公开(公告)号：US20070034795A1

公开(公告)日：2007-02-15

申请号：US10554555

申请日：2004-03-01

Applicant: Michael Benje

Inventor： Michael Benje

IPC: H01J49/00 ,  B01D59/44

CPC classification number: B01J19/243 ,  B01J19/121 ,  B01J19/123 ,  B01J2219/00094 ,  B01J2219/00247 ,  B01J2219/0875 ,  C07C17/25 ,  C07C21/06

Abstract: Device for injecting electromagnetic radiation into a reactor and a reactor comprising this device A device for injecting electromagnetic radiation into a reactor for carrying out free-radical gas-phase reactions and a reactor comprising such a device are described. This comprises the elements: a) a compartment which is separated from the reaction space of the reactor and is b) connected to the reaction space of the reactor via at least one opening, c) at least one feed line for introducing a flushing gas into the compartment, and also d) at least one source of electromagnetic radiation which is arranged so that e) the electromagnetic radiation passes through the compartment and the reaction space of the reactor adjoining the compartment. The device and reactor make an increase in the yield of free-radical chain reactions possible.

Abstract translation: 用于将电磁辐射注入反应器的装置和包括该装置的反应器描述了用于将电磁辐射注入用于进行自由基气相反应的反应器的装置和包括这种装置的反应器。 这包括以下要素：a）与反应器的反应空间分离的隔室，b）通过至少一个开口连接到反应器的反应空间，c）至少一条用于将冲洗气体引入的进料管线 隔室，以及d）至少一个电磁辐射源，其被布置成使得e）电磁辐射通过隔室和邻接隔室的反应器的反应空间。 装置和反应器使得自由基链反应的产率增加。

公开(公告)号：US07009084B2

公开(公告)日：2006-03-07

申请号：US10505245

申请日：2003-02-01

Applicant: Michael Benje ,  Dieter Jaculi ,  Ingolf Mielke ,  Peter Schwarzmaier ,  Klaus Krejci ,  Joachim Schubert ,  Horst Ertl

Inventor： Michael Benje ,  Dieter Jaculi ,  Ingolf Mielke ,  Peter Schwarzmaier ,  Klaus Krejci ,  Joachim Schubert ,  Horst Ertl

IPC: C07C17/02

CPC classification number: C07C17/02 ,  C07C19/045

Abstract: The invention relates to a method for producing high purity 1,2-dichloroethane using a liquid reaction medium that is circulated and that is essentially composed of 1,2-dichloroethane and a catalyst. At least ethylene and chlorine are added to the reaction medium and a mainly chlorine-containing gas flow is dissolved in a part of the reaction medium which is essentially devoid of dissolved ethylene. The gaseous components not dissolved in this solution are removed from the solution by means of a gas-separation device and the solution from which the undissolved gas components were removed is contacted with ethylene which is present in dissolved form.

Abstract translation: 本发明涉及使用循环的液体反应介质生产高纯度1,2-二氯乙烷的方法，其基本上由1,2-二氯乙烷和催化剂组成。 至少将乙烯和氯加入到反应介质中，并且主要含氯气流溶解在基本上没有溶解乙烯的反应介质的一部分中。 未溶解在该溶液中的气态组分通过气体分离装置从溶液中除去，将未溶解气体组分除去的溶液与以溶解形式存在的乙烯接触。

公开(公告)号：US07001573B1

公开(公告)日：2006-02-21

申请号：US09379481

申请日：1999-08-23

Applicant: Michael Benje

Inventor： Michael Benje

IPC: B01J8/24 ,  C07C17/156 ,  C07C17/38

CPC classification number: B01J8/1809 ,  B01J8/006 ,  B01J8/1872 ,  B01J2208/00008 ,  B01J2208/00663 ,  C07C17/156 ,  C07C19/045

Abstract: By a process for removing fine dust from a fluidized-bed reactor, in particular for the oxychlorination of ethylene, is intended to permit specific control of the amount of fine dust particles in a reactor while reducing the height of the reactor and the same time filtering off the fine dust from the main stream leading to the quench. This is achieved if the fine dust inside, the reactor is removed via filter cartridges, and the reaction gas mixture is passed to the quench from the reactor dome, a part-stream in the form of a bypass stream having a predetermined fine dust fraction below a predetermined particle size being removed from the reactor in addition to the main stream.

Abstract translation: 通过用于从流化床反应器中除去细粉尘的方法，特别是用于乙烯的氧氯化，旨在允许特定地控制反应器中细粉尘颗粒的量，同时降低反应器的高度并且同时过滤 从主流的细粉尘中排出，从而导致猝熄。 这是通过内部的细粉尘，反应器通过过滤器滤芯来除去，并且将反应气体混合物从反应器穹顶通入骤冷器，部分流以具有预定细粉尘部分的旁路流形式的部分流 除了主流之外，还从反应器中除去预定的粒度。

公开(公告)号：US06437204B1

公开(公告)日：2002-08-20

申请号：US09524658

申请日：2000-03-13

Applicant: Michael Benje ,  Thomas Schubotz ,  Hartmut Schön

Inventor： Michael Benje ,  Thomas Schubotz ,  Hartmut Schön

IPC: C07C1715

CPC classification number: C07C21/06 ,  B01J8/1809 ,  B01J8/1836 ,  B01J8/1872 ,  B01J2208/00141 ,  C07C17/02 ,  C07C17/156 ,  C07C17/25 ,  C07C19/045

Abstract: In a process for the production of VCM, the gaseous reactants and an inert carrier gas are fed into an adiabatic reaction zone in the oxychlorination section, both reaction zones being associated with an integral fluidised bed, the cooled reaction zone containing a vertically coaxial hollow cooling rod bundle forming a passage. A balanced production of VCM is to be achieved, this being done by selecting a ratio of 1 to 6 inclusive between the equivalent diameter of the passage cross-sectional area and the mean gas bubble pocket diameter of the fluidised bed.

Abstract translation: 在制备VCM的过程中，将气态反应物和惰性载气送入氧氯化段的绝热反应区，两个反应区都与整体流化床相关联，冷却的反应区含有垂直同轴中空冷却 杆束形成通道。 要实现VCM的平衡生产，这通过选择通道横截面积的当量直径和流化床的平均气泡袋直径之间的比例为1至6来实现。