JPS6349125B2 - - Google Patents
Info
- Publication number
- JPS6349125B2 JPS6349125B2 JP56055188A JP5518881A JPS6349125B2 JP S6349125 B2 JPS6349125 B2 JP S6349125B2 JP 56055188 A JP56055188 A JP 56055188A JP 5518881 A JP5518881 A JP 5518881A JP S6349125 B2 JPS6349125 B2 JP S6349125B2
- Authority
- JP
- Japan
- Prior art keywords
- suspension
- water
- coal
- burner
- combustion air
- 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
- 238000002485 combustion reaction Methods 0.000 claims abstract description 75
- 239000003245 coal Substances 0.000 claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 239000000725 suspension Substances 0.000 claims abstract description 35
- 239000007900 aqueous suspension Substances 0.000 claims description 24
- 239000000203 mixture Substances 0.000 claims description 16
- 239000000843 powder Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 17
- 238000001704 evaporation Methods 0.000 abstract description 3
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
- 238000005485 electric heating Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- -1 steam Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K1/00—Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus
- F23K1/04—Heating fuel prior to delivery to combustion apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D1/00—Burners for combustion of pulverulent fuel
- F23D1/005—Burners for combustion of pulverulent fuel burning a mixture of pulverulent fuel delivered as a slurry, i.e. comprising a carrying liquid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L15/00—Heating of air supplied for combustion
- F23L15/04—Arrangements of recuperators
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Supply (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3014242A DE3014242C2 (de) | 1980-04-14 | 1980-04-14 | Verfahren zum Verbrennen einer Kohle/Wasser-Suspension und Brenner zur Durchführung des Verfahrens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56160512A JPS56160512A (en) | 1981-12-10 |
| JPS6349125B2 true JPS6349125B2 (US08124630-20120228-C00102.png) | 1988-10-03 |
Family
ID=6099935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5518881A Granted JPS56160512A (en) | 1980-04-14 | 1981-04-14 | Method of burning suspension of coal and water and burner for executing thereof |
Country Status (5)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8326685D0 (en) * | 1983-10-05 | 1983-11-09 | Boc Group Plc | Combustion and burners |
| US5380342A (en) * | 1990-11-01 | 1995-01-10 | Pennsylvania Electric Company | Method for continuously co-firing pulverized coal and a coal-water slurry |
| US5967061A (en) * | 1997-01-14 | 1999-10-19 | Energy And Environmental Research Corporation | Method and system for reducing nitrogen oxide and sulfur oxide emissions from carbonaceous fuel combustion flue gases |
| US6164956A (en) * | 1997-02-11 | 2000-12-26 | Ge Energy & Environmental Research Corporation | System and method for removing ash deposits in a combustion device |
| US5988081A (en) * | 1997-07-22 | 1999-11-23 | Energy & Environmental Research Corporation | Method and system for the disposal of coal preparation plant waste coal through slurry co-firing in cyclone-fired boilers to effect a reduction in nitrogen oxide emissions |
| US20100199896A1 (en) * | 2008-04-02 | 2010-08-12 | Pan Wen-Hsiung | Method for increasing combustion efficiency |
| EP2470481A1 (en) | 2009-08-30 | 2012-07-04 | Technion Research & Development Foundation Ltd. | Method and system for treating sewage sludge |
| CN102563635B (zh) * | 2012-01-10 | 2013-12-11 | 西安交通大学 | 煤粉火焰预热燃烧装置 |
| CN108019931B (zh) * | 2017-11-28 | 2019-11-22 | 江苏宁江文化科技有限公司 | 一种热媒水燃烧炉及其方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE832470C (de) * | 1948-10-10 | 1952-02-25 | Rudolf Klefisch | Verfahren und Vorrichtung zum Betrieb von Industrieofenbrennern mit rekuperativer Vorwaermung von Luft bzw. Luft und Gas |
| DE1279883B (de) * | 1961-12-15 | 1968-10-10 | Combustion Eng | Verfahren zur Erzeugung von Waerme aus einer Schwemme von Kohlegriess und Wasser |
| US3229651A (en) * | 1962-06-06 | 1966-01-18 | Consolidation Coal Co | Process for burning different sized particulate material in a pulverized fuel burner |
| DE1551707A1 (de) * | 1967-11-04 | 1970-05-21 | Maschf Augsburg Nuernberg Ag | Brenner fuer fluessige,halbfluessige,emulgierte oder in Fluessigkeiten suspendierte feste Brennstoffe |
| DE1751700A1 (de) * | 1968-07-13 | 1970-08-27 | Siemens Ag | Verfahren und Einrichtung zur Druckzerstaeubung und Verbrennung von Kohlenstaub-Wassergemischen |
| US3516777A (en) * | 1968-07-26 | 1970-06-23 | Prenco Mfg Co | Apparatus for supplying mixture of burnable fluid waste material and air to incinerator burner |
| US3610178A (en) * | 1968-07-26 | 1971-10-05 | Prenco Mfg Co | Apparatus for supplying burnable fluid and entrained air to a burner |
| DE1813012B1 (de) * | 1968-12-06 | 1970-07-16 | Basf Ag | Verfahren zum Verbrennen von organischen Substanzen in Abwaessern |
| US3682114A (en) * | 1969-10-10 | 1972-08-08 | Steinkohlen Elektrizitot Ag | Method of atomizing a coal/water suspension and system therefor |
| US3611954A (en) * | 1970-05-08 | 1971-10-12 | Du Pont | Oxidative waste disposal |
| US3748081A (en) * | 1971-05-20 | 1973-07-24 | Ppg Industries Inc | Method and apparatus for disposal of liquid waste |
| US3734035A (en) * | 1971-06-21 | 1973-05-22 | Millhaven Fibres Ltd | Method and a simple apparatus therefor to efficiently dispose of liquid wastes containing combustible carbonaceous material |
| FR2316540A2 (fr) * | 1975-02-28 | 1977-01-28 | Heurtey Efflutherm | Procede et dispositif d'evaporation et d'oxydation thermique d'effluents liquides et de dechets solides sous forme pulverulente |
| DE2707290C3 (de) * | 1977-02-19 | 1979-09-20 | Kernforschungsanlage Juelich Gmbh, 5170 Juelich | Rekuperativer Wärmeübertrager aus keramischem Material |
| US4321964A (en) * | 1978-02-11 | 1982-03-30 | Kernforschungsanlage Julich Gesellschaft Mit Berschrankter Haftung, Rosenthal Technik Ag | Recuperative heat exchanger of ceramic material |
| US4206712A (en) * | 1978-06-29 | 1980-06-10 | Foster Wheeler Energy Corporation | Fuel-staging coal burner |
| DE2912520C2 (de) * | 1979-03-29 | 1980-12-04 | Kernforschungsanlage Juelich Gmbh, 5170 Juelich | Keramischer Rekuperator zur Erhitzung von Verbrennungsluft |
-
1980
- 1980-04-14 DE DE3014242A patent/DE3014242C2/de not_active Expired
-
1981
- 1981-04-07 AT AT81102608T patent/ATE10541T1/de not_active IP Right Cessation
- 1981-04-07 EP EP81102608A patent/EP0038011B1/de not_active Expired
- 1981-04-14 JP JP5518881A patent/JPS56160512A/ja active Granted
-
1982
- 1982-05-28 US US06/382,927 patent/US4444126A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US4444126A (en) | 1984-04-24 |
| EP0038011A1 (de) | 1981-10-21 |
| DE3014242A1 (de) | 1981-10-22 |
| ATE10541T1 (de) | 1984-12-15 |
| DE3014242C2 (de) | 1981-12-03 |
| EP0038011B1 (de) | 1984-11-28 |
| JPS56160512A (en) | 1981-12-10 |
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