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1. 发明授权

US5073665A Process for alkylating olefins and isoparaffins in a fixed bed reactor 失效
标题翻译：在固定床反应器中烷基化烯烃和异链烷烃的方法
公开(公告)号：US5073665A
公开(公告)日：1991-12-17
申请号：US560397
申请日：1990-07-31
申请人： Jonathan E. Child , Albin Huss, Jr. , Frederick J. Krambeck , Francis P. Ragonese , Robert T. Thomson , Sergei Yurchak
发明人： Jonathan E. Child , Albin Huss, Jr. , Frederick J. Krambeck , Francis P. Ragonese , Robert T. Thomson , Sergei Yurchak
IPC分类号： B01J29/04 , C07C2/58
CPC分类号： C07C2/58 , B01J29/04 , C07C2521/04 , C07C2521/06 , C07C2521/08 , C07C2521/10 , C07C2523/02 , C07C2523/12 , C07C2529/06
摘要： A process for alkylation of isoparaffins and olefins employing a fixed bed of catalyst. The catalyst composition includes an unpromoted synthetic zeolite. The alkylate product contains highly branched paraffins and has an octane suitable for blending into motor gasolines. Alternatively multiple fixed beds can be employed with direct effluent recycle or split olefin feeds.
摘要翻译：使用催化剂固定床的异链烷烃和烯烃的烷基化方法。催化剂组合物包括未促进的合成沸石。烷基化物产物含有高度支化的链烷烃，并且具有适用于混合到马达汽油中的辛烷。或者，可以使用多个固定床与直接流出物再循环或裂解烯烃进料。

2. 发明授权

US5071627A Reactor system for conducting a chemical conversion 失效
标题翻译：用于进行化学转化的反应器系统
公开(公告)号：US5071627A
公开(公告)日：1991-12-10
申请号：US445304
申请日：1989-12-04
申请人： Jonathan E. Child , Byung C. Choi , Francis P. Ragonese
发明人： Jonathan E. Child , Byung C. Choi , Francis P. Ragonese
IPC分类号： B01J8/02 , C07C29/04 , C07C41/05 , C10G35/04 , F28D7/00 , F28F1/42
CPC分类号： B01J8/0285 , C07C29/04 , C07C41/05 , C07C41/06 , C10G35/04 , F28D7/0066 , F28D7/0091 , F28F1/42 , B01J2208/00123 , B01J2208/00176 , B01J2208/00283 , B01J2208/00309 , B01J2208/0053 , Y10S165/907
摘要： A reactor system and process for conducting exothermic or endothermic chemical reactions achieves greater kinetic efficiency through transfer of heat between adjacent feed temperature modification and reaction zones.
摘要翻译：用于进行放热或吸热化学反应的反应器系统和方法通过在相邻的进料温度改变和反应区之间传递热量来实现更大的动力学效率。

3. 发明授权

US5053579A Process for upgrading unstable naphthas 失效
标题翻译：升级不稳定石脑油的工艺
公开(公告)号：US5053579A
公开(公告)日：1991-10-01
申请号：US437137
申请日：1989-11-16
申请人： James H. Beech, Jr. , Francis P. Ragonese , James A. Stoos , Sergei Yurchak
发明人： James H. Beech, Jr. , Francis P. Ragonese , James A. Stoos , Sergei Yurchak
IPC分类号： C10G50/00 , C10G57/02 , C10L1/06
CPC分类号： C10L1/06 , C10G50/00 , C10G57/02
摘要： A process for upgrading of unstable olefins, naphthas, and dienes, such as coker naphthas, is disclosed. The olefins in the unstable naphthas are oligomerized over a shape selective zeolite to gasoline and distillate products. The dienes are catalytically converted by the same zeolite. Preferably, hydrogen is added to increase catalyst life. Feed pretreatment, to remove basic nitrogen compounds also improves catalyst life. Water washing of coker naphtha is the preferred method of removing basic nitrogen compounds.
摘要翻译：公开了一种升级不稳定烯烃，石脑油和二烯烃如焦化石脑油的方法。不稳定石脑油中的烯烃在形状选择性沸石上低聚成汽油和馏出物。二烯通过相同的沸石催化转化。优选地，加入氢以增加催化剂寿命。进料预处理，去除碱性氮化合物也可以提高催化剂的使用寿命。净化焦化石脑油的洗涤是去除碱性氮化合物的优选方法。

4. 发明授权

US5120897A Isoparaffin/olefin alkylation 失效
标题翻译：异丙肾上腺素/烯丙醇碱
公开(公告)号：US5120897A
公开(公告)日：1992-06-09
申请号：US569310
申请日：1990-08-20
申请人： Kenneth J. Del Rossi , Francis P. Ragonese , Jorge L. Soto
发明人： Kenneth J. Del Rossi , Francis P. Ragonese , Jorge L. Soto
IPC分类号： C07B61/00 , C07C2/58 , C07C2/60 , C07C9/16
CPC分类号： C07C2/60 , C07C2527/1213 , C07C2529/04 , C07C2531/08 , Y10S502/514 , Y10S502/515
摘要： The present invention provides a Lewis acid-catalyzed isoparaffin/olefin alkylation process in which acid consumption and energy costs are decreased by employing an acid sorption stage to separate the Lewis acid catalyst from the alkylate product stream, or from a selected fraction of the alkylate product stream, and desorbing the Lewis acid from the sorption stage with an isoparaffin-containing alkylation process feedstream.
摘要翻译：本发明提供了路易斯酸催化的异链烷烃/烯烃烷基化方法，其中通过使用酸吸附阶段来降低酸消耗和能量成本，以将路易斯酸催化剂与烷基化物产物流或选自烷基化产物的馏分流和从吸附阶段用含异链烷烃的烷基化方法原料流解吸路易斯酸。

5. 发明授权

US5059738A Method for reactivating MTG process catalyst 失效
标题翻译： MTG工艺催化剂再生方法
公开(公告)号：US5059738A
公开(公告)日：1991-10-22
申请号：US489991
申请日：1990-03-07
申请人： James H. Beech, Jr. , Francis P. Ragonese
发明人： James H. Beech, Jr. , Francis P. Ragonese
IPC分类号： B01J29/90 , B01J38/04 , C07C1/20 , C10G3/00
CPC分类号： B01J29/90 , B01J38/04 , C07C1/20 , C10G3/49 , C10G3/54 , C10G3/62 , C07C2529/40 , C10G2300/4006 , C10G2300/4012 , C10G2300/701 , C10G2300/703 , C10G2400/02 , Y02P20/582 , Y02P20/584 , Y02P30/20
摘要： It is disclosed that in a fixed bed process for the conversion of C.sub.1 -C.sub.4 oxygenates in contact with acidic, medium pore, shape selective metallosilicate catalyst particles to produce gasoline boiling range hydrocarbons, including the step of reactivating spent catalyst at elevated temperature, the cycle time between regenerations can be substantially improved by reactivating the spent catalyst at reduced pressure and elevated temperature in contact with a stream of inert purge gas. Preferably, the reactivation is carried out at a reduced pressure from sub-atmospheric to 1400 kPa using nitrogen as a purge gas. Other purge gases include light paraffinic hydrocarbons, refinery fuel gas and Group VIII gases of the Periodic Table of the Elements.
摘要翻译：公开了在用于与酸性，中孔，形状选择性金属硅酸盐催化剂颗粒接触的C1-C4含氧化合物转化以产生汽油沸程烃的固定床方法中，包括在升高的温度下还原催化剂的步骤，循环通过在与惰性吹扫气体流接触的减压和升高的温度下重新激活废催化剂，可以显着改善再生之间的时间。优选地，使用氮气作为吹扫气体，在从低于大气压至1400kPa的减压下进行再活化。其他吹扫气体包括轻链烷烃，炼油厂燃料气和元素周期表第VIII族气体。

6. 发明授权

US5012014A Catalyst pretreatment for olefin hydration 失效
标题翻译：催化剂预处理烯烃水合
公开(公告)号：US5012014A
公开(公告)日：1991-04-30
申请号：US515029
申请日：1990-04-26
申请人： Jonathan E. Child , Byung C. Choi , Francis P. Ragonese
发明人： Jonathan E. Child , Byung C. Choi , Francis P. Ragonese
IPC分类号： C07B61/00 , B01J29/70 , C07C29/04 , C07C31/10 , C07C41/06 , C07C41/09 , C07C43/04
CPC分类号： C07C29/04 , C07C41/06 , C07C41/09 , B01J29/7007
摘要： A process for production of alcohol or ether by hydration of olefinic feedstock containing at least one lower alkene by contacting the olefinic feedstock and water in a hydration zone with porous solid metal oxide acidic olefin hydration catalyst under olefins hydration conditions. The process is characterized by the step of pretreating porous solid catalyst, such as acid zeolite, prior to contacting with the olefinic feedstock with a wetting agent containing at least one polar aliphatic oxygenated hydrocarbon to substantially wet said solid catalyst and sorb said wetting agent into pores of said solid catalyst. After initiating hydration reaction by feeding the olefinic feedstock and water, increased catalytic activity is obtained. The process is particularly useful for making isopropanol and DIPE from propene and water.

7. 发明授权

US4927977A Process and apparatus for the uniform distribution of a two-phase feed in a chemical reaction zone 失效
标题翻译：用于在化学反应区中均匀分布两相进料的方法和装置
公开(公告)号：US4927977A
公开(公告)日：1990-05-22
申请号：US296093
申请日：1989-01-12
申请人： Jonathan E. Child , Byung C. Choi , Francis P. Ragonese
发明人： Jonathan E. Child , Byung C. Choi , Francis P. Ragonese
IPC分类号： C07C29/04 , C07C41/06
CPC分类号： C07C29/04 , C07C41/06
摘要： A process and apparatus are provided for the substantially uniform distribution of a two-phase feed in a chemical reaction zone. As applied, for example, to the hydration/etherification of light olefin to alcohol(s) and/or ether(s), the invention results in greater process control and in particular cases, to improved reaction product selectivities.
摘要翻译：提供了一种用于将化学反应区中的两相进料基本上均匀分布的方法和装置。例如，应用于轻烯烃与醇和/或醚的水合/醚化，本发明导致更大的过程控制，特别是在改进的反应产物选择性方面。

8. 发明授权

US5162591A Catalytic olefin hydration for ether production 失效
标题翻译：用于生产乙烯的催化烯烃水合物
公开(公告)号：US5162591A
公开(公告)日：1992-11-10
申请号：US557241
申请日：1990-07-25
申请人： James H. Beech, Jr. , James A. Stoos , Francis P. Ragonese
发明人： James H. Beech, Jr. , James A. Stoos , Francis P. Ragonese
IPC分类号： C07B61/00 , C07C41/05 , C07C41/09 , C07C43/04
CPC分类号： C07C41/05 , C07C41/06
摘要： A process for production of dialkyl ether by hydration and etherification of olefinic feedstock containing at least one lower alkene by contacting the olefinic feedstock and water in a catalytic reaction zone with porous solid metallosilicate acidic catalyst under olefin hydration and etherification conditions. Improvement is achieved by recovering a first fluid effluent stream from the reaction zone; splitting the first fluid effluent stream into a liquid product recovery stream and a fluid recycle stream; and passing the fluid recycle stream consisting essentially of olefin, alcohol and ether in effluent stream proportions for feeding to the reaction zone along with fresh olefinic feedstock and fresh water, wherein the amount of fluid recycle stream is sufficient to maintain a homogeneous single fluid reaction phase in the reaction zone.
摘要翻译：在烯烃水合和醚化条件下，通过使催化反应区中的烯属原料和水与多孔固体金属硅酸盐酸性催化剂接触，通过使包含至少一种低级烯烃的烯烃原料进行水合和醚化来生产二烷基醚的方法。通过从反应区回收第一流体流出物流来实现改善; 将第一流体流出物流分解成液体产物回收流和流体循环流; 并将基本上由烯烃，醇和醚组成的流体循环料流以流出物流的比例通过，以与新鲜的烯烃原料和淡水一起进料到反应区，其中流体循环流的量足以保持均匀的单一流体反应相在反应区。

9. 发明授权

US4956518A Heterogeneous isoparaffin/olefin alkylation 失效
标题翻译：异质异链烷烃/烯烃烷基化
公开(公告)号：US4956518A
公开(公告)日：1990-09-11
申请号：US377993
申请日：1989-07-11
申请人： Jonathan E. Child , Tai-Sheng Chou , Albin Huss, Jr. , Clinton R. Kennedy , Francis P. Ragonese , Samuel A. Tabak
发明人： Jonathan E. Child , Tai-Sheng Chou , Albin Huss, Jr. , Clinton R. Kennedy , Francis P. Ragonese , Samuel A. Tabak
IPC分类号： B01D3/00 , B01J20060101 , B01J27/08 , B01J27/12 , B60P1/00 , C07C2/60 , C07C9/14 , C07C9/22 , C10G20060101
CPC分类号： C10G29/205 , B01J27/08 , B01J27/12 , C07C2/60 , B01J21/08 , C07C2521/04 , C07C2521/08 , C07C2527/10 , C07C2527/1213 , C07C2527/126 , C07C2527/133
摘要： An improved continuous process for alkylation of isoparaffins with olefins to yield a product which includes a large proportion of highly branced paraffins for making gasoline having improved octane is taught. The improved process comprises contacting isoparaffins and olefins with a composite catalyst comprising a Lewis acid and a non-zeolitic inorganic oxide in the presence of a controlled amount of water. The process results in reduced catalyst aging and obviates environmental problems associated with prior art processes.
摘要翻译：教导了改进的用烯烃烷基化异链烷烃的连续方法，以产生包含大量高度分支的链烷烃的产物，用于制备具有改进的辛烷值的汽油。改进的方法包括在受控量的水的存在下使异链烷烃和烯烃与包含路易斯酸和非沸石无机氧化物的复合催化剂接触。该方法导致催化剂老化减少并且消除与现有技术方法相关的环境问题。

10. 发明授权

US4950387A Upgrading of cracking gasoline 失效
标题翻译：裂化汽油的升级
公开(公告)号：US4950387A
公开(公告)日：1990-08-21
申请号：US260635
申请日：1988-10-21
申请人： Mohsen N. Harandi , Hartley Owen , Francis P. Ragonese , Sergei Yurchak
发明人： Mohsen N. Harandi , Hartley Owen , Francis P. Ragonese , Sergei Yurchak
IPC分类号： B01J29/65 , B01J29/40 , B01J29/80 , C10G11/05 , C10G35/095 , C10G57/00 , C10L1/06
CPC分类号： C10G57/005 , C10G7/00 , C10L1/06
摘要： A process is disclosed for increasing the octane number of an FCC unit gasoline pool by upgrading selected gasoline boiling-range streams. FCC gasoline is mixed with the feed to a light olefin upgrading reactor. Upgraded gasoline is then fractionated in an existing FCC gas plant.

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