CA1231689A - Installaton d'enrichissement du charbon - Google Patents

Installaton d'enrichissement du charbon

Info

Publication number
CA1231689A
CA1231689A CA000454876A CA454876A CA1231689A CA 1231689 A CA1231689 A CA 1231689A CA 000454876 A CA000454876 A CA 000454876A CA 454876 A CA454876 A CA 454876A CA 1231689 A CA1231689 A CA 1231689A
Authority
CA
Canada
Prior art keywords
coal
water
arrangement
zone
oil
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
CA000454876A
Other languages
English (en)
Inventor
Lester E. Burgess
Karl M. Fox
Phillip E. Mcgarry
David E. Herman
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.)
Standard Oil Co
Original Assignee
Standard Oil Co
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
Priority claimed from US06/267,777 external-priority patent/US4406664A/en
Priority claimed from US06/267,773 external-priority patent/US4412843A/en
Priority claimed from CA000399826A external-priority patent/CA1194304A/fr
Application filed by Standard Oil Co filed Critical Standard Oil Co
Priority to CA000454876A priority Critical patent/CA1231689A/fr
Application granted granted Critical
Publication of CA1231689A publication Critical patent/CA1231689A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Solid Fuels And Fuel-Associated Substances (AREA)
CA000454876A 1981-05-28 1984-05-22 Installaton d'enrichissement du charbon Expired CA1231689A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000454876A CA1231689A (fr) 1981-05-28 1984-05-22 Installaton d'enrichissement du charbon

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US06/267,777 US4406664A (en) 1980-01-22 1981-05-28 Process for the enhanced separation of impurities from coal and coal products produced therefrom
US06/267,773 US4412843A (en) 1980-01-22 1981-05-28 Beneficiated coal, coal mixtures and processes for the production thereof
US267,777 1981-05-28
US267,773 1981-05-28
CA000399826A CA1194304A (fr) 1981-05-28 1982-03-30 Charbon enrichi, ses melanges et leur production
CA000454876A CA1231689A (fr) 1981-05-28 1984-05-22 Installaton d'enrichissement du charbon

Publications (1)

Publication Number Publication Date
CA1231689A true CA1231689A (fr) 1988-01-19

Family

ID=27167231

Family Applications (2)

Application Number Title Priority Date Filing Date
CA000454876A Expired CA1231689A (fr) 1981-05-28 1984-05-22 Installaton d'enrichissement du charbon
CA000469670A Expired CA1194305A (fr) 1981-05-28 1984-12-07 Melanges charbon-huile et methode d'obtention

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA000469670A Expired CA1194305A (fr) 1981-05-28 1984-12-07 Melanges charbon-huile et methode d'obtention

Country Status (1)

Country Link
CA (2) CA1231689A (fr)

Also Published As

Publication number Publication date
CA1194305A (fr) 1985-10-01

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Legal Events

Date Code Title Description
MKEX Expiry
MKEX Expiry

Effective date: 20050119