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. 发明专利

JP2006342349A USE OF CESIUM-EXCHANGED FAUJASITE TYPE ZEOLITE FOR STRONGLY DESULFURIZING GASOLINE FRACTION 审中-公开
公开(公告)号：JP2006342349A
公开(公告)日：2006-12-21
申请号：JP2006154115
申请日：2006-06-02
申请人： INST FRANCAIS DU PETROLE
发明人： THOMAS MICHEL , NICOLAOS ALEXANDRE
IPC分类号： C10G25/05 , C01B39/22 , C01B39/24
摘要： PROBLEM TO BE SOLVED: To provide a new strongly desulfurization method for adsorbing and desulfurizing sulfur contents in a gasoline in the coexistence of aromatic compounds and olefins to correspond to the changes in regulations related to the amounts of sulfur contents in fuels. SOLUTION: The method for preparing cesium-exchanged X, Y or LSX type faujasite zeolite which can adsorb thiophene compounds, while limiting the simultaneous adsorption of the olefins and the aromatic compounds existing in a raw material oil. The application of the zeolite to the strong desulfurization of FCC gasoline. COPYRIGHT: (C)2007,JPO&INPIT

2. 发明申请

WO2008122706A3 IMPROVED METHOD OF DESULPHURATION AND DENITROGENATION OF A GASOIL HYDROCARBONATED FRACTION CONTAINING NITROGEN COMPOUNDS 审中-公开
标题翻译：改进的含氮化合物的气体烃化物脱硫和脱氮方法
公开(公告)号：WO2008122706A3
公开(公告)日：2008-11-27
申请号：PCT/FR2008000206
申请日：2008-02-14
申请人： INST FRANCAIS DU PETROLE , NICOLAOS ALEXANDRE , BRIOT PATRICK , RICHARD DANIELLE
发明人： NICOLAOS ALEXANDRE , BRIOT PATRICK , RICHARD DANIELLE
IPC分类号： C10G25/05 , C10G25/12 , C10G67/06
CPC分类号： C10G25/05 , C10G2300/1055 , C10G2300/202 , C10G2300/301 , C10G2400/04
摘要： The invention describes an improved method for deep desulphuration of a gasoil hydrocarbonated fraction comprising a catalytic hyrodesulphuration unit preceded by an absorption unit for nitrogen compunds inhibiting the hydrodesulphuration reaction.
摘要翻译：本发明描述了一种用于油气烃馏分的深度脱硫的改进方法，其包含催化氢化脱硫单元，之前是用于抑制加氢脱硫反应的氮肥的吸收单元。

3. 发明申请

WO2007147970A3 METHOD OF REMOVING MERCAPTANS FROM LIQUID AND GASEOUS EFFLUENTS 审中-公开
标题翻译：从液体和气体流出物中除去麦芽糖的方法
公开(公告)号：WO2007147970A3
公开(公告)日：2008-03-06
申请号：PCT/FR2007001017
申请日：2007-06-20
申请人： INST FRANCAIS DU PETROLE , BRIOT PATRICK , NICOLAOS ALEXANDRE , MARICAR-PICHON MICHELE
发明人： BRIOT PATRICK , NICOLAOS ALEXANDRE , MARICAR-PICHON MICHELE
IPC分类号： C10G25/02 , B01J23/02 , C10G29/06
CPC分类号： B01J29/06 , B01J23/02 , B01J29/082 , B01J29/084 , B01J2229/18
摘要： The present invention relates to a method of converting mercaptans contained in gaseous and/or liquid hydrocarbon cuts into disulfides by contacting in the absence of gaseous or liquid oxygen or provided by a peroxide on a solid comprising an amorphous or crystalline oxide and one or more elements of group IA of the Periodic Table and/or one of more elements of group IIA of the Periodic Table.
摘要翻译：本发明涉及通过在不存在气态或液态氧或由过氧化物提供的含有非晶或结晶氧化物和一种或多种元素的固体上接触将包含在气态和/或液态烃馏分中的硫醇转化为二硫化物的方法的周期表的IA组和/或元素周期表的IIA族的更多元素之一。

4. 发明专利

BRPI0900937A2 未知
公开(公告)号：BRPI0900937A2
公开(公告)日：2009-12-01
申请号：BRPI0900937
申请日：2009-03-23
申请人： INST FRANCAIS DU PETROLE
发明人： THOMAS MICHEL , GIROUDIERE FABRICE , NICOLAOS ALEXANDRE , XU JIJUN , DOSHI KISHORE
IPC分类号： C01B3/36 , C01B3/38 , C01B3/48 , C01B3/50
摘要： The method comprises heating a liquid hydrocarbon feedstock containing sulfur-containing compounds by indirect heat exchange with a hot stream, introducing the feedstock into a desulfurization unit, evaporating the feedstock by indirect heat exchange with the hot stream, subjecting the evaporated feedstock to an autothermal reforming in the presence of water and a source of oxygen and introducing the obtained stream into a reactor for converting carbon monoxide with water to reduce the content of carbon monoxide in the hydrogen-rich gas that is produced. The method comprises heating a liquid hydrocarbon feedstock containing sulfur-containing compounds by indirect heat exchange with a hot stream comprising the stream that exits from the autothermal reformer cooled by heat exchange with other streams, the stream that exits from the reactor for converting carbon monoxide with water, and the stream that exits from the reactor for converting carbon monoxide previously cooled by heat exchange with one or more other streams, introducing the feedstock into a desulfurization unit, evaporating the feedstock by indirect heat exchange with the hot stream that exits from the autothermal reformer, subjecting the evaporated feedstock to an autothermal reforming in the presence of water and a source of oxygen, to produce a hydrogen-rich gaseous stream, and introducing the obtained stream into a reactor for converting carbon monoxide with water so as to reduce the content of carbon monoxide in the hydrogen-rich gas that is produced. The temperature of the liquid hydrocarbon feedstock at the outlet of the heat exchanger (105) of the heating step is 60-150[deg] C. The temperature of the evaporated hydrocarbon feedstock at the outlet of the heat exchanger of the evaporating step is 300-400[deg] C. The temperature of the hydrogen-rich gaseous stream at the outlet of the autothermal reforming reactor (115) in the subjecting step is 300-725[deg] C. The desulfurization unit contains a catalyst comprising a support and an element, in which 30 wt.% of the element is reduced to metallic state, and an adsorbent located upstream of the catalyst. The process comprises adding a stream of water in liquid form to the liquid hydrocarbon feedstock that exits from the desulfurization reactor between the introducing and evaporating steps. An independent claim is included for an installation for reforming a liquid hydrocarbon feedstock.

5. 发明专利

FR2886557B1 未知
公开(公告)号：FR2886557B1
公开(公告)日：2007-10-19
申请号：FR0505677
申请日：2005-06-02
申请人： INST FRANCAIS DU PETROLE
发明人： THOMAS MICHEL , NICOLAOS ALEXANDRE , MAGNOUX PATRICK , JOLY GUY
IPC分类号： B01J20/18 , C10G25/05
摘要： Desulfuration of gasoline cut by adsorption on a faujasite zeolite (I). (I) has a silicon/aluminum molar ratio of 1-10, a meso and macroporosity volume of 0.25-0.4 cm 3>/g, a microporosity volume of 0.12-0.35 cm 3>/g and a size of crystals less than 3 microns. Desulfuration of gasoline cut by adsorption on a faujasite zeolite (I) of formula M x / n[(AlO 2) x][(SiO 2) y]. zH 2O. (I) has a silicon/aluminum (Si/Al) molar ratio of 1-10, a meso and macroporosity volume of 0.25-0.4 cm 3>/g, a microporosity volume of 0.12-0.35 cm 3>/g and a crystal size of less than 3 microns. The cation (M) is partially exchanged by cesium, with an exchange rate of 2-98%,.

6. 发明专利

GB2405153B Process for desulphurizing gasoline by adsorption 未知
公开(公告)号：GB2405153B
公开(公告)日：2007-08-29
申请号：GB0416378
申请日：2004-07-22
申请人： INST FRANCAIS DU PETROLE
发明人： NICOLAOS ALEXANDRE , PICARD FLORENT
IPC分类号： C10G69/14 , C10G67/16

7. 发明专利

FR2886557A1 UTILISATION DE ZEOLITHES DE TYPE FAUJASITE ECHANGEE AU CESIUM POUR LA DESULFURATION POUSSEE DE COUPE ESSENCE 未知
公开(公告)号：FR2886557A1
公开(公告)日：2006-12-08
申请号：FR0505677
申请日：2005-06-02
申请人： INST FRANCAIS DU PETROLE
发明人： THOMAS MICHEL , NICOLAOS ALEXANDRE , MAGNOUX PATRICK , JOLY GUY
IPC分类号： B01J20/18 , C10G25/05
摘要： L'invention décrit l'application de zéolithes de type faujasite de type X ou Y ou LSX, échangées avec du césium, à la désulfuration poussée d'essence de FCC, ainsi qu'une méthode de préparation desdites zéolithes.

8. 发明专利

FR2882562A1 PROCEDE DE DESULFURATION PROFONDE PAR ADSORPTION D'UNE COUPE HYDROCARBONEE DE TYPE GAZOLE 未知
公开(公告)号：FR2882562A1
公开(公告)日：2006-09-01
申请号：FR0501968
申请日：2005-02-25
申请人： INST FRANCAIS DU PETROLE
发明人： NICOLAOS ALEXANDRE , BURKHARDT THORSTEN
IPC分类号： C10G45/28 , C10G67/06
摘要： L'invention décrit un procédé de désulfuration profonde d'une coupe hydrocarbonée de type gazole par adsorption en présence d'hydrogène sur un solide contenant de l'oxyde de zinc et un promoteur sous forme d'oxyde. Ledit solide adsorbant est régénéré par une combustion contrôlée à l'air dilué.

9. 发明专利

BRPI0704069B1 processo de tratamento de fração hidrocarbônica contendo enxofre 未知
公开(公告)号：BRPI0704069B1
公开(公告)日：2016-10-18
申请号：BRPI0704069
申请日：2007-11-19
申请人： INST FRANCAIS DU PETROLE
发明人： NICOLAOS ALEXANDRE , PUCCI ANNICK , PICARD FLORENT , DEBUISSCHERT QUENTIN
IPC分类号： B01D15/00 , C10G53/08 , C10L1/00
摘要： processo para dessulfurização profunda de gasolinas de craqueamento com pequena perda de quantidade de octano. a presente invenção refere-se a um processo de tratamento de uma fração hidrocarbônica contendo, enxofre incluindo as seguintes etapas: a) uma etapa de hidrodessulfurização da referida fração hidrocarbônica para produzir um efluente pobre em enxofre, consistindo em passar a referida fração hidrocarbônica misturada com hidrogênio sobre pelo menos um catalisador de hidrodessulfurização. b) uma etapa de separação da fração hidrocarbônica parcialmente dessulfurizada do hidrogênio introduzido em excesso, bem como do h~ 2~s formado na etapa c) uma etapa de coleta de compostos sulfurosos, consistindo em colocar a fração hidrocarbônica parcialmente dessulfurizada originada na etapa b em contato com um adsorvente contendo pelo menos um elemento escolhido no grupo constituído pelos elementos dos grupos viii, ib, iib e iva, o adsorvente sendo usado em forma reduzida na ausência de hidrogênio em uma temperatura acima de 40 c, o teor de metal na forma reduzida do adsorvente ficando acima de 25 % em peso.

10. 发明专利

FR2959240B1 PROCEDE D'ELIMINATION DES ESPECES MERCURIQUES PRESENTES DANS UNE CHARGE HYDROCARBONEE 未知
公开(公告)号：FR2959240B1
公开(公告)日：2014-10-24
申请号：FR1001756
申请日：2010-04-23
申请人： INST FRANCAIS DU PETROLE
发明人： BAUDOT ARNAUD , LIENEMANN CHARLES PHILIPPE , NICOLAOS ALEXANDRE
IPC分类号： C10G29/02 , B01D15/00

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