AR240876A2 - Un procedimiento para la preparacion de un catalizador que contiene plata y dicho catalizador - Google Patents

Un procedimiento para la preparacion de un catalizador que contiene plata y dicho catalizador

Info

Publication number
AR240876A2
AR240876A2 AR30438386A AR30438386A AR240876A2 AR 240876 A2 AR240876 A2 AR 240876A2 AR 30438386 A AR30438386 A AR 30438386A AR 30438386 A AR30438386 A AR 30438386A AR 240876 A2 AR240876 A2 AR 240876A2
Authority
AR
Argentina
Prior art keywords
silver
preparation
containing catalyst
support
compound
Prior art date
Application number
AR30438386A
Other languages
English (en)
Other versions
AR240876A1 (es
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Application granted granted Critical
Publication of AR240876A2 publication Critical patent/AR240876A2/es
Publication of AR240876A1 publication Critical patent/AR240876A1/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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • 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
    • 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
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63—Pore volume
    • B01J35/635—0.5-1.0 ml/g
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/64—Pore diameter
    • B01J35/657—Pore diameter larger than 1000 nm

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Epoxy Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

UN PROCEDIMIENTO PARA LA PREPARACION DE UN CATALIZADOR QUE CONTIENE PLATA ADECUADO PARA LA OXIDACION DE ETILENO A OXIDO DE ETILENO MEDIANTE LA APLICACION DE UN COMPUESTO DE PLATA A UN SOPORTE Y POSTERIOR REDUCCION DEL COMPUESTO DE PLATA APLICADO A PLATA METALICA. EL SOPORTE SE HA PREPARADO POR MEZCLA DE UN COMPUESTO DE ALUMINIO CON UNA SAL DE UN METAL DEL GRUPO (IA) DEL SISTEMA PERIODICO Y POR CALCINACION DE LA MEZCLA OBTENIDA A UNA TEMPERATURA COMPRENDIDA ENTRE 1200 Y 1700 C.
AR304383A 1985-06-28 1986-06-27 Un procedimiento para la preparacion de un catalizador que contiene plata y dicho catalizador AR240876A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8501864 1985-06-28

Publications (2)

Publication Number Publication Date
AR240876A2 true AR240876A2 (es) 1991-03-27
AR240876A1 AR240876A1 (es) 1991-03-27

Family

ID=19846217

Family Applications (1)

Application Number Title Priority Date Filing Date
AR304383A AR240876A1 (es) 1985-06-28 1986-06-27 Un procedimiento para la preparacion de un catalizador que contiene plata y dicho catalizador

Country Status (33)

Country Link
EP (1) EP0207550B1 (es)
JP (1) JPH0761448B2 (es)
KR (1) KR940000865B1 (es)
CN (1) CN1009827B (es)
AR (1) AR240876A1 (es)
AT (1) ATE56634T1 (es)
AU (1) AU583394B2 (es)
BG (1) BG50597A3 (es)
BR (1) BR8602942A (es)
CA (1) CA1284985C (es)
CS (1) CS266591B2 (es)
DD (1) DD247388A5 (es)
DE (1) DE3674270D1 (es)
DK (1) DK164025C (es)
EG (1) EG18788A (es)
ES (1) ES2000171A6 (es)
FI (1) FI81506C (es)
GR (1) GR861669B (es)
HU (1) HU203289B (es)
IE (1) IE59124B1 (es)
IL (1) IL79246A (es)
IN (1) IN170003B (es)
MA (1) MA20720A1 (es)
MX (1) MX166917B (es)
NO (1) NO169157C (es)
NZ (1) NZ216673A (es)
PH (1) PH23562A (es)
PL (1) PL151362B1 (es)
PT (1) PT82851B (es)
RU (1) RU2007214C1 (es)
TR (1) TR22690A (es)
YU (1) YU45345B (es)
ZA (1) ZA864757B (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8502992A (nl) * 1985-11-01 1987-06-01 Dow Chemical Nederland Werkwijze voor het beladen van een gevormd dragermateriaal met een katalytisch actief materiaal of met een precursor van een katalytisch actief materiaal en gevormde katalysator verkregen onder toepassing van de werkwijze.
NL8502993A (nl) * 1985-11-01 1987-06-01 Dow Chemical Nederland Zilverkatalysator, alsmede werkwijze voor de bereiding daarvan.
JP4172827B2 (ja) * 1994-12-15 2008-10-29 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ 酸化エチレン触媒の製造方法
JP4206404B2 (ja) * 1995-09-25 2009-01-14 三菱化学株式会社 酸化エチレン製造用触媒
EP1002575B1 (en) 1998-11-17 2005-03-30 Nippon Shokubai Co., Ltd. Catalyst carrier for use in production of ethylene oxide
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
ZA200200049B (en) 2001-01-25 2002-07-16 Nippon Catalytic Chem Ind Fixed-bed shell-and-tube reactor and its usage.
JP4726349B2 (ja) * 2001-08-03 2011-07-20 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
US9272271B2 (en) 2007-09-19 2016-03-01 General Electric Company Manufacture of catalyst compositions and systems
US9375710B2 (en) 2007-09-19 2016-06-28 General Electric Company Catalyst and method of manufacture
WO2010001732A1 (ja) 2008-06-30 2010-01-07 株式会社日本触媒 固定床多管式反応器への固体粒状物の充填方法
US20100196237A1 (en) 2009-01-30 2010-08-05 General Electric Company Templated catalyst composition and associated method
US20100196236A1 (en) 2009-01-30 2010-08-05 General Electric Company Templated catalyst composition and associated method
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
CN102397795B (zh) 2010-09-13 2014-03-19 中国石油化工股份有限公司 环氧乙烷生产用银催化剂的载体、其制备方法、由其制成的银催化剂及其应用
CN102441435B (zh) * 2010-09-30 2014-01-01 中国石油化工股份有限公司 制备银催化剂用氧化铝载体的方法、由此得到的载体及其应用
CN102527430B (zh) 2010-12-29 2014-04-30 中国石油化工股份有限公司 银催化剂载体的制备方法、由此制备的载体、由该载体制成的银催化剂及其应用
CN103608106B (zh) * 2011-04-14 2016-03-09 巴斯夫欧洲公司 用于制备氧化乙烯的含锌催化剂
US20120329644A1 (en) 2011-06-21 2012-12-27 General Electric Company Catalyst composition and catalytic reduction system
CN102921471B (zh) * 2011-08-10 2015-07-22 中国石油化工股份有限公司 合成α-氧化铝载体的氧化铝源组合物和α-氧化铝载体及其制备方法以及银催化剂和应用
CN103721712B (zh) * 2012-10-12 2016-03-30 中国石油化工股份有限公司 一种乙烯氧化生产环氧乙烷用银催化剂

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3651167A (en) * 1970-08-03 1972-03-21 Universal Oil Prod Co Selective hydrogenation of c4-acetylenic hydrocarbons
US3962136A (en) * 1972-01-07 1976-06-08 Shell Oil Company Catalyst for production of ethylene oxide
US4207210A (en) * 1973-10-26 1980-06-10 Shell Oil Company Process for preparing an ethylene oxide catalyst
GB1560480A (en) * 1976-11-03 1980-02-06 Ici Ltd Production of ethylene oxide
FR2403991A1 (fr) * 1977-09-22 1979-04-20 Philagro Sa Procede de deshalogenation d'amines aromatiques halogenees
JPS57107242A (en) * 1980-12-25 1982-07-03 Mitsubishi Petrochem Co Ltd Catalyst for production of ethylene oxide
US4379134A (en) * 1981-02-13 1983-04-05 Union Carbide Corporation Process of preparing high purity alumina bodies
JPS57140654A (en) * 1981-02-25 1982-08-31 Mitsubishi Petrochem Co Ltd Silver catalyst for preparation of ethylene oxide
ZA829384B (en) * 1981-12-30 1983-10-26 Ici Plc Catalysts for the production of alkylene oxides
JPS5919542A (ja) * 1982-07-24 1984-02-01 ヘキスト・アクチエンゲゼルシヤフト 銀触媒の製造方法

Also Published As

Publication number Publication date
IL79246A (en) 1989-05-15
DE3674270D1 (de) 1990-10-25
EP0207550B1 (en) 1990-09-19
DK164025C (da) 1992-09-28
CS266591B2 (en) 1990-01-12
HU203289B (en) 1991-07-29
FI862743L (fi) 1986-12-29
GR861669B (en) 1986-10-30
CN1009827B (zh) 1990-10-03
ZA864757B (en) 1987-02-25
NO169157B (no) 1992-02-10
FI862743A0 (fi) 1986-06-26
BG50597A3 (bg) 1992-09-15
DD247388A5 (de) 1987-07-08
PT82851A (en) 1986-07-01
TR22690A (tr) 1988-03-31
NO862585L (no) 1986-12-29
IN170003B (es) 1992-01-25
FI81506B (fi) 1990-07-31
YU112486A (en) 1988-06-30
AU583394B2 (en) 1989-04-27
CS476286A2 (en) 1989-04-14
AU5929086A (en) 1987-01-08
EG18788A (en) 1994-10-30
NO862585D0 (no) 1986-06-26
ATE56634T1 (de) 1990-10-15
PL151362B1 (en) 1990-08-31
MX166917B (es) 1993-02-15
EP0207550A1 (en) 1987-01-07
CN86104383A (zh) 1987-02-04
PH23562A (en) 1989-08-25
YU45345B (en) 1992-05-28
DK303986A (da) 1986-12-29
KR940000865B1 (ko) 1994-02-03
HUT45922A (en) 1988-09-28
IE59124B1 (en) 1994-01-12
ES2000171A6 (es) 1988-01-01
NO169157C (no) 1992-05-20
FI81506C (fi) 1990-11-12
BR8602942A (pt) 1987-02-17
IE861717L (en) 1986-12-28
DK164025B (da) 1992-05-04
PT82851B (pt) 1988-04-21
AR240876A1 (es) 1991-03-27
JPS624444A (ja) 1987-01-10
KR870000101A (ko) 1987-02-16
DK303986D0 (da) 1986-06-26
NZ216673A (en) 1989-08-29
JPH0761448B2 (ja) 1995-07-05
IL79246A0 (en) 1986-09-30
MA20720A1 (fr) 1986-12-31
CA1284985C (en) 1991-06-18
RU2007214C1 (ru) 1994-02-15

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