公开(公告)号：US20070254965A1

公开(公告)日：2007-11-01

申请号：US10591780

申请日：2005-03-07

Applicant: Anne Boer ,  Franciscus Johannes Schrauwen

Inventor： Anne Boer ,  Franciscus Johannes Schrauwen

IPC: B01J8/22 ,  C07C27/06 ,  F17D3/18

CPC classification number: B01J8/22 ,  B01J8/1818 ,  B01J2208/00132 ,  B01J2208/00548 ,  C10G2/331 ,  C10G2/342 ,  C10G2400/02 ,  C10G2400/06 ,  C10G2400/08 ,  C10G2400/10 ,  Y10T137/0329

Abstract: A sparger system (10) for a reactor (21) comprises a feed pipe arrangement for feeding reactants to the spargers on the floor of the reactor, via a distribution system disposed above the spargers. The outlets (12) of the spargers are typically oriented towards the floor or parallel to it in order to eject gas or other reactants across the floor. This reduces settling of catalyst on the floor of the reactor, which improves mixing of the slurry and reduces the problems associated with uncontrolled reactions.

Abstract translation: 用于反应器（21）的分布器系统（10）包括供料管装置，用于通过设置在喷射器上方的分配系统将反应物供给到反应器地板上的喷洒器。 喷射器的出口（12）通常朝向地板或与其平行，以便将气体或其它反应物喷射穿过地板。 这减少了催化剂在反应器底部的沉降，这改善了浆料的混合并且减少了与不受控制的反应相关的问题。

公开(公告)号：US20070299147A1

公开(公告)日：2007-12-27

申请号：US11664487

申请日：2005-10-04

Applicant: Frederik Gimpel ,  Gerardus Petrus Niesen ,  Franciscus Johannes Schrauwen

Inventor： Frederik Gimpel ,  Gerardus Petrus Niesen ,  Franciscus Johannes Schrauwen

IPC: C07C27/22

CPC classification number: C10G2/32 ,  B01J19/2495 ,  B01J35/04 ,  C10G2/332

Abstract: A process for the synthesis of hydrocarbons in a three phase reactor comprising the steps of: (i) introducing synthesis gas into the reactor; (ii) causing the synthesis gas to be contacted with a Fischer-Tropsch catalyst; and (iii) removing products from the reactor, wherein step (i) comprises introducing some or all of the synthesis gas into the reactor at or near the bottom of the reactor; and step (ii) comprises contacting the synthesis gas with a catalyst structure immobilised within the reactor, wherein the catalyst structure comprises one or more porous catalyst elements fixable within the reactor, each of said porous catalyst elements being at least 1 cm3, preferably at least 10 cm3, in size and wherein the open volume within each porous catalyst element is at least 60% (with reference to the volume of the porous catalyst elements) and each porous catalyst element includes a Fischer-Tropsch catalyst material.

Abstract translation: 一种在三相反应器中合成烃的方法，包括以下步骤：（i）将合成气引入反应器; （ii）使合成气与费 - 托催化剂接触; 和（iii）从反应器中除去产物，其中步骤（i）包括将一些或全部合成气引入到反应器底部或其附近的反应器中; 步骤（ii）包括使合成气与固定在反应器内的催化剂结构物接触，其中催化剂结构包括可固定在反应器内的一种或多种多孔催化剂元件，每种所述多孔催化剂元素至少为1cm 3 优选至少10cm 3的尺寸，并且其中每个多孔催化剂元件内的开放体积至少为60％（相对于多孔催化剂元件的体积），并且每个 多孔催化剂元件包括费 - 托催化剂材料。