FR1181753A - Process for refining crude benzols - Google Patents

Process for refining crude benzols

Info

Publication number
FR1181753A
FR1181753A FR1181753DA FR1181753A FR 1181753 A FR1181753 A FR 1181753A FR 1181753D A FR1181753D A FR 1181753DA FR 1181753 A FR1181753 A FR 1181753A
Authority
FR
France
Prior art keywords
benzols
refining crude
refining
crude
crude benzols
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
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR1181753A publication Critical patent/FR1181753A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/005—Processes comprising at least two steps in series
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/163—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by hydrogenation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
FR1181753D 1957-08-28 1957-08-28 Process for refining crude benzols Expired FR1181753A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1181753T 1957-08-28

Publications (1)

Publication Number Publication Date
FR1181753A true FR1181753A (en) 1959-06-18

Family

ID=9662269

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1181753D Expired FR1181753A (en) 1957-08-28 1957-08-28 Process for refining crude benzols

Country Status (1)

Country Link
FR (1) FR1181753A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111939584A (en) * 2020-09-04 2020-11-17 中冶焦耐(大连)工程技术有限公司 Process and system for evaporating crude benzene in benzene hydrogenation reaction system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111939584A (en) * 2020-09-04 2020-11-17 中冶焦耐(大连)工程技术有限公司 Process and system for evaporating crude benzene in benzene hydrogenation reaction system
CN111939584B (en) * 2020-09-04 2023-09-15 中冶焦耐(大连)工程技术有限公司 Crude benzene evaporation process and system in benzene hydrogenation reaction system

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