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IT1212079B - Sospensione di carbone-acqua eprocedimento per la sua preparazione. - Google Patents

Sospensione di carbone-acqua eprocedimento per la sua preparazione.

Info

Publication number
IT1212079B
IT1212079B IT8222684A IT2268482A IT1212079B IT 1212079 B IT1212079 B IT 1212079B IT 8222684 A IT8222684 A IT 8222684A IT 2268482 A IT2268482 A IT 2268482A IT 1212079 B IT1212079 B IT 1212079B
Authority
IT
Italy
Prior art keywords
coal
suspension
procedure
preparation
water
Prior art date
Application number
IT8222684A
Other languages
English (en)
Other versions
IT8222684A0 (it
Inventor
James E Funk
Original Assignee
Alfred New York U S A Alfred U
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 Alfred New York U S A Alfred U filed Critical Alfred New York U S A Alfred U
Publication of IT8222684A0 publication Critical patent/IT8222684A0/it
Application granted granted Critical
Publication of IT1212079B publication Critical patent/IT1212079B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • C21B5/003—Injection of pulverulent coal
    • C21B5/004—Injection of slurries
    • 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
    • C10L1/326—Coal-water suspensions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Colloid Chemistry (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
IT8222684A 1981-07-31 1982-07-30 Sospensione di carbone-acqua eprocedimento per la sua preparazione. IT1212079B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/288,737 US4416666A (en) 1979-10-26 1981-07-31 Coal-water slurry and method for its preparation

Publications (2)

Publication Number Publication Date
IT8222684A0 IT8222684A0 (it) 1982-07-30
IT1212079B true IT1212079B (it) 1989-11-08

Family

ID=23108430

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8222684A IT1212079B (it) 1981-07-31 1982-07-30 Sospensione di carbone-acqua eprocedimento per la sua preparazione.

Country Status (10)

Country Link
US (1) US4416666A (it)
EP (1) EP0084559B2 (it)
JP (1) JPS58501183A (it)
AU (1) AU560593B2 (it)
BR (1) BR8207802A (it)
CA (1) CA1178442A (it)
DE (1) DE3273571D1 (it)
ES (1) ES514602A0 (it)
IT (1) IT1212079B (it)
WO (1) WO1983000501A1 (it)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4441887A (en) * 1981-07-31 1984-04-10 Alfred University Research Foundation Inc. Stabilized slurry and process for preparing same
US4494959A (en) * 1981-07-31 1985-01-22 Alfred University Research Foundation, Inc. Coal-water slurry and method for its preparation
IT1197637B (it) * 1983-04-29 1988-12-06 Centro Speriment Metallurg Procedimento per la preparazione di miscele stabili carbone-acqua
DE3463394D1 (en) * 1983-07-05 1987-06-04 Babcock Hitachi Kk Process for producing a high concentration coal-water slurry
IT1206704B (it) * 1984-05-29 1989-04-27 Anic Spa Additivo fluidificante e stabilizzante e suo metodo di preparazione.
CA1249957A (en) * 1984-02-21 1989-02-14 Edward H. Greenwald, Sr. Process for producing a coal-water mixture
US4521218A (en) * 1984-02-21 1985-06-04 Greenwald Sr Edward H Process for producing a coal-water mixture
JPS6136398A (ja) * 1984-07-30 1986-02-21 Babcock Hitachi Kk 高濃度石炭・水スラリ製造方法
US4662894A (en) * 1984-08-13 1987-05-05 Greenwald Sr Edward H Process for producing a coal-water mixture
AU5717786A (en) * 1985-05-10 1986-11-13 Babcock & Wilcox Co., The Coal-water fuel
FR2584413B1 (fr) * 1985-07-02 1987-10-30 Carbotech Sa Dispersion de materiau carbone dans l'eau, procede de fabrication d'une telle dispersion et dispositif pour la mise en oeuvre du procede
EP0210294B1 (de) * 1985-07-30 1988-06-15 Salzgitter Anlagenbau Zweigniederlassung der Preussag Anlagenbau GmbH Verfahren und Vorrichtung zur Herstellung von Suspensionen mit konstanten Merkmalen aus Grundstoffen mit veränderlichen Eigenschaften
US4863317A (en) * 1985-08-02 1989-09-05 Boyle Bede Alfred Particulate material transportation
JPS62241993A (ja) * 1986-04-15 1987-10-22 Mitsui Mining Co Ltd 石炭−メタノ−ルスラリ−およびその製造方法
US4762527A (en) * 1986-12-16 1988-08-09 Electric Fuels Corporation Slurry fuel comprised of a heat treated, partially dewatered sludge with a particulate solid fuel and its method of manufacture
JPH0765061B2 (ja) * 1987-02-25 1995-07-12 株式会社クボタ 石炭・水スラリ−
JPS63210190A (ja) * 1987-02-25 1988-08-31 Kubota Ltd 石炭・水スラリ−
US5795484A (en) * 1987-10-22 1998-08-18 Greenwald, Sr.; Edward H. Method and apparatus for dewatering
US5236596A (en) * 1987-10-22 1993-08-17 Greenwald Sr Edward H Method and apparatus for dewatering
US5169267A (en) * 1989-05-03 1992-12-08 Cowper Norman T Method of pumping coal slurries
US6675064B1 (en) 1999-09-27 2004-01-06 University Of Kentucky Research Foundation Process for the physical segregation of minerals
US9080115B2 (en) * 2011-05-31 2015-07-14 Aerojet Rocketdyne Of De, Inc. Flow splitter for a compact gasification reactor system
US10196509B2 (en) 2015-05-07 2019-02-05 Baker Hughes, A Ge Company, Llc Inhibiting fouling tendency in high coal ash-containing water systems
WO2020219635A1 (en) * 2019-04-26 2020-10-29 Eastman Chemical Company Gasification of torrefied textiles and fossil fuels
CN117625263A (zh) * 2023-12-20 2024-03-01 国家能源集团宁夏煤业有限责任公司 含蜡危废物的研磨制浆方法及水煤浆

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3980541A (en) * 1967-06-05 1976-09-14 Aine Harry E Electrode structures for electric treatment of fluids and filters using same
US3972795A (en) * 1974-09-11 1976-08-03 Hazen Research, Inc. Axial flow electrolytic cell
US3996026A (en) * 1975-08-27 1976-12-07 Texaco Inc. Process for feeding a high solids content solid fuel-water slurry to a gasifier
US4104035A (en) * 1975-12-11 1978-08-01 Texaco Inc. Preparation of solid fuel-water slurries
US4304572A (en) * 1976-06-24 1981-12-08 Texaco, Inc. Production of solid fuel-water slurries
US4282006A (en) * 1978-11-02 1981-08-04 Alfred University Research Foundation Inc. Coal-water slurry and method for its preparation

Also Published As

Publication number Publication date
DE3273571D1 (en) 1986-11-06
BR8207802A (pt) 1983-09-06
EP0084559A1 (en) 1983-08-03
EP0084559A4 (en) 1983-05-16
WO1983000501A1 (en) 1983-02-17
ES8308224A1 (es) 1983-08-16
ES514602A0 (es) 1983-08-16
IT8222684A0 (it) 1982-07-30
US4416666A (en) 1983-11-22
CA1178442A (en) 1984-11-27
JPS58501183A (ja) 1983-07-21
EP0084559B2 (en) 1990-10-10
AU8829182A (en) 1983-02-22
EP0084559B1 (en) 1986-10-01
AU560593B2 (en) 1987-04-09

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