ES8308918A1 - "procedimiento para preparar una suspension acuosa de una composicion de carbon en polvo". - Google Patents

"procedimiento para preparar una suspension acuosa de una composicion de carbon en polvo".

Info

Publication number
ES8308918A1
ES8308918A1 ES515682A ES515682A ES8308918A1 ES 8308918 A1 ES8308918 A1 ES 8308918A1 ES 515682 A ES515682 A ES 515682A ES 515682 A ES515682 A ES 515682A ES 8308918 A1 ES8308918 A1 ES 8308918A1
Authority
ES
Spain
Prior art keywords
powdered coal
aqueous slurry
high consistency
weight
powdered
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
ES515682A
Other languages
English (en)
Other versions
ES515682A0 (es
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=ES8308918(A1) "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
Publication of ES515682A0 publication Critical patent/ES515682A0/es
Publication of ES8308918A1 publication Critical patent/ES8308918A1/es
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)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Detergent Compositions (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE SUSPENSIONES ACUOSAS DE CARBON EN POLVO. CONSISTE EN AÑADIR A UNA SUSPENSION ACUOSA DE CARBON EN POLVO QUE TIENE UNA CONSISTENCIA DE AL MENOS 60%, UN POLIETER O UN DERIVADO DEL MISMO, OBTENIDO POR REACCION DE UN COMPUESTO DE HIDROGENO ACTIVO CON UN OXIDO DE ALCOHILENO INFERIOR, SEGUIDA DE EVENTUAL RETICULACION DEL ADUCTO FORMADO Y REACCION CON UN AGENTE ACILANTE INORGANICO U ORGANICO, UN HALOGENANTE O UN OXIDANTE. ESTAS SUSPENSIONES DE CARBON TIENEN APLICACIONES COMO COMBUSTIBLES FLUIDOS.
ES515682A 1981-09-14 1982-09-13 "procedimiento para preparar una suspension acuosa de una composicion de carbon en polvo". Expired ES8308918A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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

Publications (2)

Publication Number Publication Date
ES515682A0 ES515682A0 (es) 1983-10-01
ES8308918A1 true ES8308918A1 (es) 1983-10-01

Family

ID=26335449

Family Applications (1)

Application Number Title Priority Date Filing Date
ES515682A Expired ES8308918A1 (es) 1981-09-14 1982-09-13 "procedimiento para preparar una suspension acuosa de una composicion de carbon en polvo".

Country Status (5)

Country Link
EP (1) EP0077909B2 (es)
AU (1) AU553292B2 (es)
CA (1) CA1180555A (es)
DE (1) DE3270436D1 (es)
ES (1) ES8308918A1 (es)

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 (en) * 1978-07-31 1980-02-06 Atlas Chemical Industries (U.K.) Ltd An aqueous solution containing a surfactant and its uses in emulsification
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
DE3270436D1 (en) 1986-05-15
EP0077909B2 (en) 1988-10-19
AU553292B2 (en) 1986-07-10
CA1180555A (en) 1985-01-08
AU8833182A (en) 1983-03-24
EP0077909B1 (en) 1986-04-09
ES515682A0 (es) 1983-10-01
EP0077909A3 (en) 1983-07-20
EP0077909A2 (en) 1983-05-04

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990301