[go: up one dir, main page]

GB1153971A - Process For The Manufacture Of Glycidol and Glycerol - Google Patents

Process For The Manufacture Of Glycidol and Glycerol

Info

Publication number
GB1153971A
GB1153971A GB0108/67A GB110867A GB1153971A GB 1153971 A GB1153971 A GB 1153971A GB 0108/67 A GB0108/67 A GB 0108/67A GB 110867 A GB110867 A GB 110867A GB 1153971 A GB1153971 A GB 1153971A
Authority
GB
United Kingdom
Prior art keywords
glycidol
epoxidation
glycerol
allyl alcohol
jan
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.)
Expired
Application number
GB0108/67A
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.)
FMC Corp
Original Assignee
FMC Corp
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 FMC Corp filed Critical FMC Corp
Publication of GB1153971A publication Critical patent/GB1153971A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/14—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic peracids, or salts, anhydrides or esters thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
    • C07C29/10—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes
    • C07C29/103—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes of cyclic ethers
    • C07C29/106—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes of cyclic ethers of oxiranes
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Epoxy Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1,153,971. Glycidol; glycerol. FMC CORP. 9 Jan., 1967 [11 Jan., 1966], No. 1108/67. Heading C2C. Glycidol is produced by epoxidation of allyl alcohol in the absence of water at 25-100‹ C. using a 15-40% by wt. solution of peracetic acid in an inert solvent, the ratio of allyl alcohol to peracetic acid being 5À0-0À7 mols alcohol per mol acid, and continuing epoxidation until at least 70% by wt. of the minor reactant has reached to convert allyl alcohol to glycidol in a yield of at least 90%. The glycidol recovered from the reaction mixture may be hydrolysed to glycerol at 25-170‹ C. using 10-100 mols water per mol glycidol. Specified solvents for the epoxidation are lower ketones, esters, ethers and alcohols, alone or in admixture with halogenated alkanes. Epoxidation is preferably effected at 25-100‹ C. using excess allyl alcohol and rapidly and continuously removing solvent and by-product acetic acid by distillation under reduced pressure, e.g., below 400 mm. Hg, and recovering glycidol which can be further purified and will yield a pure glycerol on hydrolysis. The process is illustrated by reference to flow sheet and apparatus drawings (not shown).
GB0108/67A 1966-01-11 1967-01-09 Process For The Manufacture Of Glycidol and Glycerol Expired GB1153971A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51984166A 1966-01-11 1966-01-11

Publications (1)

Publication Number Publication Date
GB1153971A true GB1153971A (en) 1969-06-04

Family

ID=24070021

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0108/67A Expired GB1153971A (en) 1966-01-11 1967-01-09 Process For The Manufacture Of Glycidol and Glycerol

Country Status (9)

Country Link
JP (1) JPS5118407B1 (en)
AT (1) AT274759B (en)
BE (1) BE692370A (en)
CH (1) CH481089A (en)
DE (1) DE1618336C3 (en)
FR (1) FR1509277A (en)
GB (1) GB1153971A (en)
NL (1) NL6700329A (en)
SE (1) SE322764B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2363621A1 (en) * 1972-12-27 1974-07-04 Daicel Ltd PROCESS FOR PRODUCING GLYCIDOL
CN116041281A (en) * 2022-12-01 2023-05-02 杭州蔚远医药科技有限公司 Industrial production method and device of glycidol

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59132856U (en) * 1983-02-24 1984-09-05 山田　庄造 Concrete shade block

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB917747A (en) * 1960-04-23 1963-02-06 Uddeholms Ab A method for the manufacture of glycerin

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2363621A1 (en) * 1972-12-27 1974-07-04 Daicel Ltd PROCESS FOR PRODUCING GLYCIDOL
CN116041281A (en) * 2022-12-01 2023-05-02 杭州蔚远医药科技有限公司 Industrial production method and device of glycidol

Also Published As

Publication number Publication date
FR1509277A (en) 1968-01-12
DE1618336B2 (en) 1974-05-22
SE322764B (en) 1970-04-20
NL6700329A (en) 1967-07-12
DE1618336A1 (en) 1972-04-13
BE692370A (en) 1967-07-10
AT274759B (en) 1969-09-25
CH481089A (en) 1969-11-15
DE1618336C3 (en) 1975-01-23
JPS5118407B1 (en) 1976-06-09

Similar Documents

Publication Publication Date Title
GB1070323A (en) Process for the preparation of epsilon-caprolactones
ES2006295A6 (en) Process for the recovery of alcohols using a perfluorinated ionomer membrane.
US4691034A (en) Purification of propylene oxide by treatment with calcium hydroxide in glycerol or sugar water
GB1153971A (en) Process For The Manufacture Of Glycidol and Glycerol
IE43099L (en) Process for the preparation of anhydrous percarboxylic acid¹solutions in benzene.
US2372540A (en) Preparation of aldol
GB1437898A (en) Preparation of esters of maleic acid
ES285966A1 (en) Procedure for obtaining saturated aliphatic perºcids (Machine-translation by Google Translate, not legally binding)
GB1397659A (en) Process for preparing glycidol
GB992742A (en) Preparation of permonosulphates
CA2025746A1 (en) Process for the recovery of a water-insoluble epoxy alcohol
GB1165309A (en) Process for the preparation of Higher Aliphatic Alcohols
ES8306697A1 (en) Process for the production of methacrylic acid from isobutyraldehyde.
GB1162424A (en) Process for the Manufacture of Glycerol
GB1364526A (en) Process for the preparation of epsilon-caprolactone
US3609198A (en) Process for the continuous manufacture of glycerin by simultaneous reaction and water-addition azeotropic distillation
GB975715A (en) A process for the preparation of solutions of pure percarboxylic acids
GB705599A (en) Improvements in the purification of esters
GB1207680A (en) Oxidation of saturated hydrocarbons to alcohols
US3824254A (en) Method of producing delta1-testololactone
US3124421A (en) Process for manufacturing hydrogen
FR2429774A1 (en) Continuous (meth)allyl di:glycol carbonate prepn. - comprises reacting bis:chloroformate, (meth)allyl alcohol and alkali hydroxide in several mixing zones
FR2135729A5 (en) Lower aliphatic acids - prepd and separated by a process allowing recycling of catalyst
JPS53105471A (en) Preparation of cyclic ethers
GB1323335A (en) Epoxidising unsaturated compounds