BR9007163A - Processo para a fabricacao de cloroformio - Google Patents

Processo para a fabricacao de cloroformio

Info

Publication number
BR9007163A
BR9007163A BR909007163A BR9007163A BR9007163A BR 9007163 A BR9007163 A BR 9007163A BR 909007163 A BR909007163 A BR 909007163A BR 9007163 A BR9007163 A BR 9007163A BR 9007163 A BR9007163 A BR 9007163A
Authority
BR
Brazil
Prior art keywords
chlorophorm
manufacture
pressure below
pulverised
hydrogenolysis
Prior art date
Application number
BR909007163A
Other languages
English (en)
Inventor
Emilio Tijero Miquel
Jose Maria Sule Gimenez
Antonio Cortes Arroyo
Xoze Lois Seoane Gomez
Adolfo Arcoya Martin
Original Assignee
Ercros Sa
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 Ercros Sa filed Critical Ercros Sa
Publication of BR9007163A publication Critical patent/BR9007163A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/01—Acyclic saturated compounds containing halogen atoms containing chlorine
    • C07C19/03—Chloromethanes
    • C07C19/04—Chloroform
    • 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
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/23—Preparation of halogenated hydrocarbons by dehalogenation
    • 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
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Steroid Compounds (AREA)
BR909007163A 1989-12-22 1990-12-13 Processo para a fabricacao de cloroformio BR9007163A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES8904342A ES2018748A6 (es) 1989-12-22 1989-12-22 Procedimiento para la fabricacion de cloroformo.
PCT/ES1990/000047 WO1991009827A1 (es) 1989-12-22 1990-12-13 Procedimiento para la fabricacion de cloroformo

Publications (1)

Publication Number Publication Date
BR9007163A true BR9007163A (pt) 1992-03-03

Family

ID=8265208

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909007163A BR9007163A (pt) 1989-12-22 1990-12-13 Processo para a fabricacao de cloroformio

Country Status (11)

Country Link
US (1) US5208393A (pt)
EP (1) EP0460138B1 (pt)
JP (1) JP2812800B2 (pt)
KR (1) KR0178540B1 (pt)
AT (1) ATE118473T1 (pt)
AU (1) AU642187B2 (pt)
BR (1) BR9007163A (pt)
CA (1) CA2046892C (pt)
DE (1) DE69017012T2 (pt)
ES (1) ES2018748A6 (pt)
WO (1) WO1991009827A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5621151A (en) * 1990-10-09 1997-04-15 E. I. Du Pont De Nemours And Company Halocarbon hydrogenolysis
US5334782A (en) * 1991-04-23 1994-08-02 Ag Technology Co., Ltd. Method for producing a hydrogen-containing chloromethane
IT1266662B1 (it) * 1993-11-04 1997-01-09 Enichem Spa Preparazione di chc13 a partire da ccl4
KR100395208B1 (ko) * 2000-11-06 2003-08-21 학교법인 포항공과대학교 비균등화반응을 이용한 사염화탄소의 처리 방법
JP4519438B2 (ja) * 2003-10-08 2010-08-04 株式会社トクヤマ 多塩素化アルカンの還元用触媒
CN107876046A (zh) * 2017-10-27 2018-04-06 江苏理文化工有限公司 一种四氯化碳气相加氢脱氯制氯仿的高效催化剂
CN108147943A (zh) * 2018-01-19 2018-06-12 江苏理文化工有限公司 一种四氯化碳转氯仿生产工艺
EP4321238A1 (de) 2022-08-08 2024-02-14 Grillo-Werke Aktiengesellschaft Dehalogenierung von halogenierten kohlenwasserstoffen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3579595A (en) * 1968-01-19 1971-05-18 Baxter Laboratories Inc 1-bromo-1-chloro-2,3,3-trifluoropropene and method of preparing same
US3579596A (en) * 1968-03-29 1971-05-18 Dow Chemical Co Hydrogenolysis of carbon tetrachloride and chloroform
GB1268518A (en) * 1968-10-12 1972-03-29 Sumitomo Chemical Co Method for production of methyl isobutyl ketone
IT965496B (it) * 1971-09-27 1974-01-31 Sumitomo Chemical Co Procedimento per la produzione di idrocarburi clorurati
FR2661671B1 (fr) * 1990-05-03 1992-07-17 Atochem Procede de dechloration des chloromethanes superieures.

Also Published As

Publication number Publication date
KR0178540B1 (ko) 1999-05-15
CA2046892A1 (en) 1991-06-23
WO1991009827A1 (es) 1991-07-11
DE69017012D1 (de) 1995-03-23
KR920701091A (ko) 1992-08-11
ATE118473T1 (de) 1995-03-15
AU642187B2 (en) 1993-10-14
EP0460138A1 (en) 1991-12-11
JP2812800B2 (ja) 1998-10-22
CA2046892C (en) 2001-08-07
DE69017012T2 (de) 1995-06-22
US5208393A (en) 1993-05-04
ES2018748A6 (es) 1991-05-01
AU6891691A (en) 1991-07-24
JPH04504728A (ja) 1992-08-20
EP0460138B1 (en) 1995-02-15

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
HKFB Grant procedure suspended (deleted)
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 13/12/2010