IT1203045B - Procedimento per la preparazione di fanghi di combustibili solidi-acqua - Google Patents

Procedimento per la preparazione di fanghi di combustibili solidi-acqua

Info

Publication number
IT1203045B
IT1203045B IT30224/76A IT3022476A IT1203045B IT 1203045 B IT1203045 B IT 1203045B IT 30224/76 A IT30224/76 A IT 30224/76A IT 3022476 A IT3022476 A IT 3022476A IT 1203045 B IT1203045 B IT 1203045B
Authority
IT
Italy
Prior art keywords
procedure
preparation
solid
water fuel
fuel sludge
Prior art date
Application number
IT30224/76A
Other languages
English (en)
Original Assignee
Texaco Development Corp
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 Texaco Development Corp filed Critical Texaco Development Corp
Application granted granted Critical
Publication of IT1203045B publication Critical patent/IT1203045B/it

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
    • C10L9/086—Hydrothermal carbonization
    • 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
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
IT30224/76A 1975-12-11 1976-12-09 Procedimento per la preparazione di fanghi di combustibili solidi-acqua IT1203045B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/639,730 US4104035A (en) 1975-12-11 1975-12-11 Preparation of solid fuel-water slurries

Publications (1)

Publication Number Publication Date
IT1203045B true IT1203045B (it) 1989-02-15

Family

ID=24565314

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30224/76A IT1203045B (it) 1975-12-11 1976-12-09 Procedimento per la preparazione di fanghi di combustibili solidi-acqua

Country Status (21)

Country Link
US (1) US4104035A (it)
JP (1) JPS5271506A (it)
AT (1) AT366403B (it)
AU (1) AU497765B2 (it)
BE (1) BE848883A (it)
BR (1) BR7607202A (it)
CA (1) CA1072330A (it)
DE (1) DE2654626C2 (it)
DK (1) DK551776A (it)
ES (1) ES453832A1 (it)
FI (1) FI60027C (it)
FR (1) FR2353629A1 (it)
GB (1) GB1507439A (it)
GR (1) GR62004B (it)
IN (1) IN144231B (it)
IT (1) IT1203045B (it)
NL (1) NL7613472A (it)
PT (1) PT65866B (it)
SE (1) SE7613478L (it)
YU (1) YU39374B (it)
ZA (1) ZA766367B (it)

Families Citing this family (75)

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US4416666A (en) * 1979-10-26 1983-11-22 Alfred University Research Foundation Inc. Coal-water slurry and method for its preparation
US4479806A (en) * 1978-11-02 1984-10-30 Alfred University Research Foundation, Inc. Stabilized slurry and process for preparing same
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US4335684A (en) * 1979-04-16 1982-06-22 Thermo Electron Corporation Micronized coal-water fuel slurry for reciprocating internal-combustion engines
JPS5620090A (en) * 1979-07-26 1981-02-25 Kao Corp Dispersant for slurry of coal powder in water
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US4305728A (en) * 1980-01-09 1981-12-15 Gulf Research & Development Company Coal suspensions and process for preparing same
US4261701A (en) * 1980-01-09 1981-04-14 Gulf Research & Development Company Uniform coal suspensions and process for preparing same
JPS56136665A (en) * 1980-03-27 1981-10-26 Kao Corp Coal wet crushing aid
US4375358A (en) * 1980-09-02 1983-03-01 Conoco Inc. Fuel slurries of solid carbonaceous material in water
US4465495A (en) * 1980-10-17 1984-08-14 Atlantic Research Corporation Process for making coal-water fuel slurries and product thereof
US4452722A (en) * 1980-10-31 1984-06-05 International Telephone And Telegraph Corporation Suspensions containing microfibrillated cellulose
US4464287A (en) * 1980-10-31 1984-08-07 International Telephone And Telegraph Corporation Suspensions containing microfibrillated cellulose
US4452721A (en) * 1980-10-31 1984-06-05 International Telephone And Telegraph Corporation Suspensions containing microfibrillated cellulose
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US4441889A (en) * 1981-01-29 1984-04-10 Gulf & Western Industries, Inc. Coal-aqueous mixtures
US4551179A (en) * 1981-01-29 1985-11-05 The Standard Oil Company Coal-aqueous mixtures
US4358293A (en) * 1981-01-29 1982-11-09 Gulf & Western Manufacturing Co. Coal-aqueous mixtures
US4432771A (en) * 1981-05-15 1984-02-21 International Telephone And Telegraph Corporation Combustible coal/water mixtures for fuels and methods of preparing the same
US4681597A (en) * 1981-06-15 1987-07-21 Byrne Larry D Method for agglomerating powdered coal by compaction
US4405332A (en) * 1981-07-28 1983-09-20 Rodriguez Larry A Alternative fuel comprised of sewage sludge and a particulate solid fuel
US4494959A (en) * 1981-07-31 1985-01-22 Alfred University Research Foundation, Inc. Coal-water slurry and method for its preparation
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JPS5896690A (ja) * 1981-12-03 1983-06-08 Electric Power Dev Co Ltd 石炭の高濃度スラリ−の製造方法
JPS5896693A (ja) * 1981-12-04 1983-06-08 Sekitan Gijutsu Kenkyusho 石炭スラリ−組成物
JPS58122991A (ja) * 1982-01-19 1983-07-21 Kao Corp 石炭・水スラリ−組成物
FR2520750B1 (fr) * 1982-01-29 1986-06-06 Charbonnages De France Suspensions aqueuses d'au moins un combustible solide et un procede pour leur preparation
US4498906A (en) * 1982-03-22 1985-02-12 Atlantic Research Corporation Coal-water fuel slurries and process for making
US4504277A (en) * 1982-04-16 1985-03-12 Atlantic Research Corporation Coal-water fuel slurries and process for making same
US4477259A (en) * 1982-05-05 1984-10-16 Alfred University Research Foundation, Inc. Grinding mixture and process for preparing a slurry therefrom
US4526584A (en) * 1982-05-05 1985-07-02 Alfred University Research Foundation, Inc. Process for pumping a carbonaceous slurry
US4468232A (en) * 1982-05-05 1984-08-28 Alfred University Research Foundation, Inc. Process for preparing a clean coal-water slurry
JPS5920390A (ja) * 1982-07-24 1984-02-02 Nippon Oil & Fats Co Ltd 石炭−水スラリ−の製造法
US4417902A (en) * 1982-09-01 1983-11-29 Texaco Inc. Process for making and composition of low viscosity coal-water slurries
US4511365A (en) * 1982-09-10 1985-04-16 Sohio Alternate Energy Development Company Coal-aqueous mixtures
US4502868A (en) * 1982-09-27 1985-03-05 Texaco Inc. Coal-water slurries of low viscosity and method for their preparation
JPS5958092A (ja) * 1982-09-29 1984-04-03 Babcock Hitachi Kk 石炭スラリの製造法
JPS5981390A (ja) * 1982-11-02 1984-05-11 Babcock Hitachi Kk 石炭−水スラリ−の製造方法
GB2135664B (en) * 1983-02-21 1986-06-25 Cover Grow Limited Material for spreading on soil
JPS59174647A (ja) * 1983-03-24 1984-10-03 Nikka Chem Ind Co Ltd ピツチ組成物
JPS59179593A (ja) * 1983-03-30 1984-10-12 Chiyoda Chem Eng & Constr Co Ltd 固体ピツチ／水スラリ−の製造方法
FR2543967B1 (fr) * 1983-04-08 1985-07-19 Creusot Loire Produit fluide a vocation energetique et son application a l'alimentation d'une chambre de reaction en matiere combustible
JPS59206056A (ja) * 1983-05-11 1984-11-21 株式会社日立製作所 石炭水スラリーの製造方法
JPS6071693A (ja) * 1983-09-29 1985-04-23 Babcock Hitachi Kk 石炭−水スラリ製造法
US4505716A (en) * 1984-02-15 1985-03-19 Itt Corporation Combustible coal/water mixture for fuels and methods of preparing same
DE3406456A1 (de) * 1984-02-20 1985-08-22 Mannesmann AG, 4000 Düsseldorf Verfahren zur bereitstellung von kohle fuer grossfeuerungsanlagen
US4623359A (en) * 1984-08-20 1986-11-18 Texaco Inc. Aqueous slurries of solid carbonaceous fuel
US4749381A (en) * 1984-11-26 1988-06-07 Texaco Inc. Stable slurries of solid carbonaceous fuel and water
US4808194A (en) * 1984-11-26 1989-02-28 Texaco Inc. Stable aqueous suspensions of slag, fly-ash and char
DE3446921A1 (de) * 1984-12-21 1986-07-03 Bayer Ag, 5090 Leverkusen Neue alkoxylierte aminopolyether, verfahren zu ihrer herstellung und sie enthaltende kohle-wasser-aufschlaemmungen
DE3513045A1 (de) * 1985-04-12 1986-10-30 Henkel KGaA, 4000 Düsseldorf Fliesshilfsmittelgemische zur synergistischen verstaerkung der fliessfaehigkeit stabiler, waessriger kohlesuspensionen
AU597531B2 (en) * 1985-07-23 1990-05-31 Fuji Oil Company Limited Process for producing coal-water slurry at high concentration
US4666464A (en) * 1986-04-23 1987-05-19 Texaco Inc. Partial oxidation of solid carbonaceous fuel-water slurries
DE3621319A1 (de) * 1986-06-26 1988-01-14 Bayer Ag Kohle-wasser-slurries mit verbessertem verhalten unter scherbeanspruchung
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
US4780109A (en) * 1986-12-24 1988-10-25 Ashland Oil, Inc. Coal water suspensions involving carbon black
US4861346A (en) * 1988-01-07 1989-08-29 Texaco Inc. Stable aqueous suspension of partial oxidation ash, slag and char containing polyethoxylated quaternary ammonium salt surfactant
JPH03504024A (ja) * 1988-04-29 1991-09-05 ザ・ダウ・ケミカル・カンパニー 石炭スラリー組成物とその処理
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JPH02232296A (ja) * 1989-03-06 1990-09-14 Central Res Inst Of Electric Power Ind 石炭・水スラリーの製造方法
CA2072245A1 (en) * 1992-06-24 1993-12-25 Chikao Yokokawa Coal-water mixture using upgraded low-rank coal and process for producing said mixture
US5423894A (en) * 1993-05-03 1995-06-13 Texaco Inc. Partial oxidation of low rank coal
AU702510B2 (en) * 1996-10-25 1999-02-25 Jgc Corporation Coal-water slurry producing process, system therefor, and slurry transfer mechanism
US8197561B2 (en) * 2001-10-10 2012-06-12 River Basin Energy, Inc. Process for drying coal
US7695535B2 (en) * 2001-10-10 2010-04-13 River Basin Energy, Inc. Process for in-situ passivation of partially-dried coal
EP1896186B1 (en) * 2005-04-29 2015-09-30 GTL Energy Ltd Method to transform bulk material
US20080222947A1 (en) * 2007-03-13 2008-09-18 French Robert R Method To Improve The Efficiency Of Removal Of Liquid Water From Solid Bulk Fuel Materials
CA2690906C (en) * 2007-08-01 2013-12-10 Gtl Energy Ltd Methods of producing water-resistant solid fuels
AU2010205896B2 (en) * 2009-01-13 2011-09-22 Commonwealth Scientific And Industrial Research Organisation Treatment of low rank coals
US8343243B2 (en) 2009-03-31 2013-01-01 General Electric Company Method and apparatus for blending lignite and coke slurries
US9057037B2 (en) 2010-04-20 2015-06-16 River Basin Energy, Inc. Post torrefaction biomass pelletization
US8956426B2 (en) 2010-04-20 2015-02-17 River Basin Energy, Inc. Method of drying biomass
JP6134087B2 (ja) * 2011-01-24 2017-05-24 川崎重工業株式会社 低品位炭スラリーのガス化方法及び低品位炭のガス化システム

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Also Published As

Publication number Publication date
US4104035A (en) 1978-08-01
GB1507439A (en) 1978-04-12
BR7607202A (pt) 1977-09-13
FR2353629A1 (fr) 1977-12-30
FI60027B (fi) 1981-07-31
PT65866B (fr) 1978-06-12
PT65866A (fr) 1976-12-01
FR2353629B1 (it) 1982-08-13
SE7613478L (sv) 1977-06-12
CA1072330A (en) 1980-02-26
ZA766367B (en) 1978-03-29
FI763476A (it) 1977-06-12
FI60027C (fi) 1981-11-10
ES453832A1 (es) 1977-12-01
ATA911476A (de) 1981-08-15
IN144231B (it) 1978-04-08
YU292876A (en) 1982-05-31
DE2654626A1 (de) 1977-06-16
AT366403B (de) 1982-04-13
AU497765B2 (en) 1979-01-04
DE2654626C2 (de) 1986-03-06
GR62004B (en) 1979-02-15
BE848883A (fr) 1977-05-31
DK551776A (da) 1977-06-12
NL7613472A (nl) 1977-06-14
AU1984576A (en) 1978-05-25
JPS5271506A (en) 1977-06-15
YU39374B (en) 1984-10-31

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