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11. 发明授权

US07601881B2 Isomerization catalyst and process 有权
标题翻译：异构化催化剂和工艺
公开(公告)号：US07601881B2
公开(公告)日：2009-10-13
申请号：US12022651
申请日：2008-01-30
申请人： Ralph D. Gillespie , Feng Xu
发明人： Ralph D. Gillespie , Feng Xu
IPC分类号： C07C5/22 , C07C5/02 , C07C5/32 , C07C2/04 , C07C2/64 , C07C2/54 , C07C6/00 , C07C4/12 , C10G47/00 , C10G35/00 , C10G45/00 , C10G17/00
CPC分类号： B01J37/28 , B01J21/06 , B01J21/066 , B01J23/6527 , B01J27/1856 , B01J27/188 , B01J37/0205 , B01J37/031 , B01J37/08 , C07C5/2724 , C07C2521/06 , C07C2523/20 , C07C2523/30 , C07C2523/36 , C07C2523/40 , C07C2523/745 , C07C2523/75 , C07C2523/755 , C10G11/02 , C10G11/04 , C10G29/205 , C10G35/085 , C10G45/06 , C10G45/52 , C10G45/60 , C10G45/62 , C10G47/14 , C10G50/00 , C10K3/04
摘要： A catalyst and process is disclosed to selectively upgrade a paraffinic feedstock to obtain an isoparaffin-rich product for blending into gasoline. The catalyst comprises a support of a tungstated oxide or hydroxide of a Group IVB (IUPAC 4) metal, a phosphorus component, and at least one platinum-group metal component which is preferably platinum. The catalyst has a structure other than a heteropoly anion structure.
摘要翻译：公开了一种催化剂和方法，用于选择性地升级链烷烃原料以获得用于混合成汽油的富含异链烷烃的产物。该催化剂包含钨IVB（IUPAC 4）金属，磷成分和至少一种优选为铂的铂族金属成分的钨酸氧化物或氢氧化物的载体。该催化剂具有除杂多阴离子结构以外的结构。

12. 发明授权

US6159382A Waste acid recovery 失效
标题翻译：废酸回收
公开(公告)号：US6159382A
公开(公告)日：2000-12-12
申请号：US167563
申请日：1998-10-07
申请人： Lawrence D. Conant , Arie Keus
发明人： Lawrence D. Conant , Arie Keus
IPC分类号： C01B17/90 , C01B17/92 , C07C2/54
CPC分类号： F28F19/008 , C01B17/90 , C01B17/92 , C07C2/54 , C02F2101/10 , F28F27/02 , Y02P20/145
摘要： A process for purifying a sulfuric acid solution such as by cooling a sulfuric acid solution to at or near its freezing point to form a slurry of a solid phase and a liquid phase. The slurry has an acid-rich region and an acid-poor region. The acid-rich region is separated from the acid-poor region on the basis of density.
摘要翻译：一种纯化硫酸溶液的方法，例如通过将硫酸溶液冷却至其冰点或其附近，形成固相和液相的浆液。该浆液具有酸富集区域和酸性差的区域。基于密度将酸富集区域与酸性贫乏区域分离。

13. 发明授权

US6126812A Gasoline upgrade with split feed 失效
标题翻译：汽油升级与分流饲料
公开(公告)号：US6126812A
公开(公告)日：2000-10-03
申请号：US114992
申请日：1998-07-14
申请人： Charles Alfred Drake , An-Hsiang Wu , Scott Douglas Love
发明人： Charles Alfred Drake , An-Hsiang Wu , Scott Douglas Love
IPC分类号： C10G35/095 , C10G35/04 , C07C2/54 , C07C15/00
CPC分类号： C10G35/095
摘要： A method for optimizing the yield of aromatics and light olefins in a process for the conversion of cracked gasoline to aromatics and light olefins by separating the cracked gasoline into a light fraction and a heavy fraction and contacting the light fraction with a zeolite catalyst.
摘要翻译：通过将裂化汽油分离成轻馏分和重馏分并使轻馏分与沸石催化剂接触的方法，在将裂化汽油转化为芳族化合物和轻质烯烃的方法中优化芳族化合物和轻质烯烃的产率。

14. 发明授权

US06043189A Catalyst for side-chain alkylation 失效
标题翻译：侧链烷基化催化剂
公开(公告)号：US06043189A
公开(公告)日：2000-03-28
申请号：US151811
申请日：1998-09-14
申请人： Thomas Narbeshuber , Michael Trefzer , Eugen Gehrer
发明人： Thomas Narbeshuber , Michael Trefzer , Eugen Gehrer
IPC分类号： B01J23/04 , C07C2/54 , C07C2/72 , C07C5/25 , B01J23/02
CPC分类号： C07C2/72 , B01J23/04 , C07C2/54 , C07C5/2556 , C07C2521/06 , C07C2521/10 , C07C2523/04
摘要： The catalyst comprises at least one alkali metal on a doped carrier, where the doped carrier can be prepared from at least one zirconium and/or alkaline earth metal compound as carrier and at least one alkali metal compound as dopant and calcining the doped carrier at 350.degree. C. or below, the alkali metal/carrier ratio by weight being from 0.01 to 5 and the dopant/carrier ratio by weight being from 0.01 to 5.
摘要翻译：催化剂包含至少一种掺杂载体上的碱金属，其中掺杂载体可以由至少一种锆和/或碱土金属化合物作为载体和至少一种碱金属化合物作为掺杂剂制备，并在350℃煅烧掺杂载体 ℃以下，碱金属/载体比例为0.01〜5，掺杂剂/载体比例为0.01〜5。

15. 发明授权

US5980859A Modified zeolite beta processes for preparation 失效
标题翻译：改性沸石β法制备
公开(公告)号：US5980859A
公开(公告)日：1999-11-09
申请号：US707063
申请日：1996-09-03
申请人： Gregory J. Gajda , Richard T. Gajek
发明人： Gregory J. Gajda , Richard T. Gajek
IPC分类号： B01J29/70 , C01B39/02 , C07C2/54 , C07C5/22 , C07C6/12 , C10G11/05 , C10G49/08 , C01B39/08
CPC分类号： B01J29/7007 , C01B39/026 , C07C2/54 , C07C5/222 , C07C6/126 , C10G11/05 , C10G49/08 , B01J2229/36 , C07C2529/70 , Y02P20/52 , Y10S423/27
摘要： This invention relates to a novel zeolite which has the crystal structure of zeolite beta. The novel zeolite SN-beta has a unique infrared absorbance spectrum, shows enhanced activity for transalkylation of di-isopropyl-benzene and shows less deactivation for cumene synthesis. The zeolite beta is prepared by taking an as-synthesized zeolite beta, steam treating it and then ammonium ion treating it to give a zeolite SN-beta with enhanced catalytic properties.
摘要翻译：本发明涉及具有沸石β晶体结构的新型沸石。新型沸石SN-β具有独特的红外吸收光谱，显示出提高二异丙基苯烷基转移的活性，并且对异丙基苯的合成显示较少的失活。沸石β是通过取合成的沸石β，蒸汽处理，然后用铵离子处理沸石，得到具有增强催化性能的沸石SN-β。

16. 发明授权

US5841014A Alkylation by controlling olefin ratios 失效
标题翻译：通过控制烯烃比例进行烷基化
公开(公告)号：US5841014A
公开(公告)日：1998-11-24
申请号：US911219
申请日：1997-08-15
申请人： David Campbell Graves , Ken Edward Kranz , James Kevin Millard , Lyle Frederick Albright
发明人： David Campbell Graves , Ken Edward Kranz , James Kevin Millard , Lyle Frederick Albright
IPC分类号： C07C2/58 , C07C2/00 , C07C2/54 , C07C2/62
CPC分类号： C07C2/58
摘要： Disclosed are various embodiments for alkylating olefins and isoparaffins in the presence of an acid to reduce and/or control acid consumption or maximize and/or control the octane number of the produced alkylate product. One embodiment includes alkylation by controlling the C.sub.3 /C.sub.5 olefin ratio to reduce acid consumption. Another embodiment includes alkylation of C.sub.3 and C.sub.5 olefins in separate alkylation zones to maximize alkylate octane number. Even another embodiment includes propylene alkylation followed by C.sub.4 and/or C.sub.5 olefin alkylation, with the spent propylene acid used in the C.sub.4 and/or C.sub.5 olefin alkylation. Still another embodiment includes alkylation of C.sub.3, C.sub.4 and C.sub.5 olefins in separate alkylation zones, with the spent propylene acid used in the C.sub.4 alkylation, and the spent butylene acid used in the C.sub.5 alkylation. Yet another embodiment includes alkylation by controlling the C.sub.3 /C.sub.4 olefin ratio to maximize the octane number of the produced alkylate.
摘要翻译：公开了在酸存在下烷基化烯烃和异链烷烃以减少和/或控制酸消耗或最大化和/或控制所产生的烷基化产物的辛烷值的各种实施方案。一个实施方案包括通过控制C3 / C5烯烃比率来烷基化以减少酸消耗。另一个实施方案包括在单独的烷基化区烷基化C3和C5烯烃以使烷基化辛烷值最大化。即使另一个实施方案包括丙烯烷基化，随后是C4和/或C5烯烃烷基化，在C4和/或C5烯烃烷基化中使用废丙烯酸。另一个实施方案包括在单独的烷基化区中烷基化C3，C4和C5烯烃，其中用于C4烷基化的废丙烯酸和用于C5烷基化的废丁烯酸。另一个实施方案包括通过控制C3 / C4烯烃比例使烷基化使所产生的烷基化物的辛烷值最大化。

17. 发明授权

US5759357A Process for the recovery of a strong acid from an aqueous solution 失效
标题翻译：从水溶液中回收强酸的方法
公开(公告)号：US5759357A
公开(公告)日：1998-06-02
申请号：US745942
申请日：1996-11-08
申请人： Sven Ivar Hommeltoft
发明人： Sven Ivar Hommeltoft
IPC分类号： B01J31/40 , C07C2/54 , B01D3/34
CPC分类号： B01J31/4092 , B01J31/0227 , C07C2/54 , B01J2231/4205 , C07C2531/025 , Y02P20/584
摘要： A process for the recovery of an acid in its anhydrous form from an aqueous solution containing the acid in its hydrated form. Adding to the solution a weak base in the form of a soluble salt of the acid and concentrating the solution containing the acid hydrate and the salt of the acid to a substantially water-free, acid-salt mixture. The acid is distilled off in its anhydrous form from the acid salt mixture.
摘要翻译：从含有其水合形式的酸的水溶液中回收其无水形式的酸的方法。向溶液中加入酸的可溶性盐形式的弱碱，并将含有酸水合物和酸的盐的溶液浓缩至基本上无水的酸 - 盐混合物。从酸性盐混合物中以无水形式蒸馏出酸。

18. 发明授权

US5396017A Alkylation process 失效
标题翻译：烷基化方法
公开(公告)号：US5396017A
公开(公告)日：1995-03-07
申请号：US142203
申请日：1993-10-25
申请人： Sven I. Hommeltoft
发明人： Sven I. Hommeltoft
IPC分类号： B01J27/12 , C07B37/02 , C07B61/00 , C07C2/20 , C07C2/54 , C07C2/62 , C07C9/14 , C07C9/16
CPC分类号： C07C2/54 , C07C2/62 , C07C2527/1206 , C07C2531/08
摘要： A process for the alkylation of hydrocarbon feedstock with an olefinic alkylating agent in the presence of a hydrogen fluoride catalyst, wherein the hydrogen fluoride catalyst is supported on a support material comprising a solid material with a Hammett acidity H.sub.0 >-8 calculated on the material in protonated form.
摘要翻译：一种在氟化氢催化剂存在下用烯烃烷基化剂烷基化烃原料的方法，其中氟化氢催化剂负载在包含哈米特酸度H0> -8的固体材料的载体材料上，该物质在材料上计算质子化形式。

19. 发明授权

US4956165A Molecular sieve compositions 失效
标题翻译：分子筛组成
公开(公告)号：US4956165A
公开(公告)日：1990-09-11
申请号：US196541
申请日：1988-05-20
申请人： Brent M. T. Lok , Bonita K. Marcus , Celeste A. Messina , Stephen T. Wilson , Edith M. Flanigen
发明人： Brent M. T. Lok , Bonita K. Marcus , Celeste A. Messina , Stephen T. Wilson , Edith M. Flanigen
IPC分类号： B01J29/84 , B01J29/85 , C01B25/45 , C07C2/12 , C07C2/54 , C07C5/02 , C07C5/22 , C07C5/27 , C07C5/41
CPC分类号： C07C5/41 , B01J29/84 , B01J29/85 , C07C2/12 , C07C2/54 , C07C5/02 , C07C5/224 , C07C5/2716 , C01B39/00 , C07C2527/173 , C07C2529/84
摘要： Crystalline molecular sieves having three-dimensional microporous framework structures of MO.sub.2.sup.n, AlO.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:(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 iron and/or titanium, and at least one of cobalt, magnesium, manganese and zinc; "n" is 0, -1 or -2; "m" represents the molar amount of "R" present per mole of (M.sub.x Al.sub.y P.sub.z)O.sub.2 ; 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 also disclosed.
摘要翻译：公开了具有MO2n，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础上的经验化学组成，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”表示铁和/或钛，以及钴，镁，锰和锌中的至少一种; “n”为0，-1或-2; “m”表示每摩尔（M×AlyPz）O 2存在的“R”摩尔量; 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。还公开了它们作为吸附剂，催化剂等的用途。

20. 发明授权

US4956164A Quinary molecular sieve compositions 失效
标题翻译：五元分子筛组合物
公开(公告)号：US4956164A
公开(公告)日：1990-09-11
申请号：US63791
申请日：1987-06-22
申请人： Brent M. T. Lok , Bonita K. Marcus , Edith M. Flanigen
发明人： Brent M. T. Lok , Bonita K. Marcus , Edith M. Flanigen
IPC分类号： B01J29/85 , C01B37/06 , C01B37/08 , C07C2/12 , C07C2/54 , C07C5/02 , C07C5/22 , C07C5/27 , C07C5/41
CPC分类号： C07C5/41 , B01J29/85 , C01B37/06 , C01B37/08 , C07C2/12 , C07C2/54 , C07C5/02 , C07C5/224 , C07C5/2716 , C07C2527/173 , C07C2529/84 , Y10S423/30
摘要： Molecular sieves having three-dimensional microporous framework structures of CoO.sub.2, MnO.sub.2, AlO.sub.2, PO.sub.2, and SiO.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: (Co.sub.u Mn.sub.v 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 (Co.sub.u Mn.sub.v Al.sub.x P.sub.y Si.sub.z)O.sub.2 ; and "u", "v", "x", "y" and "z" represent the mole fractions of cobalt, manganese, aluminum, phosphorus and silicon, respectively, present as tetrahedral oxides. Their use as adsorbents, catalysts, etc. is disclosed.
摘要翻译：公开了具有CoO 2，MnO 2，AlO 2，PO 2和SiO 2四面体氧化物单元的三维微孔骨架结构的分子筛。这些分子筛具有无水基的经验化学组成由下式表示：mR：（CouMnvAlxPySiz）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（CouMnvAlxPySiz）O 2存在的“R”摩尔量; 和“u”，“v”，“x”，“y”和“z”分别表示作为四面体氧化物存在的钴，锰，铝，磷和硅的摩尔分数。公开了它们作为吸附剂，催化剂等的用途。

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