FR1038775A - Improvements in tar and tar products purification processes and devices - Google Patents

Improvements in tar and tar products purification processes and devices

Info

Publication number
FR1038775A
FR1038775A FR1038775DA FR1038775A FR 1038775 A FR1038775 A FR 1038775A FR 1038775D A FR1038775D A FR 1038775DA FR 1038775 A FR1038775 A FR 1038775A
Authority
FR
France
Prior art keywords
tar
devices
purification processes
products purification
tar products
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.)
FJ Collin AG
Original Assignee
FJ Collin AG
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 FJ Collin AG filed Critical FJ Collin AG
Application granted granted Critical
Publication of FR1038775A publication Critical patent/FR1038775A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
FR1038775D 1950-06-20 1951-06-12 Improvements in tar and tar products purification processes and devices Expired FR1038775A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1038775X 1950-06-20

Publications (1)

Publication Number Publication Date
FR1038775A true FR1038775A (en) 1953-10-01

Family

ID=7716183

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1038775D Expired FR1038775A (en) 1950-06-20 1951-06-12 Improvements in tar and tar products purification processes and devices

Country Status (1)

Country Link
FR (1) FR1038775A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0265598A1 (en) * 1986-10-28 1988-05-04 Rütgerswerke Aktiengesellschaft Process for desalting coal tar and coal pitch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0265598A1 (en) * 1986-10-28 1988-05-04 Rütgerswerke Aktiengesellschaft Process for desalting coal tar and coal pitch

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