IN171804B - - Google Patents

Info

Publication number
IN171804B
IN171804B IN98/CAL/89A IN98CA1989A IN171804B IN 171804 B IN171804 B IN 171804B IN 98CA1989 A IN98CA1989 A IN 98CA1989A IN 171804 B IN171804 B IN 171804B
Authority
IN
India
Application number
IN98/CAL/89A
Other languages
English (en)
Inventor
Jin Jiquan
Jin Gouquan
Xu Yong
Shang Liandi
Luo Gouchun
Original Assignee
China Petrochemical Corp
Beijing Res Inst Yanshan Petro
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 China Petrochemical Corp, Beijing Res Inst Yanshan Petro filed Critical China Petrochemical Corp
Publication of IN171804B publication Critical patent/IN171804B/en

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
    • 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
    • B01J23/54—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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Epoxy Compounds (AREA)
IN98/CAL/89A 1988-02-03 1989-01-31 IN171804B (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN88100400A CN1009437B (zh) 1988-02-03 1988-02-03 乙烯氧化制环氧乙烷高效银催化剂

Publications (1)

Publication Number Publication Date
IN171804B true IN171804B (OSRAM) 1993-01-09

Family

ID=4831321

Family Applications (1)

Application Number Title Priority Date Filing Date
IN98/CAL/89A IN171804B (OSRAM) 1988-02-03 1989-01-31

Country Status (6)

Country Link
US (1) US5063195A (OSRAM)
EP (1) EP0327356B1 (OSRAM)
JP (1) JPH0667475B2 (OSRAM)
CN (1) CN1009437B (OSRAM)
DE (1) DE68921777T2 (OSRAM)
IN (1) IN171804B (OSRAM)

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* Cited by examiner, † Cited by third party
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US7528270B2 (en) * 2004-06-18 2009-05-05 Shell Oil Company Process for the production of an olefin oxide, a 1, 2-diol, a 1,2-diol ether, or an alkanolamine
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US8536083B2 (en) 2004-09-01 2013-09-17 Shell Oil Company Olefin epoxidation process, a catalyst for use in the process, a carrier for use in preparing the catalyst, and a process for preparing the carrier
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MX2007009904A (es) * 2005-02-21 2007-09-26 Shell Int Research Proceso de epoxidacion de olefinas, catalizador para su uso en el proceso, portador para su uso en la fabricacion del catalizador, y proceso para fabricar el portador.
US7507844B2 (en) * 2005-05-09 2009-03-24 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Nanometer scale restructuring of alumina carrier surface and catalysts for the production of alkene oxides
JP5232642B2 (ja) 2005-06-07 2013-07-10 サン−ゴバン セラミックス アンド プラスティクス，インコーポレイティド 触媒担体およびその触媒担体の調製方法
TWI415675B (zh) 2005-06-07 2013-11-21 Shell Int Research 催化劑、製備催化劑之方法、及製備烯烴氧化物、１，２-二醇、１，２-二醇醚或烷醇胺之方法
US8791280B2 (en) * 2005-08-10 2014-07-29 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Process for preparation of catalyst carrier and its use in catalyst preparation
ATE509002T1 (de) 2006-07-21 2011-05-15 Dow Global Technologies Llc Verbessertes dieselpartikelfilter
JP4267015B2 (ja) * 2006-09-29 2009-05-27 株式会社日本触媒 エチレンオキシド製造用触媒およびエチレンオキシドの製造方法
TWI454427B (zh) * 2006-11-01 2014-10-01 Dow Global Technologies Llc α-氧化鋁之成形多孔體及其製備方法
KR20100017689A (ko) 2007-05-09 2010-02-16 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 에폭시화 촉매, 이 촉매의 제조방법, 및 산화올레핀, 1,2-디올, 1,2-디올 에테르, 1,2-카보네이트 또는 알칸올아민의 생산 방법
US7507845B1 (en) * 2007-08-27 2009-03-24 Sd Lizenzverwertungsgesellschaft Mbh & Co Kg Process for production of an olefin oxide
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JP5756088B2 (ja) * 2009-04-21 2015-07-29 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 エポキシ化反応及びその運転条件
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CN107902745B (zh) * 2017-11-30 2021-08-17 浙江奇彩环境科技股份有限公司 一种垃圾渗滤液浓水的处理方法
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Also Published As

Publication number Publication date
CN1009437B (zh) 1990-09-05
EP0327356B1 (en) 1995-03-22
CN1034678A (zh) 1989-08-16
JPH0256246A (ja) 1990-02-26
EP0327356A1 (en) 1989-08-09
DE68921777T2 (de) 1995-11-23
US5063195A (en) 1991-11-05
JPH0667475B2 (ja) 1994-08-31
DE68921777D1 (de) 1995-04-27

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