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1. 发明授权

US4210560A Catalytic supports with controlled pore properties 失效
标题翻译：具有控制孔性质的催化支持物
公开(公告)号：US4210560A
公开(公告)日：1980-07-01
申请号：US958804
申请日：1978-11-08
申请人： William L. Kehl
发明人： William L. Kehl
IPC分类号： B01J27/16 , B01J35/10 , C10G11/04 , B01J27/14
CPC分类号： B01J35/10 , B01J27/16 , C10G11/04 , B01J35/1019 , B01J35/1042 , B01J35/1047 , B01J35/1061
摘要： A catalyst support suitable for use in a cracking process or hydrotreating process and method for preparing the same. The catalyst support comprises a magnesia-alumina-aluminum phosphate matrix which has outstanding thermal stability.
摘要翻译：适用于裂化过程或加氢处理方法的催化剂载体及其制备方法。催化剂载体包括具有优异热稳定性的氧化镁 - 氧化铝 - 磷酸铝基质。

2. 发明授权

US4407730A Catalytic supports with controlled pore properties 失效
公开(公告)号：US4407730A
公开(公告)日：1983-10-04
申请号：US275652
申请日：1981-06-22
申请人： William L. Kehl
发明人： William L. Kehl
IPC分类号： B01J27/16 , B01J35/10 , C10G11/04 , C10G49/02 , B01J27/14
CPC分类号： B01J35/10 , B01J27/16 , C10G11/04 , C10G49/02 , B01J35/1019 , B01J35/1042 , B01J35/1061
摘要： A catalyst support suitable for use in a cracking process or hydrotreating process. The catalyst support comprises a magnesia-alumina-aluminum phosphate matrix which has outstanding thermal stability.

3. 发明授权

US4289863A Ethylene polymerization process 失效
标题翻译：乙烯聚合工艺
公开(公告)号：US4289863A
公开(公告)日：1981-09-15
申请号：US137341
申请日：1980-04-04
申请人： Robert W. Hill , William L. Kehl , Thomas J. Lynch
发明人： Robert W. Hill , William L. Kehl , Thomas J. Lynch
IPC分类号： B01J23/26 , B01J27/18 , C08F110/00 , C08F110/02 , C08F4/02 , C08F4/24
CPC分类号： C08F110/00 , B01J23/26 , B01J27/18 , C08F110/02 , Y10S526/907
摘要： Novel catalysts are provided for the polymerization of olefins such as ethylene. The catalysts consist essentially of a chromium compound supported upon an inorganic carrier containing aluminum and phosphorus moieties, at least a portion of the chromium having a valence of less than 6. The inorganic carrier is an amorphous precipitate of aluminum phosphate or an amorphous precipitate containing aluminum and phosphorus moieties in an atomic ratio in the range of about 5:1 to 1:1. The catalysts are particularly useful for polymerizing ethylene in a Particle Form Process in that the catalyst has essentially no polymerization induction period and provides ethylene polymers having a desirably broad molecular weight distribution and a desirably high melt flow shear ratio.
摘要翻译：提供了用于烯烃如乙烯的聚合的新型催化剂。催化剂基本上由负载在含有铝和磷部分的无机载体上的铬化合物组成，至少一部分铬的价数小于6.无机载体是磷酸铝的无定形沉淀物或含有铝的无定形沉淀物和原子比为约5:1至1:1的磷部分。催化剂特别可用于在颗粒形成方法中聚合乙烯，因为催化剂基本上没有聚合诱导期，并且提供具有期望的宽分子量分布和期望的高熔体流动剪切比的乙烯聚合物。

4. 发明授权

US4080311A Thermally stable phosphate containing alumina precipitates and their method of preparation 失效
标题翻译：含有稳定磷酸盐的氧化铝沉淀及其制备方法
公开(公告)号：US4080311A
公开(公告)日：1978-03-21
申请号：US719168
申请日：1976-08-31
申请人： William L. Kehl
发明人： William L. Kehl
IPC分类号： B01J27/16 , B01J35/10 , B01J37/03 , C01B25/36 , B01J27/14
CPC分类号： C01B25/36 , B01J27/16 , B01J37/03 , B01J35/1019 , B01J35/1061
摘要： Thermally stable composite precipitates containing aluminum phosphate and alumina and having a surface area of from about 100 to about 200 m.sup.2 /g together with an average pore radius of from 75 to 150 A are defined. These materials are prepared by neutralizing an aqueous solution of aluminum cations and PO.sub.4 anions at a controlled pH of between 7 and 10.0, and wherein the neutralizing medium is either ammonia or certain defined amine based materials such as ammonium hydroxide, ammonium carbonate or urea. There is a stoichiometric excess of aluminum to phosphorus over that required to form AlPO.sub.4. Due to their thermal stability these alumina-aluminum phosphates are particularly useful as catalyst supports for various reactions, including polymerization of ethylene.
摘要翻译：定义了含有磷酸铝和氧化铝的表面积为约100至约200m 2 / g，平均孔半径为75至150A的热稳定复合沉淀物。这些材料是通过在7至10.0的对照pH下中和铝阳离子和PO 4阴离子的水溶液而制备的，其中中和介质是氨或某些限定的胺基材料，例如氢氧化铵，碳酸铵或尿素。相对于形成AlPO 4所需的铝与磷的化学计量过量。由于它们的热稳定性，这些磷酸铝 - 磷酸盐特别可用作各种反应的催化剂载体，包括乙烯聚合。

5. 发明授权

US4032429A Coal liquefaction process using an aluminum phosphate supported catalyst 失效
标题翻译：使用磷酸铝负载催化剂的煤液化工艺
公开(公告)号：US4032429A
公开(公告)日：1977-06-28
申请号：US635917
申请日：1975-11-28
申请人： Donald C. Cronauer , William L. Kehl
发明人： Donald C. Cronauer , William L. Kehl
IPC分类号： C10G1/08
CPC分类号： C10G1/086
摘要： A process for the liquefaction of coal in the presence of hydrogen and a solid supported catalyst containing a hydrogenation component and wherein the support comprises an amorphous aluminum phosphate.

6. 发明授权

US4219444A Ethylene polymerization catalysts 失效
标题翻译：乙烯聚合催化剂
公开(公告)号：US4219444A
公开(公告)日：1980-08-26
申请号：US864296
申请日：1977-12-27
申请人： Robert W. Hill , William L. Kehl , Thomas J. Lynch
发明人： Robert W. Hill , William L. Kehl , Thomas J. Lynch
IPC分类号： B01J23/26 , B01J27/18 , C08F4/24 , C08F110/02 , B01J27/14 , B01J31/12
CPC分类号： B01J27/18 , B01J23/26 , C08F110/02
摘要： Novel catalysts are provided for the polymerization of olefins such as ethylene. The catalysts consist essentially of a chromium compound supported upon an inorganic carrier containing aluminum and phosphorus moieties, at least a portion of the chromium having a valence of less than 6. The inorganic carrier is an amorphous precipitate of aluminum phosphate or an amorphous precipitate containing aluminum and phosphorus moieties in an atomic ratio in the range of about 5:1 to 1:1. The catalysts are particularly useful for polymerizing ethylene in a Particle Form Process in that the catalyst has essentially no polymerization induction period and provides ethylene polymers having a desirably broad molecular weight distribution and a desirably high melt flow shear ratio.
摘要翻译：提供了用于烯烃如乙烯的聚合的新型催化剂。催化剂基本上由负载在含有铝和磷部分的无机载体上的铬化合物组成，至少一部分铬的价数小于6.无机载体是磷酸铝的无定形沉淀物或含有铝的无定形沉淀物和原子比为约5:1至1:1的磷部分。催化剂特别可用于在颗粒形成方法中聚合乙烯，因为催化剂基本上没有聚合诱导期，并且提供具有期望的宽分子量分布和期望的高熔体流动剪切比的乙烯聚合物。

7. 发明授权

US4104200A Hydrogenating catalyst 失效
标题翻译：氢化催化剂
公开(公告)号：US4104200A
公开(公告)日：1978-08-01
申请号：US707521
申请日：1976-08-06
申请人： Donald C. Cronauer , William L. Kehl
发明人： Donald C. Cronauer , William L. Kehl
IPC分类号： C10G1/06 , B01J21/00 , B01J21/06 , B01J21/10 , B01J23/24 , B01J23/28 , B01J23/30 , B01J23/74 , B01J23/78 , B01J23/85 , B01J23/88 , B01J23/883 , C10G1/08 , B01J21/04
CPC分类号： B01J23/24 , B01J23/74 , B01J23/85 , C10G1/086 , B01J21/005 , B01J23/883 , Y10S502/524
摘要： A novel hydrogenation catalyst comprising a hydrogenation metal mounted on a magnesium-deficient magnesium aluminate spinel and a process for hydrogenating a carbonaceous material using such catalyst.
摘要翻译：包含安装在缺镁镁铝尖晶石上的氢化金属和使用这种催化剂氢化含碳材料的方法的新型氢化催化剂。

8. 发明授权

US4022839A Recovery of aluminum from ethylene telomer product 失效
标题翻译：从乙烯调聚物产品回收铝
公开(公告)号：US4022839A
公开(公告)日：1977-05-10
申请号：US699899
申请日：1976-06-25
申请人： Harold Beuther , William L. Kehl , Harold E. Swift
发明人： Harold Beuther , William L. Kehl , Harold E. Swift
IPC分类号： C01F7/36 , C07C2/88 , C07C7/10 , C07C11/02
CPC分类号： C07C2/88 , C01F7/36 , C07C7/10 , C01P2006/12 , C01P2006/14 , C01P2006/16
摘要： When ethylene is telomerized to produce alpha-olefins in the presence of an organo-aluminum catalyst, the aluminum catalyst is present in the normally liquid alpha-olefin product and must be removed prior to distillation of that product. This removal is accomplished in two zones. Water is added to the alpha-olefin product containing the organo-aluminum catalyst in a first zone to produce an aqueous phase containing a suspension of aluminum hydroxide and an organic phase containing the alpha-olefins. After removal of the organic phase, a sufficient amount of an aqueous solution of a polyacrylamide in anionic form is added to the aqueous phase to result in at least 90 percent of the aluminum hydroxide settling in a time period of less than ten minutes at ambient conditions.
摘要翻译：当乙烯在有机铝催化剂存在下调聚生成α-烯烃时，铝催化剂存在于通常液态的α-烯烃产物中，在蒸馏该产物之前必须除去。这种删除在两个区域中完成。在第一区域中将水加入到含有有机铝催化剂的α-烯烃产物中以产生含有氢氧化铝和含有α-烯烃的有机相的悬浮液的水相。除去有机相后，向水相中加入足够量的阴离子型聚丙烯酰胺水溶液，使至少90％的氢氧化铝在环境条件下在少于10分钟的时间内沉降。

9. 发明授权

US4407732A Catalytic supports with controlled pore properties 失效
标题翻译：具有控制孔性质的催化支持物
公开(公告)号：US4407732A
公开(公告)日：1983-10-04
申请号：US275653
申请日：1981-06-22
申请人： William L. Kehl
发明人： William L. Kehl
IPC分类号： B01J27/16 , B01J35/10 , C10G11/04 , C10G49/02 , B01J27/14
CPC分类号： B01J35/10 , B01J27/16 , C10G11/04 , C10G49/02 , B01J35/1019 , B01J35/1042 , B01J35/1061
摘要： A catalyst support suitable for use in a cracking process or hydrotreating process. The catalyst support comprises a magnesia-alumina-aluminum phosphate matrix which has outstanding thermal stability.
摘要翻译：适用于裂化过程或加氢处理工艺的催化剂载体。催化剂载体包括具有优异热稳定性的氧化镁 - 氧化铝 - 磷酸铝基质。

10. 发明授权

US4116808A Process for hydrogenating a solid carbonaceous material with Ni/Ti/Mo on a mangesium-deficient magnesium aluminate spinel-as catalyst 失效
标题翻译：在缺乏镁的镁酸镁尖晶石上作为催化剂用Ni / Ti / Mo将固体碳质材料氢化的方法
公开(公告)号：US4116808A
公开(公告)日：1978-09-26
申请号：US840899
申请日：1977-10-11
申请人： Donald C. Cronauer , William L. Kehl
发明人： Donald C. Cronauer , William L. Kehl
IPC分类号： B01J21/00 , B01J23/24 , B01J23/74 , B01J23/85 , B01J23/883 , C10G1/08
CPC分类号： C10G1/086 , B01J23/24 , B01J23/74 , B01J23/85 , B01J21/005 , B01J23/883 , Y10S502/524
摘要： A process for hydrogenating a carbonaceous material using a novel hydrogenation catalyst comprising a hydrogenation metal mounted on a magnesium-deficient magnesium aluminate spinel.
摘要翻译：一种使用包含安装在镁缺乏的铝酸镁尖晶石上的氢化金属的新型氢化催化剂来氢化含碳材料的方法。

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