公开(公告)号：US20030222015A1

公开(公告)日：2003-12-04

申请号：US10162058

申请日：2002-06-04

Applicant: Conoco Inc. ,  Virginia Polytechnic Institute and State University

Inventor： Shigeo Ted Oyama ,  Lixiong Zang ,  Doohwan Lee ,  Doug S. Jack

IPC: B01D069/10

CPC classification number: B01D67/0072 ,  B01D53/228 ,  B01D69/10 ,  B01D69/12 ,  B01D71/02 ,  B01D71/024 ,  B01D71/025 ,  B01D71/027 ,  B01D71/028 ,  B01D2325/022 ,  B01D2325/22 ,  C01B3/503 ,  C01B2203/041 ,  C01B2203/0465 ,  C01B2203/047 ,  C01B2203/0475 ,  C01B2203/048 ,  C01B2203/0485 ,  C01B2203/0495

Abstract: A hydrogen permselective membrane, a method of forming a permselective membrane and an apparatus comprising a permselective membrane, a porous substrate and an optional intermediate layer are described. Using chemical vapor deposition (CVD) at low reactant gas concentration, high permselectivities are achieved with minimal reduction in hydrogen permeance.

Abstract translation: 描述了氢选择性选择膜，形成选择渗透膜的方法以及包括选择渗透膜，多孔基材和任选的中间层的装置。 在低反应物气体浓度下使用化学气相沉积（CVD），实现了高渗透率，同时氢渗透性降低最小。

公开(公告)号：US20040092609A1

公开(公告)日：2004-05-13

申请号：US10293525

申请日：2002-11-12

Applicant: Conoco Inc.

Inventor： Rafael L. Espinoza ,  Ajoy P. Raje ,  Doug S. Jack

IPC: C07C027/26

CPC classification number: C10G2/33

Abstract: A process for reducing C2-C9 olefin formation by recycling them to a Fischer-Tropsch hydrocarbon synthesis process and promoting recycled olefins chain growth comprises contacting a gas feed comprising a mixture of H2 and CO with a catalyst in a reactor system at conditions effective to produce a hydrocarbon product stream including C2-C9 olefins, separating a C2-C9 olefins-rich stream from the hydrocarbon product stream to form a light olefin recycle stream and recycling the light olefin recycle stream to the reactor system at a point in the reactor system where the H2:CO ratio is low relative to the H2:CO ratio in the rest of the reactor system. Depending on whether the initial H2:CO ratio is greater or less than the usage ratio of the selected catalyst, the recycled olefins can be returned to the system up- or downstream of the reactor system.

Abstract translation: 通过将它们再循环到费 - 托烃合成方法并促进再循环烯烃链生长来减少C2-C9烯烃形成的方法包括在有效产生的条件下将包含H 2和CO的混合物的气体进料与反应器系统中的催化剂接触 包含C 2 -C 9烯烃的烃产物流，从烃产物流中分离富含C 2 -C 9烯烃的物流以形成轻质烯烃循环物流，并将轻质烯烃循环物流再循环至反应器系统中的一个位置， 在反应器系统的其余部分中，H 2：CO比相对于H 2：CO比低。 取决于初始的H 2 :CO比率是否大于或小于所选择的催化剂的使用比例，回收的烯烃可以在反应器系统的上游或下游返回到系统。

公开(公告)号：US20030083535A1

公开(公告)日：2003-05-01

申请号：US10139485

申请日：2002-05-06

Applicant: Conoco Inc.

Inventor： Harold A. Wright ,  Todd H. Harkins ,  Doug S. Jack ,  Ajoy P. Raje

IPC: C07C015/00 ,  B01J008/18

CPC classification number: B01J38/34 ,  B01J29/40 ,  B01J29/48 ,  B01J29/90 ,  B01J38/30 ,  C07C2/76 ,  Y02P20/584 ,  C07C15/00

Abstract: The present invention features a system and method for circulating catalyst between a reactor system and a regenerator system. A circulating catalyst system includes a reactor system, a regenerator system, and a distribution unit. The reactor system and regenerator system are adapted to exchange catalyst. The regeneration system preferably includes a regeneration zone adapted for the contact of catalyst with a regeneration gas. The system and method are adapted so that more than one regeneration gas may contact catalyst. The distribution unit is adapted to control the percentage of catalyst contacting each regeneration gas. Thus, the distribution unit is adapted to select the percentages so as to maintain the reactor system and regeneration system under a heat balance regime. Heat is preferably transferred from the regenerator system to the reactor system by an exchange of catalyst.

Abstract translation: 本发明的特征在于用于在反应器系统和再生器系统之间循环催化剂的系统和方法。 循环催化剂体系包括反应器系统，再生器系统和分配单元。 反应器系统和再生器系统适于交换催化剂。 再生系统优选包括适于催化剂与再生气体接触的再生区。 该系统和方法适于使得多于一个再生气体可以接触催化剂。 分配单元适于控制催化剂接触每个再生气体的百分比。 因此，分配单元适于选择百分比，以便将反应器系统和再生系统保持在热平衡状态。 热量优选通过交换催化剂从再生器系统转移到反应器系统。

公开(公告)号：US20030144565A1

公开(公告)日：2003-07-31

申请号：US10139502

申请日：2002-05-06

Applicant: Conoco Inc.

Inventor： Joe D. Allison ,  Neil Meldrum ,  Doug S. Jack ,  Marc J. Ledoux

IPC: C07C015/42 ,  C07C013/28

CPC classification number: C07C2/76 ,  Y10S585/943 ,  C07C15/00

Abstract: he present invention provides a process for natural gas in the form, e.g., of stranded gas or associated gas to transportable liquids. More particularly, the present invention provides a process in which the gas is non-oxidatively converted to aromatic liquid, preferably in proximity to the wellhead, which may be onshore or offshore. In one aspect, the present invention provides integration of separation of wellhead fluids into associated gas and crude with blending of the aromatic liquid derived from the gas with the crude. Alternatively, or in combination, in another aspect, the present invention provides integration of conversion of byproduct hydrogen to power with non-oxidative conversion of gas to aromatic liquid.

Abstract translation: 他发明内容提供了一种天然气的方法，例如将诸如绞合气体或与可输送液体相关联的气体的形式。 更具体地说，本发明提供了一种方法，其中气体被非氧化转化成芳香族液体，优选靠近井口，其可以在陆上或海上。 在一个方面，本发明提供了将来自气体的芳香族液体与原油共混的井口流体分离成相关气体和粗品的整合。 或者或组合地，在另一方面，本发明提供副产物氢转化为动力与气体与芳族液体的非氧化转化的整合。

公开(公告)号：US20020177741A1

公开(公告)日：2002-11-28

申请号：US10147760

申请日：2002-05-16

Applicant: Conoco Inc.

Inventor： Joe D. Allison ,  Harold A. Wright ,  Todd H. Harkins ,  Doug S. Jack

IPC: C07C031/02

CPC classification number: B01J8/0453 ,  B01D3/009 ,  B01J8/0457 ,  B01J8/0492 ,  B01J8/0496 ,  B01J8/1836 ,  B01J8/20 ,  B01J2208/00176 ,  B01J2208/00203 ,  B01J2208/00495 ,  B01J2208/00884 ,  B01J2219/00058 ,  B01J2219/00069 ,  C07C1/041 ,  C07C29/152 ,  Y02P20/127 ,  C07C31/04 ,  C07C31/08

Abstract: An apparatus and method is disclosed for producing alcohols, particularly methanol, according to an alcohol synthesis process. The apparatus comprises a catalytic distillation reactor where reactants are fed into the catalytic distillation reactor to undergo catalytic reaction to form methanol. Methanol production beyond the thermodynamic limit is achieved in the apparatus through use of multiple distillation stages, preferably at least three.

Abstract translation: 公开了根据醇合成方法生产醇，特别是甲醇的装置和方法。 该装置包括催化蒸馏反应器，其中将反应物进料到催化蒸馏反应器中进行催化反应以形成甲醇。 通过使用多个蒸馏阶段，优选至少三个，在设备中实现超过热力学极限的甲醇生产。