FR1172975A - Cyclopentadiene separation process - Google Patents

Cyclopentadiene separation process

Info

Publication number
FR1172975A
FR1172975A FR1172975DA FR1172975A FR 1172975 A FR1172975 A FR 1172975A FR 1172975D A FR1172975D A FR 1172975DA FR 1172975 A FR1172975 A FR 1172975A
Authority
FR
France
Prior art keywords
cyclopentadiene
separation process
separation
cyclopentadiene separation
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.)
Petrochemicals Ltd
Original Assignee
Petrochemicals 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 Petrochemicals Ltd filed Critical Petrochemicals Ltd
Application granted granted Critical
Publication of FR1172975A publication Critical patent/FR1172975A/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
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • B01D3/146—Multiple effect distillation
    • 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

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
FR1172975D 1956-03-16 1957-03-14 Cyclopentadiene separation process Expired FR1172975A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB839156A GB822912A (en) 1956-03-16 1956-03-16 Removing cyclopentadiene from hydrocarbon mixtures by distillation

Publications (1)

Publication Number Publication Date
FR1172975A true FR1172975A (en) 1959-02-18

Family

ID=9851626

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1172975D Expired FR1172975A (en) 1956-03-16 1957-03-14 Cyclopentadiene separation process

Country Status (3)

Country Link
DE (1) DE1067808B (en)
FR (1) FR1172975A (en)
GB (1) GB822912A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101190868B (en) * 2006-11-30 2010-07-21 中国石油化工股份有限公司 Separation utilization method for preparing ethene by-product C9+ fractioning by cracking

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735875A (en) * 1956-02-21 Process for recovery of cycloalkadiene
GB612893A (en) * 1946-06-05 1948-11-18 Percy Frederick Combe Sowter Improvements in the production of cyclopentadiene
GB742362A (en) * 1952-01-17 1955-12-21 Exxon Research Engineering Co Improvements in or relating to process for recovery and purification of cyclodienes from cracked petroleum
US2733280A (en) * 1952-09-25 1956-01-31 Recovery of cyclo and methylcyclo
GB759327A (en) * 1953-11-16 1956-10-17 Exxon Research Engineering Co Improvements in or relating to recovery of cyclodienes with vapor phase cracking

Also Published As

Publication number Publication date
GB822912A (en) 1959-11-04
DE1067808B (en) 1959-10-29

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