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公开(公告)号：US4042490A
公开(公告)日：1977-08-16
申请号：US428638
申请日：1973-12-26
IPC分类号： B01J23/58 , B01J23/78 , B01J23/84 , C07C1/00 , C07C7/163 , C07C9/15 , C07C67/00 , C10G45/04 , C10G23/02 , C10G23/04
摘要： A process for converting mixtures of C.sub.6 to C.sub.30 n-paraffin and n-paraffin by-products to substantially pure n-paraffin which comprises catalytically hydrogenating the mixture at a temperature of from about 600.degree. to 750.degree. F. in the presence of a Group VIII metal on alumina catalyst where the catalyst contains from about 0.05 to 2.0 weight percent of an alkali metal oxide or alkaline earth metal oxide or thallous oxide. The catalyst can additionally contain a Group VIB or VIIB metal.
摘要翻译： 将C6至C30正链烷烃和正链烷烃副产物的混合物转化为基本上纯的正链烷烃的方法，该方法包括在组合存在下在约600至750°F的温度下催化氢化混合物 Ⅷ金属在氧化铝催化剂上，其中催化剂含有约0.05至2.0重量％的碱金属氧化物或碱土金属氧化物或氧化铊。 催化剂还可以含有VIB族或VIIB族金属。
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公开(公告)号：US3966828A
公开(公告)日：1976-06-29
申请号：US532352
申请日：1974-12-13
CPC分类号： C07C9/00
摘要： A process for converting mixtures of C.sub.6 to C.sub.30 n-paraffin and n-paraffin by-products to substantially pure n-paraffin which comprises catalytically hydrogenating the mixture at a temperature of from about 600.degree. to 750.degree.F. in the presence of a Group VIII metal on alumina catalyst, and from about 10 to 5,000 parts per million of nitrogen present as ammonia or an organonitrogen compound. The catalyst can additionally contain a Group VIB or VIIB metal.
摘要翻译： 将C6至C30正链烷烃和正链烷烃副产物的混合物转化为基本上纯的正链烷烃的方法，该方法包括在组合存在下在约600至750°F的温度下催化氢化混合物 VIII金属，氧化铝催化剂上的金属，以及作为氨或有机氮化合物存在的约10至5,000ppm的氮。 催化剂还可以含有VIB族或VIIB族金属。
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3.发明授权Process for the hydrogenation of nitrated paraffins using a palladium on carbon catalyst characterized by a low ash and a low halide content 失效使用低碳酸钙和低卤素含量表示的碳催化剂上的氮化物加氢硝化反应的方法
公开(公告)号：US4066699A
公开(公告)日：1978-01-03
申请号：US754378
申请日：1976-12-27
摘要： Nitrated hydrocarbons, such as nitroparaffins, are reduced to amines by use of palladium on a carbon catalyst characterized by low ash and low halide.
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公开(公告)号：US4025561A
公开(公告)日：1977-05-24
申请号：US652582
申请日：1976-01-26
摘要： A process for converting mixtures of C.sub.6 to C.sub.30 n-paraffin and n-paraffin by-products to substantially pure n-paraffin which comprises catalytically hydrogenating the mixture at a temperature of from about 600.degree. to 750.degree. F. in the presence of a Group VIII metal on alumina catalyst where the catalyst contains from about 0.05 to 2.0 weight percent of an alkali metal oxide or alkaline earth metal oxide or thallous oxide. The catalyst can additionally contain a Group VIB or VIIB metal.
摘要翻译： 将C6至C30正链烷烃和正链烷烃副产物的混合物转化为基本上纯的正链烷烃的方法，该方法包括在组合存在下在约600至750°F的温度下催化氢化混合物 Ⅷ金属在氧化铝催化剂上，其中催化剂含有约0.05至2.0重量％的碱金属氧化物或碱土金属氧化物或氧化铊。 催化剂还可以含有VIB族或VIIB族金属。
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公开(公告)号：US4013729A
公开(公告)日：1977-03-22
申请号：US652584
申请日：1976-01-26
摘要： A process for producing secondary alcohols from n-paraffins wherein a portion of the n-paraffin is converted to a borate ester along with oxygenated by-products and the borate ester is separated and hydrolyzed to a secondary alcohol. The mixtures of C.sub.6 to C.sub.30 n-paraffin and n-paraffin by-products are converted to substantially pure n-paraffin by catalytically hydrogenating the mixture at a temperature of from about 600.degree. to 750.degree. F. in the presence of a Group VIII metal on alumina catalyst where the catalyst contains from about 0.05 to 2.0 weight percent of an alkali metal oxide or alkaline earth metal oxide or thallous oxide. The catalyst can additionally contain a Group VIB or VIIB metal.
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公开(公告)号：US3993554A
公开(公告)日：1976-11-23
申请号：US652585
申请日：1976-01-26
摘要： A process for converting mixtures of C.sub.6 to C.sub.30 n-paraffin and n-paraffin by-products to substantially pure n-paraffin which comprises catalytically hydrogenating the mixture at a temperature of from about 600.degree. to 750.degree. F. in the presence of a Group VIII metal on alumina catalyst where the catalyst contains from about 0.05 to 2.0 weight percent of an alkali metal oxide or alkaline earth metal oxide or thallous oxide. The catalyst can additionally contain a Group VIB or VIIB metal. The n-paraffin is photochemically reacted with a gaseous nitrosating agent to form paraffin oximes and by-products and the by-products are recycled for catalytic hydrogenation.
摘要翻译： 将C6至C30正链烷烃和正链烷烃副产物的混合物转化为基本上纯的正链烷烃的方法，该方法包括在组合存在下在约600至750°F的温度下催化氢化混合物 Ⅷ金属在氧化铝催化剂上，其中催化剂含有约0.05至2.0重量％的碱金属氧化物或碱土金属氧化物或氧化铊。 催化剂还可以含有VIB族或VIIB族金属。 将正链烷烃与气态亚硝化剂光化学反应以形成链烷烃肟和副产物，副产物被再循环用于催化氢化。
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公开(公告)号：US3956090A
公开(公告)日：1976-05-11
申请号：US532353
申请日：1974-12-13
CPC分类号： C07C9/00 , Y10S204/903
摘要： A process for converting mixtures of C.sub.6 to C.sub.30 n-paraffin and n-paraffin by-products to substantially pure n-paraffin which comprises catalytically hydrogenating the mixture at a temperature of from about 600.degree. to 750.degree.F. in the presence of a Group VIII metal on alumina catalyst, and from about 10 to 5,000 parts per million of nitrogen present as ammonia or an organonitrogen compound. The catalyst can additionally contain a Group VIB or VIIB metal.
摘要翻译： 将C6至C30正链烷烃和正链烷烃副产物的混合物转化为基本上纯的正链烷烃的方法，该方法包括在组合存在下在约600至750°F的温度下催化氢化混合物 VIII金属，氧化铝催化剂上的金属，以及作为氨或有机氮化合物存在的约10至5,000ppm的氮。 催化剂还可以含有VIB族或VIIB族金属。
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公开(公告)号：US3949012A
公开(公告)日：1976-04-06
申请号：US428508
申请日：1973-12-26
摘要： A process for converting mixtures of C.sub.6 to C.sub.30 n-paraffin and n-paraffin by-products to substantially pure n-paraffin which comprises catalytically hydrogenating the mixture at a temperature of from about 600.degree. to 750.degree.F. in the presence of a Group VIII metal on alumina catalyst, and from about 10 to 5,000 parts per million of nitrogen present as ammonia or an organonitrogen compound. The catalyst can additionally contain a Group VIB or VIIB metal.
摘要翻译： 将C6至C30正链烷烃和正链烷烃副产物的混合物转化为基本上纯的正链烷烃的方法，该方法包括在组合存在下在约600至750°F的温度下催化氢化混合物 VIII金属，氧化铝催化剂上的金属，以及作为氨或有机氮化合物存在的约10至5,000ppm的氮。 催化剂还可以含有VIB族或VIIB族金属。
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公开(公告)号：US4415478A
公开(公告)日：1983-11-15
申请号：US304231
申请日：1981-09-21
CPC分类号： B01J23/42 , B01J21/18 , C01B31/083
摘要： Activated agglomerated carbon may be prepared by leaching with a hydrohalic acid followed by displacement of the residual halide with organic carboxylate during subsequent washing with a water-soluble organic carboxylic acid or a water-soluble ammonium salt of an organic carboxylic acid.
摘要翻译： 活化的附聚碳可以通过用氢卤酸浸出，然后在随后用水溶性有机羧酸或有机羧酸的水溶性铵盐洗涤中用有机羧酸盐置换残留的卤化物来制备。
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公开(公告)号：US3960964A
公开(公告)日：1976-06-01
申请号：US532354
申请日：1974-12-13
CPC分类号： C07C9/00
摘要： A process for converting mixtures of C.sub.6 to C.sub.30 n-paraffin and n-paraffin by-products to substantially pure n-paraffin which comprises catalytically hydrogenating the mixture at a temperature of from about 600.degree. to 750.degree.F. in the presence of a Group VIII metal on alumina catalyst, and from about 10 to 5,000 parts per million of nitrogen present as ammonia or an organonitrogen compound. The catalyst can additionally contain a Group VIB or VIIB metal.
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