[go: up one dir, main page]

GB984162A - Process for the production of glycerine and epichlorohydrin - Google Patents

Process for the production of glycerine and epichlorohydrin

Info

Publication number
GB984162A
GB984162A GB17940/61A GB1794061A GB984162A GB 984162 A GB984162 A GB 984162A GB 17940/61 A GB17940/61 A GB 17940/61A GB 1794061 A GB1794061 A GB 1794061A GB 984162 A GB984162 A GB 984162A
Authority
GB
United Kingdom
Prior art keywords
glycerol
solution
epichlorhydrin
hydrolysis
epichlorohydrin
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
GB17940/61A
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.)
Halcon International Inc
Original Assignee
Halcon International Inc
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 Halcon International Inc filed Critical Halcon International Inc
Publication of GB984162A publication Critical patent/GB984162A/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
    • C07D301/24—Synthesis of the oxirane ring by splitting off HAL—Y from compounds containing the radical HAL—C—C—OY
    • C07D301/26—Y being hydrogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
    • C07C213/04—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reaction of ammonia or amines with olefin oxides or halohydrins
    • 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
    • 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
    • C07C31/34—Halogenated alcohols
    • C07C31/36—Halogenated alcohols the halogen not being fluorine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/08—Compounds containing oxirane rings with hydrocarbon radicals, substituted by halogen atoms, nitro radicals or nitroso radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epoxy Compounds (AREA)

Abstract

Glycerol and epichlorhydrin are obtained by contacting an aqueous solution containing a glycerol monochlorhydrin and a glycerol dichlorohydrin (e.g. from chlorination of allyl alcohol) with a base, stripping peichlorhydrin from the solution, subjecting the remaining solution to hydrolysis, and recovering glycerol. Specified bases are NaOH, Na2CO3, KOH, LiOH, ethyl trimethyl ammonium hydroxide, and Ca(OH)2 (in the last case removing Ca2+by treating the solution after epichlorhydrin removal with an ion exchange resin, prior to the hydrolysis).
GB17940/61A 1960-05-17 1961-05-17 Process for the production of glycerine and epichlorohydrin Expired GB984162A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2956960A 1960-05-17 1960-05-17

Publications (1)

Publication Number Publication Date
GB984162A true GB984162A (en) 1965-02-24

Family

ID=21849715

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17940/61A Expired GB984162A (en) 1960-05-17 1961-05-17 Process for the production of glycerine and epichlorohydrin

Country Status (1)

Country Link
GB (1) GB984162A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7930651B2 (en) 2007-01-18 2011-04-19 Research In Motion Limited Agenda display in an electronic device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7930651B2 (en) 2007-01-18 2011-04-19 Research In Motion Limited Agenda display in an electronic device

Similar Documents

Publication Publication Date Title
ES400320A1 (en) Selective extraction of metals from acidic uranium (vi) solutions using neo-tridecano-hydroxamic acid
CH422161A (en) Method for producing an electrical contact on a semiconductor element
SE8303324L (en) PROCEDURE FOR PREPARING ETHYLENE LYCOL
GB984162A (en) Process for the production of glycerine and epichlorohydrin
GB897209A (en) Improvements relating to a method of separating acrylamide
GB915193A (en) Process for the manufacture of the calcium and ammonium salts of alpha-hydroxy-gamma-methylthiobutyric acid
GB1025866A (en) Method for recovery of cesium and strontium values
BE598620A (en) Ion flotation process.
GB1006900A (en) Thiocyanate extraction of beryllium
JPS52217A (en) Process for removal formaldehyde in aqueous solution
FR1211066A (en) Process for extracting eitric acid from its aqueous solutions
ES354375A1 (en) Process for production of phosphoric acid by the use of an ion exchange resin
JPS51138104A (en) Voice recognition system
ES335058A1 (en) Process for the Separation of Molybdenum in Solution
SU777945A1 (en) METHOD FOR EXTRACTING BORIC ACID FROM STRONGLY BASIC ANION EXCHANGE RESIN
ES365676A1 (en) A procedure for the recovery of uranium as ammonium diuranate, from an aqueous solution containing uranile fluoride and hydrogen fluoride (Machine-translation by Google Translate, not legally binding)
ES8500336A1 (en) Process for recovering uranium.
GB822686A (en) Process for the dehydrohalogenation of halohydrins
SU420343A1 (en) COLLECTOR
ES329582A1 (en) Procedure to recover nistatin from the micelly of the whole body in which nistatin has been produced. (Machine-translation by Google Translate, not legally binding)
GB866365A (en) Trimethylolethane
CA529238A (en) Method of treating residual liquors obtained in the manufacture of pulp by the sulphate cellulose process
GB1014804A (en) Selective extraction of hydrocolloid fractions
GB795424A (en) Improvements in or relating to sodium cyanide
JPS523009A (en) Preparation of quaternary ammonium hydroxides