IT1105401B - Procedimento ed impianto per produrre 1/2-di-cloroetano - Google Patents

Procedimento ed impianto per produrre 1/2-di-cloroetano

Info

Publication number
IT1105401B
IT1105401B IT49063/78A IT4906378A IT1105401B IT 1105401 B IT1105401 B IT 1105401B IT 49063/78 A IT49063/78 A IT 49063/78A IT 4906378 A IT4906378 A IT 4906378A IT 1105401 B IT1105401 B IT 1105401B
Authority
IT
Italy
Prior art keywords
chloroethane
plant
procedure
producing
Prior art date
Application number
IT49063/78A
Other languages
English (en)
Other versions
IT7849063A0 (it
Original Assignee
Hoechst Ag
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
Priority claimed from DE19772718878 external-priority patent/DE2718878C3/de
Priority claimed from DE19772742409 external-priority patent/DE2742409C3/de
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of IT7849063A0 publication Critical patent/IT7849063A0/it
Application granted granted Critical
Publication of IT1105401B publication Critical patent/IT1105401B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/15—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination
    • C07C17/152—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons
    • C07C17/156—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons of unsaturated hydrocarbons
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IT49063/78A 1977-04-28 1978-04-26 Procedimento ed impianto per produrre 1/2-di-cloroetano IT1105401B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19772718878 DE2718878C3 (de) 1977-04-28 1977-04-28 Verfahren zur Herstellung von 1,2-Dichloräthan durch Oxychlorierung von Äthylen
DE19772742409 DE2742409C3 (de) 1977-09-21 1977-09-21 Verfahren zur Herstellung von 1,2 Dichloräthan

Publications (2)

Publication Number Publication Date
IT7849063A0 IT7849063A0 (it) 1978-04-26
IT1105401B true IT1105401B (it) 1985-11-04

Family

ID=25771929

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49063/78A IT1105401B (it) 1977-04-28 1978-04-26 Procedimento ed impianto per produrre 1/2-di-cloroetano

Country Status (14)

Country Link
US (1) US4310713A (it)
JP (1) JPS549207A (it)
BR (1) BR7802608A (it)
CA (1) CA1114402A (it)
CS (1) CS207608B2 (it)
DD (1) DD136832A5 (it)
ES (1) ES468300A1 (it)
FR (1) FR2388784A1 (it)
GB (1) GB1575883A (it)
IT (1) IT1105401B (it)
MX (1) MX147525A (it)
NL (1) NL7804406A (it)
NO (1) NO151821C (it)
SE (1) SE442745B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4185039A (en) * 1978-12-26 1980-01-22 B. F. Goodrich Company Selective catalytic oxidation of carbon monoxide in the presence of olefin monomer
DE3346464A1 (de) * 1983-12-22 1985-06-27 Wacker-Chemie GmbH, 8000 München Verfahren zur oxichlorierung von ethylen
DE3626853A1 (de) * 1986-08-08 1988-02-11 Hoechst Ag Verfahren und vorrichtung zur rueckgewinnung von 1,2-dichlorethan aus abgasen
DE19837957C1 (de) * 1998-08-21 2000-01-05 Krupp Uhde Gmbh Verfahren zur Steuerung der Feinstaubpartikelmenge in einem Wirbelschichtreaktor, insbesondere zur Oxichlorierung von Ethylen
DE19851423A1 (de) * 1998-11-07 2000-05-11 Krupp Uhde Gmbh Vorrichtung zur Bereitstellung eines Blockflansches einer Mannlochöffnung o. dgl., insbesondere bei Wirbelschichtreaktoren
EP1917102A1 (en) * 2005-08-18 2008-05-07 Albemarle Netherlands B.V. Catalytic oxychlorination
CN101611219B (zh) * 2007-02-15 2012-03-14 日本发条株式会社 阀簧装置及使用该阀簧装置的发动机的阀动机构
JP5064138B2 (ja) 2007-08-15 2012-10-31 日本発條株式会社 弁ばね装置と、それを用いたエンジンの動弁機構

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2602021A (en) * 1948-06-30 1952-07-01 Kellogg M W Co Catalytic production of chlorine
US2846484A (en) * 1954-02-02 1958-08-05 Monsanto Chemicals Production of chlorinated aliphatic compounds
US2952714A (en) * 1957-12-30 1960-09-13 Columbia Southern Chem Corp Method of controlling alkane oxychlorination process
US3488398A (en) * 1964-04-23 1970-01-06 Goodrich Co B F Method of preparing 1,2-dichloroethane
BE664338A (it) * 1965-05-24 1965-11-24
JPS4932841A (it) * 1972-07-26 1974-03-26
US4071572A (en) * 1975-06-17 1978-01-31 Allied Chemical Corporation Cyclic ethylene oxyhydrochlorination process with reduced hydrocarbon emissions

Also Published As

Publication number Publication date
MX147525A (es) 1982-12-13
ES468300A1 (es) 1978-11-16
NO781489L (no) 1978-10-31
NL7804406A (nl) 1978-10-31
US4310713A (en) 1982-01-12
SE442745B (sv) 1986-01-27
DD136832A5 (de) 1979-08-01
GB1575883A (en) 1980-10-01
JPS5715808B2 (it) 1982-04-01
FR2388784B1 (it) 1985-03-01
NO151821B (no) 1985-03-04
SE7804878L (sv) 1978-10-29
FR2388784A1 (fr) 1978-11-24
NO151821C (no) 1985-06-12
CS207608B2 (en) 1981-08-31
CA1114402A (en) 1981-12-15
BR7802608A (pt) 1978-12-19
IT7849063A0 (it) 1978-04-26
JPS549207A (en) 1979-01-24

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940428