Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Chromatographic separatory

A technology for chromatographic separation and switching devices, which is applied in the field of chromatographic separation devices, can solve the problems of expensive chromatographic separation devices, and achieve the effect of reducing pressure specifications

Inactive Publication Date: 2006-11-29
ORGANO CORP
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the use of columns and pumps with such pressure specifications, the price of chromatographic separation equipment is more expensive

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Chromatographic separatory
  • Chromatographic separatory
  • Chromatographic separatory

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0025] Embodiments of the present invention will be described in detail below with reference to the drawings. figure 1 It is a model block diagram of the intermittent moving layer chromatography separation device (hereinafter referred to as the separation device) in the embodiment of the present invention. This separation device has two pumps 20, 30, and is provided with a switch to select any one of the circulation mode in which each pump is inserted into the circulation path and the liquid injection mode connected to the liquid injection pipe on the suction port of each pump. Valve 23, 33.

[0026] In this separation device, in one process, by selecting the first and second switching valves 23, 33 to the circulation mode, the eight columns 14 filled with adsorbent pass through the nozzles 13 of the rotary valve 10 and the first and second pumps. 20 and 30 form a circulation path 16 connected in a circular shape. The liquid flow in the circulation path 16 is in the directi...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A chromatographic separator which circulates a raw material liquid having at least two components and an eluate through a circulating path (16) consisting of endlessly connected columns (14) to separate the raw material liquid into two components. Switching between switching valves (23, 33) allows pumps (20, 30) to be used both for liquid circulation through the circulating path (16) and for liquids flow-in from respective storage tanks (25, 35). On-off valves are used for draining valves (41, 51) for respective liquids to lower the pressure specifications of the circulating path (16).

Description

technical field [0001] The present invention relates to a chromatographic separation device, more specifically, to a control system for a circulation path and a pump in an intermittent moving layer chromatographic separation device and a simulated moving layer chromatographic separation device. Background technique [0002] Chromatographic separation equipment is widely used for the purpose of extracting one or more components from a raw material fluid composed of many components obtained by natural or chemical reactions in the sugar and pharmaceutical industries. In chromatographic separation apparatuses, various moving-bed apparatuses have recently been proposed in addition to the conventionally used intermittent fixed-layer apparatuses. [0003] Figure 8 It is a cross-sectional schematic diagram of a column showing the principle of a general moving layer system chromatographic separation device. In the column 60, a prepack (adsorbent) 62 is packed, which is filled with ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G01N30/46G01N30/32B01D15/00B01D15/08B01D15/18G01N30/26G01N30/88
CPCB01D15/1842B01D2215/023G01N30/46
Inventor 小川裕路佐藤康平
Owner ORGANO CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com