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

US08230921B2 Oil recovery by in-situ cracking and hydrogenation 失效
标题翻译：通过原位开裂和氢化回收油
公开(公告)号：US08230921B2
公开(公告)日：2012-07-31
申请号：US12241707
申请日：2008-09-30
申请人： Laurence O. Stine , Paul T. Barger
发明人： Laurence O. Stine , Paul T. Barger
IPC分类号： E21B43/25 , E21B43/24 , E21B36/00
CPC分类号： E21B43/24 , E21B43/243
摘要： Enhanced recovery of crude oil from an oil well is provided by in-situ cracking of an oxygenated organic compound to form hydrogen. The crude oil is then hydrogenated and hydrogenation reaction products and crude oil are recovered from the oil well.
摘要翻译：通过原位裂解含氧有机化合物以形成氢，提供从油井中提高原油的回收率。然后将原油氢化，从油井中回收氢化反应产物和原油。

2. 发明授权

US08129576B2 Protection of solid acid catalysts from damage by volatile species 有权
标题翻译：保护固体酸催化剂免受挥发物的损害
公开(公告)号：US08129576B2
公开(公告)日：2012-03-06
申请号：US11171799
申请日：2005-06-30
申请人： Timur V. Voskoboynikov , Paul T. Barger , John Q. Chen
发明人： Timur V. Voskoboynikov , Paul T. Barger , John Q. Chen
IPC分类号： C07C4/02
CPC分类号： C10G11/05 , B01J29/00 , B01J29/40 , B01J29/85 , B01J2208/00707 , C07C1/20 , C07C2529/40 , C07C2529/85 , C10G3/48 , C10G3/49 , C10G3/62 , C10G2300/703 , C10G2400/20 , Y10S585/95 , C07C11/02
摘要： The invention provides a method to avoid catalyst damage and achieve longer catalyst life by selecting appropriate materials for reactor spacers, liners, catalyst binders, and supports, in particular, by not using crystalline silica-containing and high phosphorus-containing materials, if the presence of even small amount of steam is anticipated. In addition, alkali metals and alkaline earth metals are avoided due to potential damage to the catalyst.
摘要翻译：本发明提供了一种方法，通过为反应器间隔物，衬垫，催化剂粘合剂和载体选择合适的材料，特别是通过不使用结晶二氧化硅和高含磷材料来避免催化剂损坏并实现更长的催化剂寿命，如果存在即使是少量蒸汽。此外，由于潜在的催化剂损坏，碱金属和碱土金属被避免。

3. 发明申请

US20110027141A1 Aromatics Co-Production in a Methanol-to-Propylene Unit 有权
公开(公告)号：US20110027141A1
公开(公告)日：2011-02-03
申请号：US12902462
申请日：2010-10-12
申请人： Andrea G. Bozzano , Timur V. Voskoboynikov , Tom N. Kalnes , Paul T. Barger , Gavin P. Towler , Bryan K. Glover
发明人： Andrea G. Bozzano , Timur V. Voskoboynikov , Tom N. Kalnes , Paul T. Barger , Gavin P. Towler , Bryan K. Glover
IPC分类号： B01J8/00
CPC分类号： C07C2/66 , C07C1/24 , C07C2/864 , C07C6/126 , C07C2529/40 , Y02P20/52 , Y02P30/42 , C07C11/06 , C07C15/08
摘要： The present invention provides a reactor system having: (1) a first reactor receiving an oxygenate component and a hydrocarbon component and capable of converting the oxygenate component into a light olefin and the hydrocarbon component into alkyl aromatic compounds; (2) a separator system for providing a first product stream containing a C3 olefin, a second stream containing a C7 aromatic, and a third stream containing C8 aromatic compounds; (3) a first line connecting the separator to the inlet of the first reactor for conveying the second stream to the first reactor; (4) a second line in fluid communication with the separator system for conveying the C3 olefin to a propylene recovery unit, and (4) a third line in fluid communication with the separator system for conveying the C8 aromatic compounds to a xylene recovery unit.

4. 发明申请

US20100081564A1 PROTECTION OF SOLID ACID CATALYSTS FROM DAMAGE BY VOLATILE SPECIES 审中-公开
标题翻译：固体酸催化剂由挥发性物质的损害保护
公开(公告)号：US20100081564A1
公开(公告)日：2010-04-01
申请号：US12632302
申请日：2009-12-07
申请人： Timur V. Voskoboynikov , Paul T. Barger , John Q. Chen
发明人： Timur V. Voskoboynikov , Paul T. Barger , John Q. Chen
IPC分类号： B01J29/40
CPC分类号： C10G11/05 , B01J29/00 , B01J29/40 , B01J29/85 , B01J2208/00707 , C07C1/20 , C07C2529/40 , C07C2529/85 , C10G3/48 , C10G3/49 , C10G3/62 , C10G2300/703 , C10G2400/20 , Y10S585/95 , C07C11/02
摘要： The invention provides a method to avoid catalyst damage and achieve longer catalyst life by selecting appropriate materials for reactor spacers, liners, catalyst binders, and supports, in particular, by not using crystalline silica-containing and high phosphorus-containing materials, if the presence of even small amount of steam is anticipated. In addition, alkali metals and alkaline earth metals are avoided due to potential damage to the catalyst.
摘要翻译：本发明提供了一种方法，通过为反应器间隔物，衬垫，催化剂粘合剂和载体选择合适的材料，特别是通过不使用结晶二氧化硅和高含磷材料来避免催化剂损坏并实现更长的催化剂寿命，如果存在即使是少量蒸汽。此外，由于潜在的催化剂损坏，碱金属和碱土金属被避免。

5. 发明授权

US07547812B2 Enhancement of molecular sieve performance 有权
标题翻译：增强分子筛性能
公开(公告)号：US07547812B2
公开(公告)日：2009-06-16
申请号：US11171801
申请日：2005-06-30
申请人： Wharton Sinkler , Robert W. Broach , Natasha Erdman , Thomas M. Reynolds , John Q. Chen , Stephen T. Wilson , Paul T. Barger
发明人： Wharton Sinkler , Robert W. Broach , Natasha Erdman , Thomas M. Reynolds , John Q. Chen , Stephen T. Wilson , Paul T. Barger
IPC分类号： C07C1/00 , B01J27/182
CPC分类号： B01J29/005 , B01J29/84 , B01J29/85 , B01J2229/62 , C07C1/20 , C07C2521/04 , C07C2521/08 , C07C2521/12 , C07C2529/85 , Y02P30/42 , C07C11/02
摘要： A catalyst for converting methanol to light olefins and the process for making and using the catalyst are disclosed and claimed. SAPO-34 is a specific catalyst that benefits from its preparation in accordance with this invention. A seed material is used in making the catalyst that has a higher content of the EL metal than is found in the principal part of the catalyst. The molecular sieve has predominantly a roughly rectangular parallelepiped morphology crystal structure with a lower fault density and a better selectivity for light olefins.
摘要翻译：公开并要求保护用于将甲醇转化为轻质烯烃的催化剂以及制备和使用该催化剂的方法。 SAPO-34是根据本发明从其制备中受益的特定催化剂。种子材料用于制造具有比在催化剂主要部分中发现的EL金属含量更高的催化剂。分子筛主要具有大致长方体形状的晶体结构，具有较低的断层密度和较轻的烯烃选择性。

6. 发明授权

US5248647A Sapo catalysts and use thereof in methanol conversion processes 失效
标题翻译： Sapo催化剂及其在甲醇转化过程中的应用
公开(公告)号：US5248647A
公开(公告)日：1993-09-28
申请号：US793874
申请日：1991-12-23
申请人： Paul T. Barger
发明人： Paul T. Barger
IPC分类号： B01J29/85 , C07C1/20
CPC分类号： B01J29/85 , C07C1/20 , B01J2229/36 , B01J2229/40 , B01J2229/42 , C07C2529/85 , Y02P20/52 , Y02P30/42
摘要： Hydrothermal treatment of silicoaluminophosphate molecular sieves at temperatures in excess of about 700.degree. C. for periods sufficient to destroy a large proportion of their acid sites while retaining at least 80 percent of their crystallinity is found to result in a catalyst for converting methanol to lower olefins having increased catalyst life, increased selectivity for C.sub.2 -C.sub.3 olefins and decreased selectivity for paraffin production than the untreated SAPO-n starting composition.
摘要翻译：在超过约700℃的温度下水热处理硅铝磷酸盐分子筛，足以破坏其大部分酸性位点同时保持其至少80％的结晶度的时间段被发现导致用于将甲醇转化为低级烯烃的催化剂与未处理的SAPO-n起始组合物相比，催化剂寿命增加，C2-C3烯烃的选择性提高，石蜡生产的选择性降低。

7. 发明授权

US5191141A Process for converting methanol to olefins using an improved metal aluminophosphate catalyst 失效
标题翻译：使用改进的金属磷酸铝催化剂将甲醇转化为烯烃的方法
公开(公告)号：US5191141A
公开(公告)日：1993-03-02
申请号：US862018
申请日：1992-04-01
申请人： Paul T. Barger , Stephen T. Wilson , Jennifer S. Holmgren
发明人： Paul T. Barger , Stephen T. Wilson , Jennifer S. Holmgren
IPC分类号： B01J29/84 , B01J29/85 , C07C1/20
CPC分类号： B01J29/85 , B01J29/84 , C07C1/20 , B01J2229/26 , B01J2229/42 , C07C2529/83 , C07C2529/85 , Y02P20/52
摘要： This invention relates to an improved process for converting methanol to light olefins using an ELAPO catalyst. The catalyst comprises a metal aluminophosphate molecular sieve having the empirical formula (EL.sub.x Al.sub.y P.sub.z)O.sub.2 where EL is a metal and x,y and z are mole fractions of EL, Al and P respectively. Preferred metals are silicon, magnesium and cobalt, with silicon especially preferred. The molecular sieve catalyst is composed of particles at least 50% of which have a particle size less than 1.0 .mu.m and no more than 10% of the particles have a particle size greater than 2.0 .mu.m. It is also preferred that the metal content (x) be from about 0.005 and 0.05 mole fraction.
摘要翻译：本发明涉及使用ELAPO催化剂将甲醇转化为轻质烯烃的改进方法。催化剂包括具有经验式（ELxAlyPz）O 2的金属铝磷酸盐分子筛，其中EL是金属，x，y和z分别是EL，Al和P的摩尔分数。优选的金属是硅，镁和钴，特别优选硅。分子筛催化剂由至少50％的粒径小于1.0μm且不超过10％的颗粒具有大于2.0μm的粒度的颗粒组成。金属含量（x）也优选为约0.005和0.05摩尔分数。

8. 发明授权

US4777312A Process for the isomerization of dimethylnaphthalenes 失效
标题翻译：二甲基萘异构化的方法
公开(公告)号：US4777312A
公开(公告)日：1988-10-11
申请号：US138249
申请日：1987-12-28
申请人： Steve T. Bakas , Paul T. Barger
发明人： Steve T. Bakas , Paul T. Barger
IPC分类号： B01J29/22 , C07C5/22 , C07C5/27 , C10G45/64
CPC分类号： B01J29/22 , C07C5/2791 , Y02P20/582
摘要： Superior isomerization performance is obtained in an isomerization process employing a catalytic composition comprising a Group VIII noble metal and a hydrogen form mordenite incorporated with alumina. The superior isomerization performance is achieved using a catalyst composition having a surface area of at least 580 m.sup.2 /g. A novel method of preparing an isomerization catalyst having a surface area of at least 580 m.sup.2 /g is characterized by contacting a formed catalytic composite with an acidic aqueous solution prior to addition of the Group VIII noble metal. The isomerization process is particularly useful in the isomerization of a dimethylnaphthalene containing feedstock into a product that contains a higher concentration of the 2,6-dimethylnaphthalene isomer than did the feedstock.
摘要翻译：在使用包含VIII族贵金属和与氧化铝结合的氢形式丝光沸石的催化组合物的异构化方法中获得了优异的异构化性能。使用具有至少580m 2 / g的表面积的催化剂组合物来实现优异的异构化性能。制备具有至少580m 2 / g的表面积的异构化催化剂的新方法的特征在于，在加入第VIII族贵金属之前，使形成的催化剂复合物与酸性水溶液接触。异构化方法特别可用于将含二甲基萘的原料异构化成含有比原料更高浓度的2,6-二甲基萘异构体的产物。

9. 发明授权

US4737479A Process for the oligomerization of olefins and a catalyst thereof 失效
标题翻译：烯烃低聚方法及其催化剂
公开(公告)号：US4737479A
公开(公告)日：1988-04-12
申请号：US25535
申请日：1987-03-13
申请人： Robert R. Frame , Paul T. Barger
发明人： Robert R. Frame , Paul T. Barger
IPC分类号： B01J31/02 , B01J31/14 , C07C2/30
CPC分类号： C07C2/30 , B01J31/0212 , B01J31/143 , B01J2231/20 , C07C2521/04 , C07C2521/08 , C07C2521/12 , C07C2523/75 , C07C2523/755 , C07C2531/14 , C07C2531/28
摘要： An olefinic feedstock containing contaminants such as oxygenates may be oligomerized to a desired oligomer which contains a particular configuration. The process may be effected by utilizing a catalyst which comprises a porous support containing a catalytically effective amount of a non-stoichiometric hydrogen and oxygen-containing iron group metal compound in combination with a catalytically effective amount of an alkyl aluminum compound and an activator comprising an aluminum alkoxide. The presence of the latter compound in the catalyst compound will permit the catalyst to maintain its activity and stability over a relatively long period of time.
摘要翻译：含有污染物如含氧化合物的烯烃原料可以低聚至包含特定构型的所需低聚物。该方法可以通过使用包含含有催化有效量的非化学计量的氢和含氧铁族金属化合物的多孔载体与催化有效量的烷基铝化合物和包含烷氧化铝催化剂化合物中后一种化合物的存在将允许催化剂在相当长的时间内保持其活性和稳定性。

10. 发明授权

US08704028B2 Conversion of acyclic symmetrical olefins to higher and lower carbon number olefin products 有权
标题翻译：将无环对称烯烃转化为高级和低级碳数烯烃产物
公开(公告)号：US08704028B2
公开(公告)日：2014-04-22
申请号：US12750005
申请日：2010-03-30
申请人： Christopher P. Nicholas , Etienne Mazoyer , Mostafa Taoufik , Jean-Marie Basset , Paul T. Barger
发明人： Christopher P. Nicholas , Etienne Mazoyer , Mostafa Taoufik , Jean-Marie Basset , Paul T. Barger
IPC分类号： C07C6/04
CPC分类号： C07C6/04 , C07C2521/04 , C07C2531/12 , Y02P20/52 , Y02P30/42 , C07C11/10 , C07C11/06
摘要： Processes for the conversion, under conditions and with a catalyst system effective for olefin metathesis, of hydrocarbon feedstocks comprising an acyclic symmetrical olefin (e.g., butene-2) are described. Olefin products of lower and higher carbon numbers (e.g., propylene and pentene) are formed in the presence of a catalyst comprising a solid support and a tungsten hydride bonded to alumina present in the support. This occurs despite the olefin metathesis reaction mechanism leading to a degenerative result, without any expected production of different carbon number products from acyclic symmetrical olefins.
摘要翻译：描述了在包含无环对称的烯烃（例如丁烯-2）的烃原料的转化条件和对烯烃复分解有效的催化剂体系的转化方法。在包含固体载体和与载体中存在的氧化铝结合的氢化钨的催化剂存在下形成具有较低和较高碳数的烯烃产物（例如丙烯和戊烯）。尽管烯烃复分解反应机制导致退化结果，但是没有任何预期从不循环对称烯烃中产生不同的碳数产物。

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