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公开(公告)号：US4257914A
公开(公告)日：1981-03-24
申请号：US102164
申请日：1979-12-10
摘要： In a process for regenerating spent molten zinc chloride which has been used in the hydrocracking of coal or ash-containing polynuclear aromatic hydrocarbonaceous materials derived therefrom and which contains zinc chloride, zinc oxide, zinc oxide complexes and ash-containing carbonaceous residue, by incinerating the spent molten zinc chloride to vaporize the zinc chloride for subsequent condensation to produce a purified molten zinc chloride: an improvement comprising the use of clay in the incineration zone to suppress the vaporization of metals other than zinc. Optionally water is used in conjunction with the clay to further suppress the vaporization of metals other than zinc.
摘要翻译： 在用于加氢裂化煤中的废熔融氯化锌或由其衍生的含灰分多核芳烃含烃物质的方法中，其中含有氯化锌，氧化锌，氧化锌复合物和含灰渣的碳质残渣，通过焚烧 废的熔融氯化锌蒸发氯化锌以进行后续的冷凝，以产生纯化的熔融氯化锌：改进包括在焚化区中使用粘土以抑制非锌以外的金属蒸发。 任选地，水与粘土一起使用以进一步抑制除锌以外的金属的蒸发。
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2.发明授权Regeneration of zinc halide catalyst used in the hydrocracking of polynuclear hydrocarbons 失效在多晶碳氢化合物加氢裂化中使用的锌盐催化剂的再生
公开(公告)号：US3625861A
公开(公告)日：1971-12-07
申请号：US3625861D
申请日：1969-12-15
申请人： EVERETT GORIN , ROBERT T STRUCK , CLYDE W ZIELKE
发明人： GORIN EVERETT , STRUCK ROBERT T , ZIELKE CLYDE W
CPC分类号： C10G47/08 , B01J27/06 , Y10S502/517
摘要： Spent zinc halide cracking catalyst, prior to oxidation to remove impurities, is heated to carbonize organic residue to drive off volatiles, and to decompose zinc halide-NH3 complex and drive off NH3.
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公开(公告)号：US4439304A
公开(公告)日：1984-03-27
申请号：US396978
申请日：1982-07-09
申请人： John D. Sudbury , Clyde W. Zielke
发明人： John D. Sudbury , Clyde W. Zielke
摘要： A method of forming a liquefied coal product having a lower sulfur percent by weight than the solid coal from which it is derived comprising the steps as follows:(a) providing solid coal having a sulfur percent by weight of a particle size less than about 14 Tyler mesh,(b) providing calcium oxide of a particle size less than about 40 Tyler mesh,(c) mixing said solid coal and said calcium oxide with liquefaction solvent to form a liquefaction mixture,(d) hydrogenating and heating said liquefaction mixture to at least about 750.degree. F. forming a liquefied coal product having residual coal solids and calcium sulfide solids,said liquefied coal product having a liquefied coal product sulfur percent by weight, which is less than said solid coal sulfur percent by weight.
摘要翻译： 形成具有比其衍生的固体煤低硫重量％的液化煤产品的方法包括以下步骤：（a）提供具有小于约14的粒度的硫的重量％的固体煤 泰勒网，（b）提供粒度小于约40泰勒网的氧化钙，（c）将所述固体煤和所述氧化钙与液化溶剂混合以形成液化混合物，（d）将所述液化混合物氢化并加热至 至少约750°F，形成具有残留煤固体和硫化钙固体的液化煤产品，所述液化煤产品具有硫化物重量百分比的硫化物，其小于所述固体煤硫重量百分比。
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公开(公告)号：US4424111A
公开(公告)日：1984-01-03
申请号：US383916
申请日：1982-06-01
摘要： A method of hydrocracking using a zinc catalyst in the hydrogenation step comprising providing a hydrocarbonaceous feed of coal or tar to a hydrogenation means, removing spent zinc and catalyst from said hydrogenation means to a regeneration means, heating said spent zinc catalyst in said regeneration means, providing hydrogen chloride to said regeneration means, said spent zinc catalyst comprising ZnS, whereby ZnCl.sub.2 gas is formed, contacting at least a portion of said ZnCl.sub.2 with steam to form ZnO, conveying said ZnO and ZnCL.sub.2 to said hydrogenation means.
摘要翻译： 一种在氢化步骤中使用锌催化剂的加氢裂化方法，包括向氢化装置提供煤或焦油的烃类进料，将废锌和催化剂从所述氢化装置中除去再生装置，加热所述再生装置中的废锌催化剂， 向所述再生装置提供氯化氢，所述废锌催化剂包含ZnS，由此形成ZnCl 2气体，使至少一部分所述ZnCl 2与蒸汽接触以形成ZnO，将所述ZnO和ZnCL 2输送到所述加氢装置。
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公开(公告)号：US4261809A
公开(公告)日：1981-04-14
申请号：US102163
申请日：1979-12-10
申请人： Everett Gorin , Clyde W. Zielke
发明人： Everett Gorin , Clyde W. Zielke
CPC分类号： C10G1/086
摘要： In a process for hydrocracking a heavy aromatic polynuclear carbonaceous feedstock containing reactive alkaline constituents to produce liquid hydrocarbon fuels boiling below about 475.degree. C. at atmospheric pressure by contacting the feedstock with hydrogen in the presence of a molten metal halide catalyst, thereafter separating a gaseous stream containing hydrogen, at least a portion of the hydrocarbon fuels and acid gases from the molten metal halide and regenerating the molten metal halide, thereby producing a purified molten metal halide stream for recycle to the hydrocracking zone, an improvement comprising; contacting the gaseous acid gas, hydrogen and hydrocarbon fuels-containing stream with the feedstock containing reactive alkaline constituents to remove acid gases from the acid gas containing stream. Optionally at least a portion of the hydrocarbon fuels are separated from gaseous stream containing hydrogen, hydrocarbon fuels and acid gases prior to contacting the gaseous stream with the feedstock.
摘要翻译： 在含有反应性碱性成分的重质芳族多核含碳原料加氢裂化的方法中，在大气压下通过在熔融金属卤化物催化剂存在下使原料与氢气接触来制备沸点低于约475℃的液体烃燃料， 含有氢的物流，至少一部分烃燃料和来自熔融金属卤化物的酸性气体并再生熔融金属卤化物，从而产生用于再循环到加氢裂化区的纯化的熔融金属卤化物物流，其改进包括： 使含有反应性碱性成分的原料与气态酸性气体，氢气和含烃燃料的物流接触，以从含酸性气体流中除去酸性气体。 任选地，在将气态物流与原料接触之前，至少一部分烃燃料与含有氢，烃燃料和酸性气体的气流分离。
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6.发明授权Production of a hydrogen-rich gas from a hydrogen, carbon monoxide and carbon dioxide-containing fuel gas 失效从氢气，一氧化碳和含二氧化碳的燃料气体生产富氢气体
公开(公告)号：US4137298A
公开(公告)日：1979-01-30
申请号：US863025
申请日：1977-12-21
申请人： Clyde W. Zielke , Everett Gorin
发明人： Clyde W. Zielke , Everett Gorin
CPC分类号： C01B3/54 , C01B3/22 , C01B2203/0415 , C01B2203/047 , C01B2203/0475 , C01B2203/0485 , C01B2203/0495
摘要： In a process for the production of hydrogen-rich gas from a gas containing hydrogen, carbon monoxide, carbon dioxide and other components by contacting the gas in a formate synthesis zone with an aqueous solution containing alkali metal carbonate and/or bicarbonate under conditions effective to produce an effluent aqueous solution containing the corresponding formate and an effluent gas containing the other components of the gas, and thereafter catalytically decomposing the formate in a formate decomposition zone under conditions effective to produce a hydrogen-rich gas and an aqueous solution which contains alkali metal carbonate and/or bicarbonate, the improvement comprising further contacting the gas and the aqueous solution in a catalytic formate synthesis zone prior to decomposing the formate.
摘要翻译： 在通过使甲酸合成区中的气体与含有碱金属碳酸盐和/或碳酸氢盐的水溶液接触的条件下，从含有氢气，一氧化碳，二氧化碳和其它组分的气体生产富氢气体的方法中， 产生含有相应甲酸盐和含有气体其它成分的流出气体的流出物水溶液，然后在有效产生富氢气体的条件和含有碱金属的水溶液中在甲酸盐分解区中催化分解甲酸盐 碳酸盐和/或碳酸氢盐，所述改进包括在分解甲酸盐之前使气体和水溶液在催化甲酸盐合成区进一步接触。
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公开(公告)号：US4136056A
公开(公告)日：1979-01-23
申请号：US823764
申请日：1977-08-11
申请人： Clyde W. Zielke
发明人： Clyde W. Zielke
CPC分类号： C10G47/08 , C10G1/086 , Y10S502/517
摘要： Improved rate of recovery of zinc values from the solids which are carried over by the effluent vapors from the oxidative vapor phase regeneration of spent zinc chloride catalyst is achieved by treatment of the solids with both hydrogen chloride and calcium chloride to selectively and rapidly recover the zinc values as zinc chloride.
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8.发明授权
公开(公告)号：US4565678A
公开(公告)日：1986-01-21
申请号：US680037
申请日：1984-12-10
申请人： Clyde W. Zielke , Muh-Cheng M. Wu
发明人： Clyde W. Zielke , Muh-Cheng M. Wu
摘要： Flue gas is treated by a regenerable wet scrubbing process to reduce sulfur- and nitrogen oxides by reacting with a solution containing ammonium thiosulfate and hydroxide, and a ferrous chelating agent. A portion of the spent scrubber solution is regenerated by reaction with hydrogen sulfide, flashed to hydrolyze the polysulfide content, and then returned as regenerated solution to the principal scrubbing circuit.
摘要翻译： 通过可再生湿式洗涤方法处理烟道气，通过与含硫代硫酸铵和氢氧化铵的溶液和亚铁螯合剂反应来还原硫和氮氧化物。 用过的洗涤器溶液的一部分通过与硫化氢反应再生，闪蒸以水解多硫化物含量，然后作为再生溶液返回到主洗涤回路。
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9.发明授权Hydrocracking with molten zinc chloride catalyst containing 2-12% ferrous chloride 失效用含有2-12％氯化亚铁的熔融氯化锌催化剂进行加氢裂化
公开(公告)号：US4257873A
公开(公告)日：1981-03-24
申请号：US102165
申请日：1979-12-10
申请人： Clyde W. Zielke , Gary H. Bagshaw
发明人： Clyde W. Zielke , Gary H. Bagshaw
摘要： In a process for hydrocracking heavy aromatic polynuclear carbonaceous feedstocks to produce hydrocarbon fuels boiling below about 475.degree. C. by contacting the feedstocks with hydrogen in the presence of a molten zinc chloride catalyst and thereafter separating at least a major portion of the hydrocarbon fuels from the spent molten zinc chloride catalyst, an improvement comprising: adjusting the FeCl.sub.2 content of the molten zinc chloride to from about 2 to about 12 mol percent based on the mixture of ferrous chloride and molten zinc chloride.
摘要翻译： 在加氢裂化重芳族多核碳质原料的方法中，通过在熔融氯化锌催化剂存在下使原料与氢气接触，然后将至少大部分烃燃料从 废熔融氯化锌催化剂，其改进包括：基于氯化亚铁和熔融氯化锌的混合物，将熔融氯化锌的FeCl 2含量调节至约2至约12mol％。
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