CA1318730C - Method of separating carbonaceous components from particulate coal containing inorganic solids and apparatus therefor - Google Patents

Method of separating carbonaceous components from particulate coal containing inorganic solids and apparatus therefor

Info

Publication number
CA1318730C
CA1318730C CA000482843A CA482843A CA1318730C CA 1318730 C CA1318730 C CA 1318730C CA 000482843 A CA000482843 A CA 000482843A CA 482843 A CA482843 A CA 482843A CA 1318730 C CA1318730 C CA 1318730C
Authority
CA
Canada
Prior art keywords
agglomerates
coal
slurry
oil
inorganic solids
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 - Fee Related
Application number
CA000482843A
Other languages
English (en)
French (fr)
Inventor
C. Edward Capes
Richard D. Coleman
William L. Thayer
Joseph Leo Serge Croteau
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.)
National Research Council of Canada
Original Assignee
National Research Council of Canada
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 National Research Council of Canada filed Critical National Research Council of Canada
Priority to CA000482843A priority Critical patent/CA1318730C/en
Priority to EP86303848A priority patent/EP0204462A3/en
Priority to AU57654/86A priority patent/AU594340B2/en
Priority to CN86103632A priority patent/CN1006900B/zh
Priority to JP61123863A priority patent/JPS61293566A/ja
Priority to US07/437,763 priority patent/US4998624A/en
Application granted granted Critical
Publication of CA1318730C publication Critical patent/CA1318730C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B03B1/00—Conditioning for facilitating separation by altering physical properties of the matter to be treated
    • B03B1/04—Conditioning for facilitating separation by altering physical properties of the matter to be treated by 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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • 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
    • B03D1/14—Flotation machines
    • B03D1/1493—Flotation machines with means for establishing a specified flow pattern
    • 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
    • B03D1/14—Flotation machines
    • B03D1/16—Flotation machines with impellers; Subaeration machines
    • B03D1/20—Flotation machines with impellers; Subaeration machines with internal air pumps
    • 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
    • B03D1/14—Flotation machines
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • B03D1/1475—Flotation tanks having means for discharging the pulp, e.g. as a bleed stream
    • 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
    • B03D1/14—Flotation machines
    • B03D1/24—Pneumatic
    • B03D1/245—Injecting gas through perforated or porous area

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Liquid Carbonaceous Fuels (AREA)
CA000482843A 1985-05-30 1985-05-30 Method of separating carbonaceous components from particulate coal containing inorganic solids and apparatus therefor Expired - Fee Related CA1318730C (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CA000482843A CA1318730C (en) 1985-05-30 1985-05-30 Method of separating carbonaceous components from particulate coal containing inorganic solids and apparatus therefor
EP86303848A EP0204462A3 (en) 1985-05-30 1986-05-21 Method of separating carbonaceous compounds from particulate coal containing inorganic solids
AU57654/86A AU594340B2 (en) 1985-05-30 1986-05-21 Method of separating carbonaceous compounds from particulate coal containing inorganic solids
CN86103632A CN1006900B (zh) 1985-05-30 1986-05-30 从含无机固体的颗粒煤中分离碳质组分的方法及装置
JP61123863A JPS61293566A (ja) 1985-05-30 1986-05-30 無機固体含有粉炭から炭質成分を分離する方法
US07/437,763 US4998624A (en) 1985-05-30 1989-11-16 Method of separating carbonaceous components from particulate coal containing inorganic solids and apparatus therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000482843A CA1318730C (en) 1985-05-30 1985-05-30 Method of separating carbonaceous components from particulate coal containing inorganic solids and apparatus therefor

Publications (1)

Publication Number Publication Date
CA1318730C true CA1318730C (en) 1993-06-01

Family

ID=4130598

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000482843A Expired - Fee Related CA1318730C (en) 1985-05-30 1985-05-30 Method of separating carbonaceous components from particulate coal containing inorganic solids and apparatus therefor

Country Status (6)

Country Link
US (1) US4998624A (enExample)
EP (1) EP0204462A3 (enExample)
JP (1) JPS61293566A (enExample)
CN (1) CN1006900B (enExample)
AU (1) AU594340B2 (enExample)
CA (1) CA1318730C (enExample)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987006497A1 (en) * 1986-04-24 1987-11-05 The Broken Hill Proprietary Company Limited Production of hardened coal agglomerates
US4972956A (en) * 1987-11-02 1990-11-27 National Research Council Of Canada Method of removing carbonaceous particles, essentially free of pyritic sulphur, from an aqueous coal slurry
AU606506B2 (en) * 1988-03-15 1991-02-07 Mount Isa Mines Limited Column flotation sparger removal
US5679221A (en) * 1994-08-26 1997-10-21 Westvaco Corporation Method for aluminum reduction in recycled pulp and paper
US9006175B2 (en) 1999-06-29 2015-04-14 Mannkind Corporation Potentiation of glucose elimination
ATE385193T1 (de) 2002-03-20 2008-02-15 Mannkind Corp Inhalationsgerät
RU2223828C2 (ru) * 2002-04-04 2004-02-20 Закрытое акционерное общество ЦОФ "Сибирь" Способ обогащения угольных шламов
DK1786784T3 (da) 2004-08-20 2011-02-14 Mannkind Corp Katalyse af diketopiperazinsyntese
BRPI0514293B1 (pt) 2004-08-23 2022-07-19 Mannkind Corporation Sistema microparticulado para distribuição de droga
DK1928423T3 (en) 2005-09-14 2016-02-29 Mannkind Corp A method for drug formulation based on increasing the affinity of the active substances to the crystalline microparticle surfaces
CA2643464C (en) 2006-02-22 2018-09-04 Mannkind Corporation A method for improving the pharmaceutic properties of microparticles comprising diketopiperazine and an active agent
WO2011163272A1 (en) 2010-06-21 2011-12-29 Mannkind Corporation Dry powder drug delivery system and methods
US8485180B2 (en) 2008-06-13 2013-07-16 Mannkind Corporation Dry powder drug delivery system
CN106039494B (zh) 2008-06-13 2019-12-24 曼金德公司 干粉吸入器和用于药物输送的系统
BRPI0914308B8 (pt) 2008-06-20 2021-06-22 Mannkind Corp sistema de inalação
TWI614024B (zh) 2008-08-11 2018-02-11 曼凱公司 超快起作用胰島素之用途
US8314106B2 (en) 2008-12-29 2012-11-20 Mannkind Corporation Substituted diketopiperazine analogs for use as drug delivery agents
WO2010105094A1 (en) 2009-03-11 2010-09-16 Mannkind Corporation Apparatus, system and method for measuring resistance of an inhaler
MY186975A (en) 2009-06-12 2021-08-26 Mannkind Corp Diketopiperazine microparticles with defined specific surface areas
EP2496295A1 (en) 2009-11-03 2012-09-12 MannKind Corporation An apparatus and method for simulating inhalation efforts
MY180552A (en) 2011-04-01 2020-12-02 Mannkind Corp Blister package for pharmaceutical cartridges
WO2012174472A1 (en) 2011-06-17 2012-12-20 Mannkind Corporation High capacity diketopiperazine microparticles
JP6018640B2 (ja) 2011-10-24 2016-11-02 マンカインド コーポレイション 疼痛を緩和するのに有効な鎮痛組成物並びに当該組成物を含む乾燥粉末及び乾燥粉末薬剤輸送システム
RU2494817C1 (ru) * 2012-03-20 2013-10-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Кузбасский государственный технический университет имени Т.Ф. Горбачева" (КузГТУ) Способ обогащения угольного шлама и угля
DK2872205T3 (en) 2012-07-12 2017-02-27 Mannkind Corp DRY POWDER FORMAL ADMINISTRATION SYSTEM
WO2014066856A1 (en) 2012-10-26 2014-05-01 Mannkind Corporation Inhalable influenza vaccine compositions and methods
KR102391750B1 (ko) 2013-03-15 2022-04-28 맨카인드 코포레이션 미세결정성 디케토피페라진 조성물 및 방법
EP3021834A1 (en) 2013-07-18 2016-05-25 MannKind Corporation Heat-stable dry powder pharmaceutical compositions and methods
US11446127B2 (en) 2013-08-05 2022-09-20 Mannkind Corporation Insufflation apparatus and methods
WO2015148905A1 (en) 2014-03-28 2015-10-01 Mannkind Corporation Use of ultrarapid acting insulin
US10561806B2 (en) 2014-10-02 2020-02-18 Mannkind Corporation Mouthpiece cover for an inhaler
CN107096434A (zh) * 2017-05-02 2017-08-29 江西省浩燃冶金设备有限责任公司 一种充气搅拌器
CN109588333B (zh) * 2019-01-30 2024-03-19 柳州鑫兴园农业科技有限公司 一种自动喂料系统

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1667277A (en) * 1926-08-04 1928-04-24 Minerals Separation North Us Treatment of fine coal
DE1483726A1 (de) * 1966-09-22 1969-09-25 Council Scient Ind Res Verfahren zum Aufbereiten und Entwaessern von Feinkohle
US3665066A (en) * 1969-11-28 1972-05-23 Canadian Patents Dev Beneficiation of coals
JPS5223962B2 (enExample) * 1972-03-18 1977-06-28
US3856668A (en) * 1973-05-30 1974-12-24 R Shubert Method for treatment of coal washery waters
US4089776A (en) * 1976-01-21 1978-05-16 Mcmurray Russell L Process for the separation of agglomerated carbonaceous particles from associated inorganic materials
US4268379A (en) * 1977-12-23 1981-05-19 American Cyanamid Company Selective flocculation for increased coal recovery by froth flotation
HU183024B (en) * 1978-02-24 1984-04-28 Tatabanyai Szenbanyak Process and machine for flotation purification of liquides
ZA794951B (en) * 1978-09-21 1980-09-24 Atlantic Richfield Co Process for removing sulfur from coal
US4265739A (en) * 1979-01-23 1981-05-05 Dalton Robert W Flotation machines and components thereof
US4272250A (en) * 1979-06-19 1981-06-09 Atlantic Richfield Company Process for removal of sulfur and ash from coal
US4270926A (en) * 1979-06-19 1981-06-02 Atlantic Richfield Company Process for removal of sulfur and ash from coal
GB2082089B (en) * 1980-08-22 1983-09-01 Coal Industry Patents Ltd Improvements in froth flotation
JPS5785891A (en) * 1980-11-18 1982-05-28 Hitachi Ltd Method for deashing coal
DK146216C (da) * 1981-02-16 1984-02-20 Oeresund Kryolit Fremgangsmaade til fraskillelse af kulpartikler fra flyveaske ved flotation
CA1194304A (en) * 1981-05-28 1985-10-01 Lester E. Burgess Beneficiated coal, coal mixtures and processes for the production thereof
JPS5891798A (ja) * 1981-11-26 1983-05-31 Ube Ind Ltd 石炭の灰分除去方法
AU2833684A (en) * 1983-06-27 1985-01-03 Conoco Inc. Separating refuse from coal
CA1188517A (en) * 1983-10-12 1985-06-11 C. Edward Capes Aqueous phase continuous, coal fuel slurry and a method of its production

Also Published As

Publication number Publication date
EP0204462A3 (en) 1989-04-05
JPS61293566A (ja) 1986-12-24
JPH0415021B2 (enExample) 1992-03-16
CN86103632A (zh) 1986-12-17
AU5765486A (en) 1986-12-04
US4998624A (en) 1991-03-12
EP0204462A2 (en) 1986-12-10
AU594340B2 (en) 1990-03-08
CN1006900B (zh) 1990-02-21

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