EP0255006A3 - Additifs de viscosité pour mélanges charbon-eau - Google Patents

Additifs de viscosité pour mélanges charbon-eau Download PDF

Info

Publication number
EP0255006A3
EP0255006A3 EP87110442A EP87110442A EP0255006A3 EP 0255006 A3 EP0255006 A3 EP 0255006A3 EP 87110442 A EP87110442 A EP 87110442A EP 87110442 A EP87110442 A EP 87110442A EP 0255006 A3 EP0255006 A3 EP 0255006A3
Authority
EP
European Patent Office
Prior art keywords
coal
aqueous mixtures
viscosity reducers
heteric
oxyalkylene
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.)
Withdrawn
Application number
EP87110442A
Other languages
German (de)
English (en)
Other versions
EP0255006A2 (fr
Inventor
Stefano Carlo Crema
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.)
BASF Corp
Original Assignee
BASF 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 BASF Corp filed Critical BASF Corp
Publication of EP0255006A2 publication Critical patent/EP0255006A2/fr
Publication of EP0255006A3 publication Critical patent/EP0255006A3/fr
Withdrawn legal-status Critical Current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, 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
EP87110442A 1986-08-01 1987-07-18 Additifs de viscosité pour mélanges charbon-eau Withdrawn EP0255006A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US89165886A 1986-08-01 1986-08-01
US891658 1986-08-01

Publications (2)

Publication Number Publication Date
EP0255006A2 EP0255006A2 (fr) 1988-02-03
EP0255006A3 true EP0255006A3 (fr) 1989-01-18

Family

ID=25398609

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87110442A Withdrawn EP0255006A3 (fr) 1986-08-01 1987-07-18 Additifs de viscosité pour mélanges charbon-eau

Country Status (4)

Country Link
EP (1) EP0255006A3 (fr)
JP (1) JPS6341593A (fr)
AU (1) AU7634087A (fr)
ZA (1) ZA875666B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105695008A (zh) * 2014-11-27 2016-06-22 通用电气公司 水煤浆的制备装置及方法
CN111453791B (zh) * 2020-04-30 2022-06-03 大庆华营化工有限公司 一种净水降粘剂及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4358293A (en) * 1981-01-29 1982-11-09 Gulf & Western Manufacturing Co. Coal-aqueous mixtures
FR2567902A1 (fr) * 1984-07-18 1986-01-24 Inst Francais Du Petrole Suspensions aqueuses d'au moins un combustible solide possedant des proprietes ameliorees

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4358293A (en) * 1981-01-29 1982-11-09 Gulf & Western Manufacturing Co. Coal-aqueous mixtures
FR2567902A1 (fr) * 1984-07-18 1986-01-24 Inst Francais Du Petrole Suspensions aqueuses d'au moins un combustible solide possedant des proprietes ameliorees

Also Published As

Publication number Publication date
ZA875666B (en) 1989-04-26
JPS6341593A (ja) 1988-02-22
EP0255006A2 (fr) 1988-02-03
AU7634087A (en) 1988-02-04

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Inventor name: CREMA, STEFANO CARLO