FR1257366A - Process for the purification of crude carbon tetrachloride containing sulfur compounds, chloroform and other impurities - Google Patents

Process for the purification of crude carbon tetrachloride containing sulfur compounds, chloroform and other impurities

Info

Publication number
FR1257366A
FR1257366A FR827176A FR827176A FR1257366A FR 1257366 A FR1257366 A FR 1257366A FR 827176 A FR827176 A FR 827176A FR 827176 A FR827176 A FR 827176A FR 1257366 A FR1257366 A FR 1257366A
Authority
FR
France
Prior art keywords
chloroform
impurities
purification
carbon tetrachloride
sulfur compounds
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
FR827176A
Other languages
French (fr)
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
Food Machinery and Chemical 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
Priority claimed from US820363A external-priority patent/US2945796A/en
Application filed by FMC Corp, Food Machinery and Chemical Corp filed Critical FMC Corp
Priority to FR827176A priority Critical patent/FR1257366A/en
Application granted granted Critical
Publication of FR1257366A publication Critical patent/FR1257366A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR827176A 1959-06-15 1960-05-13 Process for the purification of crude carbon tetrachloride containing sulfur compounds, chloroform and other impurities Expired FR1257366A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR827176A FR1257366A (en) 1959-06-15 1960-05-13 Process for the purification of crude carbon tetrachloride containing sulfur compounds, chloroform and other impurities

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US820363A US2945796A (en) 1959-06-15 1959-06-15 Process of purifying carbon tetrachloride
FR827176A FR1257366A (en) 1959-06-15 1960-05-13 Process for the purification of crude carbon tetrachloride containing sulfur compounds, chloroform and other impurities

Publications (1)

Publication Number Publication Date
FR1257366A true FR1257366A (en) 1961-03-31

Family

ID=26186029

Family Applications (1)

Application Number Title Priority Date Filing Date
FR827176A Expired FR1257366A (en) 1959-06-15 1960-05-13 Process for the purification of crude carbon tetrachloride containing sulfur compounds, chloroform and other impurities

Country Status (1)

Country Link
FR (1) FR1257366A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113636910A (en) * 2021-06-30 2021-11-12 江苏梅兰化工有限公司 Purification method and purification equipment of ultrahigh-purity carbon tetrachloride

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113636910A (en) * 2021-06-30 2021-11-12 江苏梅兰化工有限公司 Purification method and purification equipment of ultrahigh-purity carbon tetrachloride

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