FR681324A - Distillation des goudrons - Google Patents

Distillation des goudrons

Info

Publication number
FR681324A
FR681324A FR681324DA FR681324A FR 681324 A FR681324 A FR 681324A FR 681324D A FR681324D A FR 681324DA FR 681324 A FR681324 A FR 681324A
Authority
FR
France
Prior art keywords
tar distillation
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
English (en)
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 FR681324A publication Critical patent/FR681324A/fr
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)
  • Working-Up Tar And Pitch (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
FR681324D 1928-09-11 1929-09-04 Distillation des goudrons Expired FR681324A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US305265A US1759816A (en) 1928-09-11 1928-09-11 Distillation of tar

Publications (1)

Publication Number Publication Date
FR681324A true FR681324A (fr) 1930-05-13

Family

ID=23180092

Family Applications (1)

Application Number Title Priority Date Filing Date
FR681324D Expired FR681324A (fr) 1928-09-11 1929-09-04 Distillation des goudrons

Country Status (3)

Country Link
US (1) US1759816A (fr)
FR (1) FR681324A (fr)
GB (1) GB318897A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1150997B (de) * 1957-05-21 1963-07-04 Ruetgerswerke Ag Verfahren zur Herstellung von aschefreien Pechen

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2740753A (en) * 1949-10-07 1956-04-03 Teerverwertung Mit Beschrankte Continuous fractionation of tar
DE973761C (de) * 1949-12-31 1960-06-02 Teerverwertung M B H Ges Verfahren zur Reinigung von Naphthalin ohne Warmpressen
US5314609A (en) * 1992-08-07 1994-05-24 Aristech Chemical Corporation Process for preparing debenzolized tar and low-benzene centrifuged tar sludge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1150997B (de) * 1957-05-21 1963-07-04 Ruetgerswerke Ag Verfahren zur Herstellung von aschefreien Pechen

Also Published As

Publication number Publication date
US1759816A (en) 1930-05-20
GB318897A (en) 1931-03-11

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