DE69714596T2 - Mittel zur erhöhung der trägerkapazität von pulverisierter kohle - Google Patents
Mittel zur erhöhung der trägerkapazität von pulverisierter kohleInfo
- Publication number
- DE69714596T2 DE69714596T2 DE69714596T DE69714596T DE69714596T2 DE 69714596 T2 DE69714596 T2 DE 69714596T2 DE 69714596 T DE69714596 T DE 69714596T DE 69714596 T DE69714596 T DE 69714596T DE 69714596 T2 DE69714596 T2 DE 69714596T2
- Authority
- DE
- Germany
- Prior art keywords
- increase
- powdered coal
- carrier capacity
- capacity
- carrier
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/001—Injecting additional fuel or reducing agents
- C21B5/003—Injection of pulverulent coal
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
- F23K3/02—Pneumatic feeding arrangements, i.e. by air blast
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K2201/00—Pretreatment of solid fuel
- F23K2201/50—Blending
- F23K2201/505—Blending with additives
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Iron (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8068513A JPH09256015A (ja) | 1996-03-25 | 1996-03-25 | 微粉炭搬送性向上剤 |
PCT/JP1997/000668 WO1997036009A1 (fr) | 1996-03-25 | 1997-03-05 | Agent ameliorant la capacite de transport de charbon pulverise |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69714596D1 DE69714596D1 (de) | 2002-09-12 |
DE69714596T2 true DE69714596T2 (de) | 2003-04-24 |
Family
ID=13375882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69714596T Expired - Fee Related DE69714596T2 (de) | 1996-03-25 | 1997-03-05 | Mittel zur erhöhung der trägerkapazität von pulverisierter kohle |
Country Status (6)
Country | Link |
---|---|
US (1) | US6083289A (de) |
EP (1) | EP0915175B1 (de) |
JP (1) | JPH09256015A (de) |
KR (1) | KR20000004999A (de) |
DE (1) | DE69714596T2 (de) |
WO (1) | WO1997036009A1 (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19710144C2 (de) * | 1997-03-13 | 1999-10-14 | Orga Kartensysteme Gmbh | Verfahren zur Herstellung einer Chipkarte und nach dem Verfahren hergestellte Chipkarte |
US6077325A (en) * | 1998-06-09 | 2000-06-20 | Betzdearborn Inc. | Method of adding coal combustion enhancer to blast furnace |
US8124036B1 (en) | 2005-10-27 | 2012-02-28 | ADA-ES, Inc. | Additives for mercury oxidation in coal-fired power plants |
US9321002B2 (en) | 2003-06-03 | 2016-04-26 | Alstom Technology Ltd | Removal of mercury emissions |
BRPI0512706A (pt) | 2004-06-28 | 2008-04-01 | Nox Ii International Ltd | redução de emissões de gás de enxofre resultantes da queima de combustìveis carbonáceos |
RU2007138432A (ru) | 2005-03-17 | 2009-04-27 | НОКС II ИНТЕНЭШНЛ, эЛТиДи. (US) | Способ сжигания угля (варианты), установка для сжигания угля и способ уменьшения количества серы и ртути, выделяющихся при сжигании угля (варианты) |
CA2601239C (en) | 2005-03-17 | 2013-07-16 | Nox Ii, Ltd. | Reducing mercury emissions from the burning of coal |
EP1931817A2 (de) | 2005-08-19 | 2008-06-18 | Houghton Metal Finishing Company | Verfahren und zusammensetzungen zur säurebehandlung einer metalloberfläche |
US7651559B2 (en) | 2005-11-04 | 2010-01-26 | Franklin Industrial Minerals | Mineral composition |
US8150776B2 (en) * | 2006-01-18 | 2012-04-03 | Nox Ii, Ltd. | Methods of operating a coal burning facility |
US20070184394A1 (en) * | 2006-02-07 | 2007-08-09 | Comrie Douglas C | Production of cementitious ash products with reduced carbon emissions |
US8496894B2 (en) | 2010-02-04 | 2013-07-30 | ADA-ES, Inc. | Method and system for controlling mercury emissions from coal-fired thermal processes |
US8951487B2 (en) | 2010-10-25 | 2015-02-10 | ADA-ES, Inc. | Hot-side method and system |
EP2531276A4 (de) | 2010-02-04 | 2014-07-02 | Ada Es Inc | Verfahren und system zur steuerung von quecksilber-emissionen in durch kohle angetriebenen wärmeverfahren |
US8524179B2 (en) | 2010-10-25 | 2013-09-03 | ADA-ES, Inc. | Hot-side method and system |
CA2792732C (en) | 2010-03-10 | 2018-07-31 | Martin A. Dillon | Process for dilute phase injection of dry alkaline materials |
US8784757B2 (en) | 2010-03-10 | 2014-07-22 | ADA-ES, Inc. | Air treatment process for dilute phase injection of dry alkaline materials |
US8845986B2 (en) | 2011-05-13 | 2014-09-30 | ADA-ES, Inc. | Process to reduce emissions of nitrogen oxides and mercury from coal-fired boilers |
US9017452B2 (en) | 2011-11-14 | 2015-04-28 | ADA-ES, Inc. | System and method for dense phase sorbent injection |
US8883099B2 (en) | 2012-04-11 | 2014-11-11 | ADA-ES, Inc. | Control of wet scrubber oxidation inhibitor and byproduct recovery |
JP5978807B2 (ja) * | 2012-07-03 | 2016-08-24 | Jfeスチール株式会社 | 高炉操業方法 |
US8974756B2 (en) | 2012-07-25 | 2015-03-10 | ADA-ES, Inc. | Process to enhance mixing of dry sorbents and flue gas for air pollution control |
US9957454B2 (en) | 2012-08-10 | 2018-05-01 | ADA-ES, Inc. | Method and additive for controlling nitrogen oxide emissions |
US10350545B2 (en) | 2014-11-25 | 2019-07-16 | ADA-ES, Inc. | Low pressure drop static mixing system |
JP6909495B2 (ja) * | 2017-07-26 | 2021-07-28 | 株式会社片山化学工業研究所 | 石炭の自然発火防止剤及び自然発火防止方法 |
CN109439564B (zh) * | 2018-09-11 | 2021-05-11 | 天津科技大学 | 用于淤泥质港口减淤的微生物菌剂的制备方法 |
KR102341115B1 (ko) * | 2021-09-15 | 2021-12-17 | 박찬규 | 성형탄용 바인더 조성물, 이의 제조 방법 및 이를 이용한 성형탄의 제조 방법 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1555590A (en) * | 1924-02-07 | 1925-09-29 | John F Lahart | Process of treating coal |
US1958691A (en) * | 1930-11-06 | 1934-05-15 | Fuel Process Company | Fuel and process of treating fuels |
US2139398A (en) * | 1936-08-11 | 1938-12-06 | Samuel W Allen | Fuel, and compositions of matter for treating solid carbonaceous fuel |
US2138825A (en) * | 1937-05-19 | 1938-12-06 | Samuel W Allen | Method of simultaneously washing and coating coal |
US2369024A (en) * | 1941-09-05 | 1945-02-06 | Coal Proc Company | Process of treating coal and composition therefor |
US3961914A (en) * | 1974-07-26 | 1976-06-08 | Hazen Research, Inc. | Process for treating coal to make it resistant to spontaneous combustion |
US4192652A (en) * | 1977-12-27 | 1980-03-11 | Atlantic Richfield Company | Process for preparing sulfur-containing coal or lignite for combustion having low SO2 emissions |
US4508573A (en) * | 1981-12-02 | 1985-04-02 | Texas Industries, Inc. | Co-production of cementitious products |
DE3203438A1 (de) * | 1982-02-02 | 1983-08-11 | Motomak Motorenbau, Maschinen- u. Werkzeugfabrik, Konstruktionen GmbH, 8070 Ingolstadt | Verfahren zur herstellung einer metallmuffe aus einem zylindrischen rohrabschnitt |
JPS5932813Y2 (ja) * | 1982-02-26 | 1984-09-13 | 三井造船株式会社 | 微粉燃料の凝集防止装置 |
DE3208699C2 (de) * | 1982-03-11 | 1986-02-27 | Rheinische Braunkohlenwerke AG, 5000 Köln | Verfahren zur Herstellung von granuliertem Grünsalz |
JPS5949858A (ja) * | 1982-09-16 | 1984-03-22 | Fuji Electric Corp Res & Dev Ltd | 粉体選別装置 |
SU1139866A1 (ru) * | 1984-02-03 | 1985-02-15 | Донецкий государственный университет | Состав дл смачивани угольной пыли |
US4605568A (en) * | 1985-05-02 | 1986-08-12 | Apollo Technologies Int'l Corp. | Application of foam to improve flow characteristics of water-insoluble products |
JPS63224744A (ja) * | 1987-03-16 | 1988-09-19 | 三菱重工業株式会社 | 塊状物の粉砕方法 |
JPH04268004A (ja) * | 1991-02-21 | 1992-09-24 | Nippon Steel Corp | 高炉操業法 |
JPH0578675A (ja) * | 1991-05-15 | 1993-03-30 | Sumitomo Metal Ind Ltd | 微粉炭の製造方法 |
US5350596A (en) * | 1992-12-08 | 1994-09-27 | Chemical Lime Company | Method of capping particulate materials |
-
1996
- 1996-03-25 JP JP8068513A patent/JPH09256015A/ja active Pending
-
1997
- 1997-03-05 KR KR1019980707612A patent/KR20000004999A/ko not_active Application Discontinuation
- 1997-03-05 WO PCT/JP1997/000668 patent/WO1997036009A1/ja not_active Application Discontinuation
- 1997-03-05 EP EP97905443A patent/EP0915175B1/de not_active Expired - Lifetime
- 1997-03-05 DE DE69714596T patent/DE69714596T2/de not_active Expired - Fee Related
- 1997-03-05 US US09/155,296 patent/US6083289A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO1997036009A1 (fr) | 1997-10-02 |
JPH09256015A (ja) | 1997-09-30 |
US6083289A (en) | 2000-07-04 |
KR20000004999A (ko) | 2000-01-25 |
DE69714596D1 (de) | 2002-09-12 |
EP0915175B1 (de) | 2002-08-07 |
EP0915175A4 (de) | 1999-06-09 |
EP0915175A1 (de) | 1999-05-12 |
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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 |