CN103797099A - 由高灰分煤生产低灰分煤的系统和方法 - Google Patents
由高灰分煤生产低灰分煤的系统和方法 Download PDFInfo
- Publication number
- CN103797099A CN103797099A CN201180072802.8A CN201180072802A CN103797099A CN 103797099 A CN103797099 A CN 103797099A CN 201180072802 A CN201180072802 A CN 201180072802A CN 103797099 A CN103797099 A CN 103797099A
- Authority
- CN
- China
- Prior art keywords
- coal
- slurry
- clean fine
- ash
- hot
- 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.)
- Granted
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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
- C10L5/00—Solid fuels
- C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
- C10L5/04—Raw material of mineral origin to be used; Pretreatment thereof
-
- 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
-
- 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
- C10L9/00—Treating solid fuels to improve their combustion
- C10L9/10—Treating solid fuels to improve their combustion by using additives
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN901KO2011 | 2011-07-05 | ||
IN901/KOL/2011 | 2011-07-05 | ||
PCT/IN2011/000593 WO2013005222A2 (en) | 2011-07-05 | 2011-09-01 | A system and a process to produce low ash clean coal from high ash coal |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103797099A true CN103797099A (zh) | 2014-05-14 |
CN103797099B CN103797099B (zh) | 2016-01-13 |
Family
ID=54192851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180072802.8A Expired - Fee Related CN103797099B (zh) | 2011-07-05 | 2011-09-01 | 由高灰分煤生产低灰分煤的系统和方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20140245659A1 (zh) |
JP (1) | JP5840292B2 (zh) |
CN (1) | CN103797099B (zh) |
AU (1) | AU2011372675B2 (zh) |
NZ (1) | NZ620692A (zh) |
WO (1) | WO2013005222A2 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111040819A (zh) * | 2018-10-12 | 2020-04-21 | 国家能源投资集团有限责任公司 | 一种固态碳质材料的除灰方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101070495A (zh) * | 2007-04-30 | 2007-11-14 | 中国矿业大学 | 基于萃取与反萃取的温和化煤族组分分离方法 |
CN101177640A (zh) * | 2007-11-30 | 2008-05-14 | 华南理工大学 | 一种稳定无灰纳米煤浆的制备方法 |
CN101855327A (zh) * | 2008-09-12 | 2010-10-06 | 塔塔钢铁有限公司 | 用于煤的有机精制的技术经济性方法的开发 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4325707A (en) * | 1980-05-12 | 1982-04-20 | California Institute Of Technology | Coal desulfurization by aqueous chlorination |
US5380342A (en) * | 1990-11-01 | 1995-01-10 | Pennsylvania Electric Company | Method for continuously co-firing pulverized coal and a coal-water slurry |
CN101235328B (zh) * | 2008-01-01 | 2011-03-09 | 中国矿业大学 | 一种煤全组分族分离的温和化工艺 |
AU2009208154B2 (en) * | 2008-08-19 | 2013-09-12 | Tata Steel Limited | Blended frother for producing low ash content clean coal through flotation |
-
2011
- 2011-09-01 AU AU2011372675A patent/AU2011372675B2/en not_active Ceased
- 2011-09-01 JP JP2014518068A patent/JP5840292B2/ja not_active Expired - Fee Related
- 2011-09-01 NZ NZ620692A patent/NZ620692A/en not_active IP Right Cessation
- 2011-09-01 WO PCT/IN2011/000593 patent/WO2013005222A2/en active Application Filing
- 2011-09-01 US US14/130,818 patent/US20140245659A1/en not_active Abandoned
- 2011-09-01 CN CN201180072802.8A patent/CN103797099B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101070495A (zh) * | 2007-04-30 | 2007-11-14 | 中国矿业大学 | 基于萃取与反萃取的温和化煤族组分分离方法 |
CN101177640A (zh) * | 2007-11-30 | 2008-05-14 | 华南理工大学 | 一种稳定无灰纳米煤浆的制备方法 |
CN101855327A (zh) * | 2008-09-12 | 2010-10-06 | 塔塔钢铁有限公司 | 用于煤的有机精制的技术经济性方法的开发 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111040819A (zh) * | 2018-10-12 | 2020-04-21 | 国家能源投资集团有限责任公司 | 一种固态碳质材料的除灰方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2013005222A2 (en) | 2013-01-10 |
NZ620692A (en) | 2015-09-25 |
US20140245659A1 (en) | 2014-09-04 |
WO2013005222A3 (en) | 2013-02-28 |
JP2014522890A (ja) | 2014-09-08 |
AU2011372675A1 (en) | 2014-02-27 |
AU2011372675B2 (en) | 2017-05-25 |
JP5840292B2 (ja) | 2016-01-06 |
CN103797099B (zh) | 2016-01-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Vimar Kerr Chandaria Inventor after: PINAK PANI BISWAS Inventor after: PK BANERJEE Inventor before: VINOD KR. CHANDALIYA Inventor before: PINAK PANI BISWAS Inventor before: PK BANERJEE |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHANDALIYA VINOD K. R. BISWAS PINAK PANI BANERJEE P. K. TO: CHANDALIYA VIMAR K. R. BISWAS PINAK PANI BANERJEE P. K. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20180901 |
|
CF01 | Termination of patent right due to non-payment of annual fee |