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公开(公告)号：EP3201296B1
公开(公告)日：2019-06-26
申请号：EP15781261.1
申请日：2015-10-01
Applicant: Saudi Arabian Oil Company
Inventor： ABUDAWOUD, Raed , AL-AMER, Mohammed
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公开(公告)号：EP3124576A4
公开(公告)日：2017-11-29
申请号：EP15768758
申请日：2015-03-25
Applicant: NGT GLOBAL AG
Inventor： LISCHINER JOSEPH IZRAILEVICH , MALOVA OLGA VASILYEVNA , TARASOV ANDREY LEONIDOVICH , PCHELINTSEV DENIS VASILYEVICH , IMSHENETSKIY VLADIMIR VLADISLAVOVICH
IPC: C10G35/095 , C07C1/20 , C07C2/12 , C07C2/76 , C07C2/86 , C07C15/02 , C10G3/00 , C10G45/68 , C10G63/02
CPC classification number: C10G3/49 , C10G3/52 , C10G35/095 , C10G45/68 , C10G63/02 , C10G2400/30 , Y02P30/20
Abstract: The invention relates to a method and an installation for producing a concentrate of aromatic hydrocarbons from light aliphatic hydrocarbons and from mixtures thereof with oxygenates. According to the method, an initial raw material is fed into two in-series-connected reaction units, a first unit and a second unit, with zeolite catalysts based on a pentasil group; the reaction units are distinguished through the conditions for converting the hydrocarbons to aromatic hydrocarbons; a mixture obtained following the reaction units is separated into a liquid fraction and a gas fraction, and the gas fraction is fed to the inlet of the first and second reaction unit. The method is characterized in that the gas fraction obtained following the reaction units is separated into a hydrogen-containing gas and into a broad fraction of light hydrocarbons, containing olefins, and in that the hydrogen-containing gas is fed into an oxygenate synthesis unit, in that the resultant oxygenates are fed to the inlet of the first and second reaction unit, and in that the broad fraction of light hydrocarbons, containing olefins, is fed to the inlet of the first reaction unit. The use of the present invention allows for increasing the efficiency of producing concentrates of aromatic hydrocarbons and for increasing selectivity in regard to alkyl benzoles, and specifically xylenes.
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3.发明公开CATALYTIC REFORMING PROCESS AND SYSTEM FOR PRODUCING REDUCED BENZENE GASOLINE 有权KATALYTISCHER REFORMIERPROZESS UND SYSTEM ZUR HERSTELLUNG VON BENZIN MIT REDUZIERTEM BENZOLANTEIL
公开(公告)号：EP2809749A1
公开(公告)日：2014-12-10
申请号：EP12737672.1
申请日：2012-07-11
Applicant: Saudi Arabian Oil Company
Inventor： BOURANE, Abdennour , KOSEOGLU, Omer, Refa
CPC classification number: C10G69/08 , C01B3/26 , C01B2203/0277 , C01B2203/1047 , C01B2203/1235 , C01B2203/1258 , C07C5/10 , C07C13/18 , C07C2521/04 , C07C2523/42 , C07C2601/14 , C10G35/04 , C10G45/44 , C10G63/02
Abstract: A catalytic reforming process for producing gasoline of reduced benzene content includes the steps of reforming a reformer feedstock that includes a naphtha stream to produce a gasoline reformate product stream; splitting the gasoline reformate product stream into one or more relatively benzene-rich fractions and one or more relatively benzene-lean fractions; and hydrogenating the one or more relatively benzene-rich fractions to produce a cyclohexane-rich effluent, at least a portion of which cyclohexane-rich effluent is recycled to constitute a portion of the reformer feedstock.
Abstract translation: 用于生产苯含量降低的汽油的催化重整方法包括重整包含石脑油流的重整器原料以产生汽油重整产物流的步骤; 将汽油重整产物流分成一个或多个相对富含苯的馏分和一种或多种相对苯稀馏分; 并且使所述一种或多种相对富含苯的馏分氢化以产生富含环己烷的流出物，其中至少一部分富含环己烷的流出物被再循环以构成重整器原料的一部分。
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公开(公告)号：EP2673247A1
公开(公告)日：2013-12-18
申请号：EP11799908.6
申请日：2011-11-30
Applicant: Badger Licensing LLC
Inventor： HWANG, Shyh-Yuan H. , BIRKHOFF, Ronald , GUARINO, Richard F. , MOY, J., Erik , PETERS, Joseph, C.
Abstract: A process is disclosed for alkylating benzene contained in a benzene-containing refinery gasoline stream also comprising at least 0.1 wt % of at least one C6 to C8 olefin. In the processs, the refinery gasoline stream is contacted under alkylation conditions with an alkylating agent selected from one or more C2 to C5 olefins in at least a first alkylation reaction zone and a second alkylation reaction zone connected in series to produce an alkylated effluent, which has reduced benzene content as compared with said refinery gasoline stream. All of the refinery gasoline stream is introduced into the first alkylation reaction stage, whereas an aliquot of the alkylated effluent is recycled and introduced to the second, but not the first, alkylation reaction zone.
Abstract translation: 公开了一种用于烷基化含有至少0.1重量％的至少一种C 6 -C 8烯烃的含苯精炼汽油料流中的苯的方法。 在该方法中，炼制汽油流在烷基化条件下与选自一种或多种C2至C5烯烃的烷基化剂在至少第一烷基化反应区和串联连接的第二烷基化反应区中接触以产生烷基化流出物，其 与所述炼油汽油流相比苯含量降低。 将所有炼油汽油物流引入第一烷基化反应阶段，而将等分量的烷基化流出物循环并引入第二烷基化反应区，但不是第一烷基化反应区。
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Patent Agency Ranking
公开(公告)号：EP2617697B1
公开(公告)日：2017-01-18
申请号：EP11825182.6
申请日：2011-09-14
Applicant: JX Nippon Oil & Energy Corporation
Inventor： YANAGAWA, Shinichiro , IDA, Ryoji , KOBAYASHI, Masahide , IWASA, Yasuyuki
IPC: C07C7/04 , C07C15/04 , C07C15/06 , C07C15/067 , C07C15/24 , C10G11/05 , C07B61/00 , C10G35/095 , C10G45/44 , C10G63/02 , C10G69/00 , C10G69/08
CPC classification number: C10G11/05 , C10G35/095 , C10G45/44 , C10G63/02 , C10G69/00 , C10G69/08 , C10G2300/203 , C10G2300/301 , C10G2400/30
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公开(公告)号：EP2554634B1
公开(公告)日：2016-09-21
申请号：EP11759557.9
申请日：2011-03-25
Applicant: JX Nippon Oil & Energy Corporation
Inventor： YANAGAWA, Shinichiro , KOBAYASHI, Masahide
IPC: C10G47/20 , B01J23/08 , B01J29/40 , C07C4/18 , C07C6/06 , C07C15/02 , C10G65/12 , C07B61/00 , C10G69/00 , C10G35/00 , C10G69/08 , C10G35/095 , C10G45/44 , C10G63/02
CPC classification number: C10G63/02 , B01J29/405 , B01J2229/42 , C10G35/095 , C10G45/44 , C10G69/00 , C10G69/08 , C10G2300/203 , C10G2300/301 , C10G2300/4081 , C10G2400/30
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公开(公告)号：EP0641375A4
公开(公告)日：1995-04-26
申请号：EP92918087
申请日：1992-08-05
Applicant: MOBIL OIL CORP
Inventor： APELIAN MINAS ROBERT , COLLINS NICK ALLEN , DEGNAN THOMAS FRANCIS JR , FLETCHER DAVID LEE , HARANDI MOHSEN NADIMI , HILBERT TIMOTHY LEE , KONDIS EDWARD FRANK , MCGOVERN STEPHEN JAMES , OWEN HARTLEY , SHIH STUART SHAN-SAN , SARLI MICHAEL SEBASTIAN
CPC classification number: C10G69/08 , B01J29/40 , B01J29/70 , B01J37/0009
Abstract: Low sulfur gasoline of relatively high octane number is produced from a catalytically cracked, sulfur-containing naphtha by hydrodesulfurisation followed by treatment over an acidic catalyst, preferably an intermediate pore size zeolite such as ZSM-5. The treatment over the acidic catalyst in the second step restores the octane loss which takes place as a result of the hydrogenative treatment and results in a low sulfur gasoline product with an octane number comparable to that of the feed naphtha. A catalytically cracked naphtha from the FCC main column (10) is first hydrotreated in a hydrotreater (11) which it enters through inlet (12). From hydrotreater (11), the desulfurised naphtha passes through line (13) to the second reactor (14) in which it is contacted with ZSM-5 or another acidic catalyst, for example zeolite beta or MCM-22 where a controlled degree of cracking takes place with an octane, which was lost in the hydrotreater, being restored. The effluents from reactor (14) are separated and further processed.
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9.发明公开Procédé de production d'essences à haut indice d'octane 失效Verfahren zur Herstellung von Benzin mit hoher Oktanzahl。
公开(公告)号：EP0610168A1
公开(公告)日：1994-08-10
申请号：EP94870015.8
申请日：1994-01-31
Applicant: FINA RESEARCH S.A.
Inventor： Belloir, Pierre , Romers, Eric , Lamotte, Christian , Grootjans, Jacques
Abstract: Procédé d'amélioration du rendement de production d'essences à haut indice d'octane après reforming du naphta grâce à l'introduction d'une étape de transalkylation permettant de valoriser les fractions lourde et légère issues de l'étape de reforming.
Abstract translation: 通过引入烷基转移步骤改善石脑油后的高辛烷值汽油的生产产率的方法，该烷基转移步骤可以对由重整步骤得到的重馏分进行加压。
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公开(公告)号：EP3201295B1
公开(公告)日：2019-06-26
申请号：EP15781260.3
申请日：2015-10-01
Applicant: Saudi Arabian Oil Company
Inventor： ABUDAWOUD, Raed
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