YU49121B - Postupak za pripremanje katalizatora za proizvodnju vinil-acetata - Google Patents

Postupak za pripremanje katalizatora za proizvodnju vinil-acetata

Info

Publication number
YU49121B
YU49121B YU30496A YU30496A YU49121B YU 49121 B YU49121 B YU 49121B YU 30496 A YU30496 A YU 30496A YU 30496 A YU30496 A YU 30496A YU 49121 B YU49121 B YU 49121B
Authority
YU
Yugoslavia
Prior art keywords
water
substrate
compounds
metal compounds
soluble
Prior art date
Application number
YU30496A
Other languages
English (en)
Other versions
YU30496A (sh
Inventor
Roland Abel
Loan Nicolau
Original Assignee
Hoechst Celanese Corporation
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 Hoechst Celanese Corporation filed Critical Hoechst Celanese Corporation
Publication of YU30496A publication Critical patent/YU30496A/sh
Publication of YU49121B publication Critical patent/YU49121B/sh

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
    • B01J23/54—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
    • 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
    • B01J23/56—Platinum group metals
    • B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/656—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
    • 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
    • B01J23/56—Platinum group metals
    • B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/656—Manganese, technetium or rhenium
    • B01J23/6567—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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/04—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
    • C07C67/05—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation
    • C07C67/055—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation in the presence of platinum group metals or their compounds

Landscapes

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

Abstract

Postupak za pripremanje katalizatora za proizvodnju vinil acetata, u parnoj fazi od sirćetne kiseline, etilena i kiseonika, koji se sastoji od porozne podloge koja sadrži nanete metale koji obuhvataju od oko 2 do oko 14 g/l paladijuma, od oko 1 do oko 8 g/l zlata, i bar jedan metal iz grupe koja se sastoji od oko 0,5 do oko 4 g/l cirkonijuma i od oko 1 do oko 8 g/l renijuma, naznačen time, što postupak obuhvata impregnisanje pomenute podloge jedinjenjima pomenutih metala rastvorljivim u vodi, prevođenje tih jedinjenja metala rastvorljivih u vodi u jedinjenja metala nerastvorljiva u vodi potapanjem impregnisane podloge u rastvor za fiksiranje koji sadrži jedinjenje koje reaguje sa pomenutim jedinjenjima rastvorljivim u vodi da bi se na podlozi nataložila jedinjenja metala nerastvorljiva u vodi, i, dok je impregnisana podloga potopljena u rastvor za fiksiranje kotrljanjem impregnisane podloge u istom dovoljno dugo da se na impregnisanu podlogu ravnomerno nanese rastvor za fiksiranje, dovršavanje taloženja pomenutih jedinjenja nerastvorljivih u vodi, ispiranje podloge i redukovanje jedinjenja metala nerastvorljivih u vodi da bi obrazovala slobodne metale na podlozi. Prijava sadrži još 1 nezavisan i 7 zavisnih zahteva.
YU30496A 1995-05-23 1996-05-22 Postupak za pripremanje katalizatora za proizvodnju vinil-acetata YU49121B (sh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44960495A 1995-05-23 1995-05-23

Publications (2)

Publication Number Publication Date
YU30496A YU30496A (sh) 1998-08-14
YU49121B true YU49121B (sh) 2004-03-12

Family

ID=23784789

Family Applications (1)

Application Number Title Priority Date Filing Date
YU30496A YU49121B (sh) 1995-05-23 1996-05-22 Postupak za pripremanje katalizatora za proizvodnju vinil-acetata

Country Status (26)

Country Link
EP (1) EP0827422B1 (sh)
JP (1) JP3955321B2 (sh)
KR (1) KR100403073B1 (sh)
CN (1) CN1093775C (sh)
AR (1) AR002074A1 (sh)
AT (1) ATE211411T1 (sh)
AU (1) AU724611B2 (sh)
BR (1) BR9609119A (sh)
CZ (1) CZ294245B6 (sh)
DE (1) DE69618635T2 (sh)
DK (1) DK0827422T3 (sh)
ES (1) ES2170235T3 (sh)
HK (1) HK1009770A1 (sh)
HU (1) HUP9802502A3 (sh)
IN (2) IN188013B (sh)
MX (1) MX9709066A (sh)
MY (1) MY117982A (sh)
NO (1) NO320362B1 (sh)
NZ (1) NZ307957A (sh)
PL (1) PL192553B1 (sh)
RU (1) RU2163841C2 (sh)
TR (1) TR199701408T1 (sh)
UA (1) UA46768C2 (sh)
WO (1) WO1996037294A1 (sh)
YU (1) YU49121B (sh)
ZA (1) ZA963642B (sh)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1084219C (zh) * 1996-10-22 2002-05-08 中国石油化工总公司上海石油化工研究院 用于生产不饱和酯的催化剂
US5859287A (en) * 1997-10-30 1999-01-12 Celanese International Corporation Process for preparing vinyl acetate utilizing a catalyst comprising palladium, gold, and any of certain third metals
FR2771310B1 (fr) * 1997-11-24 2000-02-18 Rhone Poulenc Chimie Composition a base d'or et d'au moins un autre metal sur un support d'oxyde de cerium, d'oxyde de zirconium ou d'un melange de ces oxydes, procede de preparation et utilisation comme catalyseur
DE19754991C2 (de) * 1997-12-11 2000-03-23 Celanese Chem Europe Gmbh Katalysator, Verfahren zur Herstellung des Katalysators und Verfahren zur Herstellung von Vinylacetat unter Einsatz des Katalysators
US6072078A (en) * 1997-12-12 2000-06-06 Celanese International Corporation Vinyl acetate production using a catalyst comprising palladium, gold, copper and any of certain fourth metals
ID26891A (id) * 1998-06-02 2001-02-15 Celanese Internasional Corp Katalis vinil asetat yang terdiri dari palladium logam dan emas yang dibuat dengan potasium aurat
DE19920390C2 (de) * 1999-05-04 2002-08-01 Celanese Chem Europe Gmbh Katalysator und Verfahren zur Herstellung von Vinylacetat
US7215131B1 (en) 1999-06-07 2007-05-08 Formfactor, Inc. Segmented contactor
TW201240725A (en) 2003-12-19 2012-10-16 Celanese Int Corp Layered support material for catalysts
CA2547318C (en) * 2003-12-19 2010-11-02 Celanese International Corporation Layered support material for catalysts
PL382741A1 (pl) 2004-12-20 2007-12-10 Celanese International Corporation Zmodyfikowane materiały podłoża dla katalizatorów
US8227369B2 (en) 2005-05-25 2012-07-24 Celanese International Corp. Layered composition and processes for preparing and using the composition
DE102008059342A1 (de) * 2008-11-30 2010-06-10 Süd-Chemie AG Schalenkatalysator, Verfahren zu seiner Herstellung sowie Verwendung
CN103480429B (zh) * 2012-06-12 2016-08-24 中国石油化工股份有限公司 水合氧化铝成型物及应用和蛋壳型催化剂及制备方法与应用和制备羧酸乙烯酯的方法
TWI510293B (zh) 2012-09-19 2015-12-01 Clariant Int Ltd 用於製造烯基羧酸酯之銅促進殼催化劑，及用於製造該銅促進殼催化劑之方法。
TW202204039A (zh) * 2020-06-11 2022-02-01 美商瑟蘭斯國際股份有限公司 用於乙酸乙烯酯製造之催化劑的製備方法
WO2024057789A1 (ja) * 2022-09-16 2024-03-21 株式会社レゾナック 酢酸ビニル製造用触媒の製造方法及び酢酸ビニルの製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8707595D0 (en) * 1987-03-31 1987-05-07 British Petroleum Co Plc Chemical process
US5314858A (en) * 1992-10-14 1994-05-24 Hoechst Celanese Corporation Vinyl acetate catalyst preparation method
US5332710A (en) * 1992-10-14 1994-07-26 Hoechst Celanese Corporation Vinyl acetate catalyst preparation method
DE4323981C1 (de) * 1993-07-16 1995-03-09 Hoechst Ag Palladium und Kalium sowie Cadmium, Barium oder Gold enthaltender Schalenkatalysator, Verfahren zu dessen Herstellung sowie dessen Verwendung zur Herstellung von Vinylacetat
SG47363A1 (en) * 1994-02-22 1998-04-17 Standard Oil Co Ohio Process for the preparation of fluid bed vinyl acetate catalyst

Also Published As

Publication number Publication date
CN1093775C (zh) 2002-11-06
UA46768C2 (uk) 2002-06-17
TR199701408T1 (xx) 1998-03-21
JP3955321B2 (ja) 2007-08-08
PL323489A1 (en) 1998-03-30
NO320362B1 (no) 2005-11-28
NO975346D0 (no) 1997-11-21
MX9709066A (es) 1998-03-31
DE69618635D1 (de) 2002-02-28
HK1009770A1 (en) 1999-10-08
ZA963642B (en) 1997-11-10
HUP9802502A2 (hu) 1999-03-29
IN188013B (sh) 2002-08-10
MY117982A (en) 2004-08-30
AU5746396A (en) 1996-12-11
AU724611B2 (en) 2000-09-28
EP0827422B1 (en) 2002-01-02
NO975346L (no) 1997-11-21
ATE211411T1 (de) 2002-01-15
CZ370097A3 (cs) 1998-06-17
KR100403073B1 (ko) 2004-03-20
HUP9802502A3 (en) 1999-12-28
PL192553B1 (pl) 2006-11-30
DK0827422T3 (da) 2002-03-18
EP0827422A1 (en) 1998-03-11
JPH11505765A (ja) 1999-05-25
BR9609119A (pt) 1999-02-23
IN2001KO00690A (sh) 2015-07-31
DE69618635T2 (de) 2002-08-14
RU2163841C2 (ru) 2001-03-10
ES2170235T3 (es) 2002-08-01
AR002074A1 (es) 1998-01-07
KR19990021892A (ko) 1999-03-25
NZ307957A (en) 1999-03-29
WO1996037294A1 (en) 1996-11-28
CN1187782A (zh) 1998-07-15
CZ294245B6 (cs) 2004-11-10
YU30496A (sh) 1998-08-14

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