公开(公告)号：US10119026B2

公开(公告)日：2018-11-06

申请号：US14348916

申请日：2012-10-12

申请人： CECA S.A.

发明人： Juan Antonio Gonzalez Leon ,  Gilles Barreto ,  Vincent Luca

IPC分类号： C08L95/00 ,  C04B26/00 ,  C04B26/26 ,  C04B40/00 ,  C08K5/3445 ,  C08K5/36 ,  C08K5/52 ,  C04B111/00

摘要： The present invention relates to a method of improving the incorporation of recycled bituminous products by using at least one surfactant as an alternative to the known rejuvenating oils, for the preparation of asphalt mixes containing recycled bituminous products. The use of such alternative surfactant(s) results in better mechanical properties of the asphalt mix, while using smaller amounts of fresh bitumen and greater amounts of recycled bituminous products.

公开(公告)号：US20170226031A1

公开(公告)日：2017-08-10

申请号：US15501688

申请日：2015-08-04

申请人： IFP ENERGIES NOUVELLES ,  CECA S.A.

发明人： Catherine LAROCHE ,  Philibert LEFLAIVE ,  Arnaud BAUDOT ,  Ludivine BOUVIER ,  Cecile LUTZ ,  Serge NICOLAS

IPC分类号： C07C7/13 ,  B01J20/28 ,  B01J20/18

CPC分类号： C07C7/13 ,  B01J20/18 ,  B01J20/183 ,  B01J20/186 ,  B01J20/2803 ,  B01J20/28059 ,  B01J20/28061 ,  B01J20/28071 ,  B01J20/28073 ,  B01J20/28083 ,  B01J20/28085 ,  C07C15/08

摘要： The invention relates to a method for separating meta-xylene from C8 aromatic fractions, using a zeolitic adsorbent based on sodium-exchanged or sodium-and-lithium-exchanged agglomerated crystals of zeolite Y, with a large external surface area.

公开(公告)号：US20170218524A1

公开(公告)日：2017-08-03

申请号：US15443764

申请日：2017-02-27

申请人： CECA S.A

发明人： TONG EAK POU ,  STÈPHANE BOITO

IPC分类号： C23F11/14 ,  C23F11/02 ,  C23F11/04 ,  C10G75/02

摘要： The invention relates to a composition for inhibiting corrosion of the upper part (or roof) of a pipeline for conveying wet hydrocarbons, i.e. hydrocarbons comprising a variable amount of water, said composition comprising at least one Amine 1 with vapour pressure greater than or equal to 10 mmHg, and at least one. Amine 2 with vapour pressure greater than or equal to 0.1 mmHg and strictly less than 10 mmHg.The invention also relates to the use of such a composition, and also to the method of inhibiting top-of-line corrosion employing said inhibitor composition.

公开(公告)号：US20160289146A1

公开(公告)日：2016-10-06

申请号：US15037896

申请日：2014-11-20

申请人： CECA S.A. ,  IFP ENERGIES NOUVELLES

发明人： Catherine LAROCHE ,  Ludivine BOUVIER ,  Philibert LEFLAIVE ,  Cécile LUTZ ,  Anne-Sophie GAY ,  Florent MOREAU

IPC分类号： C07C7/13 ,  B01J20/30 ,  B01J20/28 ,  B01J20/18 ,  B01J20/12

摘要： The present invention relates to a zeolitic granular material having a connected zeolitic structure across the entire volume thereof, having high mechanical resistance to crushing in the bed, and optimised material transfer in the macro-mesopores. The invention also relates to the method for preparing said zeolitic granular material, as well as to the use thereof as an adsorbent material in co-current or counter-current liquid phase separation methods, typically in a simulated mobile bed.

摘要翻译： 本发明涉及在其整个体积上具有连接的沸石结构的沸石颗粒材料，其具有高的机械抗破碎性，并且在宏观介孔中优化了材料转移。 本发明还涉及制备所述沸石颗粒材料的方法，以及其作为吸附剂材料在并流或逆流液相分离方法中的用途，通常在模拟的移动床中。

公开(公告)号：US20160176720A1

公开(公告)日：2016-06-23

申请号：US14892101

申请日：2014-08-06

申请人： CECA S.A.

发明人： Serge NICOLAS ,  Ludivine BOUVIER ,  Cecile LUTZ

IPC分类号： C01B39/24 ,  C01B39/04

CPC分类号： C01B39/24 ,  C01B39/04 ,  C01P2002/22 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/17

摘要： The present invention concerns Y-type FAU zeolites with hierarchical porosity having an Si/AI atomic ratio strictly greater than 1.4 and less than or equal to 6, having controlled and optimised crystallinity, and having mesoporosity such that the mesoporous outer surface area is between 40 m2·g−1 and 400 m2·g−1. The present invention also concerns the method for preparing said Y-type FAU zeolites with hierarchical porosity.

摘要翻译： 本发明涉及具有分级孔隙率的Y型FAU沸石，其具有严格大于1.4且小于或等于6的Si / Al原子比，具有受控和优化的结晶度，并且具有中孔性，使得介孔外表面积在40 m2·g-1和400m2·g-1。 本发明还涉及制备具有分级孔隙率的所述Y型FAU沸石的方法。

公开(公告)号：US10422043B2

公开(公告)日：2019-09-24

申请号：US15443764

申请日：2017-02-27

申请人： CECA S.A.

发明人： Tong Eak Pou ,  Stéphane Boito

IPC分类号： C23F11/14 ,  C23F11/02 ,  C23F11/04 ,  C10G75/02 ,  C09K8/54 ,  C09K15/28

摘要： The invention relates to a composition for inhibiting corrosion of the upper part (or roof) of a pipeline for conveying wet hydrocarbons, i.e. hydrocarbons comprising a variable amount of water, said composition comprising at least one Amine 1 with vapor pressure greater than or equal to 10 mmHg, and at least one. Amine 2 with vapor pressure greater than or equal to 0.1 mmHg and strictly less than 10 mmHg.The invention also relates to the use of such a composition, and also to the method of inhibiting top-of-line corrosion employing said inhibitor composition.

公开(公告)号：US09707539B2

公开(公告)日：2017-07-18

申请号：US14888309

申请日：2014-04-29

申请人： IFP ENERGIES NOUVELLES ,  CECA S.A.

发明人： Nicolas Bats ,  Catherine Laroche ,  Philibert Leflaive ,  Ludivine Bouvier

IPC分类号： B01J20/18 ,  B01J20/28 ,  B01J20/30 ,  B01J20/32 ,  B82Y30/00 ,  C07C29/76 ,  C07C37/82 ,  C07C7/13

CPC分类号： B01J20/186 ,  B01J20/28004 ,  B01J20/28007 ,  B01J20/2803 ,  B01J20/3028 ,  B01J20/3042 ,  B01J20/3071 ,  B01J20/3078 ,  B01J20/3085 ,  B01J20/3204 ,  B01J20/3236 ,  B82Y30/00 ,  C07C7/13 ,  C07C29/76 ,  C07C37/82

摘要： The present invention relates to zeolite adsorbents based on agglomerated crystals of zeolite EMT comprising barium and/or potassium. These adsorbents find applications in the separation of aromatic C8 isomer fractions, especially of xylenes, in the separation of substituted toluene isomers, such as nitrotoluene, diethyltoluene and toluenediamine, and in the separation of cresols, and in the separation of polyhydric alcohols, such as sugars.

公开(公告)号：US20160090655A1

公开(公告)日：2016-03-31

申请号：US14892736

申请日：2014-05-23

申请人： CECA S.A.

发明人： Tong Eak POU ,  Jean Francois DEVAUX

IPC分类号： C23F11/14 ,  C23F11/00 ,  C23F11/16

CPC分类号： C23F11/149 ,  C09K8/54 ,  C23F11/00 ,  C23F11/10 ,  C23F11/141 ,  C23F11/161

摘要： The present invention relates to formulations for inhibiting the corrosion of the metals used in the oil industry, and more generally in all types of industries for drilling for fossil compounds or ores, such as gas or oil. The corrosion-inhibiting formulations are stable during storage, and have improved properties due to the presence of at least one compound having at least one triazine unit. The invention also relates to the use of at least one compound comprising at least one triazine unit in a corrosion-inhibiting formulation, as well as to the use of said corrosion-inhibiting formulation in the oil, gas and mining industry.

摘要翻译： 本发明涉及用于抑制在石油工业中使用的金属腐蚀的制剂，更普遍地涉及用于化石化合物或矿石如气体或油的所有类型的工业。 腐蚀抑制剂在储存期间是稳定的，并且由于存在至少一种具有至少一个三嗪单元的化合物而具有改进的性能。 本发明还涉及至少一种包含至少一种三嗪单元的化合物在腐蚀抑制剂中的用途，以及在油，天然气和采矿业中使用所述腐蚀抑制剂。

公开(公告)号：US20140230693A1

公开(公告)日：2014-08-21

申请号：US14348916

申请日：2012-10-12

申请人： CECA S.A.

发明人： Juan Antonio Gonzalez Leon ,  Gilles Barreto ,  Vincent Luca

IPC分类号： C08K5/52 ,  C08K5/3445 ,  C08K5/36 ,  C08L95/00

CPC分类号： C08L95/00 ,  C04B26/006 ,  C04B26/26 ,  C04B40/0039 ,  C04B2111/0075 ,  C08K5/3445 ,  C08K5/36 ,  C08K5/52 ,  C08L2555/34 ,  Y02W30/95 ,  C04B18/167 ,  C04B2103/406 ,  C04B24/08

摘要： The present invention relates to a method of improving the incorporation of recycled bituminous products by using at least one surfactant as an alternative to the known rejuvenating oils, for the preparation of asphalt mixes containing recycled bituminous products. The use of such alternative surfactant(s) results in better mechanical properties of the asphalt mix, while using smaller amounts of fresh bitumen and greater amounts of recycled bituminous products.

摘要翻译： 本发明涉及通过使用至少一种表面活性剂作为已知的再生油的替代物来改进再循环的沥青产物的掺入，用于制备含有回收的沥青产品的沥青混合料的方法。 使用这种替代的表面活性剂导致沥青混合料的更好的机械性能，同时使用较少量的新鲜沥青和更多量的再生沥青产品。

公开(公告)号：US20040035751A1

公开(公告)日：2004-02-26

申请号：US10437456

申请日：2003-05-14

申请人： CECA, S.A.

发明人： Dominique Plee

IPC分类号： C04B038/00 ,  C01B033/26 ,  C10G011/00 ,  C07C005/22 ,  C07C002/54

CPC分类号： G01N30/482 ,  B01J20/06 ,  B01J20/28004 ,  B01J20/28016 ,  B01J20/2803 ,  B01J20/28069 ,  B01J20/28083 ,  B01J20/282 ,  B01J20/3433 ,  B01J20/3483 ,  B01J20/3491 ,  B01J29/0308 ,  B01J29/041 ,  B01J35/023 ,  B01J2220/54 ,  C01B37/005 ,  C01B37/02

摘要： The present invention relates to new mesoporous inorganic solids in the form of primary and/or secondary inorganic particles of D10null1 nullm and D50null3 nullm, preferably from D10null2 nullm and D50null10 nullm the size of which can go up to 10 mm, wherein the microporous volume (pores of size less than or equal to 2 nullm) represents at most 10% of the total porous volume up to 300 nm. These solids can advantageously be used as catalytic component supports in polymerization reactions, as reaction catalysts in the refining and petrochemical fields, as adsorbents for separating the components of a gaseous or liquid mixture consisting of at least 2 different compounds and as chromatography column packing supports.

摘要翻译： 本发明涉及D10> = 1mum且D50> = 3mum，优选为D10> =2μm和D50> =10μm的初级和/或次级无机颗粒形式的新的介孔无机固体，其大小为 可以达到10mm，其中微孔体积（尺寸小于或等于2μm的孔）占至多达300nm的总多孔体积的至多10％。 这些固体可有利地用作聚合反应中的催化组分载体，作为精炼和石油化学领域中的反应催化剂，作为用于分离由至少2种不同化合物组成的气态或液体混合物的组分的吸附剂和作为色谱柱填料载体。