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1. 发明授权

US5730069A Lean fuel combustion control method 失效
标题翻译：精益燃料燃烧控制方法
公开(公告)号：US5730069A
公开(公告)日：1998-03-24
申请号：US550535
申请日：1995-10-30
申请人： Dennis W. Coolidge , Timothy J. Kuhn , Franklin G. Rinker , James G. Powers
发明人： Dennis W. Coolidge , Timothy J. Kuhn , Franklin G. Rinker , James G. Powers
IPC分类号： F23N5/00
CPC分类号： F23N5/006 , F23N2025/16 , F23N2033/06 , F23N2035/06 , F23N2035/14
摘要： A method and apparatus are provided to control the burning of a lean hydrocarbon containing gas stream under stable conditions using a combination of control logic and hardware. Temperature within the combustor is controlled by using a plurality of staging valves that adjust the amount of oxygen and auxiliary fuel supplied to the combustor burner. Oxygen level is controlled by using actuated butterfly valves that control the flow of primary air to the combustor. The system has pressure control valves for anticipating and compensating for pressure changes and resulting air flow changes as well as temperature monitors and transmitters for anticipating and correcting temperature drops.
摘要翻译：提供了一种方法和装置，用于使用控制逻辑和硬件的组合在稳定条件下控制含有贫烃的气流的燃烧。通过使用多个分级阀来控制燃烧器内的温度，所述多个分级阀调节供应到燃烧器燃烧器的氧气和辅助燃料的量。氧气水平通过使用致动蝶阀来控制，该蝶阀控制一次空气流向燃烧室。该系统具有压力控制阀，用于预测和补偿压力变化和导致的气流变化，以及用于预测和校正温度下降的温度监测器和变送器。

2. 发明申请

US20130014441A1 UPGRADING COAL AND OTHER CARBONACEOUS FUELS USING A LEAN FUEL GAS STREAM FROM A PYROLYSIS STEP 有权
标题翻译：使用轻质燃料气流从热解步骤升级煤和其他碳燃料
公开(公告)号：US20130014441A1
公开(公告)日：2013-01-17
申请号：US13180757
申请日：2011-07-12
申请人： Dennis W. Coolidge , Deane A. Horne , Ronn G. Smith , Leslie C. White
发明人： Dennis W. Coolidge , Deane A. Horne , Ronn G. Smith , Leslie C. White
IPC分类号： C10J3/70
CPC分类号： C10B21/02 , C10B49/02 , C10B53/04 , C10L9/08 , F23K1/04 , F23K2900/01041 , F23N3/042 , F23N5/006 , Y02T50/677
摘要： A method and apparatus for upgrading coal and other carbonaceous fuels includes subjecting the carbonaceous fuel to a pyrolyzing process, thereby forming upgraded carbonaceous fuel and a flow of lean fuel gases. Auxiliary fuel is combusted in an auxiliary fuel combustor to produce auxiliary fuel combustion gases, and the lean fuel gases are heated with the auxiliary fuel combustion gases. The heated lean fuel gases are combusted in a lean fuel combustor, thereby producing a gas stream of products of combustion, and at least a portion of the gas stream of products of combustion are to directed to the pyrolyzer.
摘要翻译：一种用于升级煤和其他碳质燃料的方法和装置包括使碳质燃料经受热解过程，从而形成升级的含碳燃料和贫燃料气流。辅助燃料在辅助燃料燃烧器中燃烧以产生辅助燃料燃烧气体，并且利用辅助燃料燃烧气体来加热贫燃料气体。加热的贫燃料气体在贫燃料燃烧器中燃烧，从而产生燃烧产物的气流，并且燃烧产物的气流的至少一部分被引导到热解器。

3. 发明申请

US20120305379A1 COAL PROCESSING TO UPGRADE LOW RANK COAL HAVING LOW OIL CONTENT 有权
标题翻译：煤炭加工升级低油含量低排放煤
公开(公告)号：US20120305379A1
公开(公告)日：2012-12-06
申请号：US13152878
申请日：2011-06-03
申请人： Dennis W. Coolidge , Deane A. Horne , Ronn G. Smith
发明人： Dennis W. Coolidge , Deane A. Horne , Ronn G. Smith
IPC分类号： C10B47/00
CPC分类号： C10B57/10 , C10B39/04 , C10B49/10 , C10F5/06 , C10L9/08 , C10L9/083 , C10L2290/02 , C10L2290/08 , C10L2290/10 , C10L2290/543
摘要： A method of treating untreated low calorific coal containing moisture and organic volatiles includes feeding untreated coal to a dryer, and drying the coal. The dried coal is subjected to a pyrolyzing step where oxygen-deficient gases are brought into contact with the coal, thereby lowering the volatile content of the coal and producing a stream of pyrolysis effluent gases. The pyrolysis effluent gases are subjected to a separation process to separate lean fuel gases from liquids and tars, wherein the separation process removes less than about 20 percent of the pyrolysis effluent gases as the liquids and tars, with the remainder being the lean fuel gases. The lean fuel gases are returned to the dryer combustor, the pyrolyzer combustor, or the pyrolyzer.
摘要翻译：一种处理含有水分和有机挥发物的未经处理的低热量煤的方法包括将未处理的煤进料到干燥器中，并干燥煤。将干燥的煤进行热氧化步骤，其中使氧气不接触气体与煤接触，从而降低煤的挥发物含量并产生热解流出气体流。将热解废气进行分离，以将贫燃料气体与液体和焦油分离，其中分离过程除去作为液体和焦油的少于约20％的热解废气，其余为贫燃料气体。贫燃料气体返回到干燥器燃烧器，热解器燃烧器或热解器。

4. 发明授权

US06464753B2 Furnace flue dust processing method 有权
公开(公告)号：US06464753B2
公开(公告)日：2002-10-15
申请号：US09884295
申请日：2001-06-19
申请人： Deane A. Horne , Dennis W. Coolidge
发明人： Deane A. Horne , Dennis W. Coolidge
IPC分类号： C22B702
CPC分类号： C22B7/02 , C22B5/10 , C22B19/28 , Y02P10/212 , Y10S75/951
摘要： A method of processing flue dust that contains one or more compounds from a first group of zinc, lead and cadmium compounds, and contains iron compounds, involves heating the flue dust to cause a substantial portion of one or more of the compounds of the first group to become gas-borne. A carbonaceous material is introduced to the remaining flue dust, and the flue dust/carbonaceous material mixture is heated to cause a substantial portion of the remaining compounds from the first group to become gas-borne while retaining a substantial portion of the iron in a non-gas-borne condition. The gas-borne compounds are separated from the non-gas-borne compounds.

5. 发明授权

US5372497A Process and apparatus for igniting a burner in an inert atmosphere 失效
标题翻译：用于在惰性气氛中点燃燃烧器的方法和装置
公开(公告)号：US5372497A
公开(公告)日：1994-12-13
申请号：US066345
申请日：1993-05-24
申请人： Dennis W. Coolidge , Franklin G. Rinker
发明人： Dennis W. Coolidge , Franklin G. Rinker
IPC分类号： F23C99/00 , F23D23/00 , F23K5/00 , F23N5/00 , F23N5/20 , F23Q9/00 , F23Q9/02
CPC分类号： F23K5/002 , F23D23/00 , F23N5/203 , F23N2027/02 , F23N2027/22
摘要： According to this invention there is provided a process and apparatus for the ignition of a pilot burner in an inert atmosphere without substantially contaminating the inert atmosphere. The process includes the steps of providing a controlled amount of combustion air for a predetermined interval of time to the combustor then substantially simultaneously providing a controlled mixture of fuel and air to the pilot burner and to a flame generator. The controlled mixture of fuel and air to the flame generator is then periodically energized to produce a secondary flame. With the secondary flame the controlled mixture of fuel and air to the pilot burner and the combustion air is ignited to produce a pilot burner flame. The pilot burner flame is then used to ignited a mixture of main fuel and combustion air to produce a main burner flame. The main burner flame then is used to ignite a mixture of process derived fuel and combustion air to produce products of combustion for use as an inert gas in a heat treatment process.
摘要翻译：根据本发明，提供了一种用于在惰性气氛中点燃引燃燃烧器而基本上不污染惰性气体的方法和装置。该方法包括以下步骤：向燃烧器提供预定时间间隔的受控量的燃烧空气，然后基本上同时向燃烧器和火焰发生器提供燃料和空气的受控混合物。燃料和空气到火焰发生器的受控混合物然后被周期性地通电以产生二次火焰。通过二次火焰，燃料和空气的控制混合物到引燃燃烧器和燃烧空气被点燃以产生引燃燃烧器火焰。然后使用引燃燃烧器火焰点燃主燃料和燃烧空气的混合物以产生主燃烧器火焰。然后，主燃烧器火焰用于点燃工艺衍生的燃料和燃烧空气的混合物，以在热处理过程中产生用作惰性气体的燃烧产物。

6. 发明授权

US09005322B2 Upgrading coal and other carbonaceous fuels using a lean fuel gas stream from a pyrolysis step 有权
标题翻译：使用来自热解步骤的贫燃料气流来升级煤和其他碳质燃料
公开(公告)号：US09005322B2
公开(公告)日：2015-04-14
申请号：US13180757
申请日：2011-07-12
申请人： Dennis W. Coolidge , Deane A. Horne , Ronn G. Smith , Leslie C. White
发明人： Dennis W. Coolidge , Deane A. Horne , Ronn G. Smith , Leslie C. White
IPC分类号： C10J3/00 , C01B6/24 , F23K1/04 , C10B53/04 , C10L9/08 , F23N3/04 , F23N5/00
CPC分类号： C10B21/02 , C10B49/02 , C10B53/04 , C10L9/08 , F23K1/04 , F23K2900/01041 , F23N3/042 , F23N5/006 , Y02T50/677
摘要： A method and apparatus for upgrading coal and other carbonaceous fuels includes subjecting the carbonaceous fuel to a pyrolyzing process, thereby forming upgraded carbonaceous fuel and a flow of lean fuel gases. Auxiliary fuel is combusted in an auxiliary fuel combustor to produce auxiliary fuel combustion gases, and the lean fuel gases are heated with the auxiliary fuel combustion gases. The heated lean fuel gases are combusted in a lean fuel combustor, thereby producing a gas stream of products of combustion, and at least a portion of the gas stream of products of combustion are directed to the pyrolyzer.
摘要翻译：一种用于升级煤和其他碳质燃料的方法和装置包括使碳质燃料经受热解过程，从而形成升级的含碳燃料和贫燃料气流。辅助燃料在辅助燃料燃烧器中燃烧以产生辅助燃料燃烧气体，并且利用辅助燃料燃烧气体来加热贫燃料气体。加热的贫燃料气体在贫燃料燃烧器中燃烧，从而产生燃烧产物的气流，并且燃烧产物的气流的至少一部分被引导到热解器。

7. 发明授权

US08968520B2 Coal processing to upgrade low rank coal having low oil content 有权
标题翻译：煤炭加工改造含油量低的低级煤
公开(公告)号：US08968520B2
公开(公告)日：2015-03-03
申请号：US13152878
申请日：2011-06-03
申请人： Dennis W. Coolidge , Deane A. Horne , Ronn G. Smith
发明人： Dennis W. Coolidge , Deane A. Horne , Ronn G. Smith
IPC分类号： C10B57/10 , C10B49/00 , C10L9/08 , C10B39/04 , C10B49/10 , C10F5/06
CPC分类号： C10B57/10 , C10B39/04 , C10B49/10 , C10F5/06 , C10L9/08 , C10L9/083 , C10L2290/02 , C10L2290/08 , C10L2290/10 , C10L2290/543
摘要： A method of treating untreated low calorific coal containing moisture and organic volatiles includes feeding untreated coal to a dryer, and drying the coal. The dried coal is subjected to a pyrolyzing step where oxygen-deficient gases are brought into contact with the coal, thereby lowering the volatile content of the coal and producing a stream of pyrolysis effluent gases. The pyrolysis effluent gases are subjected to a separation process to separate lean fuel gases from liquids and tars, wherein the separation process removes less than about 20 percent of the pyrolysis effluent gases as the liquids and tars, with the remainder being the lean fuel gases. The lean fuel gases are returned to the dryer combustor, the pyrolyzer combustor, or the pyrolyzer.
摘要翻译：一种处理含有水分和有机挥发物的未经处理的低热量煤的方法包括将未处理的煤进料到干燥器中，并干燥煤。将干燥的煤进行热氧化步骤，其中使氧气不接触气体与煤接触，从而降低煤的挥发物含量并产生热解流出气体流。将热解废气进行分离，以将贫燃料气体与液体和焦油分离，其中分离过程除去作为液体和焦油的少于约20％的热解废气，其余为贫燃料气体。贫燃料气体返回到干燥器燃烧器，热解器燃烧器或热解器。

8. 发明授权

US5601692A Process for treating noncaking coal to form passivated char 失效
标题翻译：处理不结块煤形成钝化炭的方法
公开(公告)号：US5601692A
公开(公告)日：1997-02-11
申请号：US565851
申请日：1995-12-01
申请人： Franklin G. Rinker , Deane A. Horne , Dennis W. Coolidge , Ernest P. Esztergar
发明人： Franklin G. Rinker , Deane A. Horne , Dennis W. Coolidge , Ernest P. Esztergar
IPC分类号： C10L9/02 , C10G1/00 , C10G1/02 , C10L9/00 , C10L9/06 , C10L9/08 , C10L9/10
CPC分类号： C10L9/06 , C10L9/00
摘要： A continuous process for treating a noncaking coal to form stable char. The process includes the sequential steps of drying the coal to remove moisture therefrom and form a dry coal; pyrolyzing the dry coal by progressively heating substantially all of the coal to a temperature sufficient to vaporize and remove low end volatile materials from the coal to form char and sufficient to mobilize at least a portion of high end volatile materials within the char and at least partially collapse micropores within the char. The char is then cooled to a temperature sufficient to demobilize the volatile materials within the at least partially collapsed micropores of the char to pyrolytically passivate the char. The char is then conveyed to a reaction vessel wherein a process gas having about 3%-21% by volume oxygen flows through the reaction vessel to oxidatively passivate the coal by chemisorption of oxygen. The oxidatively passivated char is then substantially simultaneously rehydrated and cooled to form a char having about 5-10 wt % moisture and then conveyed to a final passivation vessel wherein a process gas having about 3%-21% by volume oxygen flows through the vessel to finally passivate the rehydrated char by chemisorption of oxygen.
摘要翻译：一种用于处理不凝煤以形成稳定炭的连续方法。该方法包括干燥煤以从其中除去水分并形成干燥煤的顺序步骤; 通过将基本上所有的煤逐渐加热到足以蒸发并从煤中除去低端挥发性物质以形成炭并足以在焦炭中至少部分地移动至少一部分高端挥发性物质的温度来热解干煤，在焦炭内折叠微孔。然后将炭冷却至足以使焦炭的至少部分收缩的微孔内的挥发性物质复活以使焦炭热解钝化的温度。然后将炭输送到反应容器，其中具有约3体积％〜21体积％氧气的工艺气体流过反应容器，以通过化学吸附氧气来对煤进行氧化钝化。然后将氧化钝化的炭基本上同时再水合并冷却以形成具有约5-10重量％水分的焦炭，然后输送至最终钝化容器，其中具有约3体积％-21体积％的氧气的工艺气体流过容器至最后通过化学吸附氧来钝化再水化的炭。

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