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1. 发明授权

US08277639B2 Steam cracking of high TAN crudes 有权
标题翻译：高TAN原油的蒸汽裂解
公开(公告)号：US08277639B2
公开(公告)日：2012-10-02
申请号：US11231490
申请日：2005-09-20
申请人： John Scott Buchanan , Paul F. Keusenkothen , Stephen Harold Brown , Julian A. Wolfenbarger , James Earl Graham , James N. McCoy
发明人： John Scott Buchanan , Paul F. Keusenkothen , Stephen Harold Brown , Julian A. Wolfenbarger , James Earl Graham , James N. McCoy
IPC分类号： C10G9/36 , C10G17/00
CPC分类号： C10G9/00 , C10G2300/1033 , C10G2300/1055 , C10G2300/1059 , C10G2300/107 , C10G2300/1074 , C10G2300/1077 , C10G2300/203 , C10G2300/206 , C10G2300/807 , C10G2400/20 , Y02P30/40
摘要： The invention is directed to a process comprising feeding high TAN feedstreams to a steam cracker, whereby naphthenic acids in the feedstreams are substantially converted to CO, CO2, and low amounts of smaller acids (e.g., formic, acetic, propionic, and butyric acids). The feedstream is preferably a high TAN feedstream comprising crude or high TAN feedstream which has previously been subjected to a refinery process to remove resid.
摘要翻译：本发明涉及一种方法，包括将高TAN进料流加入到蒸汽裂化器中，由此进料流中的环烷酸基本上转化为CO，CO 2和少量较小的酸（例如甲酸，乙酸，丙酸和丁酸）。进料流优选是高TAN进料流，其包含先前经过炼油方法以除去渣油的粗TAN进料流或高TAN进料流。

2. 发明授权

US07629498B2 Process of manufacturing para-xylene 失效
标题翻译：对二甲苯生产工艺
公开(公告)号：US07629498B2
公开(公告)日：2009-12-08
申请号：US11823584
申请日：2007-06-28
申请人： Stephen Harold Brown , John Scott Buchanan
发明人： Stephen Harold Brown , John Scott Buchanan
IPC分类号： C07C2/66
CPC分类号： C07C4/04 , C07C1/24 , C07C6/126 , C07C15/08
摘要： This disclosure relates to a process of manufacturing para-xylene, comprising (a) contacting a pygas feedstock and methylating agent with a catalyst under reaction conditions to produce a product having para-xylene, wherein the product has higher para-xylene content than the para-xylene content of the pygas feedstock; and (b) separating the para-xylene from the product of the step (a), wherein the catalyst comprises a molecular sieve having a Diffusion Parameter for 2,2-dimethylbutane of about 0.1-15 sec−1 when measured at a temperature of 120° C. and a 2,2-dimethylbutane pressure of 8 kPa-a and the pygas comprises from about 1 to about 65 wt % benzene and from about 5 to 35 wt % toluene.
摘要翻译：本公开涉及一种制备对二甲苯的方法，其包括（a）在反应条件下使炽热原料和甲基化剂与催化剂接触以产生具有对二甲苯的产物，其中该产物比对位二甲苯具有更高的对二甲苯含量焦炭原料的二甲苯含量; 和（b）从步骤（a）的产物中分离对二甲苯，其中当在下列温度下测量时，催化剂包含具有约0.1-15秒-1的2,2-二甲基丁烷扩散参数的分子筛 120℃，并且2,2-二甲基丁烷压力为8kPa-a，焦煤包含约1至约65重量％的苯和约5至35重量％的甲苯。

3. 发明申请

US20100040517A1 Process Of Manufacturing Para-Xylene 有权
标题翻译：对二甲苯制造工艺
公开(公告)号：US20100040517A1
公开(公告)日：2010-02-18
申请号：US12603956
申请日：2009-10-22
申请人： Stephen Harold Brown , John Scott Buchanan
发明人： Stephen Harold Brown , John Scott Buchanan
IPC分类号： B01J10/00
CPC分类号： C07C4/04 , C07C1/24 , C07C6/126 , C07C15/08
摘要： This disclosure relates to a process of manufacturing para-xylene, comprising (a) contacting a pygas feedstock and methylating agent with a catalyst under reaction conditions to produce a product having para-xylene, wherein the product has higher para-xylene content than the para-xylene content of the pygas feedstock; and (b) separating the para-xylene from the product of the step (a), wherein the catalyst comprises a molecular sieve having a Diffusion Parameter for 2,2-dimethylbutane of about 0.1-15 sec−1 when measured at a temperature of 120° C. and a 2,2-dimethylbutane pressure of 8 kPa-a and the pygas comprises from about 1 to about 65 wt % benzene and from about 5 to 35 wt % toluene.
摘要翻译：本公开涉及一种制备对二甲苯的方法，其包括（a）在反应条件下使炽热原料和甲基化剂与催化剂接触以产生具有对二甲苯的产物，其中该产物比对位二甲苯具有更高的对二甲苯含量焦炭原料的二甲苯含量; 和（b）从步骤（a）的产物中分离对二甲苯，其中当在下列温度下测量时，催化剂包含具有约0.1-15秒-1的2,2-二甲基丁烷扩散参数的分子筛 120℃，并且2,2-二甲基丁烷压力为8kPa-a，焦煤包含约1至约65重量％的苯和约5至35重量％的甲苯。

4. 发明授权

US08048388B2 Process of manufacturing para-xylene 有权
标题翻译：对二甲苯生产工艺
公开(公告)号：US08048388B2
公开(公告)日：2011-11-01
申请号：US12603956
申请日：2009-10-22
申请人： Stephen Harold Brown , John Scott Buchanan
发明人： Stephen Harold Brown , John Scott Buchanan
IPC分类号： B01J8/00 , B01J8/04 , C07C1/00
CPC分类号： C07C4/04 , C07C1/24 , C07C6/126 , C07C15/08
摘要： This disclosure relates to a process of manufacturing para-xylene, comprising (a) contacting a pygas feedstock and methylating agent with a catalyst under reaction conditions to produce a product having para-xylene, wherein the product has higher para-xylene content than the para-xylene content of the pygas feedstock; and (b) separating the para-xylene from the product of the step (a), wherein the catalyst comprises a molecular sieve having a Diffusion Parameter for 2,2-dimethylbutane of about 0.1-15 sec−1 when measured at a temperature of 120° C. and a 2,2-dimethylbutane pressure of 8 kPa-a and the pygas comprises from about 1 to about 65 wt % benzene and from about 5 to 35 wt % toluene.
摘要翻译：本公开涉及一种制备对二甲苯的方法，其包括（a）在反应条件下使炽热原料和甲基化剂与催化剂接触以产生具有对二甲苯的产物，其中该产物比对位二甲苯具有更高的对二甲苯含量焦炭原料的二甲苯含量; 和（b）从步骤（a）的产物中分离对二甲苯，其中当在下列温度下测量时，催化剂包含具有约0.1-15秒-1的2,2-二甲基丁烷扩散参数的分子筛 120℃，并且2,2-二甲基丁烷压力为8kPa-a，焦煤包含约1至约65重量％的苯和约5至35重量％的甲苯。

5. 发明申请

US20090000988A1 Process of manufacturing para-xylene 失效
公开(公告)号：US20090000988A1
公开(公告)日：2009-01-01
申请号：US11823584
申请日：2007-06-28
申请人： Stephen Harold Brown , John Scott Buchanan
发明人： Stephen Harold Brown , John Scott Buchanan
IPC分类号： C10G35/04 , C10G35/00
CPC分类号： C07C4/04 , C07C1/24 , C07C6/126 , C07C15/08
摘要： This disclosure relates to a process of manufacturing para-xylene, comprising (a) contacting a pygas feedstock and methylating agent with a catalyst under reaction conditions to produce a product having para-xylene, wherein the product has higher para-xylene content than the para-xylene content of the pygas feedstock; and (b) separating the para-xylene from the product of the step (a), wherein the catalyst comprises a molecular sieve having a Diffusion Parameter for 2,2-dimethylbutane of about 0.1-15 sec−1 when measured at a temperature of 120° C. and a 2,2-dimethylbutane pressure of 8 kPa-a and the pygas comprises from about 1 to about 65 wt % benzene and from about 5 to 35 wt % toluene.

6. 发明授权

US08932451B2 Integrated crude refining with reduced coke formation 有权
标题翻译：综合原油精炼与焦炭形成减少
公开(公告)号：US08932451B2
公开(公告)日：2015-01-13
申请号：US13597504
申请日：2012-08-29
申请人： Ramon A. Strauss , Stephen Harold Brown , Donald E. Stratton , Stefan Maria Willy Ceulemans
发明人： Ramon A. Strauss , Stephen Harold Brown , Donald E. Stratton , Stefan Maria Willy Ceulemans
IPC分类号： C10G65/14 , C10G65/00 , C10G65/12 , B01D3/06 , C10G7/00 , B01J37/02 , C10G49/02 , B01J37/20 , C10G49/22 , C10G67/04 , C10G45/04 , B01J23/74 , B01J35/02 , C10G47/02 , B01J35/10 , B01J23/883 , B01J23/888
CPC分类号： C10G65/12 , B01J23/74 , B01J23/883 , B01J23/8885 , B01J35/023 , B01J35/1038 , B01J35/1042 , B01J35/1061 , B01J37/0201 , B01J37/0207 , B01J37/20 , C10G35/00 , C10G45/00 , C10G45/02 , C10G45/04 , C10G45/32 , C10G45/44 , C10G45/58 , C10G47/00 , C10G47/02 , C10G49/02 , C10G49/22 , C10G65/00 , C10G65/14 , C10G67/00 , C10G67/0454 , C10G2300/1037 , C10G2300/107 , C10G2300/1077 , C10G2300/202 , C10G2300/205 , C10G2300/206 , C10G2300/301 , C10G2300/305 , C10G2300/44 , C10G2400/02 , C10G2400/04 , C10G2400/08 , C10G2400/10 , C10G2400/26 , C10G2400/28
摘要： Methods are provided for processing crude oil feeds with reduced or minimized energy usage, reduced or minimized numbers of processing steps, improved allocation of hydrogen, and reduced or minimized formation of low value products. The methods reduce or minimize the use of vacuum distillation, and in many aspects reduce or minimize the use of both atmospheric and vacuum distillation. The methods also reduce or minimize the use of coking and fluid catalytic cracking processes.
摘要翻译：提供了用于以减少或最小化的能量使用来处理原油进料的方法，减少或最少数量的处理步骤，改善氢的分配，以及减少或最小化低价值产物的形成。该方法减少或最小化真空蒸馏的使用，并且在许多方面减少或最小化大气压和真空蒸馏的使用。该方法还减少或最小化焦化和流化催化裂化过程的使用。

7. 发明授权

US08741129B2 Use of low boiling point aromatic solvent in hydroprocessing heavy hydrocarbons 有权
标题翻译：在加氢处理重质烃中使用低沸点芳香族溶剂
公开(公告)号：US08741129B2
公开(公告)日：2014-06-03
申请号：US13597582
申请日：2012-08-29
申请人： Stephen Harold Brown , Teh C. Ho , Jane Chi-Ya Cheng , Hyung Suk Woo
发明人： Stephen Harold Brown , Teh C. Ho , Jane Chi-Ya Cheng , Hyung Suk Woo
IPC分类号： C10G45/00 , C10G47/00 , C10G45/02 , C10G45/32 , C10G45/44
CPC分类号： C10G45/00 , C10G45/02 , C10G45/32 , C10G45/44 , C10G45/58 , C10G47/00 , C10G2300/1037 , C10G2300/107 , C10G2300/1077 , C10G2300/202 , C10G2300/205 , C10G2300/206 , C10G2300/44
摘要： This invention is directed to a process for producing a hydroprocessed product. The invention is particularly advantageous in that substantially less hydrogen is absorbed during the process relative to conventional hydroprocessing methods. This benefit is achieved by using a particular solvent as a co-feed component. In particular, the solvent component contains at least one single ring aromatic compound and has a relatively low boiling point range compared to the heavy hydrocarbon oil component used as another co-feed component.
摘要翻译：本发明涉及一种加氢处理产物的生产方法。本发明特别有利的是，相对于常规的加氢处理方法，在该方法中吸收相对较少的氢。通过使用特定溶剂作为共进料组分来实现该益处。特别地，溶剂组分含有至少一种单环芳族化合物，并且与用作另一种共进料组分的重质烃油组分相比具有相对较低的沸点范围。

8. 发明申请

US20130081979A1 USE OF SUPERCRITICAL FLUID IN HYDROPROCESSING HEAVY HYDROCARBONS 审中-公开
标题翻译：超临界流体在氢化重油中的应用
公开(公告)号：US20130081979A1
公开(公告)日：2013-04-04
申请号：US13597616
申请日：2012-08-29
申请人： Stephen Harold Brown , Teh C. Ho , Jane Chi-ya Cheng , Hyung Suk Woo
发明人： Stephen Harold Brown , Teh C. Ho , Jane Chi-ya Cheng , Hyung Suk Woo
IPC分类号： C10G47/34
CPC分类号： C10G47/34 , C10G45/02 , C10G47/00 , C10G2300/205 , C10G2300/206 , C10G2300/301 , C10G2300/308 , C10G2300/44
摘要： This invention is directed to a process for producing a hydroprocessed product. The invention is particularly advantageous in that substantially longer run length can be attained relative to conventional hydroprocessing methods. This benefit is achieved by using a particular solvent as a co-feed component. In particular, the solvent component is comprised of at least one or more supercritical solvent compounds.
摘要翻译：本发明涉及一种加氢处理产物的生产方法。本发明特别有利的是，相对于常规的加氢处理方法可以实现更长的运行长度。通过使用特定溶剂作为共进料组分来实现该益处。特别地，溶剂组分由至少一种或多种超临界溶剂化合物组成。

9. 发明授权

US07989668B2 Lowering nitrogen-containing Lewis bases in molecular sieve oligomerisation 有权
标题翻译：降低分子筛低聚中的含氮路易斯碱
公开(公告)号：US07989668B2
公开(公告)日：2011-08-02
申请号：US11700979
申请日：2007-02-01
申请人： John Stephen Godsmark , Georges Marie Karel Mathys , Hubertus Joseph Beckers , Charles Morris Yarbrough , Stephen Harold Brown , Yeo-Meng Lim
发明人： John Stephen Godsmark , Georges Marie Karel Mathys , Hubertus Joseph Beckers , Charles Morris Yarbrough , Stephen Harold Brown , Yeo-Meng Lim
IPC分类号： C07C2/12
CPC分类号： C07C2/12 , C07C7/10 , C07C29/141 , C07C29/16 , C07C45/50 , C07C51/235 , C07C67/08 , C07C2529/70 , C07C2601/14 , C10G21/00 , C10G25/00 , C10G50/00 , C10L1/06 , C12C11/02 , C07C11/02 , C07C31/02 , C07C31/12 , C07C63/15 , C07C69/76 , C07C69/80 , C07C69/82 , C07C69/78 , C07C69/75 , C07C47/02
摘要： Nitrogen-containing Lewis bases act as poisons for molecular sieve catalysts used in oligomerisation reactions. A lowering of their presence in the feed prior to the contacting thereof with the molecular sieve brings a significant extension of catalyst life. Excessive elimination of these poisons may be disadvantageous. Lowering the levels of these catalyst poisons to more manageable concentrations is therefore preferred.
摘要翻译：含氮路易斯碱作为低聚反应中使用的分子筛催化剂的毒物。在与分子筛接触之前，它们在进料中的存在降低导致催化剂寿命的显着延长。过度消除这些毒素可能是不利的。因此优选将这些催化剂毒物的水平降低到更易于控制的浓度。

10. 发明申请

US20100282641A1 Process for Reducing Bromine Index of Hydrocarbon Feedstocks 有权
标题翻译：降低碳氢化合物原料溴指数的方法
公开(公告)号：US20100282641A1
公开(公告)日：2010-11-11
申请号：US12766372
申请日：2010-04-23
申请人： Stephen Harold Brown , Gary David Mohr , Michael Christopher Clark , Selma Lawrence
发明人： Stephen Harold Brown , Gary David Mohr , Michael Christopher Clark , Selma Lawrence
IPC分类号： C10G17/00
CPC分类号： C10G29/16 , C10G25/003 , C10G25/03 , C10G53/02 , C10G53/08 , C10G67/06 , C10G67/14 , C10G69/12 , C10G2300/4018 , C10G2300/4056 , C10G2300/701
摘要： A process for reducing the Bromine Index of a hydrocarbon feedstock, the process comprising the step of contacting the hydrocarbon feedstock with a catalyst at conversion conditions, wherein the catalyst includes at least one molecular sieve and at least one clay, and wherein said catalyst is sufficient to reduce more than 50% of the Bromine Index of a hydrocarbon feedstock.
摘要翻译：一种用于降低烃原料的溴指数的方法，该方法包括在转化条件下使烃原料与催化剂接触的步骤，其中催化剂包括至少一种分子筛和至少一种粘土，并且其中所述催化剂是足够的以减少烃原料的溴指数的50％以上。

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