公开(公告)号：US20180086992A1

公开(公告)日：2018-03-29

申请号：US15717009

申请日：2017-09-27

Applicant: PETROLEO BRASILEIRO S.A. - PETROBRAS

Inventor： Wladmir FERRAZ DE SOUZA ,  Marcus Vinicius Eiffle DUARTE ,  Lilian ERNST ,  Carmen Lucia TAVARES DA SILVA

IPC: C10G70/04 ,  C10G31/06 ,  C10G25/00 ,  C01G49/02 ,  B01D53/48 ,  B01J20/02 ,  B01J20/30 ,  C07C7/148

CPC classification number: C10G70/046 ,  B01D53/48 ,  B01D53/64 ,  B01D2253/1124 ,  B01D2256/24 ,  B01D2257/306 ,  B01D2257/60 ,  B01J20/0229 ,  B01J20/3028 ,  B01J20/3078 ,  B01J2220/42 ,  C01G49/02 ,  C07C7/1485 ,  C10G25/003 ,  C10G31/06 ,  C10G2300/202

Abstract: The present invention describes a process for the simultaneous removal of arsenic and sulphur compounds from hydrocarbon streams of fossil origin, wherein hydrocarbon streams of fossil origin resulting from the retorting process of schist are purified by direct contact with hydrated iron oxide, such as goethite (α-FeOOH) in its raw natural form (limonite ore particles).

公开(公告)号：US20180029023A1

公开(公告)日：2018-02-01

申请号：US15219749

申请日：2016-07-26

Applicant: SAUDI ARABIAN OIL COMPANY ,  BORESKOV INSTITUTE OF CATALYSIS

Inventor： Omer Refa KOSEOGLU ,  Yaming JIN ,  Zinfer ISMAGILOV ,  Svetlana YASHNIK ,  Mikhail KERZHENTSEV ,  Valentin PARMON

IPC: B01J29/40 ,  B01J23/80 ,  B01J23/28 ,  C10G29/16 ,  B01J35/02 ,  B01J35/08 ,  B01J35/10 ,  C07C7/148 ,  B01J23/00 ,  B01J35/00

CPC classification number: B01J29/405 ,  B01D53/8603 ,  B01D2253/1124 ,  B01D2255/20761 ,  B01D2255/20769 ,  B01D2255/20792 ,  B01D2255/2092 ,  B01D2255/405 ,  B01D2255/50 ,  B01D2255/504 ,  B01D2255/9202 ,  B01D2255/9207 ,  B01J23/005 ,  B01J23/06 ,  B01J23/28 ,  B01J23/72 ,  B01J23/80 ,  B01J29/166 ,  B01J29/26 ,  B01J29/46 ,  B01J35/0006 ,  B01J35/023 ,  B01J35/026 ,  B01J35/08 ,  B01J35/1014 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1061 ,  B01J37/031 ,  B01J37/04 ,  B01J2229/183 ,  B01J2523/00 ,  B01J2523/17 ,  C07C7/1485 ,  C10G27/00 ,  C10G29/16 ,  C10G2300/1037 ,  C10G2300/1055 ,  C10G2300/202 ,  B01J2523/27 ,  B01J2523/31

Abstract: A composition useful in oxidative desulphurization of gaseous hydrocarbons is described. It comprises a CuZnAl—O mixed oxide, and an H form of a zeolite. The mixed oxide can contain one or more metal oxide promoters. The H form of the zeolite can be desilicated, and can also contain one or more transition metals.

公开(公告)号：US09133081B2

公开(公告)日：2015-09-15

申请号：US12743010

申请日：2008-11-12

Applicant: Ronald S. Eisinger

Inventor： Ronald S. Eisinger

IPC: C07C7/148 ,  C08F10/02 ,  C08F110/02

CPC classification number: C07C7/1485 ,  B01D2251/102 ,  B01D2255/20761 ,  B01D2257/104 ,  B01D2257/502 ,  C08F10/02 ,  C08F110/02 ,  Y02C10/04 ,  Y02P20/52 ,  Y02P20/584 ,  C07C11/04 ,  C07C11/06 ,  C08F2/00

Abstract: Methods for the removal of impurities, for example, carbon monoxide, from a polymerization feed streams are provided.

Abstract translation: 提供了从聚合进料流中除去杂质的方法，例如一氧化碳。

公开(公告)号：US20150141602A1

公开(公告)日：2015-05-21

申请号：US14399413

申请日：2013-04-16

Applicant: Dow Global Technologies LLC

Inventor： Marvin L. Dettloff ,  Richard J. Keaton ,  Ha Q. Pham ,  Nikhil E. Verghese

IPC: C08F32/08 ,  C07C7/00 ,  C07C7/148

CPC classification number: C08F32/08 ,  C07C7/005 ,  C07C7/1485 ,  C07C2603/68 ,  C08G61/08 ,  C08G2261/3325 ,  C08G2261/418 ,  C08K3/22 ,  C08L65/00 ,  C07C13/61

Abstract: A monomer treatment process including treating at least one metathesis polymerizable monomer composition having a purity of less than 95 weight percent of a dicyclopentadiene monomer with an alkali metal-containing additive prior to polymerizing the metathesis polymerizable monomer composition such that the treated polymerized monomer exhibits improved properties in metathesis reactions.

Abstract translation: 一种单体处理方法，包括在使可转移聚合单体组合物聚合之前，用含碱金属的添加剂处理具有小于95重量％的二环戊二烯单体的纯度的至少一种易位可聚合单体组合物，使得经处理的聚合单体表现出改进的性能 在复分解反应中。

公开(公告)号：US09024104B2

公开(公告)日：2015-05-05

申请号：US13917697

申请日：2013-06-14

Applicant: UOP LLC

Inventor： Mark G. Riley ,  Wugeng Liang ,  Deng-Yang Jan ,  Adam Gross

IPC: C07C7/12 ,  C07C2/66 ,  C07C7/13

CPC classification number: C07C7/13 ,  C07C2/66 ,  C07C7/12 ,  C07C7/1485 ,  C07C15/04 ,  C07C15/073

Abstract: Disclosed is a method for removing weakly basic nitrogen compounds from a hydrocarbon feed stream by contacting the hydrocarbon feed stream with a basic catalyst to convert a portion of the weakly basic nitrogen compounds to basic nitrogen compounds. The method also includes contacting the hydrocarbon feed stream with an acidic adsorbent to adsorb the basic nitrogen compounds from the stream. The hydrocarbon feed stream comprises an aromatic compound and a weakly basic nitrogen compound.

Abstract translation: 公开了一种通过使烃进料流与碱性催化剂接触以将一部分弱碱性氮化合物转化为碱性氮化合物从烃进料流中除去弱碱性氮化合物的方法。 该方法还包括使烃进料流与酸性吸附剂接触以从流中吸附碱性氮化合物。 烃进料流包含芳族化合物和弱碱性氮化合物。

公开(公告)号：US20150073193A1

公开(公告)日：2015-03-12

申请号：US14233183

申请日：2012-06-14

Applicant: Hans K. T. Goris ,  Machteld M. W. Mertens ,  Luc R. M. Martens

Inventor： Hans K. T. Goris ,  Machteld M. W. Mertens ,  Luc R. M. Martens

IPC: C07C7/148 ,  C07C2/12 ,  C07C7/00

CPC classification number: C07C7/1485 ,  B01J20/06 ,  B01J20/08 ,  B01J20/103 ,  B01J20/12 ,  B01J20/186 ,  B01J20/20 ,  B01J21/04 ,  B01J29/70 ,  B01J2220/606 ,  C07C2/12 ,  C07C7/005 ,  C07C7/12 ,  C07C7/148 ,  C07C7/14866 ,  C07C51/06 ,  C07C51/08 ,  C07C51/47 ,  C07C53/08 ,  C07C53/122 ,  C07C2521/04 ,  C07C2529/06 ,  C07C2529/70 ,  Y02P20/52 ,  C07C11/02 ,  C07C11/06

Abstract: A process is described, such process comprising i) contacting a hydrocarbon feed with a heterogeneous catalyst under conditions suitable to hydrolyze nitriles present in the feed to form a nitrile hydrolysis product comprising ammonia, carboxylic acid and carboxylate salts or a mixture thereof; and ii) removing the nitrile hydrolysis product from the feed. In an embodiment, the hydrocarbon feed comprises olefins and is intended for use in an olefin oligomerization process.

Abstract translation: 描述了一种方法，该方法包括：i）在适于水解进料中存在的腈的条件下使烃进料与多相催化剂接触以形成含有氨，羧酸和羧酸盐的腈水解产物或其混合物; 和ii）从进料中除去腈水解产物。 在一个实施方案中，烃进料包含烯烃并且用于烯烃低聚方法。

公开(公告)号：US20150025258A1

公开(公告)日：2015-01-22

申请号：US13946836

申请日：2013-07-19

Applicant: BAKER HUGHES INCORPORATION

Inventor： Ross Poland

IPC: C07F3/06 ,  C07C7/10

CPC classification number: C07C7/14875 ,  C07C7/1485 ,  C07C7/173 ,  C07F3/06 ,  C10G29/16 ,  C10G2300/207 ,  C10M141/08

Abstract: The concentration of hydrogen sulfide in a hydrocarbon can be mitigated by intruding therein a zinc carboxylate oxo complex composition prepared by reacting particulate zinc oxide with a mixture of two or more carboxylic acids wherein the zinc carboxylate oxo complex composition is soluble in hydrocarbons. Useful acids useful include acetic acid, oleic acid, isobutyric acid, lineoleic acid, cekanoic acid, and neodecanoic acid.

Abstract translation: 烃中硫化氢的浓度可以通过在其中浸入其中通过使颗粒状氧化锌与两种或更多种羧酸的混合物反应而制备的羧酸锌复合组合物来缓解，其中羧酸锌羧酸氧化配合物组合物可溶于烃。 有用的酸包括乙酸，油酸，异丁酸，油酸，环己酸和新癸酸。

公开(公告)号：US20140316098A1

公开(公告)日：2014-10-23

申请号：US14110631

申请日：2011-12-15

Applicant: Kun Wang ,  Roberto Garcia ,  Jihad M. Dakka ,  Gabor Kiss

Inventor： Kun Wang ,  Roberto Garcia ,  Jihad M. Dakka ,  Gabor Kiss

IPC: C07C37/08

CPC classification number: C07C37/08 ,  B01J23/42 ,  B01J23/44 ,  B01J29/06 ,  B01J29/08 ,  B01J29/18 ,  B01J29/70 ,  B01J29/7007 ,  B01J29/7476 ,  B01J29/90 ,  B01J31/0247 ,  B01J35/0006 ,  B01J2229/186 ,  B01J2229/42 ,  B01J2231/70 ,  C07C2/66 ,  C07C4/06 ,  C07C5/11 ,  C07C5/367 ,  C07C6/126 ,  C07C7/1485 ,  C07C45/53 ,  C07C407/00 ,  C07C2521/04 ,  C07C2521/06 ,  C07C2521/12 ,  C07C2521/16 ,  C07C2523/06 ,  C07C2523/14 ,  C07C2523/30 ,  C07C2523/44 ,  C07C2523/46 ,  C07C2523/75 ,  C07C2523/755 ,  C07C2527/053 ,  C07C2527/173 ,  C07C2529/08 ,  C07C2529/18 ,  C07C2529/70 ,  C07C2529/84 ,  C07C2529/85 ,  C07C2529/89 ,  C07C2601/14 ,  C07C2601/16 ,  Y02P20/52 ,  Y02P20/584 ,  C07C409/08 ,  C07C39/04 ,  C07C49/10 ,  C07C409/14 ,  C07C49/403 ,  C07C13/28 ,  C07C13/20 ,  C07C15/04

Abstract: In a process for producing phenol, a composition comprising an alkylaromatic compound is contacted with an oxygen-containing stream in the presence of an oxidation catalyst comprising a cyclic imide under oxidation conditions effective to oxidize 15 wt % or less of the alkylaromatic compound based upon the total weight of the composition and produce an oxidation product comprising unreacted alkylaromatic compound and alkylaromatic hydroperoxide in a molar ratio of 6:1 to 100:1. Thereafter, at least a portion of the oxidation product is contacted with an acidic molecular sieve catalyst under cleavage conditions effective to convert at least a portion of the alkylaromatic hydroperoxide into phenol and cyclohexanone.

Abstract translation: 在生产苯酚的方法中，包含烷基芳族化合物的组合物在含有环氧酰亚胺的氧化催化剂存在下在含氧物流的存在下，在氧化条件下，在有效氧化15重量％或更少的烷基芳族化合物的条件下，基于 组合物的总重量，并产生摩尔比为6:1至100:1的未反应的烷基芳族化合物和烷基芳香族氢过氧化物的氧化产物。 此后，至少一部分氧化产物在有效将至少一部分烷基芳香族氢过氧化物转化为酚和环己酮的裂解条件下与酸性分子筛催化剂接触。

公开(公告)号：US20140058088A1

公开(公告)日：2014-02-27

申请号：US13950475

申请日：2013-07-25

Applicant: UOP LLC

Inventor： Dean E. Rende ,  Jayant K. Gorawara ,  Peter K. Coughlin

IPC: C07C7/12

CPC classification number: C07C7/12 ,  C07C2/76 ,  C07C7/1485 ,  C07C11/24

Abstract: Methods and systems are provided for converting methane in a feed stream to acetylene. The method includes removing at least a portion of hydrides of arsenic, phosphorus, antimony, silicon, and boron from a hydrocarbon stream. The hydrocarbon stream is introduced into a supersonic reactor and pyrolyzed to convert at least a portion of the methane to acetylene. The reactor effluent stream may be treated to convert acetylene to another hydrocarbon process. The method according to certain aspects includes controlling the level of hydrides of arsenic, phosphorus, antimony, silicon, and boron in the hydrocarbon stream.

Abstract translation: 提供了将进料流中的甲烷转化为乙炔的方法和系统。 该方法包括从烃流中除去砷，磷，锑，硅和硼的至少一部分氢化物。 将烃流引入超音速反应器中并热解以将至少一部分甲烷转化为乙炔。 反应器流出物流可以被处理以将乙炔转化成另一个烃过程。 根据某些方面的方法包括控制烃流中砷，磷，锑，硅和硼的氢化物的水平。

公开(公告)号：US20110251447A1

公开(公告)日：2011-10-13

申请号：US12758534

申请日：2010-04-12

Applicant: Tin-Tack Peter Cheung ,  Marvin M. Johnson ,  Darin B. Tiedtke

Inventor： Tin-Tack Peter Cheung ,  Marvin M. Johnson ,  Darin B. Tiedtke

IPC: B01J23/10 ,  C07C5/03 ,  C07C5/08

CPC classification number: B01J23/63 ,  B01J21/04 ,  B01J21/10 ,  B01J23/10 ,  B01J23/44 ,  B01J23/50 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1066 ,  B01J37/0201 ,  B01J37/0203 ,  B01J37/0236 ,  B01J37/06 ,  B01J37/08 ,  B01J37/088 ,  C07C7/1485 ,  C07C7/167 ,  C07C2521/10 ,  C07C2523/04 ,  C07C2523/10 ,  C07C2523/50 ,  Y02P20/52 ,  C07C11/04

Abstract: A process for hydrogenating highly unsaturated hydrocarbons to less unsaturated hydrocarbons wherein production of saturated hydrocarbons is minimized. The process utilizes catalyst including Ce2O3, MgO, and an inorganic support, and optionally palladium, optionally silver, and/or an optional alkali metal.

Abstract translation: 将高度不饱和烃氢化成较不饱和烃的方法，其中饱和烃的产生最小化。 该方法使用包括Ce 2 O 3，MgO和无机载体的催化剂，以及任选的钯，任选的银和/或任选的碱金属。