FR670104A - Method and apparatus for the distillation of tar - Google Patents

Method and apparatus for the distillation of tar

Info

Publication number
FR670104A
FR670104A FR670104DA FR670104A FR 670104 A FR670104 A FR 670104A FR 670104D A FR670104D A FR 670104DA FR 670104 A FR670104 A FR 670104A
Authority
FR
France
Prior art keywords
tar
distillation
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.)
Barrett Co Inc
Original Assignee
Barrett Co Inc
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 Barrett Co Inc filed Critical Barrett Co Inc
Application granted granted Critical
Publication of FR670104A publication Critical patent/FR670104A/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)
FR670104D 1928-03-23 1929-02-21 Method and apparatus for the distillation of tar Expired FR670104A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US670104XA 1928-03-23 1928-03-23

Publications (1)

Publication Number Publication Date
FR670104A true FR670104A (en) 1929-11-25

Family

ID=22073146

Family Applications (1)

Application Number Title Priority Date Filing Date
FR670104D Expired FR670104A (en) 1928-03-23 1929-02-21 Method and apparatus for the distillation of tar

Country Status (1)

Country Link
FR (1) FR670104A (en)

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