FR844404A - Process for the continuous preparation of washing oil enriched with benzol - Google Patents

Process for the continuous preparation of washing oil enriched with benzol

Info

Publication number
FR844404A
FR844404A FR844404DA FR844404A FR 844404 A FR844404 A FR 844404A FR 844404D A FR844404D A FR 844404DA FR 844404 A FR844404 A FR 844404A
Authority
FR
France
Prior art keywords
benzol
washing oil
continuous preparation
oil enriched
enriched
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.)
Heinrich Koppers Ind Mij N V
Original Assignee
Heinrich Koppers Ind Mij N V
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 Heinrich Koppers Ind Mij N V filed Critical Heinrich Koppers Ind Mij N V
Application granted granted Critical
Publication of FR844404A publication Critical patent/FR844404A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C1/00—Working-up tar
    • C10C1/04—Working-up tar by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
FR844404D 1937-10-07 1938-10-07 Process for the continuous preparation of washing oil enriched with benzol Expired FR844404A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE844404X 1937-10-07

Publications (1)

Publication Number Publication Date
FR844404A true FR844404A (en) 1939-07-25

Family

ID=6774489

Family Applications (1)

Application Number Title Priority Date Filing Date
FR844404D Expired FR844404A (en) 1937-10-07 1938-10-07 Process for the continuous preparation of washing oil enriched with benzol

Country Status (1)

Country Link
FR (1) FR844404A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE927596C (en) * 1942-07-03 1955-05-12 Still Fa Carl Process for refreshing and producing new washing oil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE927596C (en) * 1942-07-03 1955-05-12 Still Fa Carl Process for refreshing and producing new washing oil

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