FR2207972B1 - - Google Patents

Info

Publication number
FR2207972B1
FR2207972B1 FR7341065A FR7341065A FR2207972B1 FR 2207972 B1 FR2207972 B1 FR 2207972B1 FR 7341065 A FR7341065 A FR 7341065A FR 7341065 A FR7341065 A FR 7341065A FR 2207972 B1 FR2207972 B1 FR 2207972B1
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
FR7341065A
Other languages
French (fr)
Other versions
FR2207972A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2207972A1 publication Critical patent/FR2207972A1/fr
Application granted granted Critical
Publication of FR2207972B1 publication Critical patent/FR2207972B1/fr
Granted 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)
  • Battery Electrode And Active Subsutance (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Coke Industry (AREA)
FR7341065A 1972-11-23 1973-11-19 Crude tar refining system - using decanter and two settling tanks in series Granted FR2207972A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722257428 DE2257428B2 (de) 1972-11-23 1972-11-23 Teer-wasser-scheidebehaeltereinrichtung

Publications (2)

Publication Number Publication Date
FR2207972A1 FR2207972A1 (en) 1974-06-21
FR2207972B1 true FR2207972B1 (enrdf_load_stackoverflow) 1977-06-10

Family

ID=5862520

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7341065A Granted FR2207972A1 (en) 1972-11-23 1973-11-19 Crude tar refining system - using decanter and two settling tanks in series

Country Status (5)

Country Link
DE (1) DE2257428B2 (enrdf_load_stackoverflow)
FR (1) FR2207972A1 (enrdf_load_stackoverflow)
IT (1) IT995902B (enrdf_load_stackoverflow)
SE (1) SE383356B (enrdf_load_stackoverflow)
ZA (1) ZA738340B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1500876A (en) * 1975-06-30 1978-02-15 Tomoe Kogyo Kk Process and apparatus for treating crude tar produced as a by-product in the dry distillation of coal
DE2624246C2 (de) * 1976-05-29 1986-02-20 Krupp-Koppers Gmbh, 4300 Essen Zweistufiges Verfahren und Vorrichtung zur Ausscheidung von Teer

Also Published As

Publication number Publication date
DE2257428A1 (de) 1974-05-30
SE383356B (sv) 1976-03-08
ZA738340B (en) 1974-10-30
FR2207972A1 (en) 1974-06-21
IT995902B (it) 1975-11-20
DE2257428B2 (de) 1976-09-09

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Legal Events

Date Code Title Description
ST Notification of lapse