BR8200313A - Processo heterogeneo em fase de vapor composicao de paladio - Google Patents

Processo heterogeneo em fase de vapor composicao de paladio

Info

Publication number
BR8200313A
BR8200313A BR8200313A BR8200313A BR8200313A BR 8200313 A BR8200313 A BR 8200313A BR 8200313 A BR8200313 A BR 8200313A BR 8200313 A BR8200313 A BR 8200313A BR 8200313 A BR8200313 A BR 8200313A
Authority
BR
Brazil
Prior art keywords
palapio
steam phase
heterogeneous process
composition steam
composition
Prior art date
Application number
BR8200313A
Other languages
English (en)
Inventor
Louis Anthony Kapicak
Joseph Peter Henry
Original Assignee
Union Carbide Corp
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 Corp filed Critical Union Carbide Corp
Publication of BR8200313A publication Critical patent/BR8200313A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/34—Esters of acyclic saturated polycarboxylic acids having an esterified carboxyl group bound to an acyclic carbon atom
    • C07C69/36—Oxalic acid esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
BR8200313A 1981-01-23 1982-01-21 Processo heterogeneo em fase de vapor composicao de paladio BR8200313A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22764081A 1981-01-23 1981-01-23
US06/239,762 US4616093A (en) 1981-01-23 1981-03-12 Process for preparing a diester of oxalic acid in the vapor phase

Publications (1)

Publication Number Publication Date
BR8200313A true BR8200313A (pt) 1982-11-23

Family

ID=26921621

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8200313A BR8200313A (pt) 1981-01-23 1982-01-21 Processo heterogeneo em fase de vapor composicao de paladio

Country Status (12)

Country Link
US (1) US4616093A (pt)
EP (1) EP0057630B1 (pt)
KR (1) KR830008977A (pt)
AR (1) AR228887A1 (pt)
AU (1) AU553222B2 (pt)
BR (1) BR8200313A (pt)
CA (1) CA1187095A (pt)
DE (1) DE3264960D1 (pt)
ES (1) ES508998A0 (pt)
MX (1) MX158713A (pt)
MY (1) MY8700087A (pt)
SG (1) SG69986G (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5980630A (ja) * 1982-11-01 1984-05-10 Ube Ind Ltd シユウ酸ジエステルの製法
US4487958A (en) * 1982-09-30 1984-12-11 Union Carbide Corporation Process for preparing a diester of oxalic acid
DE3342291A1 (de) * 1983-11-23 1985-05-30 Röhm GmbH, 6100 Darmstadt Verfahren zur herstellung von oxalsaeurediestern
DE69305829T2 (de) * 1992-12-07 1997-03-13 Ford Werke Ag Katalysatoren aus Organo-Edelmetall-Vorläufern
EP0802175A1 (en) * 1996-04-16 1997-10-22 Ube Industries, Ltd. Process for preparation of dialkyl oxalate
AU2002315873A1 (en) * 2002-06-24 2004-01-06 Tanaka Kikinzoku Kogyo K.K. Catalyst for selective oxidation of carbon monoxide in reformed gas
US20070184974A1 (en) * 2006-02-06 2007-08-09 Bates Stephen C High temperature metal-on-oxide-ceramic catalysts
CN101830806B (zh) * 2010-05-21 2013-07-24 上海浦景化工技术有限公司 一种联产碳酸二甲酯和草酸二甲酯的方法和装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5315313A (en) * 1976-07-27 1978-02-13 Ube Ind Ltd Production of oxalic acid diesters
JPS54100312A (en) * 1978-01-25 1979-08-08 Ube Ind Ltd Preparation of oxalic diesters
JPS5441813A (en) * 1977-09-07 1979-04-03 Ube Ind Ltd Preparation of oxalic acid diesters
IT1097268B (it) * 1978-06-23 1985-08-31 Montedison Spa Processo per la preparazione di esteri dell'acido ossalico

Also Published As

Publication number Publication date
AU553222B2 (en) 1986-07-10
SG69986G (en) 1987-02-27
CA1187095A (en) 1985-05-14
EP0057630B1 (en) 1985-07-31
AR228887A1 (es) 1983-04-29
AU7975682A (en) 1982-07-29
DE3264960D1 (en) 1985-09-05
ES8300672A1 (es) 1982-12-01
KR830008977A (ko) 1983-12-16
MY8700087A (en) 1987-12-31
ES508998A0 (es) 1982-12-01
EP0057630A1 (en) 1982-08-11
US4616093A (en) 1986-10-07
MX158713A (es) 1989-03-03

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 21/01/97