CA879082A - Purification of sorbic acid - Google Patents

Purification of sorbic acid

Info

Publication number
CA879082A
CA879082A CA879082A CA65350A CA879082A CA 879082 A CA879082 A CA 879082A CA 879082 A CA879082 A CA 879082A CA 65350 A CA65350 A CA 65350A CA 879082 A CA879082 A CA 879082A
Authority
CA
Canada
Prior art keywords
purification
sorbic acid
sorbic
acid
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
CA879082A
Other versions
CA65350S (en
Inventor
L. Jeans Edward
G. Smith Russell
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.)
Celanese Canada Ltd
Original Assignee
Chemcell 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 Chemcell Ltd filed Critical Chemcell Ltd
Priority to CA879082A priority Critical patent/CA879082A/en
Application granted granted Critical
Publication of CA879082A publication Critical patent/CA879082A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
    • C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
    • C07C51/445—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation by steam distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
CA879082A 1969-10-20 1969-10-20 Purification of sorbic acid Expired CA879082A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA879082A CA879082A (en) 1969-10-20 1969-10-20 Purification of sorbic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA879082A CA879082A (en) 1969-10-20 1969-10-20 Purification of sorbic acid

Publications (1)

Publication Number Publication Date
CA879082A true CA879082A (en) 1971-08-24

Family

ID=4085813

Family Applications (1)

Application Number Title Priority Date Filing Date
CA879082A Expired CA879082A (en) 1969-10-20 1969-10-20 Purification of sorbic acid

Country Status (1)

Country Link
CA (1) CA879082A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4184924A (en) * 1974-08-19 1980-01-22 Ethyl Corporation Apparatus for steam stripping polyvinyl chloride resins

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4184924A (en) * 1974-08-19 1980-01-22 Ethyl Corporation Apparatus for steam stripping polyvinyl chloride resins

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