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61. 发明公开

EP0315180A1 Liquid-solid separation process and apparatus 失效
标题翻译： Verfahren und Einrichtungfürdie Fest /Flüssig-Trennung。
公开(公告)号：EP0315180A1
公开(公告)日：1989-05-10
申请号：EP88118336.2
申请日：1988-11-03
申请人： Bartholic, David B.
发明人： Bartholic, David B.
IPC分类号： C10G25/08 , B01J8/12
CPC分类号： C10G25/08 , B01J8/085 , B01J8/12
摘要： A continuous fluidized process for upgrading a heavy liquid hydrocarbon charge-stock containing solid or solid-forming contaminants, e.g., inorganic solids, metals and asphaltenes. The charge is atomized to provide a stream of liquid particles introduced horizontally into a horizontal contacting zone to contact a vertical curtain of fluidized hot solid particles so as to vaporize hydrocarbons in the charge without substantial cracking, the solid particles being solely derived from the contaminants in the charge. The mixture of hydrocarbon vapors and solid particles are rapidly separated, carbon is burned from the separated particles, and the resulting hot solid particles are recycled to the contacting zone. The hydrocarbon vapors are condensed and there is recovered a liquid product having a substantially reduced content of contaminants.
摘要翻译：一种用于升级含有固体或固体形成的污染物例如无机固体，金属和沥青质的重液态烃电荷原料的连续流化方法。电荷被雾化以提供水平流入水平接触区域的液体颗粒物流，以接触流化的热固体颗粒的垂直帘幕，以便蒸发电荷中的烃而不显着的裂解，固体颗粒仅源于污染物中的污染物费用。烃蒸汽和固体颗粒的混合物迅速分离，碳从分离的颗粒中燃烧，所得到的热固体颗粒再循环到接触区。烃蒸气被冷凝，并且回收了具有显着降低的污染物含量的液体产物。

62. 发明申请

WO2012087605A2 ELIMINATION OF RESIDUAL TRANSFER LINE RAFFINATE FROM FEED TO INCREASE NORMAL PARAFFIN SEPARATION UNIT CAPACITY 审中-公开
标题翻译：从饲料中去除残留的转移线拉伯来增加正常石蜡分离单元的容量
公开(公告)号：WO2012087605A2
公开(公告)日：2012-06-28
申请号：PCT/US2011064108
申请日：2011-12-09
申请人： UOP LLC , PIEPER JEFFREY L , SOHN STEPHEN W , BERNARD PETER M
发明人： PIEPER JEFFREY L , SOHN STEPHEN W , BERNARD PETER M
IPC分类号： B01D53/02 , B01D15/00 , C07C7/12 , C10G25/00
CPC分类号： C10G25/12 , B01D15/1835 , C07C7/12 , C10G25/08 , C10G53/08 , C10G2300/1081 , C07C9/15
摘要： A process to increase the capacity of the adsorbent in a normal paraffin adsorption separation system is presented. A tertiary flush stream is used to improve the capacity of the simulated moving bed system by flushing residual raffinate from the feed transfer line. The flushing removes residual raffinate containing desorbent that competes with the adsorption of normal paraffins from the feedstream. The flush stream is a material that will displace fluid in the column, but will not enter the pores of the adsorbent.
摘要翻译：介绍了一种提高正常石蜡吸附分离系统中吸附剂容量的方法。三级冲洗流用于通过冲洗来自进料输送管线的残余萃余液来提高模拟移动床系统的容量。冲洗去除残留的含有提余液的解吸剂，其与来自进料流的正构烷烃的吸附相竞争。冲洗流是一种将置换柱中流体但不会进入吸附剂孔中的物质。

63. 发明申请

WO2011126699A3 ETHYLENE PRODUCTION BY STEAM CRACKING OF NORMAL PARAFFINS 审中-公开
标题翻译：乙醛生产通过蒸汽破碎的正常参与
公开(公告)号：WO2011126699A3
公开(公告)日：2012-01-19
申请号：PCT/US2011028925
申请日：2011-03-18
申请人： UOP LLC , SOHN STEPHEN W , RICE LYNN H , KULPRATHIPANJA SANTI
发明人： SOHN STEPHEN W , RICE LYNN H , KULPRATHIPANJA SANTI
IPC分类号： C07C4/04 , C07C7/04 , C07C7/12 , C07C11/04
CPC分类号： C10G25/08 , C07C4/06 , C07C7/13 , C10G9/36 , C10G25/06 , C10G55/04 , C10G61/06 , C10G63/08 , C10G2300/4081 , C10G2300/807 , C10G2400/02 , C10G2400/20 , C10G2400/30 , Y02P30/464 , C07C11/04 , C07C9/15
摘要： A simulated moving bed adsorptive separation process for preparing the separate feed streams charged to naphtha reforming unit and a steam cracking unit has been developed. The feed stream to the overall unit is passed into the adsorptive separation unit. The desorbent in the adsorptive separation is C12 hydrocarbons. The simulated moving bed adsorptive separation separates the components of the feed stream into a normal paraffin stream, which is charged to the steam cracking process, and non-normal hydrocarbons which are passed into a reforming zone. The desorbent is readily separated from the normal paraffin stream and from the non-normal paraffin stream and the simulated moving bed adsorption zone is operated at an A/Fn ratio of from about 0.90 to about 0.92.
摘要翻译：已经开发了用于制备装载到石脑油重整单元和蒸汽裂解装置的单独进料流的模拟移动床吸附分离方法。到整个单元的进料流被送入吸附分离单元。吸附分离中的解吸剂是C12烃。模拟的移动床吸附分离将进料流的组分分离成正常的石蜡流，将其装入蒸汽裂解过程，并将非正常烃进入重整区。解吸剂容易地与正链烷烃流和非正构链烷烃流分离，并且模拟移动床吸附区以约0.90至约0.92的A / Fn比操作。

64. 发明申请

WO2010138284A3 PAREX UNIT FEED 审中-公开
标题翻译： PAREX单位进纸
公开(公告)号：WO2010138284A3
公开(公告)日：2011-02-24
申请号：PCT/US2010033722
申请日：2010-05-05
申请人： EXXONMOBIL CHEM PATENTS INC , GO ANTHONY , PILLIOD DANA LYNN , PORTER JOHN ROGER
发明人： GO ANTHONY , PILLIOD DANA LYNN , PORTER JOHN ROGER
IPC分类号： B01D15/02 , B01D15/00
CPC分类号： C07C7/13 , B01D15/1807 , B01D15/1821 , B01D15/1828 , B01D15/1835 , B01D2215/023 , C07C7/12 , C10G25/08 , C07C15/08
摘要： A process for separating a product from a multicomponent feedstream to an adsorption apparatus or system. The apparatus or system may comprise a moving-bed or a simulated moving-bed adsorption means. The product comprises at least one organic compound, such as an aryl compound with alkyl substitutes. In embodiments the conduits used to supply the feedstream to the apparatus or system are flushed with media of multiple grades. In embodiments the process achieves improvements in one or more of efficiency of adsorption separation, capacity of adsorption apparatus systems, and purity of product attainable by adsorption process.
摘要翻译：将产物从多组分进料流分离到吸附装置或系统的方法。该装置或系统可包括移动床或模拟移动床吸附装置。产物包含至少一种有机化合物，例如具有烷基取代基的芳基化合物。在实施例中，用于将进料流供应到设备或系统的管道用多个等级的介质冲洗。在实施方案中，该方法实现了吸附分离效率，吸附装置系统的容量和通过吸附过程可获得的产物的纯度中的一种或多种的改进。

65. 发明申请

WO2006084065A2 SIMULATED MOVING BED ADSORPTIVE SEPARATION PROCESS FOR HANDLING MULTIPLE FEEDSTOCKS 审中-公开
标题翻译：模拟移动床吸附分离过程，用于处理多个进料
公开(公告)号：WO2006084065A2
公开(公告)日：2006-08-10
申请号：PCT/US2006003732
申请日：2006-02-02
申请人： WINTER GEORGE R
发明人： WINTER GEORGE R
IPC分类号： C10G70/04
CPC分类号： C10G25/08 , B01D15/1807 , B01D15/1828 , B01D15/185 , C07C7/13 , C13B20/165 , C13K13/007 , C07C15/24 , C07C15/08 , C07C15/02
摘要： The present invention discloses a means to improve the production capacity and feedstock handling flexibility of a simulated moving bed adsorptive separation process by introducing a second feed stream to the adsorbent chamber, such second feed stream comprising a feed material of a different concentration of the desired compound than the concentration of such desired compound in the first feed material stream. The introduction of this second feed material stream may be performed at any location on the adsorbent chamber between (i) a transfer point located immediately upstream of the point of the raff inate material stream withdrawal from the adsorbent chamber to (ii) a transfer point located immediately downstream of the point of extract material stream withdrawal from the adsorbent chamber. The specific transfer point used for the introduction of the second feed material stream will depend upon the concentration of the desired component in the second feed material stream.
摘要翻译：本发明公开了一种通过将第二进料流引入吸附剂室来提高模拟移动床吸附分离方法的生产能力和原料处理灵活性的方法，这种第二进料流包含不同浓度的所需化合物比第一原料流中所需化合物的浓度高。该第二原料料流的引入可以在吸附剂室上的任何位置处进行，（i）位于从吸附剂室抽出的真空物料流的位置的紧邻上游的转移点到（ii）位于紧接着提取物料流的点从吸附剂室排出。用于引入第二原料流的特定转移点将取决于第二原料流中所需组分的浓度。

66. 发明授权

US08329975B2 Elimination of residual transfer line raffinate from feed to increase normal paraffin separation unit capacity 失效
标题翻译：从饲料中消除残留转移线残液，提高正常的石蜡分离单位容量
公开(公告)号：US08329975B2
公开(公告)日：2012-12-11
申请号：US12972953
申请日：2010-12-20
申请人： Jeffrey L. Pieper , Stephen W. Sohn , Peter M. Bernard
发明人： Jeffrey L. Pieper , Stephen W. Sohn , Peter M. Bernard
IPC分类号： C07C7/12
CPC分类号： C10G25/12 , B01D15/1835 , C07C7/12 , C10G25/08 , C10G53/08 , C10G2300/1081 , C07C9/15
摘要： A process to increase the capacity of the adsorbent in a normal paraffin adsorption separation system is presented. A tertiary flush stream is used to improve the capacity of the simulated moving bed system by flushing residual raffinate from the feed transfer line. The flushing removes residual raffinate containing desorbent that competes with the adsorption of normal paraffins from the feedstream. The flush stream is a material that will displace fluid in the column, but will not enter the pores of the adsorbent.
摘要翻译：提出了在正常石蜡吸附分离系统中增加吸附剂容量的方法。使用三级冲洗流，通过从进料输送管线冲洗剩余的残液来改善模拟移动床系统的容量。冲洗除去含有脱附剂的残留残液，与来自进料流的正链烷烃的吸附相竞争。冲洗流是将置换柱中的流体但不会进入吸附剂的孔的材料。

67. 发明申请

US20120160742A1 High Purity Heavy Normal Paraffins Utilizing Integrated Systems 审中-公开
标题翻译：高纯度重质正常石蜡利用集成系统
公开(公告)号：US20120160742A1
公开(公告)日：2012-06-28
申请号：US12976295
申请日：2010-12-22
申请人： Stephen W. Sohn , Andrea G. Bozzano , Jeffrey L. Pieper
发明人： Stephen W. Sohn , Andrea G. Bozzano , Jeffrey L. Pieper
IPC分类号： C10G45/00
CPC分类号： C10G67/06 , C10G7/00 , C10G25/08 , C10G25/12 , C10G45/02 , C10G45/44 , C10G67/14 , C10G2300/201 , C10G2400/30
摘要： A process is presented for producing a purified normal paraffin product stream. The process includes passing a hydrocarbon stream having the desired normal paraffins to an adsorption separation system. A process stream generated from the separation system and having the normal paraffins is passed to an adsorption unit for the selective adsorption of aromatic compounds from the process stream, thereby producing a purified product.
摘要翻译：提出了一种用于生产纯化的正链烷烃产物流的方法。该方法包括使具有所需正常链烷烃的烃流通过吸附分离系统。从分离系统产生并具有正构链烷烃的工艺流被传递到用于从工艺流中选择性吸附芳族化合物的吸附单元，从而产生纯化产物。

68. 发明申请

US20110245556A1 Ethylene Production By Steam Cracking of Normal Paraffins 有权
标题翻译：乙烷生产通过蒸汽裂解正常石蜡
公开(公告)号：US20110245556A1
公开(公告)日：2011-10-06
申请号：US12749817
申请日：2010-03-30
申请人： Stephen W. Sohn , Lynn H. Rice , Santi Kulprathipanja
发明人： Stephen W. Sohn , Lynn H. Rice , Santi Kulprathipanja
IPC分类号： C07C4/02
CPC分类号： C10G25/08 , C07C4/06 , C07C7/13 , C10G9/36 , C10G25/06 , C10G55/04 , C10G61/06 , C10G63/08 , C10G2300/4081 , C10G2300/807 , C10G2400/02 , C10G2400/20 , C10G2400/30 , Y02P30/464 , C07C11/04 , C07C9/15
摘要： A simulated moving bed adsorptive separation process for preparing the separate feed streams charged to naphtha reforming unit and a steam cracking unit has been developed. The feed stream to the overall unit is passed into the adsorptive separation unit. The desorbent in the adsorptive separation is C12 hydrocarbons. The simulated moving bed adsorptive separation separates the components of the feed stream into a normal paraffin stream, which is charged to the steam cracking process, and non-normal hydrocarbons which are passed into a reforming zone. The desorbent is readily separated from the normal paraffin stream and from the non-normal paraffin stream and the simulated moving bed adsorption zone is operated at an A/Fn ratio of from about 0.90 to about 0.92.
摘要翻译：已经开发了用于制备装载到石脑油重整单元和蒸汽裂解装置的单独进料流的模拟移动床吸附分离方法。到整个单元的进料流被送入吸附分离单元。吸附分离中的解吸剂是C12烃。模拟的移动床吸附分离将进料流的组分分离成正常的石蜡流，将其装入蒸汽裂解过程，并将非正常烃进入重整区。解吸剂容易地与正链烷烃流和非正构链烷烃流分离，并且模拟移动床吸附区以约0.90至约0.92的A / Fn比操作。

69. 发明申请

US20100256434A1 Adsorption Process with On-Line Adsorbent Removal 有权
标题翻译：在线吸附剂去除的吸附过程
公开(公告)号：US20100256434A1
公开(公告)日：2010-10-07
申请号：US12815957
申请日：2010-06-15
申请人： Dana Lynn Pilliod , Katy Conley Randall , Eric Martin Harding
发明人： Dana Lynn Pilliod , Katy Conley Randall , Eric Martin Harding
IPC分类号： C07C7/12
CPC分类号： C10G25/08 , C07C7/13 , C07C15/08
摘要： This invention relates to a process for conversion of hydrocarbon feedstock, comprising the steps of (A) feeding the hydrocarbon feedstock to an adsorption unit; (B) adsorbing the hydrocarbon feedstock in the adsorption unit with a solid particulate adsorbent useful for adsorbing at least one component from the hydrocarbon feedstock under adsorption conditions; (C) withdrawing the adsorbed feedstock from the adsorption unit; (D) desorbing the component(s) from the solid particulate adsorbent; and (E) removing, under the adsorption conditions for a fractional time of step (B), at least a portion of said adsorbent while the feedstock is being fed to the adsorption unit.
摘要翻译：本发明涉及烃原料转化方法，包括以下步骤：（A）将烃原料进料到吸附单元; （B）用吸附条件下从烃原料吸附至少一种成分的固体颗粒吸附剂吸附单元中的烃原料; （C）从吸附单元抽出吸附的原料; （D）从固体颗粒吸附剂中解吸组分; 和（E）在吸附条件下在步骤（B）的分数时间内除去至少一部分所述吸附剂，同时将原料进料到吸附单元。

70. 发明授权

US06670519B1 Monomethyl paraffin adsorptive separation process 有权
标题翻译：单甲基石蜡吸附分离过程
公开(公告)号：US06670519B1
公开(公告)日：2003-12-30
申请号：US09977862
申请日：2001-10-15
申请人： Stephen W. Sohn , Santi Kulprathipanja , James E. Rekoske
发明人： Stephen W. Sohn , Santi Kulprathipanja , James E. Rekoske
IPC分类号： C07C713
CPC分类号： C10G25/08 , C10G2300/1051 , C10G2300/202
摘要： The amount of the adsorbent needed to recover a set quantity of monomethyl branched C10-C15 paraffins from a mixture comprising normal paraffins and other nonnormal hydrocarbons such as di-isoparaffins, di-isoolefins, naphthenes and aromatics by simulated moving bed adsorptive separation is reduced by adjusting three operating factors: percentage recovery of the paraffin, operating temperature and cycle time. This reduces the capital cost of the process. The recovered monomethyl hydrocarbons may be used to form a monomethyl branched alkylaromatic hydrocarbon useful as a detergent precursor.
摘要翻译：通过模拟移动床吸附分离，从包含正链烷烃和其它非正常烃类的混合物如二异链烷烃，二异戊烯，环烷烃和芳族化合物的混合物中回收一定量的单甲基支链C10-C15链烷烃所需的吸附剂的量被减少调整三个操作因素：石蜡回收百分比，操作温度和循环时间。这降低了流程的资本成本。回收的单甲基烃可用于形成可用作洗涤剂前体的单甲基支链烷基芳族烃。

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