公开(公告)号：US4306964A

公开(公告)日：1981-12-22

申请号：US187684

申请日：1980-09-16

Applicant: Philip J. Angevine

Inventor： Philip J. Angevine

IPC: B01J35/10 ,  C10G45/08 ,  C10G65/04 ,  C10G45/00 ,  C10G45/04

CPC classification number: B01J35/10 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1061 ,  B01J35/1085 ,  C10G2300/107

Abstract: Hydrocarbon oils, preferably residual fractions, are catalytically hydroprocessed to remove metals, sulfur, and Conradson Carbon Residue by contacting the oil sequentially with three or more catalysts having sequentially decreasing average pore diameters and sequentially increasing surface areas.

Abstract translation: 将烃油，优选残余馏分进行催化加氢处理，以通过使油顺序地与具有顺序减小的平均孔径和顺序增加的表面积的三种或更多种催化剂相接触来除去金属，硫和康拉逊碳残渣。

公开(公告)号：US4257874A

公开(公告)日：1981-03-24

申请号：US84404

申请日：1979-10-12

Applicant: Horacio E. Bergna

Inventor： Horacio E. Bergna

IPC: B01J35/10 ,  B01J37/02 ,  C10G11/05 ,  B01J29/28

CPC classification number: C10G11/05 ,  B01J35/10 ,  B01J37/024 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1038 ,  B01J35/1061 ,  B01J35/1085

Abstract: An amorphous aluminosilicate sol with uniform size particles and a porous amorphous aluminosilicate powder are useful as catalyst in petroleum cracking. Water is removed from the sol without gelling so that the particles become uniformly packed into aggregates having pores of substantially uniform size and coating said powder with a surface layer 0 to 15% by weight of a metal or metal oxide, said powder having a specific surface area of 30 to 750 m.sup.2 /g, a bulk density of 0.5 g/cc or more and substantially uniform size pore diameters of from 20 A to 250 A, with pore diameters of 20 A to 45 A having a uniformity such that at least 90% of the pore volume is made up of pores of from 0.6D to 1.4D and pore diameters of 45 A to 250 A having a uniformity such that at least 80% of the pore volume is made up of pores of from 0.6D to 1.4D, where D is the median pore diameter.

Abstract translation: 具有均匀粒度的无定形硅铝酸盐溶胶和多孔无定形硅铝酸盐粉末可用作石油开裂中的催化剂。 从溶胶中除去水分而不凝胶化，使得颗粒均匀地填充到具有基本均匀尺寸的孔的聚集体中，并用0至15重量％的金属或金属氧化物的表面层涂覆所述粉末，所述粉末具有比表面积 30至750m 2 / g的面积，体积密度为0.5g / cc或更大，孔径大致均匀的尺寸为20A至250A，孔径为20A至45A，均匀度为至少90 孔体积的％由0.6D至1.4D的孔隙和45A至250A的孔径组成，具有使孔至少80％的孔体积为0.6D至1.4的孔的均匀性 D，其中D是中值孔径。

公开(公告)号：US4197187A

公开(公告)日：1980-04-08

申请号：US921516

申请日：1978-07-03

Applicant: Michael A. Day ,  David Jackson ,  Roy J. Sampson

Inventor： Michael A. Day ,  David Jackson ,  Roy J. Sampson

IPC: B01J23/42 ,  B01J23/63 ,  B01J32/00 ,  B01J35/10 ,  B01J37/03 ,  C10G35/06 ,  C10G35/085 ,  C10G49/02 ,  C10G35/08

CPC classification number: B01J23/63 ,  B01J35/10 ,  B01J37/036 ,  C10G35/06 ,  C10G49/02 ,  B01J35/1019 ,  B01J35/1042 ,  B01J35/1061 ,  B01J35/1085

Abstract: Hydrocarbon hydroconversion, especially hydrocarbon reforming, using catalysts whose supports have been prepared by a sol-gel process. For hydrocarbon reforming, it is preferred that the primary particles used to prepare the porous gel should have been prepared by a vapor phase condensation method, for example flame hydrolysis and that the support should have a narrow pore size distribution. The process produces much less gas by hydrocracking at given aromatics yields than comparative processes using conventional catalysts.

Abstract translation: 烃加氢转化，特别是烃重整，使用其载体已经通过溶胶 - 凝胶法制备的催化剂。 对于烃重整，优选用于制备多孔凝胶的初级颗粒应通过气相冷凝法制备，例如火焰水解，并且载体应具有窄的孔径分布。 与使用常规催化剂的比较方法相比，该方法在给定的芳族化合物产率下通过加氢裂化产生少得多的气体。

公开(公告)号：US4191635A

公开(公告)日：1980-03-04

申请号：US967416

申请日：1978-12-07

Applicant: Leonard M. Quick ,  Albert L. Hensley, Jr.

Inventor： Leonard M. Quick ,  Albert L. Hensley, Jr.

IPC: B01J23/28 ,  B01J23/88 ,  B01J23/887 ,  B01J35/10 ,  C10G45/04 ,  C10G69/04 ,  C10G23/02

CPC classification number: B01J23/8878 ,  B01J23/28 ,  B01J35/10 ,  C10G69/04 ,  B01J35/1019 ,  B01J35/1042 ,  B01J35/1061 ,  B01J35/1085 ,  C10G2300/107

Abstract: A heavy hydrocarbon stream containing metals, asphaltenes, nitrogen compounds, and sulfur compounds is (a) contacted with hydrogen and a hydrotreating catalyst containing molybdenum and chromium, either as metals, as oxides, as sulfides, or mixtures thereof, deposed on a large-pore, catalytically active alumina to reduce the metals content in said stream, to convert the asphaltenes, nitrogen compounds, and sulphur compounds in said stream, the catalyst has a pore volume within the range of about 0.4 cc/gm to about 0.8 cc/gm, a surface area within the range of about 150 m.sup.2 /gm to about 300 m.sup.2 /gm, and an average pore diameter within the range of about 100 A (10 nm) to about 200 A (20 nm); and (b) at least a portion of the hydrotreated stream is cracked with a cracking catalyst to produce gasoline and distillates in improved yields. The catalyst in step (a) may also contain cobalt.

Abstract translation: 含有金属，沥青质，氮化合物和硫化合物的重质烃流是（a）与氢气和含有钼和铬的加氢处理催化剂接触，所述催化剂含有钼和铬，作为氧化物，作为硫化物或其混合物， 孔，催化活性氧化铝以降低所述料流中的金属含量，以转化所述料流中的沥青质，氮化合物和硫化合物，催化剂的孔体积在约0.4cc / g至约0.8cc / g的范围内 ，约150m 2 / gm至约300m 2 / gm范围内的表面积和在约100A（10nm）至约200A（20nm）范围内的平均孔径; 和（b）加氢处理物流的至少一部分用裂解催化剂裂化，以提高产率生产汽油和馏出物。 步骤（a）中的催化剂也可以含有钴。

公开(公告)号：US4113656A

公开(公告)日：1978-09-12

申请号：US773427

申请日：1977-02-28

Applicant: Kenneth L. Riley ,  Lloyd A. Pine

Inventor： Kenneth L. Riley ,  Lloyd A. Pine

IPC: B01J23/85 ,  B01J35/10 ,  C10G45/08 ,  B01J21/04 ,  B01J21/12 ,  B01J23/24 ,  B01J23/74

CPC classification number: B01J35/10 ,  B01J23/85 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/1061 ,  B01J35/1085 ,  C10G2300/107

Abstract: A catalyst is provided which comprises a hydrogenation component composited with an alumina-containing support. The catalyst has a median pore radius ranging from about 70 to about 95 Angstroms and a specified pore size distribution. A preferred catalyst is cobalt-molybdenum on alumina. Also provided is a hydrotreating process utilizing said catalyst.

Abstract translation: 提供了一种催化剂，其包含与含氧化铝的载体复合的氢化组分。 该催化剂具有约70-约95埃的中值孔半径和规定的孔径分布。 优选的催化剂是氧化铝上的钴 - 钼。 还提供了利用所述催化剂的加氢处理方法。

公开(公告)号：US4069139A

公开(公告)日：1978-01-17

申请号：US644835

申请日：1975-12-29

Applicant: Kenneth L. Riley ,  Lloyd A. Pine

Inventor： Kenneth L. Riley ,  Lloyd A. Pine

IPC: B01J23/85 ,  B01J35/10 ,  C10G45/08 ,  C10G23/02

CPC classification number: B01J35/10 ,  B01J23/85 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/1061 ,  B01J35/1085 ,  C10G2300/107

Abstract: A catalyst is provided which comprises a hydrogenation component composited with an alumina-containing support. The catalyst has a median pore radius ranging from about 70 to about 95 Angstroms and a narrow specified pore size distribution in a range of 10 Angstroms above and 10 Angstroms below the median pore radius. A preferred catalyst is cobalt-molybdenum on alumina. Also provided is a hydrodesulfurization process utilizing said catalyst.

Abstract translation: 提供了一种催化剂，其包含与含氧化铝的载体复合的氢化组分。 催化剂的中值孔半径范围为约70至约95埃，窄的规定的孔径分布在10埃以上且低于中值孔径半径10埃的范围内。 优选的催化剂是氧化铝上的钴 - 钼。 还提供了利用所述催化剂的加氢脱硫方法。

公开(公告)号：US4048060A

公开(公告)日：1977-09-13

申请号：US644834

申请日：1975-12-29

Applicant: Kenneth L. Riley

Inventor： Kenneth L. Riley

IPC: B01J35/10 ,  C10G45/08 ,  C10G65/04 ,  C10G23/02

CPC classification number: B01J35/10 ,  B01J35/1019 ,  B01J35/1042 ,  B01J35/1061 ,  B01J35/1085 ,  C10G2300/107

Abstract: A two-stage hydrotreating process is provided in which a heavy hydrocarbon feed is treated with hydrogen and a small pore catalyst in a first zone and the hydrotreated hydrocarbon product is treated in a second zone with hydrogen and a larger pore catalyst having a specific pore size distribution.

Abstract translation: 提供了两阶段加氢处理方法，其中在第一区域中用氢气和小孔催化剂处理重质烃进料，并且在第二区域中处理加氢处理的烃产物，其中氢气和具有特定孔径的较大孔催化剂 分配。

公开(公告)号：US3801705A

公开(公告)日：1974-04-02

申请号：US3801705D

申请日：1971-10-26

Applicant: NAT PETRO CHEM

Inventor： ABOUTBOUL H ,  KREKELER J ,  KIRCH W

IPC: B01J20/10 ,  B01J21/08 ,  B01J35/10 ,  C01B33/113 ,  C01B33/154 ,  C01B33/16 ,  C01B33/12

CPC classification number: C01B33/16 ,  B01J20/103 ,  B01J21/08 ,  B01J35/10 ,  B01J35/1019 ,  B01J35/1047 ,  B01J35/1061 ,  B01J35/1066 ,  B01J35/1085 ,  C01B33/113 ,  C01B33/154 ,  C01B33/1543

Abstract: SILICA XEROGELS HAVING A NARROW PORE DIAMETER DISTRIBUTION IN THE RANGE OF 300-600 A., AND SURFACE AREAS IN THE RANGE OF FROM 200-500 M.2/G., PORE VOLUMES IN THE RANGE OF 2.0-3.5 CM.3/G. AND THE PROCESS OF PREPARING SUCH XEROGELS COMPRISING CRITICALLY CONTROLLED STEPS OF PRECITATION OF THE SILICA GEL, AGING THE PRECIPITATED SILICA HYDROGEL SLURRY, CONTROLLING THE LEVEL OF ALKALINE MATERIAL IN THE PRECIPITATED HYDROGEL SLURRY BY WASHING THE AGED PRODUCT AND DRYING THE GEL BY AZEOTROPIC DISTILLATION WITH A SOLVENT WHICH IS NON-MISCIBLE WITH WATER. ALSO, A PROCESS FOR PREPARING SUCH XEROGELS WHEREIN THE NON-WATER MISCIBLE SOLVENT IS CONTINUOUSLY RECYCLED SO THAT A MINIMUM AMOUNT OF SOLVENT NEED BE USED.

公开(公告)号：US09789475B2

公开(公告)日：2017-10-17

申请号：US14365489

申请日：2012-04-13

Applicant: Xionghou Gao ,  Haitao Zhang ,  Zhengguo Tan ,  Di Li ,  Dong Ji ,  Hongchang Duan ,  Chenxi Zhang

Inventor： Xionghou Gao ,  Haitao Zhang ,  Zhengguo Tan ,  Di Li ,  Dong Ji ,  Hongchang Duan ,  Chenxi Zhang

IPC: B01J29/06 ,  C01B39/24 ,  B01J29/08 ,  C10G11/05 ,  C01B39/02 ,  B01J35/02 ,  B01J37/30 ,  B01J35/10

CPC classification number: B01J29/088 ,  B01J35/023 ,  B01J35/10 ,  B01J35/1085 ,  B01J37/30 ,  B01J2229/186 ,  B01J2229/40 ,  B01J2229/42 ,  C01B39/026 ,  C01B39/24 ,  C10G11/05

Abstract: The present invention provides an ultra-stable rare earth type Y molecular sieve and the preparation method thereof, which method is carried out by subjecting a NaY molecular sieve as the raw material to a rare earth exchange and a dispersing pre-exchange, then to an ultra-stabilization calcination treatment. The molecular sieve comprises 1 to 20% by weight of rare earth oxide, not more than 1.2% by weight of sodium oxide, has a crystallinity of 51 to 69%, and a lattice parameter of 2.451 nm to 2.469 nm. In contrast to the prior art, in the molecular sieve prepared by this method, rare earth ions are located in sodalite cages, which is demonstrated by the fact that no rare earth ion is lost during the reverse exchange process. Moreover, the molecular sieve prepared by such a method has a molecular particle size D(v,0.5) of not more than 3.0 μm and a D(v,0.9) of not more than 20 μm. Cracking catalysts using the molecular sieve as an active component is characterized by a high heavy-oil-conversion capacity and a high yield of valuable target products.

公开(公告)号：US20170252727A1

公开(公告)日：2017-09-07

申请号：US15508234

申请日：2015-08-24

Applicant: Clariant International Ltd.

Inventor： Martin PAULUS ,  Frank GROSSMANN ,  Oliver WEGNER

IPC: B01J23/889 ,  B01J35/00 ,  B01J35/02 ,  C07C31/125 ,  B01J37/04 ,  B01J37/00 ,  B01J37/08 ,  B01J35/10 ,  B01J37/03

CPC classification number: B01J23/8892 ,  B01J35/0006 ,  B01J35/002 ,  B01J35/0026 ,  B01J35/0053 ,  B01J35/023 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1061 ,  B01J35/1066 ,  B01J35/108 ,  B01J35/1085 ,  B01J37/0009 ,  B01J37/0018 ,  B01J37/0045 ,  B01J37/03 ,  B01J37/031 ,  B01J37/04 ,  B01J37/08 ,  B01J37/16 ,  C07C29/149 ,  C07C31/125

Abstract: The invention relates to Cu—Al—Mn shaped catalyst bodies in extruded form, and to a process for their preparation. The shaped catalyst body is suitable for the hydrogenation of organic compounds containing a carbonyl function, in particular for the hydrogenation of aldehydes, ketones and carboxylic acids and/or their esters. In particular, the shaped catalyst body is suitable for the hydrogenation of fatty acids or their esters, such as fatty acid methyl esters, to form the corresponding alcohols and dicarboxylic acid anhydrides, such as maleic anhydride, or esters of di-acids and di-alcohols, such as butane diol.