BR8401913A - PROCESS FOR THE PREPARATION OF STABLE WATER COAL MIXTURES - Google Patents

PROCESS FOR THE PREPARATION OF STABLE WATER COAL MIXTURES

Info

Publication number: BR8401913A
Authority: BR; Brazil
Prior art keywords: preparation; stable water; water coal; coal mixtures; mixtures
Prior art date: 1983-04-29

Application number

BR8401913A

Other languages

Portuguese (pt)

Inventor

Luigi Palumbo

Giansilvio Malgarini

Original Assignee

Centro Speriment Metallurg

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.)

1983-04-29

Filing date

1984-04-25

Publication date

1984-12-04

1984-04-25 Application filed by Centro Speriment Metallurg filed Critical Centro Speriment Metallurg

1984-12-04 Publication of BR8401913A publication Critical patent/BR8401913A/en

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

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)
Manufacture Of Iron (AREA)
Solid Fuels And Fuel-Associated Substances (AREA)
Liquid Carbonaceous Fuels (AREA)

BR8401913A 1983-04-29 1984-04-25 PROCESS FOR THE PREPARATION OF STABLE WATER COAL MIXTURES BR8401913A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT48185/83A IT1197637B (en)	1983-04-29	1983-04-29	PROCEDURE FOR THE PREPARATION OF STABLE COAL-WATER MIXTURES

Publications (1)

Publication Number	Publication Date
BR8401913A true BR8401913A (en)	1984-12-04

Family

ID=11265084

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8401913A BR8401913A (en)	1983-04-29	1984-04-25	PROCESS FOR THE PREPARATION OF STABLE WATER COAL MIXTURES

Country Status (10)

Country	Link
EP (1)	EP0124488B1 (en)
AR (1)	AR230842A1 (en)
AT (1)	ATE49016T1 (en)
AU (1)	AU568637B2 (en)
BR (1)	BR8401913A (en)
CA (1)	CA1274686A (en)
DE (1)	DE3480850D1 (en)
IN (1)	IN162513B (en)
IT (1)	IT1197637B (en)
ZA (1)	ZA842004B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5380563A (en) *	1991-06-20	1995-01-10	Coal Industry (Patents) Limited	Ceramic welding
US5686028A (en) *	1991-07-03	1997-11-11	Glaverbel	Process for forming a coherent refractory mass on a surface
JP2595465B2 (en) *	1994-04-13	1997-04-02	英司池田	Water / coal blended fuel
AUPN451795A0 (en) *	1995-08-01	1995-08-24	Isentropic Systems Ltd	Improvements in the use of carbonaceous fuels
AU714670B2 (en) *	1995-08-01	2000-01-06	Dut Pty Ltd	Improvements in the use of carbonaceous fuels

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE398155C (en) *	1913-08-01	1924-07-02	Hermann Plauson	Process for producing a liquid fuel by grinding coal or substances containing carbon in a mixture with a liquid
US4416666A (en) *	1979-10-26	1983-11-22	Alfred University Research Foundation Inc.	Coal-water slurry and method for its preparation
JPS5620090A (en) *	1979-07-26	1981-02-25	Kao Corp	Dispersant for slurry of coal powder in water
JPS5896690A (en) *	1981-12-03	1983-06-08	Electric Power Dev Co Ltd	Preparation of concentrated coal slurry
JPS58117283A (en) *	1981-12-29	1983-07-12	Electric Power Dev Co Ltd	Coal slurry composition
US4498906A (en) *	1982-03-22	1985-02-12	Atlantic Research Corporation	Coal-water fuel slurries and process for making
US4477259A (en) *	1982-05-05	1984-10-16	Alfred University Research Foundation, Inc.	Grinding mixture and process for preparing a slurry therefrom
US4592759A (en) *	1983-02-25	1986-06-03	Dai-Ichi Kogyo Seiyaku Co., Ltd.	Production of aqueous coal slurries having high coal contents

1983
- 1983-04-29 IT IT48185/83A patent/IT1197637B/en active
1984
- 1984-03-06 DE DE8484830057T patent/DE3480850D1/en not_active Expired - Fee Related
- 1984-03-06 AT AT84830057T patent/ATE49016T1/en not_active IP Right Cessation
- 1984-03-06 EP EP84830057A patent/EP0124488B1/en not_active Expired
- 1984-03-19 ZA ZA842004A patent/ZA842004B/en unknown
- 1984-03-19 CA CA000449907A patent/CA1274686A/en not_active Expired - Fee Related
- 1984-03-27 AU AU26112/84A patent/AU568637B2/en not_active Ceased
- 1984-03-29 IN IN206/CAL/84A patent/IN162513B/en unknown
- 1984-04-25 BR BR8401913A patent/BR8401913A/en not_active IP Right Cessation
- 1984-04-27 AR AR296480A patent/AR230842A1/en active

Also Published As

Publication number	Publication date
AU2611284A (en)	1984-11-01
IN162513B (en)	1988-06-04
AR230842A1 (en)	1984-07-31
ZA842004B (en)	1984-12-24
DE3480850D1 (en)	1990-02-01
AU568637B2 (en)	1988-01-07
IT1197637B (en)	1988-12-06
EP0124488B1 (en)	1989-12-27
CA1274686A (en)	1990-10-02
ATE49016T1 (en)	1990-01-15
EP0124488A1 (en)	1984-11-07
IT8348185A0 (en)	1983-04-29

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Legal Events

Date	Code	Title	Description
1995-06-06	MM	Lapse due to non-payment of fees (art. 50)