FR49565E - - Google Patents

Info

Publication number
FR49565E
FR49565E FR49565DA FR49565E FR 49565 E FR49565 E FR 49565E FR 49565D A FR49565D A FR 49565DA FR 49565 E FR49565 E FR 49565E
Authority
FR
France
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
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.)
Publication date
Application granted granted Critical
Publication of FR49565E publication Critical patent/FR49565E/fr
Expired legal-status Critical Current

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Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
FR49565D 1937-04-20 Expired FR49565E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CU2230254X 1937-04-20

Publications (1)

Publication Number Publication Date
FR49565E true FR49565E (fr) 1939-05-11

Family

ID=5460962

Family Applications (1)

Application Number Title Priority Date Filing Date
FR49565D Expired FR49565E (fr) 1937-04-20

Country Status (2)

Country Link
US (1) US2230254A (fr)
FR (1) FR49565E (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3291573A (en) * 1964-03-03 1966-12-13 Hercules Inc Apparatus for cracking hydrocarbons

Also Published As

Publication number Publication date
US2230254A (en) 1941-02-04

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