CA1067285A - Procede d'amelioration du charbon - Google Patents

Procede d'amelioration du charbon

Info

Publication number
CA1067285A
CA1067285A CA244,760A CA244760A CA1067285A CA 1067285 A CA1067285 A CA 1067285A CA 244760 A CA244760 A CA 244760A CA 1067285 A CA1067285 A CA 1067285A
Authority
CA
Canada
Prior art keywords
coal
pyrite
impurities
iron
carbonyl
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
CA244,760A
Other languages
English (en)
Inventor
Ronald L. Turner
James K. Kindig
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.)
Hazen Research Inc
Original Assignee
Hazen Research 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 Hazen Research Inc filed Critical Hazen Research Inc
Priority to CA244,760A priority Critical patent/CA1067285A/fr
Application granted granted Critical
Publication of CA1067285A publication Critical patent/CA1067285A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA244,760A 1976-02-02 1976-02-02 Procede d'amelioration du charbon Expired CA1067285A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA244,760A CA1067285A (fr) 1976-02-02 1976-02-02 Procede d'amelioration du charbon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA244,760A CA1067285A (fr) 1976-02-02 1976-02-02 Procede d'amelioration du charbon

Publications (1)

Publication Number Publication Date
CA1067285A true CA1067285A (fr) 1979-12-04

Family

ID=4105110

Family Applications (1)

Application Number Title Priority Date Filing Date
CA244,760A Expired CA1067285A (fr) 1976-02-02 1976-02-02 Procede d'amelioration du charbon

Country Status (1)

Country Link
CA (1) CA1067285A (fr)

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