公开(公告)号：US4480145A

公开(公告)日：1984-10-30

申请号：US419105

申请日：1982-09-16

申请人： James A. Brennan ,  Stanley J. Lucki ,  Hans J. Schoennagel

发明人： James A. Brennan ,  Stanley J. Lucki ,  Hans J. Schoennagel

IPC分类号： B01J29/00 ,  B01J29/40 ,  C07C1/00 ,  C07C1/20 ,  C07C4/06 ,  C07C11/04 ,  C07C67/00 ,  C10G3/00 ,  C07C2/68 ,  B01J29/28

CPC分类号： C10G3/49 ,  C07C1/20 ,  B01J2229/26 ,  B01J2229/36 ,  B01J29/40 ,  C07C2529/40 ,  C10G2400/02 ,  C10G2400/20 ,  Y02P20/52 ,  Y02P30/42

摘要： A methanol conversion process in which a methanol feed is catalytically converted to ethylene and gasoline over a crystalline aluminosilicate zeolite catalyst which has been presteamed in order to adjust the alpha activity of the catalyst to about 6-100. Catalyst stability and cycle time on stream are increased.

摘要翻译： 一种甲醇转化方法，其中甲醇进料被催化转化成乙烯和汽油超过结晶硅铝酸盐沸石催化剂，其已经被预先蒸发，以便将催化剂的α活性调节至约6-100。 催化剂稳定性和流动循环时间增加。

公开(公告)号：US4207208A

公开(公告)日：1980-06-10

申请号：US970590

申请日：1978-12-18

申请人： Stanley J. Lucki ,  James A. Brennan

发明人： Stanley J. Lucki ,  James A. Brennan

IPC分类号： B01J29/46 ,  B01J29/76 ,  B01J29/90 ,  C07C1/04 ,  C07C29/156 ,  B01J29/06 ,  B01D15/06

CPC分类号： B01J29/90 ,  B01J29/46 ,  C07C1/0445 ,  C07C1/045 ,  B01J2229/26 ,  B01J2229/42 ,  C07C2521/04 ,  C07C2521/12 ,  C07C2529/072 ,  C07C2529/46 ,  Y02P20/584 ,  Y10S502/514

摘要： A method is disclosed for the treatment of single particle iron-containing syngas (synthes.s gas) conversion catalysts comprising iron, a crystalline acidic aluminosilicate zeolite having a silica to alumina ratio of at least 12, a pore size greater than about 5 Angstrom units and a constraint index of about 1-12 and a matrix. The catalyst does not contain promoters and the treatment is applicable to either the regeneration of said spent single particle iron-containing catalyst or for the initial activation of fresh catalyst. The treatment involves air oxidation, hydrogen reduction, followed by a second air oxidation and contact of the iron-containing single particle catalyst with syngas prior to its use for the catalytic conversion of said syngas. The single particle iron-containing catalysts are prepared from a water insoluble organic iron compound.

摘要翻译： 公开了一种用于处理包含铁的单粒子含铁合成气（合成气体）转化催化剂的方法，其中二氧化硅与氧化铝之比至少为12的结晶酸性硅铝酸盐沸石，孔径大于约5埃 和约1-12的约束索引和矩阵。 该催化剂不含助催化剂，并且该处理适用于所述废单粒含铁催化剂的再生或新鲜催化剂的初始活化。 该处理涉及空气氧化，氢还原，随后在其用于催化转化所述合成气之前，含铁单粒子催化剂与合成气的第二次空气氧化和接触。 单粒含铁催化剂由水不溶性有机铁化合物制备。

公开(公告)号：US4125457A

公开(公告)日：1978-11-14

申请号：US830251

申请日：1977-09-02

申请人： James A. Brennan ,  Stanley J. Lucki

发明人： James A. Brennan ,  Stanley J. Lucki

IPC分类号： B01J20/08 ,  C10G25/00 ,  C10G25/05

CPC分类号： B01J20/08 ,  C10G2400/10

摘要： Hydrocarbon lubricating oils are upgraded by removing polar compounds contained therein and improving the oxidation stability thereof using an acidified sorbent, such as alumina, silica-alumina or bauxite treated with anhydrous HCl, anhydrous HBr, aqueous (NH.sub.4).sub.2 SO.sub.4 or H.sub.2 SO.sub.4. The acidified sorbent contains at least 3%, by weight of the acidified sorbent, of Cl.sup.-, Br.sup.- or SO.sub.4 .sup.= ions. The process of upgrading the lube oils is carried out at a temperature ranging from ambient to about 250.degree. F and LHSV of 0.1 - 10.

摘要翻译： 通过除去其中所含的极性化合物并使用酸化的吸附剂（例如用无水HCl，无水HBr，（NH 4）2 SO 4水溶液或H 2 SO 4）处理的氧化铝，二氧化硅 - 氧化铝或铝土矿来提高其氧化稳定性来提高烃类润滑油。 酸化的吸附剂含有至少3重量％的酸化吸附剂，Cl-，Br-或SO 4 =离子。 升级润滑油的过程在环境温度至约250°F，LHSV为0.1-10的温度下进行。

公开(公告)号：US3959400A

公开(公告)日：1976-05-25

申请号：US535543

申请日：1974-12-23

申请人： Stanley J. Lucki

发明人： Stanley J. Lucki

IPC分类号： B01J23/755 ,  B01J27/043 ,  C07C2/16 ,  C07C3/14

CPC分类号： C07C2/16 ,  B01J23/755 ,  B01J27/043 ,  C07C2521/04 ,  C07C2527/053

摘要： A process is provided for dimerization of light olefins comprising from 2 to 4 carbon atoms which comprises contacting same at a weight hourly space velocity of from about 0.1 to about 10, a temperature of from about 32.degree.F to about 350.degree.F and a pressure of from about 200 psig to about 1000 psig with a catalyst of alumina having intimately combined therewith from about 2 to about 5 weight percent nickel and from about 1 to about 3 weight percent sulfur as a result of impregnation with nickel sulfate, said alumina being gamma, eta or a mixture thereof and said catalyst having been calcined at a temperature of from 750.degree.F to about 1150.degree.F in an inert oxygen-free, non-reducing atmosphere.

摘要翻译： 提供了包含2至4个碳原子的轻质烯烃的二聚的方法，其包括以约0.1至约10的重时空速与约32°F至约350°F的温度接触， 约200psig至约1000psig的催化剂，其中氧化铝的催化剂与约2至约5重量％的镍和约1至约3重量％的硫紧密结合，因为硫酸镍浸渍，所述氧化铝为γ ，eta或其混合物，并且所述催化剂在惰性无氧，非还原气氛中在750°F至约1150°F的温度下煅烧。

公开(公告)号：US4524232A

公开(公告)日：1985-06-18

申请号：US568015

申请日：1984-01-04

申请人： Arthur W. Chester ,  William E. Garwood ,  Stanley J. Lucki ,  Samuel A. Tabak

发明人： Arthur W. Chester ,  William E. Garwood ,  Stanley J. Lucki ,  Samuel A. Tabak

IPC分类号： C10G57/02 ,  B01J29/00 ,  B01J29/40 ,  C10G50/02 ,  C10G69/12 ,  C10M105/04 ,  C10N20/02 ,  C07C2/02

CPC分类号： C10G69/126 ,  C10G50/02

摘要： A combination process for producing high viscosity index lubes from light olefins is provided wherein light olefins are first passed over a small pore zeolite and the liquid product therefrom is then processed over an intermediate pore zeolite to provide a lubricating oil with a higher viscosity, high Viscosity Index and low pour point in greater yield than obtained with either of the catalysts alone.

摘要翻译： 提供了用于从轻质烯烃生产高粘度指数的润滑剂的组合方法，其中轻质烯烃首先通过小孔沸石，然后将其中的液体产物在中间孔沸石上加工以提供具有较高粘度，高粘度的润滑油 指数和低倾点比单独使用任一种催化剂获得的产率更高。

公开(公告)号：US3937791A

公开(公告)日：1976-02-10

申请号：US389109

申请日：1973-08-17

申请人： William E. Garwood ,  Nai Yeun Chen ,  Stanley J. Lucki

发明人： William E. Garwood ,  Nai Yeun Chen ,  Stanley J. Lucki

IPC分类号： B01J20/18 ,  C07C5/333 ,  C01B33/28 ,  B01J29/06

CPC分类号： B01J20/186 ,  C07C5/333 ,  B01J2229/16 ,  Y02P20/52 ,  Y10S423/21 ,  Y10S423/25 ,  Y10S423/26

摘要： A method of removing alumina from a crystalline aluminosilicate composition having a silica/alumina mole ratio of from above 3 to about 12 which comprises heating said aluminosilicate composition to a temperature of greater than 50.degree.C. to about 100.degree.C. in the presence of a cationic form of chromium, preferably Cr.sup.+.sup.3, in aqueous solution of above 0.01 Normal of a chromium salt of a mineral acid whereby the pH is less than 3.5, and such that the atomic ratio of chromium to aluminum is greater than 0.5 for a time sufficient to remove the alumina. The method of this invention permits the aluminosilicate composition to retain substantial crystallinity. Organic compound conversion with the dealuminized material formed by the method of this invention may be advantageously utilized.