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公开(公告)号：US4007017A
公开(公告)日：1977-02-08
申请号：US643069
申请日：1975-12-22
CPC分类号： C01B3/50 , C01B3/36 , C10J3/485 , C10J3/74 , C10J3/78 , C10J3/84 , C10K1/04 , C10K1/10 , C01B2203/049 , C10J2300/093 , C10J2300/0943 , C10J2300/0946 , C10J2300/0956 , C10J2300/0959 , C10J2300/1675 , C10J2300/1807 , C10J2300/1846 , C10J2300/1884 , C10J2300/1892
摘要： An improved continuous partial oxidation process for producing clean synthesis or fuel gas from a hydrocarbonaceous fuel feed is disclosed wherein the effluent gas stream from the reaction zone of the gas generator is simultaneously cooled and cleaned by first discharging the gas stream directly into a relatively large body of hot liquid hydrocarbon immersion fluid contained in an immersion vessel, and second by scrubbing with by-product water obtained subsequently in the process in a nozzle scrubber. The process gas stream is optionally cooled and passed into a gas-liquid separator where any condensed by-product noxious water and any C.sub.5 -C.sub.10 liquid hydrocarbons are separated from each other and from the clean product gas stream. By-product noxious water is disposed of without polluting the environment by recycling a portion of it to the gas generator as the temperature moderator. For example, the immersion fluid may be a dispersion of liquid hydrocarbonaceous fuel such as petroleum oil and particulate carbon which is contained in a separate immersion vessel. A portion of the hot immersion fluid is continuously removed from the immersion vessel and is cooled in an external gas cooler to a temperature in the range of about 300.degree. to 850.degree. F but above the dew point of the water in the process gas stream. Portions of the cooled immersion fluid are recycled to the immersion vessel, and optionally to the gas generator as at least a portion of the hydrocarbonaceous fuel feed. In another embodiment, a portion of the immersion fluid removed from the immersion vessel may be introduced into the gas generator as at least a portion of the feed without first being passed through a cooler. The clean product gas comprises H.sub.2, CO, CO.sub.2, H.sub.2 O and, optionally at least one material from the group H.sub.2 S, COS, N.sub.2, A, and C.sub.1 -C.sub.4 hydrocarbons.
摘要翻译： 公开了一种用于从烃类燃料进料中产生清洁合成或燃料气体的改进的连续部分氧化方法，其中来自气体发生器的反应区的流出气体流同时被冷却和清洁，首先将气流直接排放到相对大的体内 包含在浸没容器中的热液体烃浸液，其次通过在喷嘴洗涤器中随后在该方法中获得的副产物水进行洗涤。 任选地将工艺气流冷却并进入气液分离器，其中任何冷凝的副产物有害水和任何C5-C10液体烃彼此分离，并且与清洁产物气流分离。 通过将副产物的一部分再循环到作为温度调节剂的气体发生器中，副产物有害水被处理而不污染环境。 例如，浸渍流体可以是液体烃类燃料如石油和分散在容器中的颗粒状碳的分散体。 热浸液体的一部分从浸没容器中连续地取出，并在外部气体冷却器中冷却至约300-850°F，但高于工艺气体流中的水的露点。 冷却的浸没流体的一部分被再循环到浸没容器中，并且任选地再循环到作为含烃燃料进料的至少一部分的气体发生器。 在另一个实施例中，从浸没容器移除的浸渍流体的一部分可以作为进料的至少一部分被引入到气体发生器中，而不首先通过冷却器。 清洁产品气体包括H 2，CO，CO 2，H 2 O和任选的至少一种来自H 2 S，COS，N 2，A和C 1 -C 4烃的材料。
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公开(公告)号：US4007019A
公开(公告)日：1977-02-08
申请号：US643561
申请日：1975-12-22
CPC分类号： C01B3/36 , C01B3/50 , C10J3/485 , C10J3/74 , C10J3/78 , C10J3/84 , C10K1/08 , C10K1/18 , C01B2203/049 , C10J2300/093 , C10J2300/0943 , C10J2300/0946 , C10J2300/0956 , C10J2300/0959 , C10J2300/1675 , C10J2300/1807 , C10J2300/1846 , C10J2300/1884 , C10J2300/1892 , Y02P20/129
摘要： An improved continuous partial oxidation process for producing clean synthesis or fuel gas and by-product steam from a hydrocarbonaceous fuel feed is disclosed wherein hot gases from the process are simultaneously cooled and cleaned by direct contact with hydrocarbon oil. Thus, the effluent gas stream from the reaction zone of the gas generator is cooled and cleaned by discharging the gas stream directly into a relatively large body of hot liquid hydrocarbon immersion fluid. For example, the immersion fluid may be a dispersion of liquid hydrocarbonaceous fuel such as petroleum oil and particulate carbon which is contained in a separate immersion vessel. A portion of the hot immersion fluid is continuously removed from the immersion vessel and cooled to a temperature in the range of about 300.degree. to 850.degree. F. but above the dew point of the water in the process gas stream in an external heat exchanger, such as a steam generator. High pressure by-product steam may be produced thereby. A portion of the cooled immersion fluid, optionally in admixture with a hydrocarbonaceous scrubbing fluid of a similar composition obtained subsequently in the process may be recycled to the immersion vessel and optionally to the gas generator as at least a portion of the hydrocarbonaceous fuel feed.
摘要翻译： 公开了一种改进的连续部分氧化工艺，用于从烃类燃料进料中产生清洁合成或燃料气体和副产物蒸汽，其中来自该方法的热气体同时被冷却并通过与烃油直接接触来清洁。 因此，来自气体发生器的反应区的废气流通过将气流直接排放到较大体积的热液体烃浸液中来进行冷却和清洗。 例如，浸渍流体可以是液体烃类燃料如石油和分散在容器中的颗粒状碳的分散体。 热浸液体的一部分从浸没容器中连续地取出并冷却到约300-850°F的范围内，但高于外部热交换器中工艺气流中的水的露点， 例如蒸汽发生器。 因此可能产生高压副产物蒸汽。 冷却的浸没流体的一部分，任选地与随后在该方法中获得的类似组合物的烃类洗涤流体混合可以再循环到浸没容器中，并任选地再循环到作为至少一部分烃类燃料进料的气体发生器。
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公开(公告)号：US4007018A
公开(公告)日：1977-02-08
申请号：US643458
申请日：1975-12-22
CPC分类号： C10J3/485 , C01B3/36 , C01B3/50 , C10J3/84 , C10K1/16 , C01B2203/049 , C10J2300/1807
摘要： An improved continuous partial oxidation process for producing clean synthesis or fuel gas from a hydrocarbonaceous fuel feed is disclosed wherein hot gases from the process are simultaneously cooled and cleaned by direct contact with hydrocarbon oil. Thus, the effluent gas stream from the reaction zone of the gas generator is cooled and cleaned by discharging the gas stream directly into a relatively large body of hot liquid hydrocarbon immersion fluid. For example, the immersion fluid may be a dispserion of liquid hydrocarbonaceous fuel such as petroleum oil and particulate carbon which is contained in a separate immersion vessel. A portion of the immersion fluid is continuously removed from the immersion vessel and is cooled in an external cooler to a temperature in the range of about 300 to 850.degree. F but above the dew point of the water in the process gas stream. Portions of the cooled immersion fluid optionally in admixture with scrubbing fluid obtained subsequently in the process are recycled to the immersion vessel, and optionally to the gas generator as at least a portion of the hydrocarbonaceous fuel feed. In another emnbodiment, a portion of the immersion fluid removed from the immersion vessel may be introduced into the gas generator as at least a portion of the feed without first being passed through a cooler. The effluent gas stream leaving said immersion zone may be subjected to additional cleaning by being scrubbed with said scrubbing fluid comprising make-up hydrocarbonaceous fuel and particulate carbon in a separate scrubbing zone. The clean product gas comprises H.sub.2, CO, CO.sub.2, H.sub.2 O and, optionally at least one material from the group H.sub.2 S, COS, N.sub.2, A, and C.sub.1 - C.sub.10 hydrocarbons.
摘要翻译： 公开了一种用于从烃类燃料进料生产清洁合成或燃料气体的改进的连续部分氧化方法，其中来自该方法的热气体通过与烃油直接接触同时冷却和清洁。 因此，来自气体发生器的反应区的废气流通过将气流直接排放到较大体积的热液体烃浸液中来进行冷却和清洗。 例如，浸没流体可以是包含在单独的浸没容器中的液体烃类燃料如石油和颗粒状碳的分配。 浸没流体的一部分从浸没容器中连续地移出，并在外部冷却器中冷却至约300至850°F但高于工艺气体流中的水的露点的温度。 冷却的浸没流体的部分任选地与随后在该方法中获得的洗涤流体混合，被再循环到浸没容器中，并且任选地作为至少一部分烃类燃料进料再循环到气体发生器。 在另一个实施例中，从浸没容器移除的浸渍流体的一部分可以作为进料的至少一部分被引入到气体发生器中，而不首先通过冷却器。 离开所述浸入区的废气流可以通过在分离的洗涤区中用包含补充含烃燃料和颗粒碳的所述洗涤流体进行洗涤来进行附加清洁。 清洁产物气体包括H 2，CO，CO 2，H 2 O和任选地至少一种来自H 2 S，COS，N 2，A和C 1 -C 10烃的材料。
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公开(公告)号：US4676805A
公开(公告)日：1987-06-30
申请号：US707719
申请日：1985-03-04
CPC分类号： C10J3/723 , C01B3/36 , C10J3/466 , C10J3/526 , C10J3/74 , C10J3/78 , C10J3/84 , C10K1/08 , C10J2300/0943 , C10J2300/0946 , C10J2300/0956 , C10J2300/0959 , C10J2300/0976 , C10J2300/1846 , Y10S48/10
摘要： A method is provided for turning down from design conditions or below the output of raw product gas from a free-flow partial oxidation gas generator, or when operating below design conditions the output of raw product gas from the gas generator may be turned up while maintaining substantially constant the efficiency of the gas generation, or conversion of the fuel to gas, and the quality of the gas produced. The flow rates of the feedstreams to the burner are adjusted down or up a predetermined amount for each of the feedstreams to the burner to obtain a specified output of raw product gas while maintaining substantially constant in the reaction zone the levels of O/C atomic ratio and the H.sub.2 O/fuel weight ratio. Further, a pressure adjustment in the system is made which produces a corresponding adjustment to the pressure in the gas generator. The adjusted pressure is a direct function of the adjusted flow rate for the adjusted fuel or oxidant feedstream.
摘要翻译： 提供了一种用于从设计条件或低于原料气体从自由流动部分氧化气体发生器输出的方法，或者当在设计条件下操作时，来自气体发生器的原料气体的输出可以在保持 气体产生的效率基本上恒定，或燃料转化为气体，以及产生的气体的质量。 将进入燃烧器的进料流的流量向着燃烧器的每个进料流向下或向上调节预定量，以获得原始产物气体的特定输出，同时在反应区域保持基本上恒定的O / C原子比 和H2O /燃料重量比。 此外，进行系统中的压力调节，其对气体发生器中的压力进行相应的调整。 调节压力是调整后的燃料或氧化剂进料流的调节流量的直接函数。
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公开(公告)号：US4166802A
公开(公告)日：1979-09-04
申请号：US897981
申请日：1978-04-20
CPC分类号： C10J3/00 , C10J3/485 , C10J3/78 , C10J3/845 , C10J2300/093 , C10J2300/0946 , C10J2300/0959 , C10J2300/0973 , C10J2300/0976 , C10J2300/1846 , Y10S48/07
摘要： Low quality solid fuels are gasified by being fed to a gasifier in a concentrated water slurry, the high solids content of the slurry being possible by subjecting the solid fuel to hydrothermal treatment in the product gas quench zone.
摘要翻译： 低质量的固体燃料通过以浓缩水浆料送入气化器而被气化，浆料的高固体含量可以通过使固体燃料在产物气体淬火区域进行水热处理。
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公开(公告)号：US3998609A
公开(公告)日：1976-12-21
申请号：US618535
申请日：1975-10-01
CPC分类号： C10J3/466 , C01B3/36 , C10J3/16 , C10J3/526 , C10J3/74 , C10J3/78 , C10J3/845 , C10J3/86 , C10K1/101 , C10J2300/093 , C10J2300/0943 , C10J2300/0946 , C10J2300/0956 , C10J2300/0959 , C10J2300/0976 , C10J2300/1846 , Y02P20/129
摘要： Production of a gas suitable for use as a fuel or for conversion into a fuel and simultaneous production of a gas saturated with steam suitable for use as feed to a shift conversion zone.
摘要翻译： 生产适合用作燃料或用于转化为燃料的气体，同时生产适用于作为进料到换挡转化区的蒸汽饱和的气体。
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7.发明授权Conversion of hydrogen and carbon monoxide into C.sub.1 -C.sub.4 range hydrocarbons 失效氢和一氧化碳转化为C {HD 1 {B {14 C {HD 4 {B范围烃
公开(公告)号：US4172842A
公开(公告)日：1979-10-30
申请号：US865765
申请日：1977-12-29
IPC分类号： B01J23/78 , B01J27/232 , C07C1/04
CPC分类号： B01J23/78 , B01J27/232 , C07C1/046 , C07C2523/04 , C07C2523/745 , C07C2523/78
摘要： A process for conversion of hydrogen and carbon monoxide into hydrocarbons in the presence of an ebullient bed of catalyst comprising reduced iron oxide promoted with potassium equivalent to 2-10 pounds potassium carbonate per 1000 pounds iron oxide catalyst, and having an average particle size in the range of 100-1000 microns, wherein the catalyst is chlorided for increasing the yield of C.sub.1 -C.sub.4 range hydrocarbons.
摘要翻译： 在催化剂沸腾床的存在下，将氢和一氧化碳转化为烃的方法，其包括用每当1000磅氧化铁催化剂中的2-10磅碳酸钾的钾促进的还原氧化铁，并且平均粒度在 范围为100-1000微米，其中氯化催化剂以提高C1-C4范围烃的产率。
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公开(公告)号：US4074981A
公开(公告)日：1978-02-21
申请号：US749658
申请日：1976-12-10
申请人： William L. Slater
发明人： William L. Slater
CPC分类号： C10J3/86 , C01B3/22 , C01B3/36 , C10J3/485 , C10J3/74 , C10J3/78 , C10J3/84 , C10J3/845 , C10K1/101 , C10J2300/093 , C10J2300/0943 , C10J2300/0946 , C10J2300/0956 , C10J2300/0959 , C10J2300/0979 , C10J2300/1671 , C10J2300/1807 , C10J2300/1846 , C10J2300/1884 , C10J2300/1892
摘要： A continuous process for producing simultaneously a stream of cooled clean synthesis gas, reducing gas, or fuel gas and a separate stream of superheated steam. In the subject process a hydrocarbonaceous fuel is reacted with a free-oxygen containing gas by partial oxidation in the reaction zone of a free-flow noncatalytic gas generator. The effluent gas stream from the reaction zone is quenched in water in a quench zone and further cooled by being passed serially through first and second heat exchange zones to produce a product gas stream of cooled clean synthesis gas, fuel, or reducing gas. Simultaneously, a stream of boiler feed water is converted into superheated steam by stepwise sequential indirect heat exchange with the following sources of heat: first with a stream of carbon-quench water dispersion from said quench zone, second with said effluent gas stream in said second heat exchange zone, and third with the effluent gas stream in said first heat exchange zone. Optionally, the process gas stream may be cooled further, scrubbed with water, passed through a separating zone to remove entrained water, and expanded in a gas turbine for the production of mechanical or electrical energy.
摘要翻译： 一种用于同时生产冷却的清洁合成气流，还原气体或燃料气体以及单独的过热蒸汽流的连续方法。 在本发明方法中，烃类燃料与自由流动的非催化燃气发生器的反应区中的含氧气体通过部分氧化反应。 来自反应区的废气流在骤冷区中在水中淬火，并通过串联地通过第一和第二热交换区进一步冷却，以产生冷却的清洁合成气，燃料或还原气体的产物气流。 同时，通过与以下热源的逐步顺序间接热交换将锅炉给水流转换成过热蒸汽：首先用来自所述骤冷区的碳骤冷水分散体流，其次是在所述第二个流中的所述废气流 热交换区，第三与所述第一热交换区中的废气流。 任选地，工艺气体流可以进一步冷却，用水洗涤，通过分离区以除去夹带的水，并在燃气轮机中膨胀以产生机械或电能。
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9.发明授权Conversion of hydrogen and carbon monoxide into C.sub.1 -C.sub.4 range hydrocarbons 失效氢和一氧化碳转化为C1-C4范围的碳氢化合物
公开(公告)号：US4256654A
公开(公告)日：1981-03-17
申请号：US72549
申请日：1979-09-04
CPC分类号： C07C1/0445 , B01J23/78 , B01J37/20 , C07C1/0485 , C07C2523/745
摘要： A process for conversion of hydrogen and carbon monoxide into hydrocarbons in the presence of an ebullient bed of catalyst comprising reduced iron oxide containing an amount of potassium equivalent to 2 to 10 pounds potassium carbonate per 1000 pounds iron oxide catalyst, and having an average particle size in the range of 100-1000 microns. The catalyst may be sulfided for increasing the yield of C.sub.1 -C.sub.4 range hydrocarbons.
摘要翻译： 在催化剂沸腾床的存在下将氢气和一氧化碳转化为烃的方法，其包含含有相当于每1000磅氧化铁催化剂的2至10磅碳酸钾的量的还原氧化铁，并且具有平均粒径 在100-1000微米的范围内。 可能硫化催化剂以提高C1-C4范围烃的产率。
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10.发明授权Catalysts comprising halogenated, reduced iron oxide-potassium carbonate for conversion of hydrogen and carbon monoxide into C.sub.1 -C.sub.4 range hydrocarbons 失效包含用于将氢和一氧化碳转化为C1-C4范围烃的卤化还原型氧化铁 - 碳酸钾的催化剂
公开(公告)号：US4252685A
公开(公告)日：1981-02-24
申请号：US61543
申请日：1979-07-27
CPC分类号： B01J37/24 , B01J23/78 , C07C1/0445 , C07C2523/04 , C07C2523/745 , C07C2523/78
摘要： A process for conversion of hydrogen and carbon monoxide into hydrocarbons in the presence of an ebullient bed of catalyst comprising reduced iron oxide promoted with potassium equivalent to 2-10 pounds potassium carbonate per 1000 pounds iron oxide catalyst, and having an average particle size in the range of 100-1000 microns, wherein the catalyst is chlorided for increasing the yield of C.sub.1 -C.sub.4 range hydrocarbons.
摘要翻译： 在催化剂沸腾床的存在下，将氢和一氧化碳转化为烃的方法，其包括用每当1000磅氧化铁催化剂中的2-10磅碳酸钾的钾促进的还原氧化铁，并且平均粒度在 范围为100-1000微米，其中氯化催化剂以提高C1-C4范围烃的产率。
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