FR1103105A - Process for the recovery of coal resins and waxes, ensuring simultaneously the improvement of the quality and the partial desulfurization of the coal - Google Patents

Process for the recovery of coal resins and waxes, ensuring simultaneously the improvement of the quality and the partial desulfurization of the coal

Info

Publication number
FR1103105A
FR1103105A FR1103105DA FR1103105A FR 1103105 A FR1103105 A FR 1103105A FR 1103105D A FR1103105D A FR 1103105DA FR 1103105 A FR1103105 A FR 1103105A
Authority
FR
France
Prior art keywords
coal
waxes
recovery
improvement
quality
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
Other languages
French (fr)
Inventor
Salimuzzaman Siddiqui
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 filed Critical
Application granted granted Critical
Publication of FR1103105A publication Critical patent/FR1103105A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L9/00—Treating solid fuels to improve their combustion
    • C10L9/08—Treating solid fuels to improve their combustion by heat treatments, e.g. calcining
    • 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
    • C10C1/18—Working-up tar by extraction with selective solvents
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L9/00—Treating solid fuels to improve their combustion
    • C10L9/02—Treating solid fuels to improve their combustion by chemical means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
FR1103105D 1953-04-21 1954-04-15 Process for the recovery of coal resins and waxes, ensuring simultaneously the improvement of the quality and the partial desulfurization of the coal Expired FR1103105A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1103105X 1953-04-21

Publications (1)

Publication Number Publication Date
FR1103105A true FR1103105A (en) 1955-10-31

Family

ID=10874228

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1103105D Expired FR1103105A (en) 1953-04-21 1954-04-15 Process for the recovery of coal resins and waxes, ensuring simultaneously the improvement of the quality and the partial desulfurization of the coal

Country Status (1)

Country Link
FR (1) FR1103105A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2124248A1 (en) * 1971-02-09 1972-09-22 Patronato De Investigacion Cie Desulphurising coke - by treating charcoal with oxidising gases

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2124248A1 (en) * 1971-02-09 1972-09-22 Patronato De Investigacion Cie Desulphurising coke - by treating charcoal with oxidising gases

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