AT180257B - Process for the production of practically pure, unsaturated nitriles - Google Patents

Process for the production of practically pure, unsaturated nitriles

Info

Publication number
AT180257B
AT180257B AT180257DA AT180257B AT 180257 B AT180257 B AT 180257B AT 180257D A AT180257D A AT 180257DA AT 180257 B AT180257 B AT 180257B
Authority
AT
Austria
Prior art keywords
production
unsaturated nitriles
practically pure
practically
pure
Prior art date
Application number
Other languages
German (de)
Inventor
Brian Keith Howe
Thomas Bewley
Original Assignee
Distillers Co Yeast Ltd
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 Distillers Co Yeast Ltd filed Critical Distillers Co Yeast Ltd
Application granted granted Critical
Publication of AT180257B publication Critical patent/AT180257B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
    • C07C253/26—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing carbon-to-carbon multiple bonds, e.g. unsaturated aldehydes

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)
AT180257D 1951-11-08 1952-11-07 Process for the production of practically pure, unsaturated nitriles AT180257B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2620251A GB719635A (en) 1951-11-08 1951-11-08 Manufacture of substantially pure unsaturated nitriles

Publications (1)

Publication Number Publication Date
AT180257B true AT180257B (en) 1954-11-25

Family

ID=10239950

Family Applications (1)

Application Number Title Priority Date Filing Date
AT180257D AT180257B (en) 1951-11-08 1952-11-07 Process for the production of practically pure, unsaturated nitriles

Country Status (4)

Country Link
AT (1) AT180257B (en)
DE (1) DE949053C (en)
ES (1) ES206185A1 (en)
GB (1) GB719635A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1127351B (en) * 1959-02-24 1962-04-12 Standard Oil Co Process for preparing ª‡, ª‰-unsaturated aliphatic nitriles by reacting olefins with ammonia and oxygen
DE1162830B (en) * 1958-04-16 1964-02-13 Distillers Co Yeast Ltd Process for the production of acrylic acid nitrile and methacrylic acid nitrile from propylene or isobutylene
DE1165015B (en) * 1959-02-14 1964-03-12 Distillers Co Yeast Ltd Process for the production of acrylic acid nitrile or methacrylic acid nitrile from propylene or isobutylene
DE1165584B (en) * 1959-02-12 1964-03-19 Distillers Co Yeast Ltd Process for the production of acrylic acid nitrile and methacrylic acid nitrile from propylene or isobutylene
DE1197446B (en) * 1959-07-18 1965-07-29 Bayer Ag Process for the production of acrylonitrile by reacting propylene with ammonia and oxygen
DE1203757B (en) * 1962-12-08 1965-10-28 Distillers Co Yeast Ltd Process for the production of acrylic acid nitrile and methacrylic acid nitrile by reacting propylene or isobutene with oxygen and ammonia
DE1205527B (en) * 1959-02-16 1965-11-25 Asahi Chemical Ind Process for the production of acrylonitrile by reacting propylene with oxygen and ammonia
DE1231675B (en) * 1961-03-29 1967-01-05 Electro Chimie Metal Process for the production of catalysts for the production of acrolein, acrylonitrile and their alkyl derivatives
DE1280851B (en) * 1959-04-16 1968-10-24 Union Carbide Corp Process for the preparation of 5-hexenenitrile

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1125911B (en) * 1957-10-10 1962-03-22 Distillers Co Yeast Ltd Process for the production of pure acrylic acid nitrile from a dilute aqueous acrylic acid nitrile reading
DE1212962B (en) * 1960-08-12 1966-03-24 Knapsack Ag Process for the separation and recovery of acrylic acid nitrile and ammonia from gaseous mixtures by washing out
DE1229073B (en) * 1960-09-08 1966-11-24 Asahi Chemical Ind Process for the recovery of selenium as selenium dioxide from the reaction gases containing it
US5866379A (en) * 1997-01-28 1999-02-02 Novus International Enzymatic conversion of α-hydroxynitriles to the corresponding .alpha.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2444589A (en) * 1945-08-10 1948-07-06 American Cyanamid Co Purification of organic nitriles
US2570794A (en) * 1950-07-20 1951-10-09 Du Pont Purification of organic nitriles

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1162830B (en) * 1958-04-16 1964-02-13 Distillers Co Yeast Ltd Process for the production of acrylic acid nitrile and methacrylic acid nitrile from propylene or isobutylene
DE1165584B (en) * 1959-02-12 1964-03-19 Distillers Co Yeast Ltd Process for the production of acrylic acid nitrile and methacrylic acid nitrile from propylene or isobutylene
DE1165015B (en) * 1959-02-14 1964-03-12 Distillers Co Yeast Ltd Process for the production of acrylic acid nitrile or methacrylic acid nitrile from propylene or isobutylene
DE1205527B (en) * 1959-02-16 1965-11-25 Asahi Chemical Ind Process for the production of acrylonitrile by reacting propylene with oxygen and ammonia
DE1127351B (en) * 1959-02-24 1962-04-12 Standard Oil Co Process for preparing ª‡, ª‰-unsaturated aliphatic nitriles by reacting olefins with ammonia and oxygen
DE1280851B (en) * 1959-04-16 1968-10-24 Union Carbide Corp Process for the preparation of 5-hexenenitrile
DE1197446B (en) * 1959-07-18 1965-07-29 Bayer Ag Process for the production of acrylonitrile by reacting propylene with ammonia and oxygen
DE1235297B (en) * 1959-07-18 1967-03-02 Bayer Ag Process for the production of methacrylic acid nitrile by reacting isobutylene with ammonia and oxygen
DE1231675B (en) * 1961-03-29 1967-01-05 Electro Chimie Metal Process for the production of catalysts for the production of acrolein, acrylonitrile and their alkyl derivatives
DE1203757B (en) * 1962-12-08 1965-10-28 Distillers Co Yeast Ltd Process for the production of acrylic acid nitrile and methacrylic acid nitrile by reacting propylene or isobutene with oxygen and ammonia

Also Published As

Publication number Publication date
GB719635A (en) 1954-12-08
ES206185A1 (en) 1952-12-16
DE949053C (en) 1956-09-13

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