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Micro-reactor system

A micro-reactor and assembly technology, applied in chemical/physical/physical chemical reactors, chemical instruments and methods, chemical/physical/physical chemical processes, etc., can solve small size, expensive microstructure, long residence time and other issues, to achieve the effect of good treatment and temperature control

Active Publication Date: 2009-04-22
LONZA LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, achieving such long residence times with conventional microreactors has been difficult until now due to the small size and expensive microstructure

Method used

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Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0067] The microreactor system assembly according to an embodiment of the present invention, as shown in Fig. 1 and Fig. 2, sequentially includes a first frame device 10, a first heat exchange module 7, a heat regulation module 1 as a processing module, A second heat exchange module 8, a mixing module 2 as a further process module, a further first heat exchange module 7, a holding module 3 as a further process module, a further second heat exchange module 8, a further holding module 4, 5 and 6 (each sandwiched between two heat exchange modules 7, 8 respectively) and a second frame device 9. In this way, alternating first or second heat exchange modules 7 , 8 and process modules 1 - 6 are provided between said first and second frame means 10 , 9 .

[0068] It can be clearly seen from Figs. 14 and 16 that each heat exchange module 7, 8 comprises a first plate 7M, 8M, an intermediate plate 70, 80, and a second plate 7N, 8N respectively, and they are connected together by solderin...

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Abstract

A micro-reactor system assembly comprises a stack of at least n process modules (1-6), wherein n is an integer equal to or greater than 1, made from a rigid first material and comprising at least one reactive fluid passage (1A, 1B, 2A, 3A, 6A) for accommodating and guiding a reactive fluid, and at least n+1 heat exchange modules (7, 8) made from a ductile second material other than said first material and comprising at least one heat exchange fluid passage (7A, 8A) for accommodating and guiding a heat exchange fluid, wherein each process module (1-6) is sandwiched between two adjacent heat exchange modules (7, 8).

Description

technical field [0001] The present invention relates to a microreactor system assembly comprising at least n process modules and at least n+1 heat exchange modules, wherein each process module is sandwiched between two adjacent heat exchange modules. Background technique [0002] A microreactor is a reaction device that is used to react one or more reactants (usually comprising a mixture of two or more reactants), and to some extent to The reaction of the reactants is then controlled by heating or cooling or thermally buffering the reactants. Such microreactors for carrying out chemical reactions in a small area are known, for example, from EP-A-0688242, EP-A-1031375, WO-A-2004 / 045761 and US-A-2004 / 0109798. [0003] The chemical reactions carried out in microreactors can basically be divided into so-called type A reactions and type B reactions. [0004] Type A reactions, such as organometallic reactions, are very fast chemical reactions and occur directly when the reactant...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J19/00
CPCB01J2219/00824B01J19/0093B01J2219/00804B01J2219/00889B01J2219/0086B01J2219/00984B01J2219/00891B01J2219/00822B01J2219/0081B01J2219/00867B01J2219/00783B01J2219/00997B01J2219/00873
Inventor 多米尼克·罗贝热尼古拉斯·比勒尔伯廷·齐默尔曼赖纳德·福伯特
Owner LONZA LTD