AU546514B2 - Separation of water and/or quinoline insolubles from coal tar - Google Patents

Separation of water and/or quinoline insolubles from coal tar

Info

Publication number
AU546514B2
AU546514B2 AU76661/81A AU7666181A AU546514B2 AU 546514 B2 AU546514 B2 AU 546514B2 AU 76661/81 A AU76661/81 A AU 76661/81A AU 7666181 A AU7666181 A AU 7666181A AU 546514 B2 AU546514 B2 AU 546514B2
Authority
AU
Australia
Prior art keywords
separation
water
coal tar
quinoline insolubles
insolubles
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.)
Ceased
Application number
AU76661/81A
Other versions
AU7666181A (en
Inventor
Samuel Cukier
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.)
Domtar Inc
Original Assignee
Domtar 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 Domtar Inc filed Critical Domtar Inc
Publication of AU7666181A publication Critical patent/AU7666181A/en
Application granted granted Critical
Publication of AU546514B2 publication Critical patent/AU546514B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • C10C1/02—Removal of water

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Coke Industry (AREA)
AU76661/81A 1980-10-24 1981-10-20 Separation of water and/or quinoline insolubles from coal tar Ceased AU546514B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA363232 1980-10-24
CA000363232A CA1138801A (en) 1980-10-24 1980-10-24 Treatment of coal tar with ethoxylated sulfated surface-active compositions

Publications (2)

Publication Number Publication Date
AU7666181A AU7666181A (en) 1982-04-29
AU546514B2 true AU546514B2 (en) 1985-09-05

Family

ID=4118257

Family Applications (1)

Application Number Title Priority Date Filing Date
AU76661/81A Ceased AU546514B2 (en) 1980-10-24 1981-10-20 Separation of water and/or quinoline insolubles from coal tar

Country Status (7)

Country Link
EP (1) EP0051056B1 (en)
JP (1) JPS57177088A (en)
AU (1) AU546514B2 (en)
CA (1) CA1138801A (en)
DE (1) DE3169195D1 (en)
ES (1) ES8205849A1 (en)
ZA (1) ZA817226B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4744882A (en) * 1987-01-02 1988-05-17 Domtar Inc Polycondensates of sulfonated coal tar fractions
JP5812160B1 (en) * 2014-06-09 2015-11-11 栗田工業株式会社 Coal tar oil / water separator and coal tar oil / water separator
JP6350025B2 (en) * 2014-06-26 2018-07-04 栗田工業株式会社 Oil-water separation method and oil-water separation agent for oil-containing scum or oil-containing wastewater
JP5962784B2 (en) * 2015-01-13 2016-08-03 栗田工業株式会社 Oil-water separation method and oil-water separation agent for hydrous coal tar

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1010972B (en) * 1955-01-12 1957-06-27 Henkel & Cie Gmbh Process for the separation of mixtures of solid crystallizable and liquid substances found in tars
AU492350B2 (en) * 1974-07-29 1976-01-29 Texaco Development Corporation Demulsification compositions
US4139451A (en) * 1977-12-12 1979-02-13 Nalco Chemical Company Method for dewatering coke tar-water mixtures
US4277352A (en) * 1979-03-26 1981-07-07 Texaco Inc. Demulsification of emulsions produced from surfactant recovery operations and recovery of surfactants therefrom

Also Published As

Publication number Publication date
ES506517A0 (en) 1982-08-16
DE3169195D1 (en) 1985-04-11
EP0051056B1 (en) 1985-03-06
EP0051056A1 (en) 1982-05-05
JPH0119439B2 (en) 1989-04-11
CA1138801A (en) 1983-01-04
ES8205849A1 (en) 1982-08-16
ZA817226B (en) 1982-09-29
JPS57177088A (en) 1982-10-30
AU7666181A (en) 1982-04-29

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