IN2006CH00632A - - Google Patents

Info

Publication number
IN2006CH00632A
IN2006CH00632A IN632CH2006A IN2006CH00632A IN 2006CH00632 A IN2006CH00632 A IN 2006CH00632A IN 632CH2006 A IN632CH2006 A IN 632CH2006A IN 2006CH00632 A IN2006CH00632 A IN 2006CH00632A
Authority
IN
India
Application number
Inventor
Juliana G Serafin
Albert Cheng-Yu Liu
Seyed R Seyedmonir
Madan Mohan Bhasin
Hwaili Soo
Erlind M Thorsteinson
Original Assignee
Union Carbide Chem Plastic
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 Union Carbide Chem Plastic filed Critical Union Carbide Chem Plastic
Publication of IN2006CH00632A publication Critical patent/IN2006CH00632A/en

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
    • 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
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/12—Silica and 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
    • B01J23/54—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
    • 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
    • B01J23/68—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/688—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with manganese, technetium or rhenium
    • 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
    • B01J37/0201—Impregnation
    • B01J37/0205—Impregnation in several steps
    • 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
    • B01J37/0201—Impregnation
    • B01J37/0207—Pretreatment of the support
    • 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
    • B01J37/06—Washing
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Epoxy Compounds (AREA)
IN632CH2006 2003-08-22 2006-02-21 IN2006CH00632A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49745203P 2003-08-22 2003-08-22

Publications (1)

Publication Number Publication Date
IN2006CH00632A true IN2006CH00632A (en) 2007-06-22

Family

ID=34272572

Family Applications (1)

Application Number Title Priority Date Filing Date
IN632CH2006 IN2006CH00632A (en) 2003-08-22 2006-02-21

Country Status (10)

Country Link
US (2) US20060258532A1 (en)
EP (1) EP1658136A1 (en)
JP (1) JP4870561B2 (en)
CN (1) CN1838991A (en)
CA (1) CA2538992C (en)
IN (1) IN2006CH00632A (en)
RU (1) RU2372342C2 (en)
SG (1) SG177010A1 (en)
TW (1) TWI352623B (en)
WO (1) WO2005023418A1 (en)

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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
US20060205962A1 (en) * 2005-02-21 2006-09-14 Rubinstein Leonid Isaakovich Olefin epoxidation process, a catalyst for use in the process, a carrier for use in making the catalyst, and a process for making the carrier
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EP2424826A2 (en) 2009-04-29 2012-03-07 Dow Technology Investments LLC Porous body precursors, shaped porous bodies, processes for making them, and end-use products based upon the same
US8586769B2 (en) * 2010-06-04 2013-11-19 Scientific Design Company, Inc. Carrier for ethylene oxide catalysts
US9259726B2 (en) * 2011-06-06 2016-02-16 Dow Technology Investments Llc Methods for producing epoxidation catalysts and epoxidation methods utilizing them
CN104220160B (en) * 2012-03-27 2017-10-31 陶氏技术投资有限责任公司 The method for preparing the intermediate of loading type silver catalyst containing manganese
CN103357438B (en) * 2012-03-28 2016-03-30 中国石油化工股份有限公司 A kind of method of the alumina support for the preparation of silver catalyst and silver catalyst thereof
RU2674990C1 (en) * 2013-12-19 2018-12-14 Сайентифик Дизайн Компани, Инк. High-concentration silver solutions for ethylene oxide catalyst preparation
CN107790153B (en) * 2016-08-30 2020-10-27 中国石油化工股份有限公司 Silicon modified Fischer-Tropsch synthesis catalyst and application thereof
CN107774259B (en) * 2016-08-30 2020-09-22 中国石油化工股份有限公司 Fischer-Tropsch synthesis catalyst and application thereof
TWI772322B (en) * 2016-09-02 2022-08-01 美商陶氏科技投資有限公司 Process for preparing an epoxidation catalyst
CN106947290A (en) * 2017-03-31 2017-07-14 合肥悦兰信息技术有限公司 The preparation method of colored silicon-dioxide powdery material
US20190022628A1 (en) * 2017-07-24 2019-01-24 Scientific Design Company, Inc. Post impregnation heat treatment for silver-based epoxidation catalysts
CN112439399B (en) * 2019-08-29 2023-05-09 中国石油化工股份有限公司 Alpha-alumina carrier, preparation method, silver catalyst and application
CN114425373B (en) * 2020-09-25 2023-09-08 中国石油化工股份有限公司 Alpha-alumina carrier, preparation method, silver catalyst and application

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Also Published As

Publication number Publication date
US20110082029A1 (en) 2011-04-07
TWI352623B (en) 2011-11-21
EP1658136A1 (en) 2006-05-24
RU2006109006A (en) 2006-07-27
TW200510063A (en) 2005-03-16
SG177010A1 (en) 2012-01-30
CA2538992A1 (en) 2005-03-17
CN1838991A (en) 2006-09-27
JP2007503305A (en) 2007-02-22
RU2372342C2 (en) 2009-11-10
JP4870561B2 (en) 2012-02-08
WO2005023418A1 (en) 2005-03-17
CA2538992C (en) 2013-02-19
US20060258532A1 (en) 2006-11-16

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