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51.发明授权Catalyst and process for hydrorefining hydrocarbon charges with high contents of metals, resins and/or asphaltenes 失效用于加氢精制高含量金属，树脂和/或沥青质的烃类电荷的催化剂和方法
公开(公告)号：US4395329A
公开(公告)日：1983-07-26
申请号：US279637
申请日：1981-07-02
IPC分类号： C10G45/64 , B01J21/00 , B01J21/04 , B01J23/00 , B01J23/85 , B01J35/10 , B01J37/00 , C10G45/08 , B01J21/10 , B01J27/18 , C10G45/60
CPC分类号： B01J37/0018 , B01J23/85 , B01J35/10 , B01J35/1019 , B01J35/1042 , B01J35/1047 , B01J35/1061 , B01J35/1066 , C10G2300/107
摘要： Hydrorefining of a hydrocarbon charge of high metal content with a catalyst containing alumina, a metal from group VI and a metal from the iron group, of a specific surface from 120 to 200 m.sup.2 /g, a total pore volume from 0.8 to 1.2 cc/g and a pore distribution as follows:0 to 10% of pores smaller than 100 A35 to 60% of pores from 100 to 600 A35 to 55% of pores greater than 600 A,including 10 to 25% of pores greater than 10,000 A, said catalyst optionally containing additionally an alkaline-earth metal.
摘要翻译： 使用含有氧化铝的催化剂，来自第VI族的金属和来自铁基的金属，特定表面的催化剂加氢精制高金属含量为120〜200m 2 / g，总孔体积为0.8〜1.2cc / g和孔分布如下：孔小于100的孔的0〜10％100〜600的孔的35〜60％的孔大于600的35〜55％的孔，其中10〜25％的孔大于10,000 A，所述催化剂任选地还含有碱土金属。
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公开(公告)号：US4391701A
公开(公告)日：1983-07-05
申请号：US252675
申请日：1981-04-09
CPC分类号： C10L1/1824 , C07C29/1518 , C07C29/50 , C10G57/00 , Y10S208/95 , Y10T137/0329
摘要： The viscosity of heavy oils is reduced in order to facilitate pipe line transportation thereof. A fraction of the heavy oil is deasphalted in the presence of C.sub.5 -C.sub.7 hydrocarbons, a portion of the separated asphalt is converted to synthesis gas, at least a portion of said gas is used to manufacture an alcohol mixture including methanol and C.sub.2 to C.sub.10 alcohols, which mixture is admixed with the heavy oil before transportation thereof. This procedure is more beneficial to the transported heavy oil than the prior processes which do not comprise the conversion of the asphalt fraction of the heavy oil.
摘要翻译： 重油的粘度降低，以便于其管线输送。 一部分重油在C5-C7烃存在下脱沥青，一部分分离的沥青转化为合成气，所述气体的至少一部分用于制造包括甲醇和C2至C10醇的醇混合物 ，在运输之前将该混合物与重油混合。 该方法对于运输的重油比不包含重油沥青馏分转化的现有方法更有利。
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53.发明授权Process for converting C.sub.4 olefinic cracking cuts to alkylate and gasoline 失效将C4烯烃裂解馏分转化为烷基化物和汽油的方法
公开(公告)号：US4324646A
公开(公告)日：1982-04-13
申请号：US180205
申请日：1980-08-21
摘要： A process is provided for selectively polymerizing isobutene in an olefinic C.sub.4 cut comprising isobutene and normal butenes by contacting the cut with a catalyst consisting essentially of silica-alumina; whereby at least 90% of the isobutene and less than 10% of the normal butenes in the cut are converted.
摘要翻译： 提供了一种通过使切割与基本上由二氧化硅 - 氧化铝组成的催化剂接触来选择性地聚合包含异丁烯和正丁烯的烯烃C4馏分中的异丁烯的方法; 由此转化了至少90％的异丁烯和小于正丁烯的10％。
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54.发明授权Process for hydrotreating heavy hydrocarbons in liquid phase in the presence of a dispersed catalyst 失效在分散的催化剂存在下，以液相加氢处理重质烃的方法
公开(公告)号：US4285804A
公开(公告)日：1981-08-25
申请号：US150825
申请日：1980-05-19
CPC分类号： C10G49/12
摘要： A mixture of heavy hydrocarbons, hydrogen and fresh catalyst comprising metals from the groups Vb, VIb, VIIb or VIII is passed first in a furnace for a limited heating time and then in a reactor where recycled catalyst is also added; the recycled catalyst is used in the form of a suspension recovered by fractionation of the reaction product.
摘要翻译： 含有Vb，VIb，VIIb或VIII族金属的重质烃，氢气和新鲜催化剂的混合物首先在炉中进行有限的加热时间，然后再加入再循环催化剂的反应器中; 回收的催化剂以通过反应产物的分馏回收的悬浮液的形式使用。
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公开(公告)号：US4207169A
公开(公告)日：1980-06-10
申请号：US1653
申请日：1979-01-08
IPC分类号： C07C15/04 , B01J21/00 , B01J23/00 , B01J23/46 , B01J23/56 , B01J23/89 , B01J37/02 , C07B61/00 , C07C1/00 , C07C4/20 , C07C15/02 , C07C67/00 , C10G59/02 , C07C3/58 , B01J23/64 , C10G11/02 , C10G35/08
CPC分类号： C10G59/02 , B01J23/46 , B01J23/56 , B01J23/89 , B01J23/8946 , B01J37/0207 , C07C4/20 , C07C2521/04 , C07C2521/06 , C07C2523/04 , C07C2523/08 , C07C2523/12 , C07C2523/14 , C07C2523/20 , C07C2523/22 , C07C2523/26 , C07C2523/28 , C07C2523/30 , C07C2523/34 , C07C2523/36 , C07C2523/42 , C07C2523/44 , C07C2523/46 , C07C2523/745 , C07C2523/75 , C07C2523/755 , Y02P20/52
摘要： Catalytic process for steam dealkylation of a charge containing at least one alkyl aromatic hydrocarbon, such as a charge issued from effluents of units for catalytic reforming or for producing aromatic hydrocarbons, wherein the catalyst contains an alumina carrier, from 0.1 to 1% of rhodium, from 0.05 to 1% of TiO.sub.2 and optionally from 0.1 to 1% of ruthenium, palladium, iridium, platinum or osmium and/or from 0.01 to 5% of lithium, sodium, potassium, rubidium or cesium.
摘要翻译： 含有至少一种烷基芳族烃的电荷的蒸汽脱烷基化的催化方法，例如由用于催化重整的单元的流出物或用于生产芳烃的电荷产生的电荷，其中所述催化剂含有氧化铝载体，0.1至1％的铑， 钌，钯，铱，铂或锇的0.05至1％的TiO 2和任选的0.1至1％的锂和/或0.01至5％的锂，钠，钾，铷或铯。
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公开(公告)号：US4199437A
公开(公告)日：1980-04-22
申请号：US14400
申请日：1979-02-23
IPC分类号： B01J23/00 , B01J23/656 , C07C1/00 , C07C4/20 , C07C15/02 , C07C15/04 , C07C67/00 , B01J23/64 , C07C3/58 , C07C15/06 , C10G35/08
CPC分类号： C07C4/20 , B01J23/6567 , C07C2521/04 , C07C2523/04 , C07C2523/36 , C07C2523/42 , C07C2523/44 , C07C2523/46 , C07C2523/656 , Y02P20/52
摘要： Process for steam dealkylation of alkylaromatic hydrocarbons, particularly useful to produce benzene from toluene and to de-alkylate the alkylaromatic hydrocarbons contained in the effluents from catalytic reforming and aromatic production units, wherein the catalyst contains, in addition to an alumina carrier (a) at least one metal selected from ruthenium, rhodium, palladium, osmium, iridium and platinum (b) rhenium and (c) an alkali metal selected from lithium, sodium, potassium, rubidium and cesium.
摘要翻译： 烷基芳族烃的蒸汽脱烷基化方法，特别可用于从甲苯生产苯并使来自催化重整和芳族生产单元的流出物中所含的烷基芳烃脱烷基化，其中除了氧化铝载体（a）在 选自钌，铑，钯，锇，铱和铂（b）铼中的至少一种金属和（c）选自锂，钠，钾，铷和铯的碱金属。
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57.发明授权Process for manufacturing a catalyst comprising aluminum oxide and boron oxide, the resulting catalyst and the use thereof in alkylation reactions 失效用于制造包含氧化铝和氧化硼的催化剂的方法，所得催化剂及其在烷基化反应中的用途
公开(公告)号：US4062805A
公开(公告)日：1977-12-13
申请号：US699454
申请日：1976-06-24
IPC分类号： B01J27/08 , B01J31/14 , B01J37/22 , C07B61/00 , C07C1/00 , C07C2/66 , C07C2/68 , C07C15/02 , C07C67/00 , B01J21/02
CPC分类号： B01J37/22 , B01J27/08 , C07C2/66 , C07C2/68 , C07C2521/02 , C07C2521/04 , C07C2527/126 , C07C2531/14 , Y02P20/582
摘要： A catalyst useful for the alkylation of aromatic hydrocarbons is produced by reacting a compound of the formula AlX.sub.y R.sub.(3 - y) , where X is halogen, R is a hydrocarbon radical and y is 1, 3/2, or 2, except, with a carrier comprising aluminum oxide and boron oxide.
摘要翻译： 可用于芳族烃烷基化的催化剂是通过使式AlXyR（3-y）化合物（其中X是卤素，R是烃基，y是1,3/2或2）与式 包含氧化铝和氧化硼的载体。
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公开(公告)号：US3966833A
公开(公告)日：1976-06-29
申请号：US532618
申请日：1974-12-13
CPC分类号： B01J35/10 , B01J23/56 , C07C4/18 , B01J35/1009 , B01J35/1014 , B01J35/1038 , B01J35/1042 , B01J35/1061 , C07C2521/04 , C07C2523/28 , C07C2523/30 , C07C2523/34 , C07C2523/36 , C07C2523/42 , C07C2523/44 , C07C2523/46 , C07C2523/755 , Y02P20/52
摘要： Process for hydrodealkylating an alkylaromatic hydrocarbon charge at a temperature from 400.degree. to 650.degree.C under a pressure from 1 to 30 kg/cm.sup.2 at a space velocity from 1 to 10 by reacting said charge with hydrogen in a molar proportion with respect to the effluent of the reactor in the range from 1 to 10, in the presence of a catalyst containing alumina and at least one metal selected from ruthenium, osmium, palladium, rhodium, iridium, platinum and manganese in an amount from 0.05 to 5 % of the catalyst, said catalyst having a specific surface from 1 to 100 m.sup.2 /g., a total pore volume of 0.2-0.8 g/cc and a heat of neutralization lower than 10 calories per gram are measured by ammonia adsorption at 320.degree. C. under 300 mm Hg.
摘要翻译： 通过使所述电荷与氢气相对于流出物的摩尔比例反应，在400至650℃的温度下，在1至30kg / cm 2的压力下以1至10的空间速度对烷基芳烃进行加氢脱烷基化的方法 在含有氧化铝和选自钌，锇，钯，铑，铱，铂和锰中的至少一种金属的催化剂存在下，反应器的量为1至10，催化剂的量为催化剂的0.05至5％ 所述催化剂具有1至100m 2 / g的比表面积，0.2-0.8g / cc的总孔容积和低于10卡路里/克的中和热通过在320℃下在300℃下的氨吸附来测量 mm Hg。
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59.发明授权New process for hydrogenating aromatic hydrocarbons on sulfur resistant catalysts 失效用于在耐硫催化剂上氢化芳烃的新方法
公开(公告)号：US3954601A
公开(公告)日：1976-05-04
申请号：US495428
申请日：1974-08-07
IPC分类号： C07C5/10 , B01J23/42 , B01J31/00 , B01J31/14 , B01J31/30 , B01J37/22 , C07C1/00 , C07C13/00 , C07C13/18 , C07C13/28 , C07C67/00 , C10G45/52 , C10G23/04
CPC分类号： C10G45/52 , B01J23/42 , B01J31/143 , B01J31/30 , B01J37/22 , B01J2231/646
摘要： Aromatic hydrocarbons are hydrogenated in the presence of a catalyst obtained by admixing an aluminous carrier with a group VIII noble metal compound and a reducing agent of the formula Al X.sub.y R.sub.3-y where y is 1, 3/2 or 2, X is halogen and R is a monovalent hydrocarbon radical.
摘要翻译： 芳族烃在通过将铝载体与VIII族贵金属化合物和式Al Xy R3-y的还原剂混合而获得的催化剂氢化，其中y为1,3 / 2或2，X为卤素， R是一价烃基。
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