CN101701158B - Process for upgrading low-rank coal in an internally heating way with heated gas carrier - Google Patents
Process for upgrading low-rank coal in an internally heating way with heated gas carrier Download PDFInfo
- Publication number
- CN101701158B CN101701158B CN2009102123486A CN200910212348A CN101701158B CN 101701158 B CN101701158 B CN 101701158B CN 2009102123486 A CN2009102123486 A CN 2009102123486A CN 200910212348 A CN200910212348 A CN 200910212348A CN 101701158 B CN101701158 B CN 101701158B
- Authority
- CN
- China
- Prior art keywords
- coal
- low
- gas
- grate
- raw coal
- 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 - Fee Related
Links
- 239000003245 coal Substances 0.000 title claims abstract description 74
- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000008569 process Effects 0.000 title claims abstract description 14
- 238000010438 heat treatment Methods 0.000 title abstract description 4
- 239000007789 gas Substances 0.000 claims abstract description 44
- 241000406668 Loxodonta cyclotis Species 0.000 claims abstract description 8
- 238000006243 chemical reaction Methods 0.000 claims abstract description 5
- 238000005516 engineering process Methods 0.000 claims description 22
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 17
- 239000001301 oxygen Substances 0.000 claims description 17
- 229910052760 oxygen Inorganic materials 0.000 claims description 17
- 230000008676 import Effects 0.000 claims description 6
- 238000012216 screening Methods 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 3
- 238000010298 pulverizing process Methods 0.000 claims description 3
- 230000035484 reaction time Effects 0.000 claims description 3
- 230000020169 heat generation Effects 0.000 claims description 2
- 238000000197 pyrolysis Methods 0.000 abstract description 24
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 4
- 239000003546 flue gas Substances 0.000 abstract description 4
- 239000007787 solid Substances 0.000 abstract description 3
- 239000000428 dust Substances 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000012546 transfer Methods 0.000 abstract description 2
- 206010021143 Hypoxia Diseases 0.000 abstract 4
- 230000001146 hypoxic effect Effects 0.000 abstract 4
- 125000004122 cyclic group Chemical group 0.000 abstract 2
- 239000012467 final product Substances 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 239000002802 bituminous coal Substances 0.000 description 4
- 239000011280 coal tar Substances 0.000 description 4
- 239000000470 constituent Substances 0.000 description 4
- 239000003077 lignite Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000003476 subbituminous coal Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- 239000011269 tar Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000002631 hypothermal effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004058 oil shale Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B49/00—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated
- C10B49/02—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
- C10B53/04—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of powdered coal
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
- C10B57/08—Non-mechanical pretreatment of the charge, e.g. desulfurization
- C10B57/10—Drying
-
- 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
- C10L9/08—Treating solid fuels to improve their combustion by heat treatments, e.g. calcining
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/18—Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in moving dishes, trays, pans, or other mainly-open receptacles
- F26B11/20—Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in moving dishes, trays, pans, or other mainly-open receptacles with stirring devices which are held stationary
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
Description
Claims (1)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009102123486A CN101701158B (en) | 2009-11-06 | 2009-11-06 | Process for upgrading low-rank coal in an internally heating way with heated gas carrier |
AU2010314605A AU2010314605B2 (en) | 2009-11-06 | 2010-11-04 | Low-rank coal upgrading method of gaseous carrier and internal heating type |
PCT/CN2010/078421 WO2011054304A1 (en) | 2009-11-06 | 2010-11-04 | Low-rank coal upgrading method of gaseous carrier and internal heating type |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009102123486A CN101701158B (en) | 2009-11-06 | 2009-11-06 | Process for upgrading low-rank coal in an internally heating way with heated gas carrier |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101701158A CN101701158A (en) | 2010-05-05 |
CN101701158B true CN101701158B (en) | 2012-11-28 |
Family
ID=42156085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009102123486A Expired - Fee Related CN101701158B (en) | 2009-11-06 | 2009-11-06 | Process for upgrading low-rank coal in an internally heating way with heated gas carrier |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN101701158B (en) |
AU (1) | AU2010314605B2 (en) |
WO (1) | WO2011054304A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101701158B (en) * | 2009-11-06 | 2012-11-28 | 内蒙古大唐华银锡东能源开发有限公司 | Process for upgrading low-rank coal in an internally heating way with heated gas carrier |
CN102382664B (en) * | 2010-08-30 | 2014-05-28 | 湖南华银能源技术有限公司 | Step purification quality-improving machining equipment of low rank coal |
CN102002378A (en) * | 2010-11-25 | 2011-04-06 | 邵素英 | Coal low-temperature dry distillation production method |
CN102492432A (en) * | 2011-12-09 | 2012-06-13 | 新疆美特镁业有限公司 | Pulverized coal coking equipment and method |
CN102585857B (en) * | 2012-03-16 | 2013-11-20 | 山东科技大学 | Lignite drying and pyrolyzing device |
CN103773400B (en) * | 2012-10-19 | 2016-01-13 | 神华集团有限责任公司 | Rotatable heater |
WO2014110886A1 (en) * | 2013-01-18 | 2014-07-24 | 北京神雾环境能源科技集团股份有限公司 | Rotary heating apparatus |
CN103937519B (en) * | 2013-01-22 | 2015-06-17 | 天华化工机械及自动化研究设计院有限公司 | Fixedly-rotated brown coal pyrolysis integrated furnace set |
CN106833700B (en) * | 2017-02-24 | 2022-03-22 | 中冶焦耐(大连)工程技术有限公司 | Carbonization chamber furnace top coal charging box of external heating type low-order pulverized coal continuous dry distillation furnace |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101429463A (en) * | 2007-11-06 | 2009-05-13 | 湖南大唐先一科技有限公司 | Process for processing coal with low degree of metamorphism |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4402706A (en) * | 1981-12-21 | 1983-09-06 | Atlantic Richfield Company | Method and apparatus for oxidizing dried low rank coal |
US4725337A (en) * | 1984-12-03 | 1988-02-16 | Western Energy Company | Method for drying low rank coals |
US5322530A (en) * | 1992-10-20 | 1994-06-21 | Western Research Institute | Process for clean-burning fuel from low-rank coal |
CN2203453Y (en) * | 1994-03-30 | 1995-07-12 | 史荣义 | Continuous quick sample dryer |
WO1997007185A1 (en) * | 1995-08-11 | 1997-02-27 | Spear Charles E | Stabilization of low rank coals after drying |
CN2377508Y (en) * | 1999-07-09 | 2000-05-10 | 张鸿飞 | Rotary stirring disk type dryer |
CN2520488Y (en) * | 2001-12-31 | 2002-11-13 | 陈先保 | Superposed tray pneumatic dryer |
CN2919154Y (en) * | 2006-04-21 | 2007-07-04 | 中国人民解放军总后勤部军需装备研究所 | Multiple disc type solid rotary baking apparatus |
CN1966612B (en) * | 2006-10-30 | 2010-12-08 | 陕西省神木县三江煤化工有限责任公司 | Low-temperature coal carbonization manufacturing technique |
CN101294765B (en) * | 2008-06-05 | 2010-09-29 | 神华集团有限责任公司 | Low rank coal high temperature flue gas drying method and device |
CN101760215B (en) * | 2008-12-23 | 2012-03-28 | 湖南华银能源技术有限公司 | Step-by-step quality-improving processing technique and processing system for low-level coal |
CN101701158B (en) * | 2009-11-06 | 2012-11-28 | 内蒙古大唐华银锡东能源开发有限公司 | Process for upgrading low-rank coal in an internally heating way with heated gas carrier |
-
2009
- 2009-11-06 CN CN2009102123486A patent/CN101701158B/en not_active Expired - Fee Related
-
2010
- 2010-11-04 WO PCT/CN2010/078421 patent/WO2011054304A1/en active Application Filing
- 2010-11-04 AU AU2010314605A patent/AU2010314605B2/en not_active Ceased
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101429463A (en) * | 2007-11-06 | 2009-05-13 | 湖南大唐先一科技有限公司 | Process for processing coal with low degree of metamorphism |
Non-Patent Citations (1)
Title |
---|
刘广文.盘式干燥机.《农药》.2008,第47卷(第5期),388-389. * |
Also Published As
Publication number | Publication date |
---|---|
WO2011054304A1 (en) | 2011-05-12 |
CN101701158A (en) | 2010-05-05 |
AU2010314605B2 (en) | 2014-03-20 |
AU2010314605A1 (en) | 2012-06-07 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: INNER MONGOLIA DATANG HUAYIN XIDONG ENERGY DEVELOP Free format text: FORMER OWNER: DATANG XIANYI TECHNOLOGY CO., LTD. Effective date: 20110517 |
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C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Wei Yuan Inventor after: Binwenjin Inventor after: He Shuguang Inventor after: Zhou Xinliang Inventor after: Zeng Jinsong Inventor after: Hou Pengfei Inventor before: Guo Caiying |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: GUO CAIYING TO: WEI YUAN BIN WENJIN HE SHUGUANG ZHOU XINLIANG ZENG JINSONG HOU PENGFEI Free format text: CORRECT: ADDRESS; FROM: 410007 NO. 301, 3/F, BUILDING 21, HUAYINYUAN RESIDENTIAL QUARTER, NO. 752, SHAOSHAN MIDDLE ROAD, CHANGSHA CITY, HU'NAN PROVINCE TO: 026313 EJIZHUOERSUMU, DONG UJIMQIN BANNER, XILIN GOL LEAGUE, INNER MONGOLIA AUTONOMOUS REGION |
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TA01 | Transfer of patent application right |
Effective date of registration: 20110517 Address after: 026313 the Inner Mongolia Autonomous Region Xilinguole Meng Dongwuzhumuqinqi egiyn Nur sappan Applicant after: Inner Mongolia Datang Huayin Xidong Energy Development Co.,Ltd. Address before: 410007 No. 3, No. 21, Hua Yinyuan District, 752 Middle Road, Changsha, Hunan, Shaoshan, 301 Applicant before: Hunan Datang Xianyi Technology Co.,Ltd. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HUNAN HUAYIN ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: INNER MONGOLIA DATANG HUAYIN XIDONG ENERGY DEVELOPMENT CO., LTD. Effective date: 20130530 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 026313 XILIN GOL LEAGUE, INNER MONGOLIA AUTONOMOUS REGION TO: 410000 CHANGSHA, HUNAN PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20130530 Address after: 410000 Hunan province Changsha Furong Road No. 416 Hing prestige city B building room 2008 Patentee after: Hunan Huayin Energy Technology Co.,Ltd. Address before: 026313 the Inner Mongolia Autonomous Region Xilinguole Meng Dongwuzhumuqinqi egiyn Nur sappan Patentee before: Inner Mongolia Datang Huayin Xidong Energy Development Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20211106 |