JPS5629162A - Filling agent for liquid chromatography - Google Patents
Filling agent for liquid chromatographyInfo
- Publication number
- JPS5629162A JPS5629162A JP10406279A JP10406279A JPS5629162A JP S5629162 A JPS5629162 A JP S5629162A JP 10406279 A JP10406279 A JP 10406279A JP 10406279 A JP10406279 A JP 10406279A JP S5629162 A JPS5629162 A JP S5629162A
- Authority
- JP
- Japan
- Prior art keywords
- effect
- bead
- activated charcoal
- filling agent
- separation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
PURPOSE: To increase the separation ability by using the molecular filtering effect, through coating the core material bead of inorganic compound sepcifying particle diameter with activated charcoal.
CONSTITUTION: The thermoplastic resin such as polyacrylnitorile is dissolved into solvent and polyethylene glycol is added and the core material bead of inorganic compound such as silica gel and glass bead 5W500μ in particle diameter is immersed and coated. Next, while flowing inactive gas in the electric furnace, gradually carbonized and the activated charcoal layer is formed on the surface of cored bead. Further, as required, nonpolarized or polarized functional group is introduced to the activated charcoal layer. Thus, the filling agent for high speed liquid chromatography using molecular filtering effect, ion exchange effect, adsorption effect, distribution effect can adsorption and distribution effect, and excellent in compression strength and separation can be obtained. This filling agent is effective for the separation of aromatic hydrocarbon.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10406279A JPS5629162A (en) | 1979-08-17 | 1979-08-17 | Filling agent for liquid chromatography |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10406279A JPS5629162A (en) | 1979-08-17 | 1979-08-17 | Filling agent for liquid chromatography |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5629162A true JPS5629162A (en) | 1981-03-23 |
Family
ID=14370681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10406279A Pending JPS5629162A (en) | 1979-08-17 | 1979-08-17 | Filling agent for liquid chromatography |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5629162A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0747321A2 (en) * | 1995-06-06 | 1996-12-11 | Mitsubishi Chemical Corporation | Granulated active carbon and process for its production |
US9394419B2 (en) | 2013-11-19 | 2016-07-19 | Istanbul Teknik Universitesi | Column filling material and a production method thereof |
WO2018088531A1 (en) * | 2016-11-11 | 2018-05-17 | 積水化学工業株式会社 | Column filler for liquid chromatography |
-
1979
- 1979-08-17 JP JP10406279A patent/JPS5629162A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0747321A2 (en) * | 1995-06-06 | 1996-12-11 | Mitsubishi Chemical Corporation | Granulated active carbon and process for its production |
EP0747321A3 (en) * | 1995-06-06 | 1997-11-05 | Mitsubishi Chemical Corporation | Granulated active carbon and process for its production |
US9394419B2 (en) | 2013-11-19 | 2016-07-19 | Istanbul Teknik Universitesi | Column filling material and a production method thereof |
WO2018088531A1 (en) * | 2016-11-11 | 2018-05-17 | 積水化学工業株式会社 | Column filler for liquid chromatography |
JPWO2018088531A1 (en) * | 2016-11-11 | 2019-10-10 | 積水化学工業株式会社 | Liquid chromatography column packing |
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