DE2556521B1 - Verfahren zur reinigung von chlorwasserstoff fuer die herstellung von 1,2-dichloraethan - Google Patents

Verfahren zur reinigung von chlorwasserstoff fuer die herstellung von 1,2-dichloraethan

Info

Publication number
DE2556521B1
DE2556521B1 DE19752556521 DE2556521A DE2556521B1 DE 2556521 B1 DE2556521 B1 DE 2556521B1 DE 19752556521 DE19752556521 DE 19752556521 DE 2556521 A DE2556521 A DE 2556521A DE 2556521 B1 DE2556521 B1 DE 2556521B1
Authority
DE
Germany
Prior art keywords
hydrogen chloride
activated carbon
chlorine
ethylene
purification
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.)
Pending
Application number
DE19752556521
Other languages
German (de)
English (en)
Inventor
Guenter Dipl-Chem Dr Legutke
Gerhard Dipl-Chem Dr Rechmeier
Harald Dipl-Chem Dr Scholz
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.)
Hoechst AG
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
Application filed by Hoechst AG filed Critical Hoechst AG
Priority to DE19752556521 priority Critical patent/DE2556521B1/de
Priority to SE7613546A priority patent/SE7613546L/xx
Priority to NO764257A priority patent/NO764257L/no
Priority to NL7613924A priority patent/NL7613924A/xx
Priority to JP51150706A priority patent/JPS5273198A/ja
Priority to BE173278A priority patent/BE849428A/fr
Priority to FR7637950A priority patent/FR2335478A1/fr
Publication of DE2556521B1 publication Critical patent/DE2556521B1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • C01B7/07—Purification ; Separation
    • C01B7/0706—Purification ; Separation of hydrogen chloride
    • C01B7/0718—Purification ; Separation of hydrogen chloride by adsorption
    • C01B7/0725—Purification ; Separation of hydrogen chloride by adsorption by active carbon
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19752556521 1975-12-16 1975-12-16 Verfahren zur reinigung von chlorwasserstoff fuer die herstellung von 1,2-dichloraethan Pending DE2556521B1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE19752556521 DE2556521B1 (de) 1975-12-16 1975-12-16 Verfahren zur reinigung von chlorwasserstoff fuer die herstellung von 1,2-dichloraethan
SE7613546A SE7613546L (sv) 1975-12-16 1976-12-02 Sett att rena klorvete for framstellning av 1,2-dikloretan
NO764257A NO764257L (fr) 1975-12-16 1976-12-15
NL7613924A NL7613924A (nl) 1975-12-16 1976-12-15 Werkwijze voor de zuivering van waterstofchloride voor de bereiding van 1.2-dichloorethaan.
JP51150706A JPS5273198A (en) 1975-12-16 1976-12-15 Manufacturing process for hydrogen chloride for manufacturing 1*22dichloethane
BE173278A BE849428A (fr) 1975-12-16 1976-12-15 Procede de decontamination de gaz chlorhydrique pour la fabrication du 1,2-dichlorethane
FR7637950A FR2335478A1 (fr) 1975-12-16 1976-12-16 Procede de decontamination de gaz chlorhydrique pour la fabrication du 1,2-dichlorethane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752556521 DE2556521B1 (de) 1975-12-16 1975-12-16 Verfahren zur reinigung von chlorwasserstoff fuer die herstellung von 1,2-dichloraethan

Publications (1)

Publication Number Publication Date
DE2556521B1 true DE2556521B1 (de) 1977-03-24

Family

ID=5964490

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752556521 Pending DE2556521B1 (de) 1975-12-16 1975-12-16 Verfahren zur reinigung von chlorwasserstoff fuer die herstellung von 1,2-dichloraethan

Country Status (7)

Country Link
JP (1) JPS5273198A (fr)
BE (1) BE849428A (fr)
DE (1) DE2556521B1 (fr)
FR (1) FR2335478A1 (fr)
NL (1) NL7613924A (fr)
NO (1) NO764257L (fr)
SE (1) SE7613546L (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0145850A1 (fr) * 1983-09-05 1985-06-26 Wacker-Chemie GmbH Procédé pour le traitement de gaz chlorydrique en vue d'obtention d'un produit de départ pour l'oxychloration de l'éthylène
DE3837668A1 (de) * 1988-11-05 1990-05-10 Hoechst Ag Verfahren zur herstellung von 1,2-dichlorethan
EP0774450A1 (fr) * 1995-11-17 1997-05-21 The Geon Company Procédé pour réduire la formation de composés polychlorés aromatiques lors de l'oxychloration d'hydrocarbures C1-C3

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2493307A1 (fr) * 1980-11-04 1982-05-07 Ugine Kuhlmann Procede de traitement des gaz residuaires inertes contenant des hydrocarbures insatures

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0145850A1 (fr) * 1983-09-05 1985-06-26 Wacker-Chemie GmbH Procédé pour le traitement de gaz chlorydrique en vue d'obtention d'un produit de départ pour l'oxychloration de l'éthylène
DE3837668A1 (de) * 1988-11-05 1990-05-10 Hoechst Ag Verfahren zur herstellung von 1,2-dichlorethan
EP0774450A1 (fr) * 1995-11-17 1997-05-21 The Geon Company Procédé pour réduire la formation de composés polychlorés aromatiques lors de l'oxychloration d'hydrocarbures C1-C3

Also Published As

Publication number Publication date
SE7613546L (sv) 1977-06-17
JPS5273198A (en) 1977-06-18
BE849428A (fr) 1977-06-15
NL7613924A (nl) 1977-06-20
FR2335478A1 (fr) 1977-07-15
NO764257L (fr) 1977-06-17

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Legal Events

Date Code Title Description
B1 Publication of the examined application without previous publication of unexamined application