IT1158732B - Composizione combustibile stabilizzata comprendente carbone polverizzato purificato,acqua ed un agente disperdente e metodo per preparare tale composizione - Google Patents

Composizione combustibile stabilizzata comprendente carbone polverizzato purificato,acqua ed un agente disperdente e metodo per preparare tale composizione

Info

Publication number
IT1158732B
IT1158732B IT23965/78A IT2396578A IT1158732B IT 1158732 B IT1158732 B IT 1158732B IT 23965/78 A IT23965/78 A IT 23965/78A IT 2396578 A IT2396578 A IT 2396578A IT 1158732 B IT1158732 B IT 1158732B
Authority
IT
Italy
Prior art keywords
composition
stabilized
preparing
water
dispersing agent
Prior art date
Application number
IT23965/78A
Other languages
English (en)
Other versions
IT7823965A0 (it
Inventor
Olle Lennart Siwersson
Jan Ake Torsten Loodberg
Arne Evert Wall
Original Assignee
Scaniainventor Ab
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 SE7706315A external-priority patent/SE417327B/xx
Priority claimed from SE7805632A external-priority patent/SE425917C/sv
Application filed by Scaniainventor Ab filed Critical Scaniainventor Ab
Publication of IT7823965A0 publication Critical patent/IT7823965A0/it
Application granted granted Critical
Publication of IT1158732B publication Critical patent/IT1158732B/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
    • 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
    • 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
    • B03D1/001—Flotation agents
    • B03D1/002—Inorganic compounds
    • 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
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/008—Organic compounds containing oxygen
    • 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
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/016—Macromolecular compounds
    • 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
    • B03D2201/00—Specified effects produced by the flotation agents
    • B03D2201/005—Dispersants
    • 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
    • B03D2203/00—Specified materials treated by the flotation agents; Specified applications
    • B03D2203/02—Ores
    • B03D2203/04—Non-sulfide ores
    • B03D2203/08—Coal ores, fly ash or soot

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Colloid Chemistry (AREA)
IT23965/78A 1977-05-31 1978-05-30 Composizione combustibile stabilizzata comprendente carbone polverizzato purificato,acqua ed un agente disperdente e metodo per preparare tale composizione IT1158732B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7706315A SE417327B (sv) 1977-05-31 1977-05-31 Brennbart medium bestaende av pulveriserat kol, vatten och som dispergeringsmedel polyakrylat eller polyfosfat samt forfarande for framstellning herav
SE7805632A SE425917C (sv) 1978-05-17 1978-05-17 Komposition innefattande pulvriserat kol, vatten och dispergeringsmedel, samt sett att framstella densamma

Publications (2)

Publication Number Publication Date
IT7823965A0 IT7823965A0 (it) 1978-05-30
IT1158732B true IT1158732B (it) 1987-02-25

Family

ID=26656816

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23965/78A IT1158732B (it) 1977-05-31 1978-05-30 Composizione combustibile stabilizzata comprendente carbone polverizzato purificato,acqua ed un agente disperdente e metodo per preparare tale composizione

Country Status (20)

Country Link
US (1) US4217109A (it)
JP (1) JPS5416511A (it)
AT (1) AT370763B (it)
AU (1) AU519257B2 (it)
BR (1) BR7803453A (it)
CA (1) CA1102549A (it)
CH (1) CH643880A5 (it)
CS (1) CS230552B2 (it)
DD (1) DD136976A5 (it)
DE (1) DE2823568A1 (it)
DK (1) DK146184C (it)
ES (1) ES470335A1 (it)
FI (1) FI61712C (it)
FR (1) FR2393053A1 (it)
GB (1) GB1601251A (it)
IN (1) IN150781B (it)
IT (1) IT1158732B (it)
NL (1) NL7805898A (it)
NO (1) NO151593C (it)
PL (1) PL111775B1 (it)

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US4624680A (en) * 1978-11-02 1986-11-25 Alfred University Research Foundation, Inc. Coal-water slurry and method for its preparation
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DE2933760A1 (de) * 1979-08-21 1981-03-12 Kurt Dipl.-Ing. 6380 Bad Homburg Bojak Quasi-fluessiger brennstoff auf kohlenstaub-basis
JPS5657889A (en) * 1979-10-17 1981-05-20 Kao Corp Dispersing agent for coal-water slurry
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JPS5657890A (en) * 1979-10-17 1981-05-20 Kao Corp Dispersing agent for coal-water slurry
US4406664A (en) * 1980-01-22 1983-09-27 Gulf & Western Industries, Inc. Process for the enhanced separation of impurities from coal and coal products produced therefrom
US4304573A (en) * 1980-01-22 1981-12-08 Gulf & Western Industries, Inc. Process of beneficiating coal and product
DE3169930D1 (en) * 1980-01-22 1985-05-23 Gulf & Western Industries A process for the beneficiation of coal and beneficiated coal product
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US4358293A (en) * 1981-01-29 1982-11-09 Gulf & Western Manufacturing Co. Coal-aqueous mixtures
US4441889A (en) * 1981-01-29 1984-04-10 Gulf & Western Industries, Inc. Coal-aqueous mixtures
US4583990A (en) * 1981-01-29 1986-04-22 The Standard Oil Company Method for the beneficiation of low rank coal
US4551179A (en) * 1981-01-29 1985-11-05 The Standard Oil Company Coal-aqueous mixtures
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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
WO1983003617A1 (en) * 1982-04-05 1983-10-27 Stigsson, Lars, Lennart Coal-water dispersion and method of the manufacture thereof
SE8202879L (sv) * 1982-05-07 1983-11-08 Carbogel Ab Vattenuppslamning av ett fast brensle samt sett och medel for framstellning derav
SE8202878L (sv) * 1982-05-07 1983-11-08 Carbogel Ab Pumpbar vattenuppslamning av ett fast brensle samt sett att framstella en sadan
DE3249493T1 (de) * 1982-05-27 1984-09-20 Otisca Industries Ltd., Syracuse, N.Y. Verfahren zur Bearbeitung von Kohle
JPS594690A (ja) * 1982-06-29 1984-01-11 Dai Ichi Kogyo Seiyaku Co Ltd 高濃度石炭−水スラリ−用減粘剤
US4478603A (en) * 1982-09-10 1984-10-23 The Standard Oil Company Coal-aqueous mixtures comprising nonionic and anionic surfactants
US4511365A (en) * 1982-09-10 1985-04-16 Sohio Alternate Energy Development Company Coal-aqueous mixtures
JPS5958092A (ja) * 1982-09-29 1984-04-03 Babcock Hitachi Kk 石炭スラリの製造法
US4622046A (en) * 1982-09-30 1986-11-11 The Standard Oil Company Stabilized high solids, coal-oil mixtures and methods for the production thereof
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
JPS6013888A (ja) * 1983-05-06 1985-01-24 Babcock Hitachi Kk 高濃度石炭−水スラリ製造法
JPS6071693A (ja) * 1983-09-29 1985-04-23 Babcock Hitachi Kk 石炭−水スラリ製造法
CA1218526A (en) * 1983-10-31 1987-03-03 Hironobu Shinohara Slurry composition of solid fuel
US4505716A (en) * 1984-02-15 1985-03-19 Itt Corporation Combustible coal/water mixture for fuels and methods of preparing same
US4521218A (en) * 1984-02-21 1985-06-04 Greenwald Sr Edward H Process for producing a coal-water mixture
US4675024A (en) * 1984-04-06 1987-06-23 International Coal Refining Company Process for preparing a stabilized coal-water slurry
US4605420A (en) * 1984-07-02 1986-08-12 Sohio Alternate Energy Development Company Method for the beneficiation of oxidized coal
US4662894A (en) * 1984-08-13 1987-05-05 Greenwald Sr Edward H Process for producing a coal-water mixture
JPS6181488A (ja) * 1984-09-28 1986-04-25 Babcock Hitachi Kk 石炭−水スラリ製造方法
GB2167434B (en) * 1984-11-20 1988-09-14 Witton Chem Co Ltd Dispersing agents for coal slurries
DE3446110A1 (de) * 1984-12-18 1986-06-26 L. & C. Steinmüller GmbH, 5270 Gummersbach Verfahren zur verbrennung einer brennstoff/wasser-suspension mit niedriger schadstoffemission
JPS61225287A (ja) * 1985-03-29 1986-10-07 Tsuneo Masuda 炭化物水スラリ−およびその製造方法ならびに製造装置
US4634451A (en) * 1985-05-10 1987-01-06 Diamond Shamrock Chemicals Company Aqueous carbonaceous mixtures
FR2583775B1 (fr) * 1985-06-19 1987-08-14 Siderurgie Fse Inst Rech Pulpe aqueuse de matieres metalliferes oxydees solides, notamment de minerai de fer
US4687490A (en) * 1986-03-10 1987-08-18 Atlantic Research Corporation Process for controlling the viscosity and stability of a coal-water fuel slurry
DE3621319A1 (de) * 1986-06-26 1988-01-14 Bayer Ag Kohle-wasser-slurries mit verbessertem verhalten unter scherbeanspruchung
EP0278983B1 (en) * 1986-06-27 1993-05-05 Kawasaki Jukogyo Kabushiki Kaisha Dispersant for carbonaceous solid-water slurry and carbonaceous solid-water slurry composition containing said dispersant
US4830634A (en) * 1986-09-03 1989-05-16 Exportech Company, Inc. Preparation of coal substitute of low ash and sulfur
DE3707941A1 (de) * 1987-03-12 1988-09-22 Henkel Kgaa Dispergiermittel und ihre verwendung in waessrigen kohlesuspensionen
JPS6456791A (en) * 1987-08-28 1989-03-03 Japan Synthetic Rubber Co Ltd Slurry composition of solid fuel
IT1223119B (it) * 1987-11-13 1990-09-12 Eniricerche Spa Snamprogetti S Additivi fluidificanti per dispersioni di carbone in acqua
IT1233848B (it) * 1988-01-21 1992-04-21 Snam Progetti Procedimento per la preparazione di una sospensione acquosa di carbone o di petcoke ad alta concentrazione
IT1227575B (it) * 1988-11-28 1991-04-16 Eniricerche Spa Additivi stabilizzanti e fluidificanti per dispersioni di carbone in acqua
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
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IT1270964B (it) * 1993-08-19 1997-05-26 Eniricerche Spa Procedimento per la preparazione di miscele di carbone in acqua a partire da carbone a basso rango
CN108137984A (zh) * 2015-10-20 2018-06-08 凸版印刷株式会社 涂覆液及阻气性层叠体

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Also Published As

Publication number Publication date
JPS5416511A (en) 1979-02-07
CS230552B2 (en) 1984-08-13
DK236178A (da) 1978-12-01
AU3666078A (en) 1979-12-06
NO781862L (no) 1978-12-01
JPS6136560B2 (it) 1986-08-19
ES470335A1 (es) 1979-09-16
DD136976A5 (de) 1979-08-08
IT7823965A0 (it) 1978-05-30
FI61712B (fi) 1982-05-31
PL207199A1 (pl) 1979-02-26
DK146184C (da) 1983-12-12
CH643880A5 (de) 1984-06-29
DE2823568A1 (de) 1978-12-07
AU519257B2 (en) 1981-11-19
CA1102549A (en) 1981-06-09
NL7805898A (nl) 1978-12-04
DK146184B (da) 1983-07-18
FI781700A (fi) 1978-12-01
NO151593B (no) 1985-01-21
ATA374178A (de) 1982-09-15
DE2823568C2 (it) 1988-04-21
IN150781B (it) 1982-12-11
AT370763B (de) 1983-05-10
FI61712C (fi) 1987-11-11
FR2393053A1 (fr) 1978-12-29
NO151593C (no) 1985-05-08
FR2393053B1 (it) 1983-12-02
PL111775B1 (en) 1980-09-30
GB1601251A (en) 1981-10-28
US4217109A (en) 1980-08-12
BR7803453A (pt) 1979-02-20

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Effective date: 19960527