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公开(公告)号：US5140949A
公开(公告)日：1992-08-25
申请号：US758668
申请日：1991-09-12
Applicant: Pochen Chu , William E. Garwood
Inventor： Pochen Chu , William E. Garwood
Abstract: A hydrous aluminosilicate adsorbent composition in which the active adsorbent is a mixture of non-fibrous clay with non-fibrous zeolite. The composition is useful as a feed supplement in animal husbandry, and as a topical adsorbent for veterinary use. The mixture has a high capacity for adsorption of ammonium cations, and a synergistically high selectivity for their adsorption. Beneficial effects as feed supplement may arise from lowering the amount of ammonia passed to the liver from the alimentary canal.
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公开(公告)号：US4876228A
公开(公告)日：1989-10-24
申请号：US163191
申请日：1988-02-25
Applicant: Clarence D. Chang , Cynthia T-W Chu , Pochen Chu , Ralph M. Dessau , William E. Garwood , Guenter H. Kuehl , Joseph N. Miale , David S. Shihabi
Inventor： Clarence D. Chang , Cynthia T-W Chu , Pochen Chu , Ralph M. Dessau , William E. Garwood , Guenter H. Kuehl , Joseph N. Miale , David S. Shihabi
CPC classification number: B01J29/40 , B01J29/7007 , B01J2229/26 , B01J2229/36 , B01J2229/42 , B01J29/65 , B01J29/70
Abstract: A method is disclosed for modifying an aluminosilicate-containing inorganic solid having a predetermined ion exchange capacity and containing an extractable silica by contacting, in the absence of added organic nitrogen or organic phosphorous compound and added activating metal oxide, the porous solid with liquid water at a pH of at least 6, at a temperature of up to 370.degree. C. for about 1 to 100 hours, and recovering a crystalline solid having an ion exchange capacity greater than the starting inorganic solid.
Abstract translation: 公开了一种用于改变具有预定离子交换能力并含有可萃取二氧化硅的含铝硅酸盐的无机固体的方法，该方法在不加入有机氮或有机磷化合物和加入的活化金属氧化物的情况下，将多孔固体与液态水接触 pH至少为6，在高达370℃的温度下进行约1至100小时，并回收离子交换容量大于起始无机固体的结晶固体。
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3.发明授权
公开(公告)号：US4563435A
公开(公告)日：1986-01-07
申请号：US620365
申请日：1984-06-13
Applicant: Pochen Chu , William E. Garwood
Inventor： Pochen Chu , William E. Garwood
CPC classification number: C10G11/05 , B01J29/40 , C07C2/12 , B01J2229/26 , B01J2229/36 , B01J2229/42 , B01J29/80 , C07C2529/40
Abstract: High silica-containing zeolites having substantially no acid activity are enhanced by reacting the same with a solid binder such as alumina in the presence of water. Hydrocarbon conversion utilizing said enhanced zeolites is also disclosed.
Abstract translation: 基本上没有酸活性的高含硅沸石通过在水存在下使其与固体粘合剂如氧化铝反应来增强。 还公开了利用所述增强沸石的烃转化。
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公开(公告)号：US5079201A
公开(公告)日：1992-01-07
申请号：US409372
申请日：1989-09-19
Applicant: Pochen Chu , William E. Garwood
Inventor： Pochen Chu , William E. Garwood
Abstract: A hydrous aluminosilicate adsorbent composition in which the active adsorbent is a mixture of non-fibrous clay with non-fibrous zeolite. The composition is useful as a feed supplement in animal husbandry, and as a topical adsorbent for veterinary use. The mixture has a high capacity for adsorption of ammonium cations, and a synergistically high selectivity for their adsorption. Beneficial effects as feed supplement may arise from lowering the amount of ammonia passed to the liver from the alimentary canal.
Abstract translation: 一种含水铝硅酸盐吸附剂组合物，其中活性吸附剂是非纤维状粘土与非纤维状沸石的混合物。 该组合物可用作畜牧饲料中的饲料添加剂，并且作为用于兽医用途的局部吸附剂。 该混合物具有高吸附铵阳离子的能力，并且对其吸附具有协同的高选择性。 作为饲料添加剂的有益效果可能来自降低从消化道传递到肝脏的氨的量。
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公开(公告)号：US4788374A
公开(公告)日：1988-11-29
申请号：US137223
申请日：1987-12-23
Applicant: Pochen Chu , William E. Garwood , Albert B. Schwartz
Inventor： Pochen Chu , William E. Garwood , Albert B. Schwartz
CPC classification number: B01J29/40 , B01J29/90 , C07C2/12 , C10G50/00 , B01J2229/123 , B01J2229/16 , B01J2229/32 , C07C2529/40 , C07C2529/70 , Y02P20/584
Abstract: A surface-inactive shape selective metallosilicate catalyst, useful for the conversion of lower molecular weight olefins to liquid hydrocarbons such as gasoline, distillate, and high viscosity lube oils, is prepared by a process comprising forming a silica shell on a metallosilicate core by crystallizing silica in the presence of fluoride ion onto the surface of the core.
Abstract translation: 通过包括通过使二氧化硅结晶在金属硅酸盐芯上形成二氧化硅壳的方法制备用于将低分子量烯烃转化为液体烃如汽油，馏出物和高粘度润滑油的表面活性形状选择性金属硅酸盐催化剂 在氟化物离子存在的情况下在核心的表面上。
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Patent Agency Ranking6.发明授权
公开(公告)号：US4719004A
公开(公告)日：1988-01-12
申请号：US920015
申请日：1986-10-17
Applicant: Pochen Chu , William E. Garwood
Inventor： Pochen Chu , William E. Garwood
CPC classification number: B01J29/40 , C07C2/12 , C10G11/05 , B01J2229/26 , B01J2229/36 , B01J2229/42 , B01J29/80 , C07C2529/40
Abstract: A cracking/dewaxing process is provided with a catalyst composition prepared by the steps of (1) mulling, in the presence of water, a crystalline zeolite having less than about 1000 ppm alumina and an Alpha Value of less than about 5 with an inorganic binder, (2) forming the composition of step (1) at a pressure of from 2 to about 50 tons per square inch, (3) calcining the formed composition of step (2), (4) base exchanging the calcined composition of step (3) if it has a sodium content greater than about 0.02 wt. % in order to reduce the sodium content to less than 0.02 wt. %, and (5) calcining the product of step (4). In a particular embodiment wherein the zeolite has a ZSM-5 type structure, the cracking is selective for waxes and the process is useful for reducing the pour point of fuel oils and lubricants.
Abstract translation: 提供了一种裂化/脱蜡方法，其具有以下步骤制备的催化剂组合物：（1）在水存在下，用无机粘合剂研磨具有小于约1000ppm氧化铝的结晶沸石和小于约5的Alpha值 （2）以2至约50吨/平方英寸的压力形成步骤（1）的组合物，（3）煅烧所形成的步骤（2）的组合物，（4）将煅烧的组合物 3）如果钠含量大于约0.02重量％ ％以将钠含量降低至小于0.02wt。 ％，和（5）煅烧步骤（4）的产物。 在沸石具有ZSM-5型结构的特定实施方案中，裂化对蜡是选择性的，并且该方法可用于降低燃料油和润滑剂的倾点。
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公开(公告)号：US4665269A
公开(公告)日：1987-05-12
申请号：US792347
申请日：1985-10-29
Applicant: Pochen Chu , William E. Garwood
Inventor： Pochen Chu , William E. Garwood
CPC classification number: C10G11/05 , B01J29/40 , C07C2/12 , B01J2229/26 , B01J2229/36 , B01J2229/42 , B01J29/80 , C07C2529/40
Abstract: Feedstock comprising oxygenates is converted to product comprising hydrocarbons over catalyst having been prepared by reacting a high-silica zeolite with an acidic inorganic oxide in the presence of water.
Abstract translation: 包含含氧化合物的原料在水存在下通过使高硅沸石与酸性无机氧化物反应而制备的催化剂转化为包含烃的产物。
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公开(公告)号：US4665265A
公开(公告)日：1987-05-12
申请号：US792348
申请日：1985-10-29
Applicant: Pochen Chu , William E. Garwood
Inventor： Pochen Chu , William E. Garwood
CPC classification number: C07C2/12 , B01J29/40 , C10G11/05 , B01J2229/26 , B01J2229/36 , B01J2229/42 , B01J29/80 , C07C2529/40
Abstract: Feedstock comprising C.sub.2.sup.+ olefins, C.sub.2 -C.sub.7 paraffins or a mixture thereof is converted to product comprising C.sub.5.sup.+ hydrocarbon compounds over catalyst having been prepared by reacting a high-silica zeolite with an acidic inorganic oxide in the presence of water.
Abstract translation: 包含C2 +烯烃，C2-C7链烷烃或其混合物的原料在催化剂上转化为包含C5 +烃化合物的产物，该催化剂是通过在水存在下使高硅沸石与酸性无机氧化物反应而制备的。
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公开(公告)号：US4740649A
公开(公告)日：1988-04-26
申请号：US1134
申请日：1987-01-07
Applicant: Pochen Chu , William E. Garwood
Inventor： Pochen Chu , William E. Garwood
CPC classification number: C07C2/12 , B01J29/40 , C10G11/05 , B01J2229/26 , B01J2229/36 , B01J2229/42 , B01J29/80 , C07C2529/40
Abstract: Feedstock comprising aromatic compounds is converted by isomerization, alkylation, disproportionation or transalkylation to product comprising aromatic compounds which differs from the feedstock over catalyst having been prepared by reacting a high-silica zeolite with an acidic inorganic oxide in the presence of water.
Abstract translation: 包含芳族化合物的原料通过异构化，烷基化，歧化或烷基转移转化为含有芳族化合物的产物，其与原料相比，催化剂不同于通过在水存在下使高硅沸石与酸性无机氧化物反应而制备。
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公开(公告)号：US4665253A
公开(公告)日：1987-05-12
申请号：US792346
申请日：1985-10-29
Applicant: Pochen Chu , William E. Garwood
Inventor： Pochen Chu , William E. Garwood
CPC classification number: C07C2/12 , B01J29/40 , C10G11/05 , B01J2229/26 , B01J2229/36 , B01J2229/42 , B01J29/80 , C07C2529/40
Abstract: Feedstock comprising aromatic compounds is converted by isomerization, alkylation, disproportionation or transalkylation to product comprising aromatic compounds which differs from the feedstock over catalyst having been prepared by reacting a high-silica zeolite with an acidic inorganic oxide in the presence of water.
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