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    PROCESS FOR BENZENE REDUCTION AND SULFUR REMOVAL FROM FCC NAPHTHAS
    1.
    发明申请
    PROCESS FOR BENZENE REDUCTION AND SULFUR REMOVAL FROM FCC NAPHTHAS 审中-公开
    催化裂化萘脱氮和脱硫工艺

    公开(公告)号：WO2008063325A2

    公开(公告)日：2008-05-29

    申请号：PCT/US2007/022030

    申请日：2007-10-16

    Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY ,  UMANSKY, Benjamin, S. ,  STANLEY, James, F. ,  MELLI, Tomas, R. ,  SMYTH, Sean, C. ,  ROUNDTREE, Eugene, M.

    Inventor： UMANSKY, Benjamin, S. ,  STANLEY, James, F. ,  MELLI, Tomas, R. ,  SMYTH, Sean, C. ,  ROUNDTREE, Eugene, M.

    IPC: C10G17/00

    CPC classification number: C10G29/205 ,  B01J29/40 ,  B01J29/70 ,  B01J29/90 ,  B01J2229/42 ,  C10G21/00 ,  C10G27/00 ,  C10G45/12 ,  C10G61/10 ,  Y02P20/52

    Abstract: A process for the removal of sulfur compounds and benzene of a catalytically cracked petroleum naphtha comprising benzene, organic sulfur compounds and olefins, by fractionating the cracked naphtha into a relatively low boiling range, olefinic, light catalytic naphtha (LCN) and an olefinic heavy catalytic naphtha (HCN) which boils above the range of the LCN the boiling ranges of the LCN and the HCN being defined by a cut point selected to maintain most of the benzene in the cracked naphtha in the LCN together with olefins in the boiling range of the LCN. The LCN is subjected to an optional non-hydrogenative desulfurization step followed by a fixed bed alkylation step in which the benzene in the LCN is alkylated with the olefins contained in this fraction. The HCN is treated by a similar an alkylation step using the olefins contained in this fraction to alkylate the sulfur compounds, forming alkylated products which boil above the gasoline boiling range. The LCN and HCN are then fractionated to remove light ends and higher boiling sulfur reaction products (disulfides, alkylated thiophenes) boiling above the gasoline boiling range.

    Abstract translation: 通过将裂化石脑油分馏成相对低沸点的烯烃轻质催化石脑油来去除包含苯，有机硫化合物和烯烃的催化裂化石脑油中的硫化合物和苯的方法 （LCN）和在LCN范围以上沸腾的烯烃重催化石脑油（HCN），LCN和HCN的沸程由选择用于将LCN中裂化石脑油中的大部分苯维持在一起的切点限定 与烯烃在LCN的沸点范围内反应。 LCN进行任选的非氢化脱硫步骤，然后进行固定床烷基化步骤，其中LCN中的苯用该馏分中所含的烯烃进行烷基化。 HCN通过类似的烷基化步骤进行处理，使用该馏分中所含的烯烃将硫化合物烷基化，形成沸点高于汽油沸程的烷基化产物。 然后将LCN和HCN分馏以除去沸点高于汽油沸程的轻馏分和高沸点硫反应产物（二硫化物，烷基化噻吩）。

    POWER GENERATION FROM WASTE HEAT IN INTEGRATED AROMATICS AND NAPHTHA BLOCK FACILITIES
    3.
    发明申请
    POWER GENERATION FROM WASTE HEAT IN INTEGRATED AROMATICS AND NAPHTHA BLOCK FACILITIES 审中-公开
    一体化建筑和石板设备中的废热发电

    公开(公告)号：WO2017035149A1

    公开(公告)日：2017-03-02

    申请号：PCT/US2016/048210

    申请日：2016-08-23

    Applicant: SAUDI ARABIAN OIL COMPANY ,  ARAMCO SERVICES COMPANY

    Inventor： NOURELDIN, Mahmoud Bahy Mahmoud ,  AL SAED, Hani Mohammed ,  BUNAIYAN, Ahmad Saleh

    IPC: F01K3/00 ,  F01K27/00 ,  C10G59/00 ,  C10G61/00 ,  C10G63/00 ,  C10G99/00

    CPC classification number: F01K13/02 ,  C10G53/04 ,  C10G55/00 ,  C10G57/00 ,  C10G59/00 ,  C10G61/00 ,  C10G61/10 ,  C10G63/00 ,  C10G99/00 ,  C10G2300/00 ,  C10G2300/4006 ,  C10G2400/30 ,  F01D17/145 ,  F01K3/00 ,  F01K3/185 ,  F01K27/00 ,  H02K7/1823

    Abstract: Optimizing power generation from waste heat in large industrial facilities such as petroleum refineries by utilizing a subset of all available hot source streams selected based, in part, on considerations for example, capital cost, ease of operation, economics of scale power generation, a number of ORC machines to be operated, operating conditions of each ORC machine, combinations of them, or other considerations are described. Recognizing that several subsets of hot sources can be identified from among the available hot sources in a large petroleum refinery, subsets of hot sources that are optimized to provide waste heat to one or more ORC machines for power generation are also described. Further, recognizing that the utilization of waste heat from all available hot sources in a mega-site such as a petroleum refinery and aromatics complex is not necessarily or not always the best option, hot source units in petroleum refineries from which waste heat can be consolidated to power the one or more ORC machines are identified.

    Abstract translation: 通过利用所选择的所有可用热源流的一部分，部分基于考虑，例如资本成本，易于操作，规模发电的经济性，数量等，优化大型工业设备（如炼油厂）的废热发电。 的ORC机器的操作，每个ORC机器的操作条件，它们的组合或其他考虑被描述。 也可以看出，在大型炼油厂的可利用的热源中可以识别出几个热源子集，为了向一个或多个ORC机器发电提供废热优化的热源子集也被描述。 此外，认识到利用来自诸如炼油厂和芳族化合物之类的大型场所的所有可用热源的废热不一定是或不总是最好的选择，炼油厂中的热源单元可以从中排出废热 为一个或多个ORC机器供电被识别。

    INTEGRATED PROCESS FOR GASOLINE OR AROMATICS PRODUCTION
    4.
    发明申请
    INTEGRATED PROCESS FOR GASOLINE OR AROMATICS PRODUCTION 审中-公开
    汽油或芳香族生产的综合工艺

    公开(公告)号：WO2015020728A1

    公开(公告)日：2015-02-12

    申请号：PCT/US2014/043580

    申请日：2014-06-23

    Applicant: UOP LLC

    Inventor： FUNK, Gregory A. ,  ARAKAWA, Steven T.

    IPC: C07C5/42

    CPC classification number: C10G69/14 ,  C10G59/02 ,  C10G61/04 ,  C10G61/06 ,  C10G61/08 ,  C10G61/10 ,  C10G63/06 ,  C10G63/08 ,  C10G67/00 ,  C10G67/0409

    Abstract: A process for increasing the yields of hydrocarbon components to gasoline blending pools from a hydrocarbon feedstock is presented. The process includes separating a naphtha feedstock to components to a first stream that are more readily processed in a cracking unit and to components in a second stream that are more readily processed in a reforming unit. The process includes the ability to convert components from the cracking stream to the reforming stream.

    Abstract translation: 提出了一种从碳氢化合物原料提高烃组分产量到汽油混合池的方法。 该方法包括将石脑油原料与组分分离成在裂解装置中更容易加工的第一流和在重整单元中更容易加工的第二流中的组分。 该方法包括将组分从裂化流转化为重整流的能力。

    PROCESS FOR BENZENE REDUCTION AND SULFUR REMOVAL FROM FCC NAPHTHAS
    5.
    发明申请
    PROCESS FOR BENZENE REDUCTION AND SULFUR REMOVAL FROM FCC NAPHTHAS 审中-公开
    苯并呋喃降解和硫化氢去除方法

    公开(公告)号：WO2008063325A3

    公开(公告)日：2008-07-17

    申请号：PCT/US2007022030

    申请日：2007-10-16

    Applicant: EXXONMOBIL RES & ENG CO ,  UMANSKY BENJAMIN S ,  STANLEY JAMES F ,  MELLI TOMAS R ,  SMYTH SEAN C ,  ROUNDTREE EUGENE M

    Inventor： UMANSKY BENJAMIN S ,  STANLEY JAMES F ,  MELLI TOMAS R ,  SMYTH SEAN C ,  ROUNDTREE EUGENE M

    IPC: C10G61/00

    CPC classification number: C10G29/205 ,  B01J29/40 ,  B01J29/70 ,  B01J29/90 ,  B01J2229/42 ,  C10G21/00 ,  C10G27/00 ,  C10G45/12 ,  C10G61/10 ,  Y02P20/52

    Abstract: A process for the removal of sulfur compounds and benzene of a catalytically cracked petroleum naphtha comprising benzene, organic sulfur compounds and olefins, by fractionating the cracked naphtha into a relatively low boiling range, olefinic, light catalytic naphtha (LCN) and an olefinic heavy catalytic naphtha (HCN) which boils above the range of the LCN the boiling ranges of the LCN and the HCN being defined by a cut point selected to maintain most of the benzene in the cracked naphtha in the LCN together with olefins in the boiling range of the LCN. The LCN is subjected to an optional non-hydrogenative desulfurization step followed by a fixed bed alkylation step in which the benzene in the LCN is alkylated with the olefins contained in this fraction. The HCN is treated by a similar an alkylation step using the olefins contained in this fraction to alkylate the sulfur compounds, forming alkylated products which boil above the gasoline boiling range. The LCN and HCN are then fractionated to remove light ends and higher boiling sulfur reaction products (disulfides, alkylated thiophenes) boiling above the gasoline boiling range.

    Abstract translation: 烯烃，轻质催化石脑油（LCN）和烯烃重催化作用，通过将裂解石脑油分馏成相对低沸点的方法，除去含有苯，有机硫化合物和烯烃的催化裂化石脑油的硫化合物和苯的方法 石脑油（HCN）沸点高于LCN的范围，LCN和HCN的沸点范围由选择为将LCN中的裂解石脑油中的大部分苯保持在沸点范围内的烯烃所限定的切割点 LCN。 对LCN进行任选的非氢化脱硫步骤，然后进行固定床烷基化步骤，其中LCN中的苯用该馏分中所含的烯烃烷基化。 通过类似的烷基化步骤处理HCN，使用该级分中所含的烯烃烷基化硫化合物，形成沸点高于汽油沸程的烷基化产物。 然后将LCN和HCN分馏以除去沸点高于汽油沸程的轻馏分和较高沸点硫反应产物（二硫化物，烷基化噻吩）。

    PROCESS FOR REDUCING THE BENZENE CONTENT OF GASOLINE
    6.
    发明申请
    PROCESS FOR REDUCING THE BENZENE CONTENT OF GASOLINE 审中-公开
    降低汽油中苯含量的方法

    公开(公告)号：WO2017188934A1

    公开(公告)日：2017-11-02

    申请号：PCT/US2016/029354

    申请日：2016-04-26

    Applicant: BADGER LICENSING LLC

    Inventor： HWANG, Shyh-Yuan, H.

    IPC: C10G29/20

    CPC classification number: C10G61/10 ,  B01J29/7007 ,  B01J29/7038 ,  C10G7/02 ,  C10G29/205 ,  C10G35/095 ,  C10G2300/1092 ,  C10G2400/02 ,  C10G2400/30

    Abstract: A process is described for reducing the level of benzene in a refinery gasoline feed containing benzene and at least one C 5+ olefin, in which the refinery gasoline feed is contacted with a first alkylation catalyst under conditions effective to react at least part of the C 5+ olefin and benzene in the refinery gasoline feed and produce a first alkylation effluent. The first alkylation effluent is separated into at least (i) a first fraction rich in benzene, (ii) a second fraction rich in C 7 to C 12 hydrocarbons and (iii) a third fraction rich in C 13+ hydrocarbons. At least part of the first fraction is contacted with an alkylating agent comprising one or more C 2 to C 4 olefins in the presence of a second alkylation catalyst under conditions effective to produce a second alkylation effluent which has reduced benzene content as compared with the first fraction.

    Abstract translation: 描述了一种用于降低含有苯和至少一种C 5+烯烃的炼油汽油进料中的苯含量的方法，其中炼油汽油进料与 第一烷基化催化剂在有效使炼油汽油进料中的至少一部分C 5+烯烃和苯反应并生成第一烷基化流出物的条件下进行。 第一烷基化流出物至少（i）富含苯的第一馏分，（ii）富含C 7至C 12烃的第二馏分和（iii） ）富含C 13 +烃的第三部分。 在第二种烷基化催化剂存在下，在有效生产有效生产条件下，使至少部分第一馏分与包含一种或多种C 2至C 4烯烃的烷基化剂接触 与第一部分相比苯含量降低的第二烷基化流出物。

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