专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4686317A Process for removing oxygenated compounds or other impurities from hydrocarbon streams 失效
标题翻译：从烃流中除去氧化化合物或其他杂质的方法
公开(公告)号：US4686317A
公开(公告)日：1987-08-11
申请号：US815342
申请日：1985-12-31
申请人： Richard J. Quann , Samuel A. Tabak
发明人： Richard J. Quann , Samuel A. Tabak
IPC分类号： C07C1/04 , C10G21/00 , C07C15/00
CPC分类号： C07C1/0485 , C10G21/00
摘要： A process for removing oxygenated impurities from a hydrocarbon stream includes extracting said oxygenates by a heavy organic polar solvent, water scrubbing the extracted hydrocarbon to recover dissolved solvent and combining the solvent phase from the extractor and the water phase from the scrubber and distilling to recover the solvent.
摘要翻译：从烃流中除去含氧杂质的方法包括通过重的有机极性溶剂萃取所述含氧化合物，水洗涤所提取的烃以回收溶解的溶剂并将来自萃取器的溶剂相和来自洗涤器的水相组合并蒸馏以回收溶剂。

2. 发明申请

US20160102032A1 APPARATUS AND PROCESS FOR PRODUCING GASOLINE, OLEFINS AND AROMATICS FROM OXYGENATES 审中-公开
标题翻译：从氧化剂生产汽油，油脂和芳烃的装置和方法
公开(公告)号：US20160102032A1
公开(公告)日：2016-04-14
申请号：US14872340
申请日：2015-10-01
申请人： Bing Du , Samuel A. Tabak , Mitch L. Hindman , Eric B. Shen , David L. Johnson , Mohsen N. Harandi , Clay R. Sutton , Lu Han , Michael F. Raterman , Zhongcheng Wang , Samia Ilias , Brett Loveless , Stephen J. McCarthy
发明人： Bing Du , Samuel A. Tabak , Mitch L. Hindman , Eric B. Shen , David L. Johnson , Mohsen N. Harandi , Clay R. Sutton , Lu Han , Michael F. Raterman , Zhongcheng Wang , Samia Ilias , Brett Loveless , Stephen J. McCarthy
IPC分类号： C07C1/20 , C07C2/86 , C07C2/56
CPC分类号： C07C1/20 , B01J8/0055 , B01J8/1836 , B01J8/24 , B01J8/26 , B01J8/34 , B01J2208/00256 , B01J2208/00274 , B01J2208/0084 , B01J2208/00893 , C07C2/56 , C07C2/864 , C07C2/865 , C07C2521/16 , C07C2529/40 , C10G3/49 , C10G3/57 , C10G3/62 , C10G2300/4081 , C10G2400/02 , C10G2400/20 , C10G2400/28 , C10G2400/30 , C10L1/06 , Y02P30/20 , Y02P30/42
摘要： Apparatuses and processes for converting an oxygenate feedstock, such as methanol and/or dimethyl ether, in a fluidized bed containing a catalyst to hydrocarbons, such as gasoline boiling components, olefins and aromatics are provided herein.
摘要翻译：本文提供了将含有催化剂的流化床中的含氧化合物原料如甲醇和/或二甲醚转化成烃的装置和方法，例如汽油沸点组分，烯烃和芳烃。

3. 发明申请

US20160102031A1 APPARATUS AND PROCESS FOR PRODUCING GASOLINE, OLEFINS AND AROMATICS FROM OXYGENATES 有权
标题翻译：从氧化剂生产汽油，油脂和芳烃的装置和方法
公开(公告)号：US20160102031A1
公开(公告)日：2016-04-14
申请号：US14872323
申请日：2015-10-01
申请人： Bing Du , Samuel A. Tabak , Mitch L. Hindman , Eric B. Shen , David L. Johnson , Mohsen N. Harandi , Clay R. Sutton , Lu Han , Michael F. Raterman , Zhongcheng Wang , Rohit Vijay , Stephen J. McCarthy
发明人： Bing Du , Samuel A. Tabak , Mitch L. Hindman , Eric B. Shen , David L. Johnson , Mohsen N. Harandi , Clay R. Sutton , Lu Han , Michael F. Raterman , Zhongcheng Wang , Rohit Vijay , Stephen J. McCarthy
IPC分类号： C07C1/20 , B01J8/18 , B01J8/24 , C07C2/86 , C07C2/56
CPC分类号： C07C1/20 , B01J8/0055 , B01J8/1836 , B01J8/24 , B01J8/26 , B01J8/34 , B01J2208/00256 , B01J2208/00274 , B01J2208/0084 , B01J2208/00893 , C07C2/56 , C07C2/864 , C07C2/865 , C07C2521/16 , C07C2529/40 , C10G3/49 , C10G3/57 , C10G3/62 , C10G2300/4081 , C10G2400/02 , C10G2400/20 , C10G2400/28 , C10G2400/30 , C10L1/06 , Y02P30/20 , Y02P30/42
摘要： Apparatuses and processes for converting an oxygenate feedstock, such as methanol and dimethyl ether, in a fluidized bed containing a catalyst to hydrocarbons, such as gasoline boiling components, olefins and aromatics are provided herein.
摘要翻译：本文提供了将含有催化剂的流化床中的含氧化合物原料如甲醇和二甲醚转化成烃的装置和方法，例如汽油沸点组分，烯烃和芳烃。

4. 发明授权

US5324699A Alkylation catalyst complex 失效
标题翻译：烷基化催化剂配合物
公开(公告)号：US5324699A
公开(公告)日：1994-06-28
申请号：US900517
申请日：1992-06-17
申请人： Kenneth J. Del Rossi , Albin Huss, Jr. , Samuel A. Tabak
发明人： Kenneth J. Del Rossi , Albin Huss, Jr. , Samuel A. Tabak
IPC分类号： B01J27/12 , B01J27/16 , C07C2/62 , B01J31/00
CPC分类号： B01J27/12 , B01J27/16 , C07C2/62 , C07C2527/1213 , C07C2527/173
摘要： The present invention relates to a novel alkylation catalyst complex and to alkylation processes employing such a catalyst complex. More specifically, the invention relates to a novel catalyst complex comprising a BF.sub.3 :H.sub.3 PO.sub.4 adduct, and at least one polar hydrocarbon formed in situ. The catalyst complex may optionally include water as well as an added solubilizing agent. The invention further includes a pretreatment method for enhancing the isoparaffin selectivity of a catalyst complex containing a BF.sub.3 :H.sub.3 PO.sub.4 adduct.
摘要翻译：本发明涉及一种新的烷基化催化剂络合物和使用这种催化剂络合物的烷基化方法。更具体地说，本发明涉及包含BF 3 :H 3 PO 4加合物和至少一种在原位形成的极性烃的新型催化剂络合物。催化剂络合物可以任选地包括水以及添加的增溶剂。本发明还包括用于提高含有BF 3 :H 3 PO 4加合物的催化剂络合物的异构烷烃选择性的预处理方法。

5. 发明授权

US5078751A Process for upgrading olefinic gasoline by etherification wherein asymmetrical dialkyl ethers are produced 失效
标题翻译：通过非对称二烷基醚生产过氧化物来提高烯烃汽油的方法
公开(公告)号：US5078751A
公开(公告)日：1992-01-07
申请号：US505094
申请日：1990-04-04
申请人： Sadi Mizrahi , Charles M. Sorensen , Samuel A. Tabak
发明人： Sadi Mizrahi , Charles M. Sorensen , Samuel A. Tabak
IPC分类号： C07C41/06 , C07C43/04 , C10G35/04 , C10L1/00 , C10L1/02 , C10L1/182
CPC分类号： C10L1/023
摘要： A process is disclosed for upgrading C.sub.5 -C.sub.8 olefin-containing gasoline to a high octane motor gasoline blending component.C.sub.3 -C.sub.4 olefins are hydrated to alcohols and then selectively removed from the aqueous hydration reactor effluent stream via liquid extraction with the gasoline feedstream. The alcohol enriched gasoline extract stream is then etherified and unreacted alcohols are extracted to yield a high octane gasoline blending component free of metal-bearing additives.

6. 发明授权

US4942021A Multistage system for conversion of lower olefins with reactor quenching means 失效
标题翻译：用反应器淬火方法转化低级烯烃的多级体系
公开(公告)号：US4942021A
公开(公告)日：1990-07-17
申请号：US137224
申请日：1987-12-23
申请人： William E. Garwood , Frederick J. Krambeck , John D. Kushnerick , Samuel A. Tabak
发明人： William E. Garwood , Frederick J. Krambeck , John D. Kushnerick , Samuel A. Tabak
IPC分类号： C07C2/12 , C07C11/02 , C10G50/00
CPC分类号： C07C11/02 , C07C2/12 , C10G50/00
摘要： A continuous multistage catalytic conversion system for upgrading lower olefins comprisingfirst adaibatic catalytic bed reactor means containing an acidic zeolite solid catalyst;means for feeding light olefinic gas directly to the first reactor without addition of separate diluent or recycle streams;means for operating the first reactor under olefin partial conversion conditions at elevated temperature to control adiabatic temperature increase;interstage quench means for injecting a liquid coolant directly into first stage effluent for reducing the temperature thereof and protecting downstream catalyst;second catalytic bed reactor means for receiving cooled first stage effluent with injected liquid coolant and further converting the olefins over a metallic zeolite catalyst having a metal ethene oligomerization component;means for cooling and recovering heavier liquid hydrocarbon product from the second reactor effluent; andmeans for recovering liquid coolant from the second effluent for recycle to the interstage quench means.
摘要翻译：一种用于升级低级烯烃的连续多级催化转化系统，包括含有酸性沸石固体催化剂的第一辅助催化床反应器装置; 用于将轻质烯属气体直接供给到第一反应器而不加入单独的稀释剂或再循环流的装置; 用于在高温下在烯烃部分转化条件下操作第一反应器的装置，以控制绝热温度升高; 级间骤冷装置，用于将液体冷却剂直接注入第一级流出物中以降低其温度并保护下游催化剂; 第二催化床反应器装置，用于接收具有注入的液体冷却剂的冷却的第一级流出物，并进一步转化具有金属乙烯低聚组分的金属沸石催化剂的烯烃; 用于从第二反应器流出物冷却和回收较重液体烃产物的装置; 以及用于从第二流出物回收液体冷却剂以再循环到级间骤冷装置的装置。

7. 发明授权

US4849186A Production of middle distillate range hydrocarbons by light olefin upgrading 失效
标题翻译：通过轻烯烃升级生产中间馏分烃类
公开(公告)号：US4849186A
公开(公告)日：1989-07-18
申请号：US935374
申请日：1986-11-26
申请人： James H. Beech, Jr. , Hartley Owen , Michael P. Ramage , Samuel A. Tabak
发明人： James H. Beech, Jr. , Hartley Owen , Michael P. Ramage , Samuel A. Tabak
IPC分类号： C07C2/12 , C10G29/16 , F02B3/06
CPC分类号： C07C2/12 , C10G29/16 , C07C2529/40 , F02B3/06 , Y10S203/06
摘要： An oligomerization system is provided for upgrading lower olefins to distillate hydrocarbons, especially useful as high quality jet or diesel fuels. Thye olefinic feedstock is reacted over a shape selective acid zeolite, such as ZSM-5, to oligomerize feedstock olefins and further convert recycled hydrocarbons. Reactor effluent is fractionated to recover a light-middle distillate range product stream and to obtain gasoline and heavy hydrocarbon streams for recycle.
摘要翻译：提供了一种低聚体系，用于将低级烯烃升级成馏分烃，特别适用于高质量的喷气或柴油燃料。烯烃原料在形状选择性酸性沸石（如ZSM-5）上反应，使原料烯烃低聚并进一步转化回收的烃。将反应器流出物分馏以回收轻 - 中馏分范围的产物流并获得用于再循环的汽油和重烃流。

8. 发明授权

US4634798A Synthesis process for producing alkylate hydrocarbons 失效
标题翻译：烷基化烃的制备方法
公开(公告)号：US4634798A
公开(公告)日：1987-01-06
申请号：US779369
申请日：1985-09-23
申请人： Hartley Owen , Samuel A. Tabak , Bernard S. Wright
发明人： Hartley Owen , Samuel A. Tabak , Bernard S. Wright
IPC分类号： C07C1/20 , C07C2/62 , C10G3/00 , C10L1/06 , C07C2/00
CPC分类号： C07C2/62 , C07C1/20 , C10G3/49 , C10L1/06 , C07C2527/1206 , C07C2529/06 , C07C2529/40 , C10G2300/4081 , C10G2400/02 , C10G2400/04 , C10G2400/20 , Y02P30/42
摘要： Alkylate is produced by catalytically converting oxygenate feedstock, such as methanol, to lower olefins comprising C.sub.2 -C.sub.4 olefins. Ethene is separated by interstage sorption of C.sub.3 + components and an isoparaffin is alkylated with C.sub.3 -C.sub.4 olefins.The improved technique comprises fractionating an olefinic feedstream containing ethene and C.sub.3 + olefinic components by contacting the olefinic feedstream in a sorption zone with a liquid hydrocarbon sorbent to selectively sorb C.sub.3 + components; reacting C.sub.3 + olefins with excess isoparaffin in a catalytic alkylation reactor to produce C.sub.7 + alkylate hydrocarbons; fractionating the alkylation reactor effluent to provide a liquid hydrocarbon fraction rich in C.sub.4 + isoparaffin for recycle to the sorption zone as lean sorbent; and recovering C.sub.7 + alkylate product from the process.
摘要翻译：烷基化物通过将含氧化合物原料如甲醇催化转化成包含C 2 -C 4烯烃的低级烯烃来制备。乙烯通过C3 +组分的级间吸附分离，异链烷烃用C 3 -C 4烯烃烷基化。改进的技术包括通过使吸附区中的烯烃进料流与液体烃吸附剂接触以选择性吸附C3 +组分来分馏含有乙烯和C3 +烯烃组分的烯烃进料流; 在催化烷基化反应器中使C3 +烯烃与过量的异链烷烃反应生成C7 +烷基化烃; 分馏烷基化反应器流出物以提供富含C 4 +异链烷烃的液体烃馏分，作为贫吸附剂再循环至吸附区; 并从该过程中回收C7 +烷基化产物。

9. 发明授权

US4633028A Process for converting oxygenates to alkylated liquid hydrocarbons 失效
标题翻译：将含氧物转化为烷基化液体烃的方法
公开(公告)号：US4633028A
公开(公告)日：1986-12-30
申请号：US779367
申请日：1985-09-23
申请人： Hartley Owen , Samuel A. Tabak , Bernard S. Wright
发明人： Hartley Owen , Samuel A. Tabak , Bernard S. Wright
IPC分类号： C07C9/16 , C10G3/00 , C10L1/06 , C07C1/20 , C07C2/00
CPC分类号： C10L1/06 , C07C9/16 , C10G3/49 , C07C2527/1206 , C07C2529/06 , C07C2529/40 , C10G2300/4006 , C10G2300/4012 , C10G2300/4018 , C10G2300/4081 , C10G2400/02 , C10G2400/20
摘要： Alkylate is produced by catalytically converting oxygenate feedstock, such as methanol, to lower olefins comprising C.sub.2 -C.sub.4 olefins. Ethene is separated by interstage sorption of C.sub.3 + components and an isoparaffin is alkylated with C.sub.3 -C.sub.4 olefins derived from sorbate.The improved technique comprises fractionating an olefinic feedstream containing ethene and C.sub.3 + olefinic components by contacting the olefinic feedstream in a sorption zone with a liquid hydrocarbon sorbent to selectively sorb C.sub.3 + components; reacting C.sub.3 + olefins with excess isoparaffin in a catalytic alkylation reactor to produce C.sub.7 + alkylate hydrocarbons; fractionating the alkylation reactor effluent to provide a liquid hydrocarbon fraction rich in C.sub.7 +, alkylate for recycle to the sorption zone as lean sorbent; and recovering C.sub.7 + alkylate product and C.sub.5 + gasoline from the process.
摘要翻译：烷基化物通过将含氧化合物原料如甲醇催化转化成包含C 2 -C 4烯烃的低级烯烃来制备。乙烯通过C3 +组分的级间吸附分离，异链烷烃用来自山梨酸酯的C3-C4烯烃烷基化。改进的技术包括通过使吸附区中的烯烃进料流与液体烃吸附剂接触以选择性吸附C3 +组分来分馏含有乙烯和C3 +烯烃组分的烯烃进料流; 在催化烷基化反应器中使C3 +烯烃与过量的异链烷烃反应生成C7 +烷基化烃; 分馏烷基化反应器流出物以提供富含C 7+的烷烃馏分，作为贫吸附剂再循环到吸附区; 并从该过程中回收C7 +烷基化物产物和C5 +汽油。

10. 发明授权

US4568786A Production of lubricant range hydrocarbons from light olefins 失效
标题翻译：从轻质烯烃生产润滑剂范围烃
公开(公告)号：US4568786A
公开(公告)日：1986-02-04
申请号：US709143
申请日：1985-03-07
申请人： Catherine S. Hsia Chen , Samuel A. Tabak
发明人： Catherine S. Hsia Chen , Samuel A. Tabak
IPC分类号： B01J29/40 , B01J29/65 , B01J29/70 , C10G50/00 , C10G50/02 , C07C2/02
CPC分类号： C10G50/02 , B01J29/40 , B01J29/7007 , C10G50/00 , B01J29/65 , B01J29/70
摘要： Olefin upgrading in plural reactors can achieve conversion of lower olefinic feedstock, such as propene, butene, etc., to valuable heavy hydrocarbons containing a lubricant fraction of high viscosity index. Other fuel products, such as (C.sub.10 -C.sub.20) distillate, gasoline and LPG may also be recovered as products. In a preferred process for converting lower olefinic feed to heavier hydrocarbons by contacting the feed with a shape selective medium pore acidic zeolite catalyst at elevated temperature and pressure the catalyst surface is rendered relatively inactive by adding to the olefinic feed an inactivating amount of a sterically-hindered organic base, whereby the catalyst is selectively surface-deactivated, to produce substantially linear heavier hydrocarbons rich in C.sub.10.sup.+ olefins. In the preferred multi-stage process the olefinic feed comprises C.sub.2 -C.sub.8 olefins and the catalyst employed in each stage comprises aluminosilicate having a silica-to-alumina mole ratio of at least 12 and a constraint index of about 1 to 12.
摘要翻译：在多个反应器中的烯烃升级可以实现将低级烯烃原料如丙烯，丁烯等转化成含有高粘度指数的润滑剂部分的有价值的重烃。其他燃料产品，如（C10-C20）馏出物，汽油和LPG也可作为产品回收。在优选的方法中，通过使进料与形状选择性中孔孔酸性沸石催化剂在升高的温度和压力下接触来将低级烯烃进料转化成较重的烃，通过向烯烃进料中加入灭活量的空间位阻，使催化剂表面相对无活性，受阻的有机碱，其中催化剂被选择性地表面失活，以产生富含C10 +烯烃的基本上线性的较重的烃。在优选的多级方法中，烯烃进料包含C 2 -C 8烯烃，并且在每个阶段中使用的催化剂包含二氧化硅与氧化铝的摩尔比至少为12，约束指数为约1至12的硅铝酸盐。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式