BR7800682A - Processo para melhorar carvao - Google Patents

Processo para melhorar carvao

Info

Publication number
BR7800682A
BR7800682A BR7800682A BR7800682A BR7800682A BR 7800682 A BR7800682 A BR 7800682A BR 7800682 A BR7800682 A BR 7800682A BR 7800682 A BR7800682 A BR 7800682A BR 7800682 A BR7800682 A BR 7800682A
Authority
BR
Brazil
Prior art keywords
improve coal
coal
improve
Prior art date
Application number
BR7800682A
Other languages
English (en)
Inventor
J Kindig
R Turner
Original Assignee
Hazen Research
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 filed Critical Hazen Research
Publication of BR7800682A publication Critical patent/BR7800682A/pt

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
    • C10L9/02—Treating solid fuels to improve their combustion by chemical means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Carbon And Carbon Compounds (AREA)
BR7800682A 1977-02-10 1978-02-03 Processo para melhorar carvao BR7800682A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/767,352 US4175924A (en) 1977-02-10 1977-02-10 Treatment of coal with metal containing compounds

Publications (1)

Publication Number Publication Date
BR7800682A true BR7800682A (pt) 1978-11-28

Family

ID=25079214

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7800682A BR7800682A (pt) 1977-02-10 1978-02-03 Processo para melhorar carvao

Country Status (5)

Country Link
US (1) US4175924A (pt)
JP (1) JPS53124502A (pt)
AU (1) AU3251178A (pt)
BR (1) BR7800682A (pt)
CA (1) CA1111794A (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4325802A (en) * 1980-11-17 1982-04-20 Pentanyl Technologies, Inc. Method of liquefaction of carbonaceous materials
US4466362A (en) * 1982-03-03 1984-08-21 Massachusetts Institute Of Technology Method of removing sulfur and other contaminants from the coal in coal-oil slurries
US5190566A (en) * 1992-01-08 1993-03-02 Energy, Mines And Resources Canada Incorporation of a coprocessing additive into coal/oil agglomerates
US5393311A (en) * 1993-02-19 1995-02-28 Marhanka; Frank D. Method and apparatus for desulfurizing coal
PL220733B1 (pl) 2012-11-07 2015-12-31 Univ Jagielloński Nowe alkanoloamidowe pochodne kwasu cynamonowego oraz zastosowanie alkanoloamidowych pochodnych kwasu cynamonowego do wytwarzania leków

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3938966A (en) * 1974-03-25 1976-02-17 Hazen Research, Inc. Process for improving coal

Also Published As

Publication number Publication date
US4175924A (en) 1979-11-27
AU3251178A (en) 1979-07-26
JPS53124502A (en) 1978-10-31
CA1111794A (en) 1981-11-03

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