IT1207967B - Dispersione di acqua e carbone emetodo per la sua produzione. - Google Patents

Dispersione di acqua e carbone emetodo per la sua produzione.

Info

Publication number: IT1207967B
Authority: IT; Italy
Prior art keywords: emethode; coal; dispersion; production; water
Prior art date: 1982-04-05

Application number

IT8224584A

Other languages

English (en)

Italian (it)

Other versions

IT8224584A0 (it

Inventor

Lars Lennart Stigsson

Bjoern Lindman

Original Assignee

Fluidcarbon International 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.)

1982-04-05

Filing date

1982-12-03

Publication date

1989-06-01

1982-04-05 Priority claimed from PCT/SE1982/000107 external-priority patent/WO1983000500A1/en

1982-12-03 Application filed by Fluidcarbon International Ab filed Critical Fluidcarbon International Ab

1982-12-03 Publication of IT8224584A0 publication Critical patent/IT8224584A0/it

1989-06-01 Application granted granted Critical

1989-06-01 Publication of IT1207967B publication Critical patent/IT1207967B/it

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)
Colloid Chemistry (AREA)
Liquid Carbonaceous Fuels (AREA)
Solid Fuels And Fuel-Associated Substances (AREA)
Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

IT8224584A 1982-04-05 1982-12-03 Dispersione di acqua e carbone emetodo per la sua produzione. IT1207967B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/SE1982/000107 WO1983000500A1 (en)	1981-08-03	1982-04-05	Coal-water dispersion

Publications (2)

Publication Number	Publication Date
IT8224584A0 IT8224584A0 (it)	1982-12-03
IT1207967B true IT1207967B (it)	1989-06-01

Family

ID=20345679

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT8224584A IT1207967B (it)	1982-04-05	1982-12-03	Dispersione di acqua e carbone emetodo per la sua produzione.

Country Status (11)

Country	Link
EP (2)	EP0118440B1 (de)
JP (1)	JPS59500520A (de)
AU (1)	AU1223183A (de)
BR (1)	BR8306789A (de)
CA (1)	CA1216425A (de)
DK (1)	DK558483D0 (de)
ES (1)	ES8402341A1 (de)
FI (1)	FI834462A0 (de)
IT (1)	IT1207967B (de)
NO (1)	NO834432L (de)
WO (2)	WO1983003617A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0118440B1 (de) *	1982-04-05	1988-03-02	Fluidcarbon International Ab	Kohle-wasser-dispersion und verfahren zu deren herstellung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4217109A (en) *	1977-05-31	1980-08-12	Ab Scaniainventor	Composition comprising a pulverized purified substance, water and a dispersing agent, and a method for preparing the composition
US4242098A (en) *	1978-07-03	1980-12-30	Union Carbide Corporation	Transport of aqueous coal slurries
US4282006A (en) *	1978-11-02	1981-08-04	Alfred University Research Foundation Inc.	Coal-water slurry and method for its preparation
US4326855A (en) *	1979-11-08	1982-04-27	Cottell Eric Charles	Process for beneficiating and stabilizing coal/oil/water fuels
GB2087862B (en) *	1980-11-18	1984-08-01	Dearborn Chemicals Ltd	Process for dispersing particulate material in aqueous systems
US4358293A (en) *	1981-01-29	1982-11-09	Gulf & Western Manufacturing Co.	Coal-aqueous mixtures
SE436136B (sv) *	1981-08-03	1984-11-12	Fluidcarbon Ab	Kol-vattendispersion med additiv bestaende av zwitterjonisk tensid och dermed samverkande hydrofila polymerer
JPS5840392A (ja) *	1981-09-04	1983-03-09	Sumitomo Chem Co Ltd	石炭組成物
EP0118440B1 (de) *	1982-04-05	1988-03-02	Fluidcarbon International Ab	Kohle-wasser-dispersion und verfahren zu deren herstellung

1982
- 1982-11-12 EP EP82903239A patent/EP0118440B1/de not_active Expired
- 1982-11-12 WO PCT/EP1982/000244 patent/WO1983003617A1/en not_active Ceased
- 1982-12-03 IT IT8224584A patent/IT1207967B/it active
1983
- 1983-01-05 CA CA000418903A patent/CA1216425A/en not_active Expired
- 1983-01-31 ES ES519418A patent/ES8402341A1/es not_active Expired
- 1983-02-04 FI FI834462A patent/FI834462A0/fi not_active Application Discontinuation
- 1983-02-04 BR BR8306789A patent/BR8306789A/pt unknown
- 1983-02-04 WO PCT/SE1983/000039 patent/WO1983003618A1/en not_active Ceased
- 1983-02-04 EP EP83900669A patent/EP0105878A1/de not_active Withdrawn
- 1983-02-04 AU AU12231/83A patent/AU1223183A/en not_active Abandoned
- 1983-02-04 JP JP58500710A patent/JPS59500520A/ja active Pending
- 1983-12-02 NO NO834432A patent/NO834432L/no unknown
- 1983-12-05 DK DK5584/83A patent/DK558483D0/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
EP0105878A1 (de)	1984-04-25
ES519418A0 (es)	1984-01-16
DK558483A (da)	1983-12-05
ES8402341A1 (es)	1984-01-16
FI834462A7 (fi)	1983-12-05
WO1983003617A1 (en)	1983-10-27
WO1983003618A1 (en)	1983-10-27
CA1216425A (en)	1987-01-13
AU1223183A (en)	1983-11-04
NO834432L (no)	1983-12-02
FI834462L (fi)	1983-12-05
IT8224584A0 (it)	1982-12-03
BR8306789A (pt)	1984-03-07
EP0118440A1 (de)	1984-09-19
FI834462A0 (fi)	1983-12-05
DK558483D0 (da)	1983-12-05
EP0118440B1 (de)	1988-03-02
JPS59500520A (ja)	1984-03-29

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