PL136658B1 - Coal treatment method - Google Patents

Coal treatment method Download PDF

Info

Publication number
PL136658B1
PL136658B1 PL22930181A PL22930181A PL136658B1 PL 136658 B1 PL136658 B1 PL 136658B1 PL 22930181 A PL22930181 A PL 22930181A PL 22930181 A PL22930181 A PL 22930181A PL 136658 B1 PL136658 B1 PL 136658B1
Authority
PL
Poland
Prior art keywords
water
carbon
coal
oil
ash
Prior art date
Application number
PL22930181A
Other languages
English (en)
Polish (pl)
Other versions
PL229301A1 (de
Original Assignee
Gulf & Western Industries
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 US06/114,357 external-priority patent/US4332593A/en
Priority claimed from US06/114,414 external-priority patent/US4304573A/en
Application filed by Gulf & Western Industries filed Critical Gulf & Western Industries
Publication of PL229301A1 publication Critical patent/PL229301A1/xx
Publication of PL136658B1 publication Critical patent/PL136658B1/pl

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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L9/00—Treating solid fuels to improve their combustion
    • C10L9/10—Treating solid fuels to improve their combustion by using additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • B03B9/005—General arrangement of separating plant, e.g. flow sheets specially adapted for coal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D3/00—Differential sedimentation
    • B03D3/06—Flocculation
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/32—Liquid carbonaceous fuels consisting of coal-oil suspensions or aqueous emulsions or oil emulsions
    • C10L1/322—Coal-oil suspensions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Graft Or Block Polymers (AREA)
PL22930181A 1980-01-22 1981-01-21 Coal treatment method PL136658B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/114,357 US4332593A (en) 1980-01-22 1980-01-22 Process for beneficiating coal
US06/114,414 US4304573A (en) 1980-01-22 1980-01-22 Process of beneficiating coal and product

Publications (2)

Publication Number Publication Date
PL229301A1 PL229301A1 (de) 1981-09-18
PL136658B1 true PL136658B1 (en) 1986-03-31

Family

ID=26812090

Family Applications (2)

Application Number Title Priority Date Filing Date
PL22930181A PL136658B1 (en) 1980-01-22 1981-01-21 Coal treatment method
PL24677281A PL142354B1 (en) 1980-01-22 1981-01-21 Method of coal treatment

Family Applications After (1)

Application Number Title Priority Date Filing Date
PL24677281A PL142354B1 (en) 1980-01-22 1981-01-21 Method of coal treatment

Country Status (4)

Country Link
EP (1) EP0032811B1 (de)
DE (1) DE3169930D1 (de)
GB (1) GB2068410A (de)
PL (2) PL136658B1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU551442B2 (en) * 1981-01-29 1986-05-01 Gulf & Western Industries Inc. Benefication of coal
US4306883A (en) * 1981-01-29 1981-12-22 Gulf & Western Manufacturing Company Process for forming coal-oil mixtures under selected conditions of temperature and shear
DE3562627D1 (en) * 1985-10-23 1988-06-16 Standard Oil Co Ohio Method for the beneficiation of low rank coal and products obtained thereby
SE509025C2 (sv) * 1995-01-23 1998-11-30 Bycosin Ab Ämne för tillsättning till fasta biobränslen
US7280924B2 (en) * 2003-08-29 2007-10-09 Richard C. Holmes System and process for monitoring the production of synthetic fuel
WO2009115933A1 (en) * 2008-03-17 2009-09-24 Chuluun Enkhbold A method of beneficiating and transporting minerals
KR101637802B1 (ko) * 2014-02-25 2016-07-07 가부시키카이샤 액트 건조 가연 물질의 제조 방법
CN112973952A (zh) * 2021-03-30 2021-06-18 中国矿业大学 一种井下煤炭液固流态化分选系统及工艺
CN113372973B (zh) * 2021-07-26 2024-06-04 重庆四季金标科技有限公司 燃煤火电厂用防水煤粉及其利用系统以及深度调峰方法
CN119793702B (zh) * 2025-01-22 2025-10-17 昆明理工大学 一种黄铜矿与硫砷铜矿浮选分离与富集的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2913349A (en) * 1956-12-18 1959-11-17 Standard Oil Co Coal spray composition
US4033852A (en) * 1975-06-26 1977-07-05 Polygulf Associates Process for treating coal and products produced thereby
US4101293A (en) * 1977-03-30 1978-07-18 Reichhold Chemicals, Inc. Stabilizing emulsifiers
AT370763B (de) * 1977-05-31 1983-05-10 Scaniainventor Ab Kohlensuspension, enthaltend pulverisierte kohle, wasser und dispergierungsmittel, sowie verfahren zur herstellung derselben

Also Published As

Publication number Publication date
PL142354B1 (en) 1987-10-31
PL229301A1 (de) 1981-09-18
EP0032811A2 (de) 1981-07-29
GB2068410A (en) 1981-08-12
EP0032811B1 (de) 1985-04-17
EP0032811A3 (en) 1981-10-14
DE3169930D1 (en) 1985-05-23

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