CA2389448A1 - Vinyl acetate catalyst comprising metallic palladium and gold and prepared utilizing sonication - Google Patents

Vinyl acetate catalyst comprising metallic palladium and gold and prepared utilizing sonication Download PDF

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Publication number
CA2389448A1
CA2389448A1 CA002389448A CA2389448A CA2389448A1 CA 2389448 A1 CA2389448 A1 CA 2389448A1 CA 002389448 A CA002389448 A CA 002389448A CA 2389448 A CA2389448 A CA 2389448A CA 2389448 A1 CA2389448 A1 CA 2389448A1
Authority
CA
Canada
Prior art keywords
support
palladium
gold
water
solution
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002389448A
Other languages
English (en)
French (fr)
Inventor
Tao Wang
H. Robert Gerberich
Jerry A. Broussard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Celanese International Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2389448A1 publication Critical patent/CA2389448A1/en
Abandoned legal-status Critical Current

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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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/34—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation
    • B01J37/341—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation
    • B01J37/343—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation of ultrasonic wave energy
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • B01J23/8926—Copper and noble metals
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Toxicology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CA002389448A 1999-11-17 2000-10-17 Vinyl acetate catalyst comprising metallic palladium and gold and prepared utilizing sonication Abandoned CA2389448A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US44191199A 1999-11-17 1999-11-17
US09/441,911 1999-11-17
PCT/US2000/028723 WO2001036091A1 (en) 1999-11-17 2000-10-17 Vinyl acetate catalyst comprising metallic palladium and gold and prepared utilizing sonication

Publications (1)

Publication Number Publication Date
CA2389448A1 true CA2389448A1 (en) 2001-05-25

Family

ID=23754793

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002389448A Abandoned CA2389448A1 (en) 1999-11-17 2000-10-17 Vinyl acetate catalyst comprising metallic palladium and gold and prepared utilizing sonication

Country Status (9)

Country Link
EP (1) EP1237650A1 (es)
JP (1) JP2003513788A (es)
KR (1) KR20020048435A (es)
CN (1) CN1391496A (es)
BR (1) BR0015179A (es)
CA (1) CA2389448A1 (es)
CZ (1) CZ20021630A3 (es)
MX (1) MXPA02004920A (es)
WO (1) WO2001036091A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6794332B2 (en) * 2000-07-07 2004-09-21 Saudi Basic Industries Corporation Highly selective shell impregnated catalyst of improved space time yield for production of vinyl acetate
JP4964170B2 (ja) * 2007-04-09 2012-06-27 昭和電工株式会社 酢酸アルケニル製造用触媒の製造方法
CN102794203B (zh) * 2011-05-23 2016-04-13 中国石油化工股份有限公司 一种异形加氢裂化催化剂及其制备方法和应用
JP2012223769A (ja) * 2012-08-20 2012-11-15 Nippon Shokubai Co Ltd アンモニア分解触媒の製造方法
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。
CN104437622B (zh) * 2013-09-24 2016-08-10 中国石油化工股份有限公司 醋酸烯丙酯催化剂及其制备方法
EP3618961A1 (en) * 2017-05-01 2020-03-11 DSM IP Assets B.V. Improved process to deposit pd- nanoparticles
WO2018235705A1 (ja) * 2017-06-23 2018-12-27 エヌ・イーケムキャット株式会社 酢酸ビニル合成用パラジウム－金担持触媒の製造方法
WO2020001840A1 (en) * 2018-06-27 2020-01-02 Rhodia Operations Catalyst for base-free aerobic oxidation of glucose to glucaric acid; said process and said catalyst's preparation
CN109999900A (zh) * 2019-05-28 2019-07-12 黑龙江省科学院石油化学研究院 一种超声辅助还原制备sapo-11负载纳米钯催化剂的方法
CN112642480B (zh) * 2019-10-10 2022-12-09 中国石油化工股份有限公司 乙烯法醋酸乙烯催化剂
CN111408382A (zh) * 2020-04-13 2020-07-14 广东石油化工学院 一种具备高效催化功能纳米触媒基材的制程工艺
JPWO2022113429A1 (es) * 2020-11-27 2022-06-02

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0158431B1 (ko) * 1995-06-23 1998-11-16 윤덕용 수소분리용 무기재료막의 제조방법
DE19754992C2 (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
DE19834568A1 (de) * 1998-07-31 2000-02-03 Aventis Res & Tech Gmbh & Co Bimetallische Kupfer-Ruthenium-Trägerkatalysatoren mit hoher Sinterstabilität und Verfahren zu deren Herstellung

Also Published As

Publication number Publication date
CN1391496A (zh) 2003-01-15
MXPA02004920A (es) 2002-09-18
BR0015179A (pt) 2002-06-18
CZ20021630A3 (cs) 2002-10-16
KR20020048435A (ko) 2002-06-22
WO2001036091A1 (en) 2001-05-25
EP1237650A1 (en) 2002-09-11
JP2003513788A (ja) 2003-04-15

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