JPS5126407B1 - - Google Patents

Info

Publication number
JPS5126407B1
JPS5126407B1 JP42080557A JP8055767A JPS5126407B1 JP S5126407 B1 JPS5126407 B1 JP S5126407B1 JP 42080557 A JP42080557 A JP 42080557A JP 8055767 A JP8055767 A JP 8055767A JP S5126407 B1 JPS5126407 B1 JP S5126407B1
Authority
JP
Japan
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
JP42080557A
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 filed Critical
Publication of JPS5126407B1 publication Critical patent/JPS5126407B1/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/02—Monohydroxylic acyclic alcohols
    • C07C31/04—Methanol

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP42080557A 1966-12-16 1967-12-16 Pending JPS5126407B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US602388A US3406100A (en) 1966-12-16 1966-12-16 Purification of synthetic methanol by extractive distillation and subsequent distillation with plural side stream purges

Publications (1)

Publication Number Publication Date
JPS5126407B1 true JPS5126407B1 (ja) 1976-08-06

Family

ID=24411148

Family Applications (1)

Application Number Title Priority Date Filing Date
JP42080557A Pending JPS5126407B1 (ja) 1966-12-16 1967-12-16

Country Status (3)

Country Link
US (1) US3406100A (ja)
JP (1) JPS5126407B1 (ja)
GB (1) GB1191310A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5384017U (ja) * 1976-12-14 1978-07-11
JPS6073397U (ja) * 1983-10-21 1985-05-23 三菱電機株式会社 分巻界磁型直流モ−タの制御回路

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1373159A (en) * 1972-08-29 1974-11-06 Ici Ltd Methanol
US3897574A (en) * 1974-03-21 1975-07-29 Central Soya Co Purification of ethanol extractant in soy protein concentrate process
GB1592949A (en) * 1976-12-22 1981-07-15 Ici Ltd Methanol
IN148355B (ja) * 1977-03-11 1981-01-24 Ici Ltd
JPS6054939B2 (ja) * 1977-08-04 1985-12-03 住友化学工業株式会社 粗製アクリル酸の精製方法
US4283254A (en) * 1980-04-03 1981-08-11 E. I. Du Pont De Nemours And Company Methylamines purification by distillation and purge
US4306942A (en) * 1980-06-27 1981-12-22 Raphael Katzen Associates International, Inc. Hydrous alcohol distillation method and apparatus
DE53917T1 (de) * 1980-12-06 1983-07-21 Bp Chemicals Ltd., London Verfahren zur herstellung eines aethanol-wasser-azeotrops aus rohaethanol.
DE3311316A1 (de) * 1983-03-29 1984-10-11 Uhde Gmbh, 4600 Dortmund Verfahren zur erzeugung von methanol in chemie-qualitaet
JPS6242940A (ja) * 1985-08-16 1987-02-24 Mitsubishi Gas Chem Co Inc メタノ−ルの精製方法
GB0816095D0 (en) * 2008-09-04 2008-10-15 Davy Process Techn Ltd Process

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2638440A (en) * 1948-05-01 1953-05-12 Standard Oil Dev Co Purification of crude aliphatic alcohols
US2549290A (en) * 1948-07-19 1951-04-17 Allied Chem & Dye Corp Purification of crude synthetic methanol
FR975923A (fr) * 1948-12-31 1951-03-12 Standard Oil Dev Co Procédé de purification d'alcools aliphatiques bruts
US2612467A (en) * 1949-01-14 1952-09-30 Standard Oil Dev Co Extractive distillation of ethanol contaminated by n-propanol
US2806816A (en) * 1955-09-15 1957-09-17 Exxon Research Engineering Co Process for improving alcohol quality
US2910412A (en) * 1955-10-17 1959-10-27 Nat Petro Chem Alcohol purification process
US3092667A (en) * 1959-10-09 1963-06-04 Gulf Research Development Co Process for the recovery of methanol
US3230156A (en) * 1961-09-08 1966-01-18 Chemical Construction Corp Purification of synthetic methanol by plural stage distillation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5384017U (ja) * 1976-12-14 1978-07-11
JPS6073397U (ja) * 1983-10-21 1985-05-23 三菱電機株式会社 分巻界磁型直流モ−タの制御回路

Also Published As

Publication number Publication date
US3406100A (en) 1968-10-15
GB1191310A (en) 1970-05-13

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