MX9301029A - Catalizador de plata para la produccion de oxido de etileno y metodo para la obtencion del catalizador. - Google Patents

Catalizador de plata para la produccion de oxido de etileno y metodo para la obtencion del catalizador.

Info

Publication number
MX9301029A
MX9301029A MX9301029A MX9301029A MX9301029A MX 9301029 A MX9301029 A MX 9301029A MX 9301029 A MX9301029 A MX 9301029A MX 9301029 A MX9301029 A MX 9301029A MX 9301029 A MX9301029 A MX 9301029A
Authority
MX
Mexico
Prior art keywords
catalyst
production
ethylene oxide
obtaining
scale
Prior art date
Application number
MX9301029A
Other languages
English (en)
Inventor
Shinichi Nagase
Hidrohiko Tanabe
Hideki Imai
Original Assignee
Nippon Catalytic Chem Ind
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
Priority claimed from JP33054792A external-priority patent/JP3313164B2/ja
Application filed by Nippon Catalytic Chem Ind filed Critical Nippon Catalytic Chem Ind
Publication of MX9301029A publication Critical patent/MX9301029A/es

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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0215—Coating
    • 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
    • B01J23/66—Silver or gold
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
    • C07D301/08—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase
    • C07D301/10—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase with catalysts containing silver or gold
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/12—Silica and alumina
    • 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

Abstract

La presente invención se refiere a un catalizador para la producción de óxido de etileno, el cual comprende un portador de alfa-alúmina, que tiene la superficie del mismo, y la superficie de los poros del mismo revestidos con una mezcla de silica-aluimina amorfa, que tienen un total de contenido de Si y Al, en la escala de 3 x 10 a la menos cuarta potencia a 2 x 10 a la menos uno g/g del portador y una proporción de Si/Al, en la escala de 0.05 a 50.0 g/g, 5 a 25 por peso basado en el catalizador terminado de partículas de plata metálica pequeña y de 0.0001 a 0.05 gramos equivalentes en peso por Kg., del catalizador terminado de cesio.
MX9301029A 1992-02-27 1993-02-25 Catalizador de plata para la produccion de oxido de etileno y metodo para la obtencion del catalizador. MX9301029A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4130392 1992-02-27
JP33054792A JP3313164B2 (ja) 1992-02-27 1992-12-10 エチレンオキシド製造用銀触媒およびその製造方法

Publications (1)

Publication Number Publication Date
MX9301029A true MX9301029A (es) 1993-12-31

Family

ID=26380880

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9301029A MX9301029A (es) 1992-02-27 1993-02-25 Catalizador de plata para la produccion de oxido de etileno y metodo para la obtencion del catalizador.

Country Status (8)

Country Link
US (1) US5395812A (es)
EP (1) EP0558346B1 (es)
CN (1) CN1050778C (es)
AU (1) AU659914B2 (es)
BR (1) BR9300692A (es)
CA (1) CA2089510C (es)
DE (1) DE69300497T2 (es)
MX (1) MX9301029A (es)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5801259A (en) * 1996-04-30 1998-09-01 Shell Oil Company Ethylene oxide catalyst and process
TW426545B (en) * 1997-12-25 2001-03-21 Nippon Catalytic Chem Ind Silver catalyst for production of ethylene oxide, method for production thereof, and method for production of ethylene oxide
EP0937498B1 (en) * 1998-02-20 2004-08-18 Nippon Shokubai Co., Ltd. Silver catalyst for production of ethylene Oxide, method for production thereof, and method for production of ethylene oxide
TW460325B (en) * 1998-11-17 2001-10-21 Nippon Catalytic Chem Ind Carrier for catalyst for use in production of ethylene oxide, catalyst for use in production of ethylene oxide, and method for production of ethylene oxide
US6180559B1 (en) * 1999-03-02 2001-01-30 Eastman Chemical Company Supported catalysts and catalyst support materials and process for the manufacture of 1,2-epoxybutane
US6908879B1 (en) 1999-09-06 2005-06-21 Nippon Shokubai Co., Ltd. Ceramic article, carrier for catalyst, methods for production thereof, catalyst for producing ethylene oxide using the carrier, and method for producing ethylene oxide
DE60030056T2 (de) * 1999-09-21 2007-02-15 Nippon Shokubai Co., Ltd. Katalysator für die Herstellung von Epoxiden und Verfahren für die Bereitung derselben und die Herstellung von Epoxiden
US20020009414A1 (en) * 1999-10-25 2002-01-24 Moser William R. Method of preparing compounds using cavitation and compounds formed therefrom
US20070066480A1 (en) * 1999-10-25 2007-03-22 Moser William R Method of preparing compounds using cavitation and compounds formed therefrom
ZA200200049B (en) * 2001-01-25 2002-07-16 Nippon Catalytic Chem Ind Fixed-bed shell-and-tube reactor and its usage.
JP4050041B2 (ja) * 2001-11-06 2008-02-20 株式会社日本触媒 酸化エチレン製造用触媒、その製造方法および当該触媒による酸化エチレンの製造方法
AU2003217756B2 (en) * 2002-02-25 2008-11-20 Shell Internationale Research Maatschappij B.V. Supported silver catalyst and an epoxidation process using the catalyst
US6831037B2 (en) * 2002-02-25 2004-12-14 Saint-Gobain Norpro Corporation Catalyst carriers
KR101057864B1 (ko) * 2002-06-28 2011-08-19 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 에폭시화 방법의 개시방법 및 올레핀 에폭시화 방법
WO2004002954A2 (en) * 2002-06-28 2004-01-08 Shell Internationale Research Maatschappij B.V. A method for improving the selectivity of a catalyst and a process for the epoxidation of an olefin
MY136774A (en) * 2003-02-28 2008-11-28 Shell Int Research Method of improving the operation of a manufacturing process
US7348444B2 (en) * 2003-04-07 2008-03-25 Shell Oil Company Process for the production of an olefin oxide
US8148555B2 (en) * 2003-06-26 2012-04-03 Shell Oil Company Method for improving the selectivity of a catalyst and a process for the epoxidation of an olefin
JP4870561B2 (ja) * 2003-08-22 2012-02-08 ダウ テクノロジー インベストメンツ リミティド ライアビリティー カンパニー アルキレンオキサイドの製造用の改良されたアルミナ担体及び銀系触媒
EP2617489A1 (en) * 2005-06-07 2013-07-24 Saint-Gobain Ceramics & Plastics Inc. A catalyst carrier and a process for preparing the catalyst carrier
MX2007015271A (es) 2005-06-07 2008-02-22 Shell Int Research Catalizador, proceso para preparar el mismo, y proceso para producir oxido de olefina, 1,2-diol, 1,2-diol eter o una alcanolamina.
CA2641225A1 (en) * 2006-02-03 2007-08-16 Shell Internationale Research Maatschappij B.V. A process for treating a catalyst, the catalyst, and use of the catalyst
US8008515B2 (en) * 2006-05-02 2011-08-30 Nippon Shokubai Co., Ltd. Catalyst for partial oxidation of olefin, preparation method thereof, and process for preparing alkylene oxide
US10532989B2 (en) 2007-05-09 2020-01-14 Shell Oil Company Epoxidation catalyst, a process for preparing the catalyst, and a process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine
JP5566881B2 (ja) * 2008-03-26 2014-08-06 株式会社日本触媒 エチレンオキシド製造用触媒および該触媒を用いたエチレンオキシドの製造方法
KR101629037B1 (ko) * 2008-05-07 2016-06-09 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 에폭시화 방법의 스타트업 방법, 산화에틸렌, 1,2-디올, 1,2-디올 에테르, 1,2-카보네이트 또는 알칸올아민의 생산방법
CA2723592C (en) * 2008-05-07 2016-08-16 Shell Internationale Research Maatschappij B.V. A process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine
US8349765B2 (en) * 2008-07-18 2013-01-08 Scientific Design Company, Inc. Mullite-containing carrier for ethylene oxide catalysts
JP2011121048A (ja) * 2009-12-09 2011-06-23 Rohm & Haas Co 固体触媒物質をブレンドし、管状構造物に装填する方法
US8586769B2 (en) 2010-06-04 2013-11-19 Scientific Design Company, Inc. Carrier for ethylene oxide catalysts
EP2938435A4 (en) * 2012-12-31 2016-10-05 Scient Design Co CALCINATION PROCESS FOR PREPARING AN IMPROVED ETHYLENE OXIDE CATALYST
CN105080617B (zh) * 2014-05-08 2018-03-02 中国石油化工股份有限公司 一种氧化铝载体的制备方法及其应用
JP6531327B2 (ja) * 2015-04-24 2019-06-19 国立大学法人大阪大学 アルカリ性担体に担持された銀−セリウム酸化物複合体触媒およびその製造方法
CN106311354B (zh) * 2015-07-02 2020-07-21 中国石油化工股份有限公司 氧化铝载体表面改性的方法、由此得到的载体和其应用
KR102449657B1 (ko) 2016-12-02 2022-09-29 쉘 인터내셔날 리써취 마트샤피지 비.브이. 에틸렌 에폭시화 촉매를 컨디셔닝하는 방법 및 에틸렌 옥사이드의 생산을 위한 관련된 방법

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725307A (en) * 1967-01-30 1973-04-03 Halcon International Inc Process for preparing a silver-supported catalyst
US3925253A (en) * 1973-03-19 1975-12-09 Ethyl Corp Catalysts
US4168247A (en) * 1976-05-28 1979-09-18 Imperial Chemical Industries Limited Catalysts for the production of alkylene oxides
US4368144A (en) * 1980-12-22 1983-01-11 Nippon Shokubai Kagaku Kogyo Co., Ltd. Silver catalyst for production of ethylene oxide
JPS57140654A (en) * 1981-02-25 1982-08-31 Mitsubishi Petrochem Co Ltd Silver catalyst for preparation of ethylene oxide
NL8501862A (nl) * 1985-06-28 1987-01-16 Shell Int Research Werkwijze ter bereiding van een zilver-houdende katalysator.
AU586048B2 (en) * 1985-11-12 1989-06-29 Nippon Shokubai Kagaku Kogyo Co. Ltd. Silver catalyst for production of ethylene oxide and method for manufacture thereof
JPH084745B2 (ja) * 1986-05-09 1996-01-24 三菱化学株式会社 エチレンオキシド製造用銀触媒
JP2637537B2 (ja) * 1989-01-24 1997-08-06 株式会社日本触媒 エチレンオキシド製造用銀触媒およびその製造方法

Also Published As

Publication number Publication date
EP0558346A1 (en) 1993-09-01
BR9300692A (pt) 1993-08-31
CA2089510A1 (en) 1993-08-28
AU659914B2 (en) 1995-06-01
CN1050778C (zh) 2000-03-29
US5395812A (en) 1995-03-07
DE69300497D1 (de) 1995-10-26
EP0558346B1 (en) 1995-09-20
DE69300497T2 (de) 1996-04-04
CN1080211A (zh) 1994-01-05
AU3312593A (en) 1993-09-02
CA2089510C (en) 1998-09-01

Similar Documents

Publication Publication Date Title
MX9301029A (es) Catalizador de plata para la produccion de oxido de etileno y metodo para la obtencion del catalizador.
MX170683B (es) Catalizador de plata para la obtencion de oxido de etileno y metodo para la fabricacion del mismo
ES2061309T3 (es) Catalizador para preparar oxido de etileno y procedimiento para su preparacion y uso.
ATE525755T1 (de) Lichtemittierendes bauelement und verfahren zu seiner herstellung
ES2098318T3 (es) Metodo para preparar composiciones de polimeros de olefinas.
ATE7061T1 (de) Bauplatte aus gips und verfahren zu deren herstellung.
MX165509B (es) Un multisilano que contiene anillo de triazina y metodo para prepararlo
TW200619165A (en) High strain glass/glass-ceramic containing semiconductor-on-insulator structures
DE3683091D1 (de) Schutzschichten fuer superlegierungen, gut angepasst an die substrate.
GB9300763D0 (en) Chemical compound
MX166371B (es) Un procedimiento para preparar cuerpos autosoportantes que tiene porosidad controlada y propiedades graduadas y productos producidos mediante ese procedimiento
FI873410A (fi) Kahden uuden hybridooman tuottamia apolipoproteiini-B-spesifisiä monoklonaalisia vasta-aineita
ES2076841T3 (es) Procedimiento para la preparacion de metilclorosilanos.
MX165963B (es) Composicion mejorada de revestimiento de esmalte de vidrio y metodo para fabricarla
IT8821877A0 (it) Componente di catalizzatore per laproduzione di poliolefine ad altissimo peso molecolare.
IT8068812A0 (it) Sistema di decelerazione al piano di arrivo per ascensori
AR240484A1 (es) Un articulo de aleacion de aluminio-silicio formado por aplastamiento.
ES2037070T3 (es) Material compuesto de una aleacion zn-al reforzada con polvo de carburo de silicio.
IT1071320B (it) Limitatore di carico,particolarmente per carrelli elevatori o simili veicoli
PE44095A1 (es) Glicerol sustituido
ES519360A0 (es) Procedimiento de preparacion de suspensiones acuosas que contienen al menos el 60% en peso de al menos un combustible solido.
JPS51119686A (en) A method for forming a film on the metal surface
ES2051870T3 (es) Anticuerpo monoclonal capaz de suprimir la proliferacion de linfocitos t.
JPS5262846A (en) Full indicator of elevator
SU946908A1 (ru) Ударный гайковерт /его варианты/

Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees