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1. CN1237116 - Internal structure for material exchange columns

Office
China
Application Number 98801260.X
Application Date 03.07.1998
Publication Number 1237116
Publication Date 01.12.1999
Publication Kind A
IPC
B01J 19/32
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
19Chemical, physical or physico-chemical processes in general; Their relevant apparatus
32Packing elements in the form of grids or built-up elements for forming a unit or module inside the apparatus for mass or heat transfer
CPC
B32B 15/08
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
15Layered products comprising ; a layer of; metal
04comprising metal as the main or only constituent of a layer, ; which is; next to another layer of ; the same or of; a ; different material
08of synthetic resin
B32B 27/28
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products comprising ; a layer of; synthetic resin
28comprising synthetic resins not wholly covered by any one of the sub-groups ; B32B27/30 - B32B27/42
C08G 65/485
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
65Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
34from hydroxy compounds or their metallic derivatives
48Polymers modified by chemical after-treatment
485Polyphenylene oxides
C08J 2371/12
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
2371Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain
08Polyethers derived from hydroxy compounds or from their metallic derivatives
10from phenols
12Polyphenylene oxides
C08L 71/126
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
71Compositions of polyethers obtained by reactions forming an ether link in the main chain
08Polyethers derived from hydroxy compounds or from their metallic derivatives
10from phenols
12Polyphenylene oxides
126modified by chemical after-treatment
H05K 1/0326
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
1Printed circuits
02Details
03Use of materials for the substrate
0313Organic insulating material
032consisting of one material
0326containing O
Applicants Kini AG
屈尼有限公司
Inventors U. Bilmann
U·比尔曼
Agents lu xinhua
中国专利代理(香港)有限公司
中国专利代理(香港)有限公司
Priority Data 1638/97 04.07.1997 CH
Title
(EN) Internal structure for material exchange columns
(ZH) 物质交换柱的内部构件
Abstract
(EN) The invention relates to baffles for material exchange columns having at least one packing bed (201, 301, 401). The packing bed (201, 301, 401) has at least one first packing block (208, 302, 402) and at least one correction element (209, 303, 403) assigned thereto. The packing block (208, 302, 402) and its assigned correction element (209, 303, 403) produce different final distributions of liquid or systematic multiple distributions. The packing block (208, 302, 402) and its assigned correction element (209, 303, 403) are so fitted and selected that the systematic multiple distribution in the liquid phase caused by the packing block (208, 302, 402) is at least partially corrected by the systematic multiple distribution of the assigned correction element (209, 303, 403). The use of this packing in material exchange columns makes possible enhanced separation efficiency or higher packing beds.
(ZH)

本发明涉及一种用于物质交换柱的内部构件,该内部构件含有至少一填料床层(201;301;401)。该填料床层(201;301;401)具有至少一个第一填料组件(208;302;402)和至少一个与之相配的校正元件(209;303;403),其中该填料段(208;302;402)和与之相配的校正元件(209;303;403)产生不同的液体最终分布或系统的不均匀分布,该填料段(208;302;402)和与之相配的校正元件(209;303;403)应这样选择和排列,要使由填料段(208;302;402)所引起的液相中的系统不均匀分布至少部分被与之相配的校正元件(209;303;403)所产生的不均匀分布所校正。将这种填料用于物质交换柱可达到较高的分离效率或者有可能使填料床层更高。


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