公开(公告)号：US20040157939A1

公开(公告)日：2004-08-12

申请号：US10364173

申请日：2003-02-10

Applicant: ConocoPhillips Company

Inventor： Sriram Ramani ,  David M. Minahan ,  Yi Jiang

IPC: C01B003/26 ,  B01J027/224 ,  C07C027/06

CPC classification number: C01B3/386 ,  B01J23/464 ,  B01J23/63 ,  B01J27/224 ,  C01B3/40 ,  C01B2203/0261 ,  C01B2203/1005 ,  C01B2203/1064 ,  C01B2203/1082 ,  C01B2203/1241 ,  Y02P20/142 ,  Y02P20/52

Abstract: A method for converting light hydrocarbons (e.g. methane or natural gas) to synthesis gas employs a silicon carbide-supported catalyst that catalyzes a net partial oxidation reaction. Certain preferred catalysts include a catalytically active metal disposed on a silicon carbide support.

Abstract translation: 将轻烃（例如甲烷或天然气）转化为合成气的方法使用催化净部分氧化反应的碳化硅负载的催化剂。 某些优选的催化剂包括设置在碳化硅载体上的催化活性金属。

公开(公告)号：US20040235968A1

公开(公告)日：2004-11-25

申请号：US10807851

申请日：2004-03-24

Applicant: ConocoPhillips Company

Inventor： Yi Jiang ,  Jianping Zhang ,  Rafael L. Espinoza

IPC: B01J008/04 ,  B01J010/00 ,  C07C027/26

CPC classification number: B01J8/008 ,  B01J8/22 ,  B01J19/0053 ,  B01J2208/00132 ,  C10G2/342

Abstract: The present invention provides an apparatus and method for controlling the hydrodynamics within a gas agitated multiphase reactor at a given gas linear velocity. The embodiments of the present invention involve novel configurations of the multiphase reactor internal structures. In general, the configurations comprise a plurality of discrete reaction flow zones created by arranging the internal structures of a multiphase reactor.

Abstract translation: 本发明提供一种用于以给定气体线速度控制气体搅拌多相反应器内的流体动力学的装置和方法。 本发明的实施例涉及多相反应器内部结构的新颖结构。 通常，构造包括通过布置多相反应器的内部结构而产生的多个离散反应流动区域。

公开(公告)号：US20040192987A1

公开(公告)日：2004-09-30

申请号：US10402498

申请日：2003-03-28

Applicant: ConocoPhillips Company

Inventor： Yi Jiang ,  Jianping Zhang ,  Rafael L. Espinoza ,  Harold A. Wright

IPC: C07C027/06

CPC classification number: C10G2/34 ,  B01F13/0255 ,  B01F15/00915 ,  B01F2215/0422 ,  B01F2215/0427 ,  B01F2215/0431 ,  B01J8/22 ,  B01J19/006 ,  B01J19/24 ,  B01J2208/00132 ,  B01J2208/00141 ,  B01J2208/0084 ,  B01J2219/00081 ,  B01J2219/00083 ,  B01J2219/00777

Abstract: The present invention provides an apparatus and method for optimizing the degree of backmixing within a gas agitated multiphase reactor at a given gas linear velocity. The embodiments of the present invention involve novel configurations of the multiphase reactor internal structures. In general, the configurations comprise creating a dense area of internal structures in the central region and/or wall regions of the multiphase reactor.

Abstract translation: 本发明提供一种用于在给定气体线速度下优化气体搅拌多相反应器内的回混程度的装置和方法。 本发明的实施例涉及多相反应器内部结构的新颖结构。 通常，构造包括在多相反应器的中心区域和/或壁区域中产生密集的内部结构区域。

公开(公告)号：US20040142815A1

公开(公告)日：2004-07-22

申请号：US10743855

申请日：2003-12-22

Applicant: ConocoPhillips Company

Inventor： Sriram Ramani ,  Yi Jiang ,  Harold A. Wright

IPC: C01B003/26

CPC classification number: B01J37/0207 ,  B01J23/63 ,  B01J23/6567 ,  B01J23/78 ,  B01J23/83 ,  B01J35/023 ,  B01J35/08 ,  B01J37/0221 ,  B01J37/08 ,  B01J37/18 ,  C01B3/386 ,  C01B3/40 ,  C01B2203/00 ,  C01B2203/0261 ,  C01B2203/062 ,  C01B2203/1011 ,  C01B2203/1017 ,  C01B2203/1041 ,  C01B2203/1047 ,  C01B2203/1052 ,  C01B2203/1064 ,  C01B2203/1082 ,  C01B2203/1094 ,  C01B2203/1241 ,  C01B2203/1247 ,  C01B2203/80 ,  Y02P20/52

Abstract: A method is disclosed for converting light hydrocarbons (e.g. methane or natural gas) to synthesis gas employing a nonmicroporous, thin shell catalyst that catalyzes a net partial oxidation reaction. Certain preferred catalysts comprise a thin outer layer comprising at least one catalytically active metal disposed on a discrete nonmicroporous support structure. A preferred thin shell catalyst has an effectiveness factor greater than 0.1 when utilized in a partial oxidation reaction.

Abstract translation: 公开了一种用于将轻烃（例如甲烷或天然气）转化成合成气的方法，所述方法使用催化净部分氧化反应的非微孔薄壳催化剂。 某些优选的催化剂包括薄的外层，其包含设置在离散的非多孔载体结构上的至少一种催化活性金属。 当部分氧化反应中使用时，优选的薄壳催化剂的有效因子大于0.1。

公开(公告)号：US20040133057A1

公开(公告)日：2004-07-08

申请号：US10732877

申请日：2003-12-10

Applicant: ConocoPhillips Company

Inventor： Yi Jiang ,  Harold A. Wright ,  Doug S. Jack

IPC: C07C001/00 ,  B01J010/00

CPC classification number: B01F3/02 ,  B01F13/02 ,  C01B3/386 ,  C01B2203/0261 ,  C01B2203/1276 ,  Y02P20/582

Abstract: The invention relates to methods and apparatus for mixing a plurality of gases. The preferred embodiments of the invention comprise forming bubbles of at least two gases injected separately into a liquid, and passing said bubbles through a gas-induced turbulent liquid region to enhance gas transfer between bubbles and to thereby mix the at least two gases. Creating the gas-induced turbulent liquid region preferably includes using a high gas superficial velocity, and may further include using powered mechanical devices, static internal structures, fluid recirculation, or combinations thereof. The gas mixture is preferably supplied to a reaction zone. In one embodiment a bubble tank mixer supplies a gas mixture comprising oxygen and a hydrocarbon gas to an oxidation reaction zone disposed above said mixer. In alternative embodiments the reaction zone and mixer may be integrated into the same vessel.

Abstract translation: 本发明涉及混合多种气体的方法和装置。 本发明的优选实施方案包括形成分别注入液体中的至少两种气体的气泡，并使气泡通过气体诱导的湍流液体区域，以增强气泡之间的气体传递，从而混合至少两种气体。 产生气体诱导的湍流液体区域优选地包括使用高气体表观速度，并且还可以包括使用动力机械装置，静态内部结构，流体再循环或其组合。 气体混合物优选供应到反应区。 在一个实施例中，气泡箱混合器将包含氧气和烃气体的气体混合物供应到设置在所述混合器上方的氧化反应区域。 在替代实施例中，反应区和混合器可以整合到相同的容器中。