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1.发明授权Oxidative dehydrogenation and cracking of paraffins with a promoted cobalt catalyst 失效用促进的钴催化剂氧化脱氢和裂解石蜡
公开(公告)号：US4497971A
公开(公告)日：1985-02-05
申请号：US552557
申请日：1983-11-16
CPC分类号： B01J27/18 , B01J23/76 , B01J23/78 , C07C4/02 , C07C5/48 , C07C2527/02 , C07C2527/18 , C07C2527/186 , C07C2527/195
摘要： A paraffin or mixture of paraffins having from 2 to 5 carbon atoms is oxidatively dehydrogenated in the presence of a cobalt based catalyst composition which has been calcined in the absence of oxygen. The catalyst composition comprises cobalt; phosphorus; at least one promoter selected from the group consisting of zinc, titanium, zirconium, niobium, indium, lead and bismuth; at least one alkali metal and oxygen. The catalyst composition may also contain sulfur and/or a halogen. If the feed to the oxidative dehydrogenation process contains paraffins having more than two carbon atoms, some cracking of such paraffins will also occur at the conditions at which the oxidative dehydrogenation process is carried out.
摘要翻译： 在已经在不存在氧气的情况下煅烧的钴基催化剂组合物存在下，具有2至5个碳原子的链烷烃或链烷烃的混合物被氧化脱氢。 催化剂组合物包括钴; 磷; 选自锌，钛，锆，铌，铟，铅和铋的至少一种助催化剂; 至少一种碱金属和氧。 催化剂组合物还可以含有硫和/或卤素。 如果氧化脱氢方法的进料含有具有多于2个碳原子的链烷烃，则在进行氧化脱氢过程的条件下也会发生这种链烷烃的一些裂解。
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2.发明授权Oxidative dehydrogenation and cracking of paraffins using a promoted cobalt catalyst 失效使用促进的钴催化剂氧化脱氢和裂解石蜡
公开(公告)号：US4835127A
公开(公告)日：1989-05-30
申请号：US658978
申请日：1984-10-09
CPC分类号： B01J23/78 , B01J23/76 , B01J27/18 , C07C4/02 , C07C5/48 , C07C2527/02 , C07C2527/18 , C07C2527/186 , C07C2527/195
摘要： A paraffin or mixture of paraffins having from 2 to 5 carbon atoms is oxidatively dehydrogenated in the presence of a cobalt based catalyst composition which has been calcined in the absence of oxygen. The catalyst composition comprises cobalt; phosphorus; at least one promoter selected from the group consisting of zinc, titanium, zirconium, niobium, indium, lead and bismuth; at least one alkali metal and oxygen. The catalyst composition may also contain sulfur and/or a halogen. If the feed to the oxidative dehydrogenation process contains paraffins having more than two carbon atoms, some cracking of such paraffins will also occur at the conditions at which the oxidative dehydrogenation process is carried out.
摘要翻译： 在已经在不存在氧气的情况下煅烧的钴基催化剂组合物存在下，具有2至5个碳原子的链烷烃或链烷烃的混合物被氧化脱氢。 催化剂组合物包括钴; 磷; 选自锌，钛，锆，铌，铟，铅和铋的至少一种助催化剂; 至少一种碱金属和氧。 催化剂组合物还可以含有硫和/或卤素。 如果氧化脱氢方法的进料含有具有多于2个碳原子的链烷烃，则在进行氧化脱氢过程的条件下也会发生这种链烷烃的一些裂解。
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公开(公告)号：US4511405A
公开(公告)日：1985-04-16
申请号：US499077
申请日：1983-05-27
摘要： The formation of carbon on metals exposed to hydrocarbons in a thermal cracking process is reduced by contacting such metals with an antifoulant selected from the group consisting of tin, a combination of tin and antimony, a combination of germanium and antimony, a combination of tin and germanium and a combination of tin, antimony and germanium.
摘要翻译： 通过使这些金属与选自锡，锡和锑的组合，锗和锑的组合，锡和锑的组合的组合中的这些金属接触来降低在热裂解过程中暴露于烃的金属上的碳的形成，锡和 锗和锡，锑和锗的组合。
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公开(公告)号：US4404087A
公开(公告)日：1983-09-13
申请号：US424889
申请日：1982-09-30
CPC分类号： C10G9/16 , C07C4/04 , Y10S585/95
摘要： The formation of carbon on metals exposed to hydrocarbons in a thermal cracking process is reduced by contacting such metals with an antifoulant selected from the group consisting of tin, a combination of tin and antimony, a combination of germanium and antimony, a combination of tin and germanium and a combination of tin, antimony and germanium.
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公开(公告)号：US3980762A
公开(公告)日：1976-09-14
申请号：US559890
申请日：1975-03-19
CPC分类号： C01B13/02 , B01J27/1813
摘要： Singlet oxygen is produced by contacting a calcined mixture comprising phosphorus, tin, lithium and oxygen with oxygen.
摘要翻译： 通过使包含磷，锡，锂和氧的煅烧混合物与氧接触来产生单线态氧。
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6.发明授权
公开(公告)号：US4672145A
公开(公告)日：1987-06-09
申请号：US713674
申请日：1985-03-19
申请人： John H. Kolts , Jack P. Guillory
发明人： John H. Kolts , Jack P. Guillory
CPC分类号： B01J27/138 , B01J23/02 , B01J23/04 , B01J23/14 , B01J27/10 , C07C5/48 , Y02P20/52 , Y10S585/943
摘要： A solid composition of matter consisting essentially of:(a) a component comprising: (1) at least one metal selected from the group consisting of Group IA metals and compounds containing said metals and (2), optionally, at least one material selected from the group consisting of tin, compounds containing tin, chloride ions and compounds containing said chloride ions and(b) a component comprising at least one metal selected from the group consisting of Group IIA metals and compounds containing said metals.The composition is particularly useful as a contact material for the oxidative conversion of less valuable organic compounds to more valuable organic compounds, particularly in the presence of a free oxygen containing gas. A method for converting feed organic compounds to product organic compounds, in the presence of a free oxygen containing gas, utilizing the above composition, as well as combinations of tin and a Group IIA metal and of tin, chloride ions and a Group IIA metal is disclosed, particularly the oxidative dehydrogenation of C.sub.2 to C.sub.7 alkanes to olefins.
摘要翻译： 物质的固体组合物，其组成基本上由以下组成：（a）组分，其包含：（1）选自由IA族金属组成的组中的至少一种金属和含有所述金属的化合物，和（2）任选的至少一种选自 锡，含锡化合物，氯离子和含有氯离子的化合物组成的组和（b）包含至少一种选自IIA族金属和含有所述金属的化合物的组分的组分。 该组合物特别可用作用于将较不有价值的有机化合物氧化转化为更有价值的有机化合物的接触材料，特别是在含游离氧气体的情况下。 使用上述组合物以及锡和IIA族金属以及锡，氯化物离子和IIA族金属的组合，在含有游离氧气体的存在下，将进料有机化合物转化成产物有机化合物的方法是 特别公开了C2至C7烷烃至烯烃的氧化脱氢。
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公开(公告)号：US4895823A
公开(公告)日：1990-01-23
申请号：US891009
申请日：1986-07-31
申请人： John H. Kolts , Jack P. Guillory
发明人： John H. Kolts , Jack P. Guillory
摘要： A solid composition of matter consisting essentially of:(a) a component comprising: (1) at least one metal selected from the group consisting of Group IA metals and compounds containing said metals and (2), optionally, at least one material selected from the group consisting of tin, compounds containing tin, chloride ions and compounds containing said chloride ions and(b) a component comprising at least one metal selected from the group consisting of Group IIA metals and compounds containing said metals.The composition is particularly useful as a contact material for the oxidative conversion of less valuable organic compounds to more valuable organic compounds, particularly in the presence of a free oxygen containing gas. A method for converting feed organic compounds to product organic compounds, in the presence of a free oxygen containing gas, utilizing the above composition, as well as combinations of tin and a Group IIA metal and of tin, chloride ions and a Group IIA metal is disclosed, particularly the oxidative dehydrogenation of C.sub.2 to C.sub.7 alkanes to olefins.
摘要翻译： 物质的固体组合物，其组成基本上由以下组成：（a）组分，其包含：（1）选自由IA族金属组成的组中的至少一种金属和含有所述金属的化合物，和（2）任选的至少一种选自 锡，含锡化合物，氯离子和含有氯化物离子的化合物组成的组和（b）包含至少一种选自IIA族金属和含有所述金属的化合物的组分的组分。 该组合物特别可用作用于将较不有价值的有机化合物氧化转化为更有价值的有机化合物的接触材料，特别是在含游离氧气体的情况下。 使用上述组合物以及锡和IIA族金属以及锡，氯化物离子和IIA族金属的组合，在含有游离氧气体的存在下，将进料有机化合物转化成产物有机化合物的方法是 特别公开了C2至C7烷烃至烯烃的氧化脱氢。
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公开(公告)号：US4090847A
公开(公告)日：1978-05-23
申请号：US751500
申请日：1976-12-17
摘要： A composition is tested for its flame retarding ability by determining the decrease in the amount of hydrogen molecules produced in a reaction zone from hydrogen radicals when said composition is present in the reaction zone over the amount produced in the same reaction zone without said composition.
摘要翻译： 通过确定当反应区中存在的反应区中产生的氢分子的量在反应区中反应区中产生的氢分子的量在相同反应区中产生的量没有所述组合物时，通过测定其阻燃性能来测试组合物。
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