DE1468480A1 - Verfahren zur Gewinnung von reinem 1,2-Dichloraethan - Google Patents

Verfahren zur Gewinnung von reinem 1,2-Dichloraethan

Info

Publication number
DE1468480A1
DE1468480A1 DE19631468480 DE1468480A DE1468480A1 DE 1468480 A1 DE1468480 A1 DE 1468480A1 DE 19631468480 DE19631468480 DE 19631468480 DE 1468480 A DE1468480 A DE 1468480A DE 1468480 A1 DE1468480 A1 DE 1468480A1
Authority
DE
Germany
Prior art keywords
dichloroethane
hydroxide
chloral
column
contact
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.)
Granted
Application number
DE19631468480
Other languages
German (de)
English (en)
Other versions
DE1468480C (cs
Inventor
Dehn Frederick Chris
Deppe William Lee
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.)
PPG Industries Inc
Original Assignee
Pittsburgh Plate Glass Co
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 Pittsburgh Plate Glass Co filed Critical Pittsburgh Plate Glass Co
Publication of DE1468480A1 publication Critical patent/DE1468480A1/de
Application granted granted Critical
Publication of DE1468480C publication Critical patent/DE1468480C/de
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof

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)
DE19631468480 1962-03-27 1963-03-20 Verfahren zur Gewinnung von reinem 1,2-Dichloraethan Granted DE1468480A1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US18295962A 1962-03-27 1962-03-27
US18295962 1962-03-27
DEP0031405 1963-03-20

Publications (2)

Publication Number Publication Date
DE1468480A1 true DE1468480A1 (de) 1968-12-05
DE1468480C DE1468480C (cs) 1973-06-07

Family

ID=22670796

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19631468480 Granted DE1468480A1 (de) 1962-03-27 1963-03-20 Verfahren zur Gewinnung von reinem 1,2-Dichloraethan

Country Status (5)

Country Link
BE (1) BE630074A (cs)
CH (1) CH415581A (cs)
DE (1) DE1468480A1 (cs)
GB (1) GB1020721A (cs)
NL (1) NL288172A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2445371C3 (de) * 1974-09-23 1979-03-29 Wacker-Chemie Gmbh, 8000 Muenchen Verfahren zur Abtrennung von Leichtsiedern und Wasser aus nassen, neutralen Chlorkohlenwasserstoffen, die 2 bis 4 Kohlen¬

Also Published As

Publication number Publication date
CH415581A (fr) 1966-06-30
GB1020721A (en) 1966-02-23
BE630074A (cs)
NL288172A (cs)

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Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee