993A (en) 2016-05-10 2019-03-12 圣戈本陶瓷及塑料股份有限公司 Abrasive grain and forming method thereof
PL3455321T3 (en) 2016-05-10 2022-12-12 Saint-Gobain Ceramics&Plastics, Inc. Methods of forming abrasive particles
CN109562358A (en) * 2016-08-08 2019-04-02 巴斯夫欧洲公司 For makething oxidation of ethylene to the catalyst of ethylene oxide
EP4349896A3 (en) 2016-09-29 2024-06-12 Saint-Gobain Abrasives, Inc. Fixed abrasive articles and methods of forming same
US10563105B2 (en) 2017-01-31 2020-02-18 Saint-Gobain Ceramics & Plastics, Inc. Abrasive article including shaped abrasive particles
KR20220116556A (en) 2019-12-27 2022-08-23 세인트-고바인 세라믹스 앤드 플라스틱스, 인크. Abrasive articles and methods of forming same

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US5100859A (en) * 1991-01-22 1992-03-31 Norton Company Catalyst carrier
US6193412B1 (en) * 1999-02-26 2001-02-27 General Electric Company Method for measurement of the surface polarity of inorganic material
TWI334363B (en) * 2005-06-07 2010-12-11 Saint Gobain Ceramics A catalyst carrier
US7977274B2 (en) * 2006-09-29 2011-07-12 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Catalyst with bimodal pore size distribution and the use thereof
US7932408B2 (en) * 2006-09-29 2011-04-26 Scientific Design Company, Inc. Catalyst with bimodal pore size distribution and the use thereof
JP4267015B2 (en) * 2006-09-29 2009-05-27 株式会社日本触媒 Catalyst for producing ethylene oxide and method for producing ethylene oxide

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