[go: up one dir, main page]

BR9807867A - Catalisador de prata para a produção de óxido de etileno - Google Patents

Catalisador de prata para a produção de óxido de etileno

Info

Publication number
BR9807867A
BR9807867A BR9807867-4A BR9807867A BR9807867A BR 9807867 A BR9807867 A BR 9807867A BR 9807867 A BR9807867 A BR 9807867A BR 9807867 A BR9807867 A BR 9807867A
Authority
BR
Brazil
Prior art keywords
elements
production
ethylene oxide
carrier
silver catalyst
Prior art date
Application number
BR9807867-4A
Other languages
English (en)
Inventor
Masahide Shima
Hitoshi Takada
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
Application filed by Nippon Catalytic Chem Ind filed Critical Nippon Catalytic Chem Ind
Publication of BR9807867A publication Critical patent/BR9807867A/pt

Links

Classifications

    • 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
    • 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
    • B01J23/48—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
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • 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
    • B01J23/48—Silver or gold
    • B01J23/50—Silver
    • 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
    • B01J23/48—Silver or gold
    • B01J23/52—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
    • 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
    • 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
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Epoxy Compounds (AREA)

Abstract

<B>CATALISADOR DE PRATA PARA PRODUçãO DE óXIDO DE ETILENO, MéTODO PARA PRODUçãO DO MESMO, E MéTODO PARA PRODUçãO DE óXIDO DE ETILENO<D> Um catalisador para a produção de óxido de etileno é formado fazendo com que um portador tendo <244>-alumina como um seu componente principal incorpore no mesmo sílica e um metal ou um composto de pelo menos um elemento selecionado dos elementos dos grupos Ib e IIb da tabela periódica tais como, por exemplo, óxido de prata e depositando-se prata sobre o portador. O portador é obtido mediante mistura de pelo menos <244>-alumina, um composto de silício, um aglutinante orgânico, e um composto de pelo menos um elemento selecionado dos elementos dos grupos Ib e IIb da tabela periódica e, então, calcinando-se a mistura resultante a uma temperatura na faixa de 1000° a 1800°C.
BR9807867-4A 1997-12-25 1998-12-23 Catalisador de prata para a produção de óxido de etileno BR9807867A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP35730997 1997-12-25

Publications (1)

Publication Number Publication Date
BR9807867A true BR9807867A (pt) 2000-08-15

Family

ID=18453468

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9807867-4A BR9807867A (pt) 1997-12-25 1998-12-23 Catalisador de prata para a produção de óxido de etileno

Country Status (12)

Country Link
US (2) US6153556A (pt)
EP (1) EP0927575B1 (pt)
KR (1) KR100452673B1 (pt)
CN (1) CN1117618C (pt)
AT (1) ATE236721T1 (pt)
BR (1) BR9807867A (pt)
CA (1) CA2257039A1 (pt)
DE (1) DE69813170T2 (pt)
ID (1) ID21608A (pt)
IN (1) IN194403B (pt)
SG (1) SG76583A1 (pt)
TW (1) TW426545B (pt)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2343783C (en) * 1998-09-14 2008-02-12 Shell Internationale Research Maatschappij B.V. Process for removing ionizable species from catalyst surface to improve catalytic properties
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
US6576588B2 (en) * 2000-04-07 2003-06-10 Catalytic Distillation Technologies Process for selective hydrogenation of alkynes and catalyst therefor
US6831037B2 (en) 2002-02-25 2004-12-14 Saint-Gobain Norpro Corporation Catalyst carriers
DE10300526A1 (de) * 2003-01-09 2004-07-22 Hte Ag The High Throughput Experimentation Company Silberhaltige Katalysatoren zur Umsetzung von Substraten mit C-C-Doppelbindungen
CA2538992C (en) * 2003-08-22 2013-02-19 Union Carbide Chemicals & Plastics Technology Corporation Improved alumina carriers and silver-based catalysts for the production of alkylene oxides
US7208646B2 (en) * 2004-05-14 2007-04-24 Catalytic Distillation Technologies Selective hydrogenation of butadiene
US8703984B2 (en) * 2004-08-12 2014-04-22 Velocys, Inc. Process for converting ethylene to ethylene oxide using microchannel process technology
MX2007001684A (es) * 2004-08-12 2007-04-12 Shell Int Research Metodo para la preparacion de un catalizador formado, el catalizador, y uso del catalizador.
US20060173224A1 (en) * 2005-02-01 2006-08-03 Catalytic Distillation Technologies Process and catalyst for selective hydrogenation of dienes and acetylenes
US7759284B2 (en) * 2005-05-09 2010-07-20 Scientific Design Company, Inc. Calcination in an inert gas in the presence of a small concentration of an oxidizing component
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.
TW201109083A (en) * 2005-06-07 2011-03-16 Saint Gobain Ceramics & Plastics Inc A process for preparing a catalyst carrier
KR20080034029A (ko) * 2005-08-11 2008-04-17 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 성형 촉매의 제조 방법, 제조된 촉매, 및 촉매의 용도
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
US8097557B2 (en) * 2006-08-08 2012-01-17 Sd Lizenverwertungsgesellschaft Mbh & Co. Kg Two-stage calcination for catalyst production
US8017546B2 (en) * 2006-09-15 2011-09-13 Nippon Shokubai Co., Ltd. Catalyst for producing alkylene oxide, method for producing the same, and method for producing alkylene oxide using said catalyst
EP2258473A4 (en) * 2008-03-26 2012-10-24 Nippon Catalytic Chem Ind CATALYST FOR THE MANUFACTURE OF ETHYLENE OXIDE AND PROCESS FOR PRODUCING ETHYLENE OXIDE USING THE CATALYST
EP2282832A1 (en) * 2008-04-30 2011-02-16 Dow Technology Investments LLC Porous body precursors, shaped porous bodies, processes for making them, and end-use products based upon the same
CA2723176C (en) * 2008-04-30 2014-11-25 Dow Technology Investments Llc Porous body precursors, shaped porous bodies, processes for making them, and end-use products based upon the same
EP2274093A1 (en) * 2008-04-30 2011-01-19 Dow Technology Investments LLC Porous body precursors, shaped porous bodies, processes for making them, and end-use products based upon the same
EP2300447A1 (en) * 2008-07-14 2011-03-30 Basf Se Process for making ethylene oxide
US8349765B2 (en) 2008-07-18 2013-01-08 Scientific Design Company, Inc. Mullite-containing carrier for ethylene oxide catalysts
US8524927B2 (en) * 2009-07-13 2013-09-03 Velocys, Inc. Process for making ethylene oxide using microchannel process technology
US8883678B2 (en) 2010-06-04 2014-11-11 Scientific Design Company, Inc. Carrier for ethylene oxide catalysts
US8586769B2 (en) 2010-06-04 2013-11-19 Scientific Design Company, Inc. Carrier for ethylene oxide catalysts
CN104707664B (zh) * 2013-12-13 2017-11-07 中国石油化工股份有限公司 一种用于银催化剂的α‑氧化铝载体的制备方法
US8975424B1 (en) * 2013-12-30 2015-03-10 Scientific Design Company, Inc. Zinc-promoted catalysts for epoxidation of ethylene
CN111068714B (zh) * 2019-12-16 2021-05-04 北京化工大学 一种负载型银基多组分纳米催化剂的制备方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2294383A (en) * 1942-09-01 Process for the preparation of
GB1491447A (en) * 1973-12-05 1977-11-09 Ici Ltd Alkylene oxide production and catalysts therefor
FR2412538A1 (fr) * 1977-12-22 1979-07-20 Ugine Kuhlmann Catalyseurs a base d'argent pour la production d'oxyde d'ethylene
CA1142319A (en) * 1978-12-20 1983-03-08 Peter Hold Process and apparatus for processing plastic and polymeric materials
JPS55145677A (en) * 1979-05-02 1980-11-13 Mitsubishi Petrochem Co Ltd Preparation of ethylene oxide
US4410453A (en) * 1980-08-25 1983-10-18 Norton Co. Ethylene oxide catalyst
BG37835A3 (en) * 1982-06-30 1985-08-15 Hoechst Aktiengesellschaft Method for preparing silver catalyst
US4575494A (en) * 1984-02-08 1986-03-11 The Dow Chemical Company Alumina compositions useful as catalyst supports for ethylene oxidation
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
FR2597098B1 (fr) * 1986-04-11 1989-01-13 Atochem Catalyseurs a base d'argent pour la fabrication d'oxyde d'ethylene
GB8610441D0 (en) * 1986-04-29 1986-06-04 Shell Int Research Preparation of silver-containing catalyst
JP2561678B2 (ja) * 1987-11-06 1996-12-11 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
CA1337722C (en) * 1989-04-18 1995-12-12 Madan Mohan Bhasin Alkylene oxide catalysts having enhanced activity and/or stability
JP3312916B2 (ja) * 1991-06-06 2002-08-12 三菱化学株式会社 酸化エチレン製造用銀触媒
CA2089510C (en) * 1992-02-27 1998-09-01 Shinichi Nagase Silver catalyst for production of ethylene oxide and method for production of the catalyst
US5380697A (en) * 1993-09-08 1995-01-10 Shell Oil Company Ethylene oxide catalyst and process
US5504052A (en) * 1994-12-02 1996-04-02 Scientific Design Company, Inc. Silver catalyst preparation
US5611829A (en) * 1995-06-20 1997-03-18 Minnesota Mining And Manufacturing Company Alpha alumina-based abrasive grain containing silica and iron oxide

Also Published As

Publication number Publication date
US6281370B1 (en) 2001-08-28
US6153556A (en) 2000-11-28
CN1223900A (zh) 1999-07-28
KR19990063490A (ko) 1999-07-26
KR100452673B1 (ko) 2005-01-31
TW426545B (en) 2001-03-21
ID21608A (id) 1999-07-01
CN1117618C (zh) 2003-08-13
DE69813170T2 (de) 2003-12-18
EP0927575A1 (en) 1999-07-07
ATE236721T1 (de) 2003-04-15
CA2257039A1 (en) 1999-06-25
DE69813170D1 (de) 2003-05-15
IN194403B (pt) 2004-10-30
SG76583A1 (en) 2000-11-21
EP0927575B1 (en) 2003-04-09

Similar Documents

Publication Publication Date Title
BR9807867A (pt) Catalisador de prata para a produção de óxido de etileno
BR8702008A (pt) Processo para a preparacao de um catalisador contendo prata e processo para a preparacao de oxido de etileno
BR8705810A (pt) Composicao contendo prata,um suporte,renio e pelo menos um outro metal,catalisador para oxido de etileno,processo para a producao de oxido de etileno e processo para preparar um catalisador
DE69008371D1 (de) Zusammensetzungen für strapazierfähige, organische Siliciumverbindungen enthaltende Überzüge.
KR960031394A (ko) 정의 온도저항계수를 갖는 반도체 세라믹 조성물 및 그 제조방법
EP0423337A4 (en) Coating fluid for forming transparent conductive ceramic coating, base material coated with transparent conductive ceramic and production thereof, and application of base material coated with transparent conductive ceramic
DK101488A (da) Lagdelt metaloxid, katalysator indeholdende dette samt fremgangsmaade til fremstilling af dette
BR9300692A (pt) Catalisador de prata para producao de oxido de etileno e processo para producao do catalisador
BR8605779A (pt) Processo de preparacao de reticulados de organopolissilazanos e polissilazano
BR9403590A (pt) Processo para a preparação de compostos
PT91916A (pt) Processo de sintese de polimeros a base de boro e de azoto precursores de nitreto de boro
ATE120884T1 (de) Abscheidungs- und dotierungsstoffe, verwendbar bei der herstellung von hydrogenierten, amorphen siliziumlegierungen für fotovoltaische und andere halbleiteranordnungen.
AU5389186A (en) Organopolysilazanes
BR0313295A (pt) Materiais de eletrorrevestimento aquosos, seu uso em processos para revestimento de substratos eletricamente condutivos, e o uso de compostos de bismuto nestes materiais de eletrorrevestimento aquosos
ATE155762T1 (de) Zeroxyd enthaltende zusammensetzung, ihre herstellung und ihre anwendungen
DE3761481D1 (de) Siliciumkarbid als ausgangsmaterial fuer die erzeugung von silicium.
AU644495B2 (en) Cvd diamond by alternating chemical reactions
DE3587112D1 (de) 2-quaternaer-pyridinalkylthio- oder -pyridinalkenylthiosubstituierte carbapeneme, diese enthaltende zusammensetzungen und ihre zusammenstellungen mit dhp-inhibitoren.
ATE58745T1 (de) Verfahren zur herstellung von siliciumcarbid.
FI953507A0 (fi) Katalyyttejä, joissa aktiiviset komponentit ovat hyvin hienojakoisina
BR9403827A (pt) Composto, processo para sua preparação, e sua aplicação
KR910002749A (ko) 할로겐-교환 방법
DE69105556D1 (de) Glaskeramikzusammensetzung mit hoher Kristallisationsgeschwindigkeit zur Glasierung von keramischen Werkstücken, insbesondere Fliesen.
BR9914775A (pt) Processo quìmico para preparação deintermediários
MY130196A (en) Process for the dehydrogenation of organic compounds

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]

Free format text: APRESENTAR A TRADUCAO SIMPLES DO DOCUMENTO HABIL DA ORIGEM.

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFERIMENTO DO PRESENTE PEDIDO, UMA VEZ QUE NAO ATENDE AO REQUISITO DE ATIVIDADE INVENTIVA ( ART. 8O, 11 E 13 DA LPI )

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.