利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

95 条记录 (耗时 0.036 秒)

    Molecular sieve compositions and their use in cracking/hydrocracking
    3.
    发明授权
    Molecular sieve compositions and their use in cracking/hydrocracking 失效
    分子筛组合物及其在裂化/加氢裂化中的应用

    公开(公告)号：US4781814A

    公开(公告)日：1988-11-01

    申请号：US46396

    申请日：1987-05-06

    申请人： Edith M. Flanigen ,  Brent M. Lok ,  Robert L. Patton ,  Stephen T. Wilson

    发明人： Edith M. Flanigen ,  Brent M. Lok ,  Robert L. Patton ,  Stephen T. Wilson

    IPC分类号： B01J29/84 ,  C01B37/06 ,  C01B39/54 ,  C07C2/12 ,  C07C2/54 ,  C07C5/02 ,  C07C5/22 ,  C07C5/27 ,  C07C5/41 ,  C10G11/05 ,  C10G47/02 ,  C10G11/04 ,  C10G45/12 ,  C10G47/04

    CPC分类号： C07C5/41 ,  B01J29/84 ,  C01B37/06 ,  C07C2/12 ,  C07C2/54 ,  C07C5/02 ,  C07C5/224 ,  C07C5/2716 ,  C07C2527/173 ,  C07C2529/84

    摘要： Crystalline molecular sieves having three-dimensional microporous framework structure of MO.sub.2, AlO.sub.2, and PO.sub.2 tetrahedral oxide units are disclosed. These molecular sieves have an empirical chemical composition on an anhydrous basis are expressed by the formula:mR: (M.sub.x Al.sub.y P.sub.z)O.sub.2wherein "R" represents at least one organic templating agent present in the intracrystalline pore system; "m" represents the molar amount of "R" present per mole of (M.sub.x Al.sub.y P.sub.z)O.sub.2 ; "M" represents at least two elements capable of forming framework tetrahedral oxides and selected from the group consisting of arsenic, beryllium, boron, chromium, gallium, germanium, lithium and vanadium; and "x", "y" and "z" represent the mole fractions of "M", aluminum and phosphorus, respectively, present as tetrahedral oxides. Their use as adsorbents, catalysts, etc. is disclosed. The catalyst is useful in the cracking and hydrocracking of various hydrocarbonaceous feeds.

    摘要翻译： 公开了具有MO2，AlO2和PO2四面体氧化物单元的三维微孔骨架结构的结晶分子筛。 这些分子筛具有无水基的经验化学组成由下式表示：mR：（MxAlyPz）O 2其中“R”表示存在于晶体内孔系统中的至少一种有机模板剂; “m”表示每摩尔（M×AlyPz）O 2存在的“R”摩尔量; “M”表示能够形成骨架四面体氧化物并选自砷，铍，硼，铬，镓，锗，锂和钒的至少两种元素; 和“x”，“y”和“z”分别表示作为四面体氧化物存在的“M”，铝和磷的摩尔分数。 公开了它们作为吸附剂，催化剂等的用途。 该催化剂可用于各种烃类进料的裂化和加氢裂化。

    Catalytic uses of crystalline metallophosphate compositions
    4.
    发明授权
    Catalytic uses of crystalline metallophosphate compositions 失效
    结晶金属磷酸盐组合物的催化用途

    公开(公告)号：US4898660A

    公开(公告)日：1990-02-06

    申请号：US544080

    申请日：1983-10-20

    申请人： Stephen T. Wilson ,  Brent M. Lok ,  Edith M. Flanigen

    发明人： Stephen T. Wilson ,  Brent M. Lok ,  Edith M. Flanigen

    IPC分类号： B01D15/00 ,  B01D53/28 ,  B01J27/18 ,  B01J29/84 ,  C01B37/04 ,  C07C2/54 ,  C07C5/02 ,  C07C5/22 ,  C07C5/27

    CPC分类号： C07C5/224 ,  B01D15/00 ,  B01D53/28 ,  B01J20/0292 ,  B01J20/08 ,  B01J27/18 ,  B01J29/84 ,  C01B37/04 ,  C07C2/54 ,  C07C5/02 ,  C07C5/2716 ,  C07C2529/83

    摘要： A novel family of crystalline, microporus aluminophosphate compositions is synthesized by hydrothermal crystallization at elevated temperatures of aluminophosphate gels containing a molecular structure forming template. The family comprises a number of distinct species, each with a unique crystal structure. Calcination removes volatile extraneous matter from the intracrystalline void space and yields microporus crystalline adsorbents with uniform pores, the dimensions of which vary, among the individual species, from about 3A to 10A diameter. The composition exhibit properties somewhat analogous to zeolitic molecular sieves which render them useful as catalysts or catalyst bases in chemical reactions such as hydrocarbon conversions.

    摘要翻译： 通过在含有分子结构形成模板的磷酸铝凝胶的升高的温度下通过水热结晶合成了一种新型的晶体，微孔磷酸铝组合物。 家庭包括许多不同的物种，每个都有独特的晶体结构。 煅烧从晶体间隙空间中去除挥发性外来物质，并产生具有均匀孔隙的微孔结晶吸附剂，其尺寸在单个物种之间变化，从约3A至10A直径。 该组合物显示出与沸石分子筛有些类似的性质，使得它们可用作化学反应如烃转化中的催化剂或催化剂碱。

    Adsorptive use of crystalline metallophosphate compositions
    6.
    发明授权
    Adsorptive use of crystalline metallophosphate compositions 失效
    吸附性使用结晶金属磷酸盐组合物

    公开(公告)号：US4385994A

    公开(公告)日：1983-05-31

    申请号：US315055

    申请日：1981-10-26

    申请人： Stephen T. Wilson ,  Brent M. Lok ,  Edith M. Flanigen

    发明人： Stephen T. Wilson ,  Brent M. Lok ,  Edith M. Flanigen

    IPC分类号： B01D15/00 ,  B01D53/28 ,  B01J27/18 ,  B01J29/84 ,  C01B37/04

    CPC分类号： B01D53/28 ,  B01D15/00 ,  B01J27/18 ,  B01J29/84 ,  C01B37/04 ,  C07C2529/83

    摘要： A novel family of crystalline, microporous aluminophosphate compositions is synthesized by hydrothermal crystallization at elevated temperatures of aluminophosphate gels containing a molecular structure forming template. The family comprises a number of distinct species, each with a unique crystal structure. Calcination removes volatile extraneous matter from the intracrystalline void space and yields microporous crystalline adsorbents with uniform pores, the dimensions of which vary, among the individual species, from about 3A to 10A diameter. The compositions represent a new class of adsorbents of the molecular sieve type, and also exhibit properties somewhat analogous to zeolitic molecular sieves which render them useful as catalysts or catalyst bases in chemical reactions such as hydrocarbon conversions.

    摘要翻译： 通过在含有分子结构形成模板的磷酸铝凝胶的高温下通过水热结晶合成了一系列结晶的微孔磷酸铝组合物。 家庭包括许多不同的物种，每个都有独特的晶体结构。 煅烧从晶体间隙空间中除去挥发性的外来物质，并产生具有均匀孔的微孔结晶吸附剂，其尺寸在单个物种之间变化，从约3A至10A直径。 该组合物代表了一类新型的分子筛型吸附剂，并且还表现出与沸石分子筛有些类似的特性，使得它们可用作化学反应如烃转化中的催化剂或催化剂。

    Manganese-aluminum-phosphorus-silicon-oxide Molecular sieves
    7.
    发明授权
    Manganese-aluminum-phosphorus-silicon-oxide Molecular sieves 失效
    锰 - 铝 - 磷 - 氧化硅分子筛

    公开(公告)号：US4846956A

    公开(公告)日：1989-07-11

    申请号：US250407

    申请日：1988-09-28

    申请人： Brent M. Lok ,  Bonita K. Marcus ,  Edith M. Flanigen

    发明人： Brent M. Lok ,  Bonita K. Marcus ,  Edith M. Flanigen

    IPC分类号： B01J29/85 ,  C01B37/08 ,  C07C2/12 ,  C07C2/54 ,  C07C5/02 ,  C07C5/22 ,  C07C5/27 ,  C07C5/41

    CPC分类号： C07C5/41 ,  B01J29/85 ,  C01B37/08 ,  C07C2/12 ,  C07C2/54 ,  C07C5/02 ,  C07C5/224 ,  C07C5/2716 ,  C07C2527/173 ,  C07C2529/84

    摘要： Crystalline molecular sieves having three-dimensional microporous framework structures of MnO.sub.2, AlO.sub.2, SiO.sub.2 and PO.sub.2 tetrahedral oxide units are disclosed. These molecular sieves have an empirical chemical composition on an anhydrous basis expressed by the formula:mR: (Mn.sub.w Al.sub.x P.sub.y Si.sub.z)O.sub.2wherein "R" represents at least one organic templating agent present in the intracrystalline pore system; "m" represents the molar amount of "R" present per mole of (Mn.sub.w Al.sub.x P.sub.y Si.sub.z)O.sub.2 ; and "w", "x", "y" and "z" represent the mole fractions of manganese, aluminum, phosphorus and silicon, respectively, present as tetrahedral oxides. Their use as adsorbents, catalysts, etc. is also disclosed.

    摘要翻译： 公开了具有MnO 2，AlO 2，SiO 2和PO 2四面体氧化物单元的三维微孔骨架结构的结晶分子筛。 这些分子筛具有无水基础上的经验化学组成，其由下式表示：mR：（MnwAlxPySiz）O 2其中“R”表示存在于晶体内孔系统中的至少一种有机模板剂; “m”表示每摩尔（MnwAlxPySiz）O 2存在的“R”摩尔量; 和“w”，“x”，“y”和“z”分别表示作为四面体氧化物存在的锰，铝，磷和硅的摩尔分数。 还公开了它们作为吸附剂，催化剂等的用途。

    Zeolite LZ-133
    9.
    发明授权
    Zeolite LZ-133 失效
    沸石LZ-133

    公开(公告)号：US4842836A

    公开(公告)日：1989-06-27

    申请号：US843295

    申请日：1986-03-24

    申请人： Brent M. Lok ,  Thomas R. Cannan ,  Edith M. Flanigen

    发明人： Brent M. Lok ,  Thomas R. Cannan ,  Edith M. Flanigen

    IPC分类号： B01J29/70 ,  C01B39/48 ,  C07C4/06

    CPC分类号： C01B39/48 ,  B01J29/70 ,  C07C4/06 ,  C07C2529/70 ,  Y10S423/37

    摘要： A novel crystalline aluminosilicate composition denominated "zeolite LZ-133" or simply "LZ-133" and having uniform pore dimensions of approximately 4.3 Angstroms is prepared hydrothermally from a reaction mixture containing as essential reagents, water, alkali or alkaline earth metal oxide, alumina, silica and a quaternary ammonium compound.

    摘要翻译： 以含有作为必需试剂，水，碱金属或碱土金属氧化物的反应混合物，氧化铝，氧化铝，水合氧化铝，水热法制备了名为“沸石LZ-133”或简称为“LZ-133”并具有约4.3埃的均匀孔径的新型结晶硅铝酸盐组合物 ，二氧化硅和季铵化合物。