ZA841046B - Process for cleaning of high solid content of coke tars - Google Patents

Process for cleaning of high solid content of coke tars

Info

Publication number
ZA841046B
ZA841046B ZA841046A ZA841046A ZA841046B ZA 841046 B ZA841046 B ZA 841046B ZA 841046 A ZA841046 A ZA 841046A ZA 841046 A ZA841046 A ZA 841046A ZA 841046 B ZA841046 B ZA 841046B
Authority
ZA
South Africa
Prior art keywords
cleaning
solid content
high solid
tars
coke
Prior art date
Application number
ZA841046A
Other languages
English (en)
Inventor
Dieter Stalherm
Wolfgang A Hillebrand
Alfred Gwosdz
Ingo Romey
Original Assignee
Still Carl Gmbh Co Kg
Bergwerksverband Gmbh
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 Still Carl Gmbh Co Kg, Bergwerksverband Gmbh filed Critical Still Carl Gmbh Co Kg
Publication of ZA841046B publication Critical patent/ZA841046B/xx

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Coke Industry (AREA)
  • Working-Up Tar And Pitch (AREA)
ZA841046A 1983-02-17 1984-02-13 Process for cleaning of high solid content of coke tars ZA841046B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3305431A DE3305431A1 (de) 1983-02-17 1983-02-17 Verfahren zur reinigung von hochfeststoffhaltigen kokereiteeren

Publications (1)

Publication Number Publication Date
ZA841046B true ZA841046B (en) 1985-03-27

Family

ID=6191054

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA841046A ZA841046B (en) 1983-02-17 1984-02-13 Process for cleaning of high solid content of coke tars

Country Status (5)

Country Link
EP (1) EP0116956B1 (fr)
JP (1) JPS59157178A (fr)
CA (2) CA1220438A (fr)
DE (2) DE3305431A1 (fr)
ZA (1) ZA841046B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3533106A1 (de) * 1985-09-17 1987-03-26 Ruetgerswerke Ag Elektrodenbindemittel
DE3702720A1 (de) * 1987-01-30 1988-08-11 Bergwerksverband Gmbh Pechmaterial aus kohleteerpech, verfahren zu dessen herstellung sowie verwendung des pechmaterials
US5534133A (en) * 1994-11-17 1996-07-09 Ucar Carbon Technology Corporation Continuous method for increasing the Q. I. concentration of liquid tar while concurrently producing a Q. I. free tar

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE537330A (fr) *
FR395738A (fr) * 1908-10-28 1909-03-16 Peter C Reilly Procédé de séparation du goudron et produit en résultant
DE534644C (de) * 1928-04-06 1931-09-30 Kohlenveredlung Und Schwelwerk Verfahren zur Aufbereitung von wasser- und staubhaltigen Teeren
US2956944A (en) * 1958-02-10 1960-10-18 Allied Chem Process for filtering tar
US3595946A (en) * 1968-06-04 1971-07-27 Great Lakes Carbon Corp Process for the production of carbon filaments from coal tar pitch
DE2706938A1 (de) * 1977-02-18 1978-08-24 Bergwerksverband Gmbh Verfahren zum filtrieren von teeren, pechen, extrakten oder oelen, aus kohlen
DE2810332C2 (de) * 1978-03-10 1982-08-05 Rütgerswerke AG, 6000 Frankfurt Verfahren zur Abtrennung von chinolinunlöslichen Bestandteilen aus Steinkohlenteerpech
DE2828976C2 (de) * 1978-07-01 1983-06-01 Bergwerksverband Gmbh, 4300 Essen Anschwemmkerzenfilter-Vorrichtung für Trockenaustrag und Verfahren zur Reinigung der Vorrichtung
US4264453A (en) * 1980-01-10 1981-04-28 Pori International, Inc. Reclamation of coking wastes
DE3005246A1 (de) * 1980-02-13 1981-08-20 Bergwerksverband Gmbh, 4300 Essen Verfahren zur herstellung eines filterhilfsmittels
DE3212316C2 (de) * 1982-04-02 1988-11-10 Bergwerksverband Gmbh, 4300 Essen Filtrationsapparat

Also Published As

Publication number Publication date
DE3305431A1 (de) 1984-08-23
CA1221654A (fr) 1987-05-12
CA1220438A (fr) 1987-04-14
EP0116956A3 (en) 1985-04-17
EP0116956A2 (fr) 1984-08-29
JPS59157178A (ja) 1984-09-06
DE3468121D1 (en) 1988-01-28
EP0116956B1 (fr) 1987-12-16

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