DE3364982D1 - Dispersions of coal in water useful as fuel - Google Patents
Dispersions of coal in water useful as fuelInfo
- Publication number
- DE3364982D1 DE3364982D1 DE8383903450T DE3364982T DE3364982D1 DE 3364982 D1 DE3364982 D1 DE 3364982D1 DE 8383903450 T DE8383903450 T DE 8383903450T DE 3364982 T DE3364982 T DE 3364982T DE 3364982 D1 DE3364982 D1 DE 3364982D1
- Authority
- DE
- Germany
- Prior art keywords
- dispersions
- coal
- fuel
- water useful
- useful
- 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
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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
- Y10S516/01—Wetting, emulsifying, dispersing, or stabilizing agents
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
- Y10S516/01—Wetting, emulsifying, dispersing, or stabilizing agents
- Y10S516/06—Protein or carboxylic compound containing
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/429,660 US4722740A (en) | 1982-09-30 | 1982-09-30 | Dispersions of coal in water useful as a fuel |
PCT/US1983/001524 WO1984001387A1 (en) | 1982-09-30 | 1983-09-30 | Dispersions of coal in water useful as fuel |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3364982D1 true DE3364982D1 (en) | 1986-09-04 |
Family
ID=23704196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8383903450T Expired DE3364982D1 (en) | 1982-09-30 | 1983-09-30 | Dispersions of coal in water useful as fuel |
Country Status (9)
Country | Link |
---|---|
US (1) | US4722740A (de) |
EP (1) | EP0120946B1 (de) |
JP (1) | JPS5998193A (de) |
KR (1) | KR840006188A (de) |
CA (1) | CA1197984A (de) |
DE (1) | DE3364982D1 (de) |
PH (1) | PH17144A (de) |
WO (1) | WO1984001387A1 (de) |
ZA (1) | ZA837229B (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4645514A (en) * | 1983-07-21 | 1987-02-24 | Oxce Fuel Company | Coal-aqueous slurry |
AU612127B2 (en) * | 1986-12-26 | 1991-07-04 | Ube Industries, Ltd. | Solid fuel-water slurry composition and process for the preparation of the same |
AU3422189A (en) * | 1988-04-29 | 1989-11-24 | Dow Chemical Company, The | Coal slurry composition and treatment |
DE3927567C2 (de) * | 1989-08-21 | 1998-07-02 | Aqualon Co | Verwendung von hydrophob modifizierten Celluloseethern in wäßrigen Kohleaufschlämmungen und die so erhaltenen, stabilisierten Kohleaufschlämmungen |
US5380342A (en) * | 1990-11-01 | 1995-01-10 | Pennsylvania Electric Company | Method for continuously co-firing pulverized coal and a coal-water slurry |
US5513583A (en) * | 1994-10-27 | 1996-05-07 | Battista; Joseph J. | Coal water slurry burner assembly |
US6083286A (en) * | 1995-09-08 | 2000-07-04 | Central Research Institute Of Electric Power Industry | High-concentration coal/water mixture fuel and process for production thereof |
BR9708447A (pt) * | 1996-02-20 | 2000-05-23 | Rodhia Inc | Processo para fluidficacão de alcatrões. |
US6491736B1 (en) | 2001-04-30 | 2002-12-10 | Montana Sulphur & Chemical Company | Polyhydric alcohol anti-dust agent for inorganic materials |
CN100430122C (zh) * | 2004-05-14 | 2008-11-05 | 刘明华 | 两亲型水煤浆添加剂及其制备方法 |
EP1934315A2 (de) * | 2005-07-29 | 2008-06-25 | Primet Precision Materials, Inc. | Kohlepartikelzusammensetzung und zugehörige verfahren |
US8177867B2 (en) * | 2008-06-30 | 2012-05-15 | Nano Dispersions Technology Inc. | Nano-dispersions of coal in water as the basis of fuel related technologies and methods of making same |
US20130074396A1 (en) | 2008-06-30 | 2013-03-28 | Gustavo A. Núñez | Nano-dispersions of carbonaceous material in water as the basis of fuel related technologies and methods of making same |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2346151A (en) * | 1940-05-18 | 1944-04-11 | Standard Oil Co | Process of treating coal |
US3168350A (en) * | 1961-08-29 | 1965-02-02 | Consolidation Coal Co | Transportation of coal by pipeline |
US4125382A (en) * | 1977-04-11 | 1978-11-14 | Basf Wyandotte Corporation | Fuels containing polyoxyalkylene ether demulsifiers |
US4187044A (en) * | 1978-04-26 | 1980-02-05 | Bechtel International Corporation | Coal slurry pipelining |
DE2854437A1 (de) * | 1978-12-16 | 1980-06-26 | Bayer Ag | Kraftstoffe, verfahren zu ihrer herstellung und ihre verwendung |
US4375358A (en) * | 1980-09-02 | 1983-03-01 | Conoco Inc. | Fuel slurries of solid carbonaceous material in water |
ZA816150B (en) * | 1980-10-17 | 1982-09-29 | Atlantic Res Corp | Process for making fuel slurries of coal in water and product thereof |
US4358293A (en) * | 1981-01-29 | 1982-11-09 | Gulf & Western Manufacturing Co. | Coal-aqueous mixtures |
-
1982
- 1982-09-30 US US06/429,660 patent/US4722740A/en not_active Expired - Fee Related
-
1983
- 1983-09-26 PH PH29587A patent/PH17144A/en unknown
- 1983-09-28 ZA ZA837229A patent/ZA837229B/xx unknown
- 1983-09-29 CA CA000438012A patent/CA1197984A/en not_active Expired
- 1983-09-30 JP JP58184331A patent/JPS5998193A/ja active Pending
- 1983-09-30 EP EP83903450A patent/EP0120946B1/de not_active Expired
- 1983-09-30 KR KR1019830004659A patent/KR840006188A/ko not_active Application Discontinuation
- 1983-09-30 WO PCT/US1983/001524 patent/WO1984001387A1/en active IP Right Grant
- 1983-09-30 DE DE8383903450T patent/DE3364982D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5998193A (ja) | 1984-06-06 |
KR840006188A (ko) | 1984-11-22 |
EP0120946B1 (de) | 1986-07-30 |
WO1984001387A1 (en) | 1984-04-12 |
EP0120946A4 (de) | 1984-09-14 |
PH17144A (en) | 1984-06-04 |
ZA837229B (en) | 1984-05-30 |
US4722740A (en) | 1988-02-02 |
CA1197984A (en) | 1985-12-17 |
EP0120946A1 (de) | 1984-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |