JPS5622756A - Purification of acrylonitrile - Google Patents

Purification of acrylonitrile

Info

Publication number
JPS5622756A
JPS5622756A JP6387480A JP6387480A JPS5622756A JP S5622756 A JPS5622756 A JP S5622756A JP 6387480 A JP6387480 A JP 6387480A JP 6387480 A JP6387480 A JP 6387480A JP S5622756 A JPS5622756 A JP S5622756A
Authority
JP
Japan
Prior art keywords
acrylonitrile
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.)
Granted
Application number
JP6387480A
Other languages
English (en)
Other versions
JPH0118891B2 (ja
Inventor
Jiyudoson Randeisu Noorisu
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.)
Standard Oil Co
Original Assignee
Standard Oil 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 Standard Oil Co filed Critical Standard Oil Co
Publication of JPS5622756A publication Critical patent/JPS5622756A/ja
Publication of JPH0118891B2 publication Critical patent/JPH0118891B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/32—Separation; Purification; Stabilisation; Use of additives
    • C07C253/34—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
    • C07C255/06—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms of an acyclic and unsaturated carbon skeleton
    • C07C255/07—Mononitriles
    • C07C255/08—Acrylonitrile; Methacrylonitrile
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/03—Acrylonitrile
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/20—Power plant

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP6387480A 1979-08-02 1980-05-14 Purification of acrylonitrile Granted JPS5622756A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/063,216 US4269667A (en) 1979-08-02 1979-08-02 Acrylonitrile purification by extractive distillation

Publications (2)

Publication Number Publication Date
JPS5622756A true JPS5622756A (en) 1981-03-03
JPH0118891B2 JPH0118891B2 (ja) 1989-04-07

Family

ID=22047739

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6387480A Granted JPS5622756A (en) 1979-08-02 1980-05-14 Purification of acrylonitrile

Country Status (20)

Country Link
US (1) US4269667A (ja)
EP (1) EP0024788B1 (ja)
JP (1) JPS5622756A (ja)
KR (1) KR840001470B1 (ja)
AR (1) AR223382A1 (ja)
AT (1) AT374784B (ja)
BR (1) BR8003733A (ja)
CA (1) CA1134863A (ja)
CS (1) CS228134B2 (ja)
DD (1) DD153205A5 (ja)
DE (1) DE3061997D1 (ja)
ES (1) ES491798A0 (ja)
IL (1) IL59920A (ja)
IN (1) IN154282B (ja)
MX (1) MX155164A (ja)
PH (1) PH15241A (ja)
PT (1) PT71344A (ja)
RO (1) RO80861A (ja)
TR (1) TR20880A (ja)
ZA (1) ZA802623B (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023033198A (ja) * 2021-08-25 2023-03-09 臺灣塑膠工業股▲ふん▼有限公司 炭素繊維の製造方法
US12006595B2 (en) 2021-08-25 2024-06-11 Formosa Plastics Corporation Method for producing carbon fiber

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58225048A (ja) * 1982-06-22 1983-12-27 Asahi Chem Ind Co Ltd メタクリロニトリルの製造法
US4474709A (en) * 1982-06-28 1984-10-02 E. I. Du Pont De Nemours And Company Removal of oxazole from acetonitrile
ES2273358T3 (es) * 1997-07-18 2007-05-01 Ineos Usa Llc Procedimiento mejorado de recuperaci9on de acrilonitrilo.
KR100587744B1 (ko) * 1997-07-19 2006-10-11 더 스탠다드 오일 캄파니 개선된아크릴로니트릴회수방법
CN1121382C (zh) * 1997-08-06 2003-09-17 标准石油公司 改进的丙烯腈回收方法
US6296739B1 (en) 1999-01-08 2001-10-02 The Standard Oil Company Operation of heads column
US6054603A (en) * 1999-04-06 2000-04-25 The Standard Oil Company Acrylonitrile recovery process
US6843890B1 (en) * 1999-07-23 2005-01-18 The Standard Oil Company Purification and recovery of acetonitrile from waste solvent acetonitrile
US6084121A (en) * 1999-09-09 2000-07-04 E. I. Du Pont De Nemours And Company Nitrile process
WO2002006212A2 (en) * 2000-07-18 2002-01-24 The Standard Oil Company Process for the purification and recovery of acetonitrile
US6355828B1 (en) 2000-11-10 2002-03-12 E. I. Du Pont De Nemours And Company Nitrile process
GB0103046D0 (en) 2001-02-07 2001-03-21 Novartis Ag Organic Compounds
MXPA04001556A (es) * 2001-08-21 2004-05-17 Standard Oil Co Operacion mejorada de columna de domos en produccion de acrilonitrilo.
JP2004217656A (ja) * 2003-01-14 2004-08-05 Solutia Inc アクリロニトリル精製プロセスにおける凝縮させた冷却オーバーヘッドの再循環

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4861424A (ja) * 1971-11-17 1973-08-28
JPS5427524A (en) * 1977-07-29 1979-03-01 Standard Oil Co Method of recovering olefinic nitrile

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2791550A (en) * 1957-05-07 Resolution of aqueous carbonyl-carbinol mixtures
US2423795A (en) * 1943-01-01 1947-07-08 Standard Oil Dev Co Recovery of hydrocarbons and acetone from admixtures by phase separation and azeotropic distillation
FR1427860A (fr) * 1964-12-24 1966-02-11 Electrochimie Soc Perfectionnements aux procédés d'obtention d'acrylonitrile et d'acétonitrile purs
US3399120A (en) * 1965-12-09 1968-08-27 Monsanto Co Purification of olefinically unsaturated nitriles by water extractive distillation
US3530043A (en) * 1968-07-04 1970-09-22 Ici Ltd Purification of vinyl or allyl acetate by treatment with alkali metal compounds during distillation and evaporation with purging of concentrate streams
US3660248A (en) * 1969-03-06 1972-05-02 Lummus Co Neutralization and drying of halogenated and alkylated hydrocarbons
US3640852A (en) * 1970-03-23 1972-02-08 Gulf Research Development Co Separation of alkyl bromides from the corresponding carbon number alcohol by distillation with water
US3936360A (en) * 1971-04-07 1976-02-03 The Standard Oil Company Process for distillation and recovery of olefinic nitriles
US3862890A (en) * 1971-09-03 1975-01-28 Robert D Presson Fractional distillation using a vapor side stream to control hcn concentration in purificatin of crude nitriles
US3852164A (en) * 1973-03-30 1974-12-03 S Chow Purification of 1,4-butanediol by vacuum distillation with side stream recovery
US4039428A (en) * 1976-01-02 1977-08-02 Monsanto Company Purification of propionic acid

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4861424A (ja) * 1971-11-17 1973-08-28
JPS5427524A (en) * 1977-07-29 1979-03-01 Standard Oil Co Method of recovering olefinic nitrile

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023033198A (ja) * 2021-08-25 2023-03-09 臺灣塑膠工業股▲ふん▼有限公司 炭素繊維の製造方法
US12006595B2 (en) 2021-08-25 2024-06-11 Formosa Plastics Corporation Method for producing carbon fiber

Also Published As

Publication number Publication date
CS228134B2 (en) 1984-05-14
JPH0118891B2 (ja) 1989-04-07
TR20880A (tr) 1982-11-22
IL59920A (en) 1983-09-30
EP0024788A1 (en) 1981-03-11
ES8106697A1 (es) 1981-08-01
IN154282B (ja) 1984-10-13
KR830003403A (ko) 1983-06-20
ZA802623B (en) 1981-06-24
PT71344A (en) 1980-07-01
PH15241A (en) 1982-10-07
RO80861A (ro) 1983-02-01
EP0024788B1 (en) 1983-02-16
MX155164A (es) 1988-02-01
ES491798A0 (es) 1981-08-01
KR840001470B1 (ko) 1984-09-28
US4269667A (en) 1981-05-26
ATA369280A (de) 1983-10-15
DD153205A5 (de) 1981-12-30
IL59920A0 (en) 1980-06-30
BR8003733A (pt) 1981-04-22
AR223382A1 (es) 1981-08-14
DE3061997D1 (en) 1983-03-24
CA1134863A (en) 1982-11-02
AT374784B (de) 1984-05-25

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