IT1009215B - PROCEDURE FOR THE PREPARATION OF ETHYLENDIAMINE WITH LOW WATER CONTENT - Google Patents

PROCEDURE FOR THE PREPARATION OF ETHYLENDIAMINE WITH LOW WATER CONTENT

Info

Publication number
IT1009215B
IT1009215B IT67596/74A IT6759674A IT1009215B IT 1009215 B IT1009215 B IT 1009215B IT 67596/74 A IT67596/74 A IT 67596/74A IT 6759674 A IT6759674 A IT 6759674A IT 1009215 B IT1009215 B IT 1009215B
Authority
IT
Italy
Prior art keywords
ethylendiamine
procedure
preparation
water content
low water
Prior art date
Application number
IT67596/74A
Other languages
Italian (it)
Original Assignee
Modokemi Ab
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 Modokemi Ab filed Critical Modokemi Ab
Application granted granted Critical
Publication of IT1009215B publication Critical patent/IT1009215B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/04—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups
    • C07C209/14—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of hydroxy groups or of etherified or esterified hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
    • C07C209/40—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of hydroxylamino or oxyimino groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C211/00—Compounds containing amino groups bound to a carbon skeleton
    • C07C211/01—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms
    • C07C211/02—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
    • C07C211/09—Diamines
    • C07C211/10—Diaminoethanes
IT67596/74A 1973-03-07 1974-03-06 PROCEDURE FOR THE PREPARATION OF ETHYLENDIAMINE WITH LOW WATER CONTENT IT1009215B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7303229A SE381867B (en) 1973-03-07 1973-03-07 WAY TO REMOVE WATER FROM A MIXTURE OF ETHYLENDIAMINE AND WATER

Publications (1)

Publication Number Publication Date
IT1009215B true IT1009215B (en) 1976-12-10

Family

ID=20316836

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67596/74A IT1009215B (en) 1973-03-07 1974-03-06 PROCEDURE FOR THE PREPARATION OF ETHYLENDIAMINE WITH LOW WATER CONTENT

Country Status (9)

Country Link
JP (1) JPS49124006A (en)
BE (1) BE811869A (en)
CA (1) CA1012481A (en)
DE (1) DE2410330C2 (en)
FR (1) FR2220512B1 (en)
GB (1) GB1466941A (en)
IT (1) IT1009215B (en)
NL (1) NL7402975A (en)
SE (1) SE381867B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2860763D1 (en) * 1977-12-12 1981-09-17 Azote & Prod Chim Catalyst and process for the manufacture of amines from alcohols
DE2929841A1 (en) * 1979-06-14 1980-12-18 American Cyanamid Co METHOD FOR PRODUCING N-ALKYLAETHYLENE DIAMINES
CN102639485B (en) * 2009-12-02 2014-11-05 巴斯夫欧洲公司 Method for mixtures of ethylene diamine and n-methylethylene diamine having a low content of n-methylethylene diamine obtainable thereby

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD12039A (en) *
FR1179771A (en) * 1957-07-23 1959-05-28 Electro Chimie Soc D Ethylenediamine manufacturing process
DE1258413B (en) * 1957-12-17 1968-01-11 Dow Chemical Co Process for the production of practically anhydrous ethylene diamine from aqueous ethylene diamine
DE1129160B (en) * 1959-06-04 1962-05-10 Basf Ag Process for the separation of ethylene diamine and water
US3137730A (en) * 1960-04-12 1964-06-16 Allied Chem Production of ethylenediamine
DE1955827A1 (en) * 1969-11-06 1971-05-13 Basf Ag Dehydration of ethylene diamine using piper - idine
DE1962285A1 (en) * 1969-12-12 1971-06-24 Basf Ag Dehydration of aqs ethylenediamine

Also Published As

Publication number Publication date
FR2220512B1 (en) 1977-06-17
JPS49124006A (en) 1974-11-27
SE381867B (en) 1975-12-22
CA1012481A (en) 1977-06-21
GB1466941A (en) 1977-03-09
DE2410330C2 (en) 1982-06-03
DE2410330A1 (en) 1974-09-19
FR2220512A1 (en) 1974-10-04
BE811869A (en) 1974-07-01
NL7402975A (en) 1974-09-10

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