CA1180555A - Bouillie aqueuse hautement densifiee a base de poudre de charbon - Google Patents

Bouillie aqueuse hautement densifiee a base de poudre de charbon

Info

Publication number
CA1180555A
CA1180555A CA000411263A CA411263A CA1180555A CA 1180555 A CA1180555 A CA 1180555A CA 000411263 A CA000411263 A CA 000411263A CA 411263 A CA411263 A CA 411263A CA 1180555 A CA1180555 A CA 1180555A
Authority
CA
Canada
Prior art keywords
coal
composition
weight
acid
compound
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
Application number
CA000411263A
Other languages
English (en)
Inventor
Yasuharu Tanakamaru
Yoshihisa Nishida
Shuichi Honjo
Tominobu Mayuzumi
Akihiro Naka
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.)
DKS Co Ltd
Original Assignee
Dai Ichi Kogyo Seiyaku Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26335449&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1180555(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP14519981A external-priority patent/JPS5847092A/ja
Priority claimed from JP212882A external-priority patent/JPS58118893A/ja
Application filed by Dai Ichi Kogyo Seiyaku Co Ltd filed Critical Dai Ichi Kogyo Seiyaku Co Ltd
Application granted granted Critical
Publication of CA1180555A publication Critical patent/CA1180555A/fr
Expired legal-status Critical Current

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
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Detergent Compositions (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
CA000411263A 1981-09-14 1982-09-13 Bouillie aqueuse hautement densifiee a base de poudre de charbon Expired CA1180555A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP145199/1981 1981-09-14
JP14519981A JPS5847092A (ja) 1981-09-14 1981-09-14 高濃度石炭−水スラリ−用減粘剤
JP212882A JPS58118893A (ja) 1982-01-08 1982-01-08 高濃度石炭−水スラリ−用減粘剤
JP002128/1982 1982-01-08

Publications (1)

Publication Number Publication Date
CA1180555A true CA1180555A (fr) 1985-01-08

Family

ID=26335449

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000411263A Expired CA1180555A (fr) 1981-09-14 1982-09-13 Bouillie aqueuse hautement densifiee a base de poudre de charbon

Country Status (5)

Country Link
EP (1) EP0077909B2 (fr)
AU (1) AU553292B2 (fr)
CA (1) CA1180555A (fr)
DE (1) DE3270436D1 (fr)
ES (1) ES515682A0 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3278166D1 (en) * 1982-04-05 1988-04-07 Fluidcarbon International Ab Coal-water dispersion and method of the manufacture thereof
SE8202878L (sv) * 1982-05-07 1983-11-08 Carbogel Ab Pumpbar vattenuppslamning av ett fast brensle samt sett att framstella en sadan
SE8202879L (sv) * 1982-05-07 1983-11-08 Carbogel Ab Vattenuppslamning av ett fast brensle samt sett och medel for framstellning derav
US4592759A (en) * 1983-02-25 1986-06-03 Dai-Ichi Kogyo Seiyaku Co., Ltd. Production of aqueous coal slurries having high coal contents
DE3435945A1 (de) * 1984-09-29 1986-04-03 Basf Ag, 6700 Ludwigshafen Waessrige kohledispersionen
GB2178057A (en) * 1985-07-19 1987-02-04 Coal Ind Improvements in slurries
DE3621319A1 (de) * 1986-06-26 1988-01-14 Bayer Ag Kohle-wasser-slurries mit verbessertem verhalten unter scherbeanspruchung
DE3707941A1 (de) * 1987-03-12 1988-09-22 Henkel Kgaa Dispergiermittel und ihre verwendung in waessrigen kohlesuspensionen
DE19540320A1 (de) * 1995-10-28 1997-04-30 Herberts & Co Gmbh Nichtionische Emulgatoren
DE202022003320U1 (de) 2021-05-26 2025-12-18 Cliq Swisstech (The Netherlands) B.V. Pastenzusammensetzungen (II)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU420891B2 (en) * 1967-11-27 1971-12-06 Dulux Australia. Limited Aqueous solids dispersions
CH493448A (de) * 1968-07-16 1970-07-15 Hoechst Ag Verfahren zur Herstellung von Halogenalkylpolyglykoläthern
EP0007737A1 (fr) * 1978-07-31 1980-02-06 Atlas Chemical Industries (U.K.) Ltd Solution aqueuse contenant un tensioactif et son utilisation comme émulsifiant
DE3100080C2 (de) * 1981-01-03 1984-01-12 Th. Goldschmidt Ag, 4300 Essen Verfahren zur Herstellung von Blockpolymerisaten mit mindestens drei Polyalkylenoxidblöcken
US4358293A (en) * 1981-01-29 1982-11-09 Gulf & Western Manufacturing Co. Coal-aqueous mixtures

Also Published As

Publication number Publication date
EP0077909A2 (fr) 1983-05-04
EP0077909B1 (fr) 1986-04-09
AU553292B2 (en) 1986-07-10
AU8833182A (en) 1983-03-24
EP0077909B2 (fr) 1988-10-19
ES8308918A1 (es) 1983-10-01
EP0077909A3 (en) 1983-07-20
ES515682A0 (es) 1983-10-01
DE3270436D1 (en) 1986-05-15

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry