JPS5779448A - Reforming method of packing material for column in gas chromatography - Google Patents

Reforming method of packing material for column in gas chromatography

Info

Publication number
JPS5779448A
JPS5779448A JP55155553A JP15555380A JPS5779448A JP S5779448 A JPS5779448 A JP S5779448A JP 55155553 A JP55155553 A JP 55155553A JP 15555380 A JP15555380 A JP 15555380A JP S5779448 A JPS5779448 A JP S5779448A
Authority
JP
Japan
Prior art keywords
plasma
carrier
treatment
packing material
column
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
Application number
JP55155553A
Other languages
Japanese (ja)
Inventor
Koichiro Hayashi
Yukio Yamamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Research Institute for Production Development
Seisan Kaihatsu Kagaku Kenkyusho
Zaidan Hojin Seisan Kaihatsu Kenkyusho
Original Assignee
Research Institute for Production Development
Seisan Kaihatsu Kagaku Kenkyusho
Zaidan Hojin Seisan Kaihatsu Kenkyusho
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Research Institute for Production Development, Seisan Kaihatsu Kagaku Kenkyusho, Zaidan Hojin Seisan Kaihatsu Kenkyusho filed Critical Research Institute for Production Development
Priority to JP55155553A priority Critical patent/JPS5779448A/en
Publication of JPS5779448A publication Critical patent/JPS5779448A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/3441—Regeneration or reactivation by electric current, ultrasound or irradiation, e.g. electromagnetic radiation such as X-rays, UV, light, microwaves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

PURPOSE:To inactivate surface of carrier, or the like, in a short time with a small quantity of introduced gas by performing plasma-treatment onto the carrier, or the like as it is or after it is impregnated with a liquid phase. CONSTITUTION:Carrier of stationary phase or solid adsorbent is put into a bell jar of an ordinary plasma device and, on the other hand, the gaseous alkane such as methane, ethane, propane, butane, pentane, hexane, or the like is introduced, then, high-frequency discharge is carried out to form a plasma-atmosphere in said bell jar. Whereby, the carrier, or the like is subjected to plasma-treatment as it is. On the other hand, if the carrier impregnated with a liquid phase, or the like undergoes the plasma-treatment, the inert gas such as argon, helium, xenon, or the like is introduced to form the plasma atmosphere. In this way, if only the conditions for the plasma treatment are kept fixed, packing material is reformed with well reproducibility.
JP55155553A 1980-11-04 1980-11-04 Reforming method of packing material for column in gas chromatography Pending JPS5779448A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55155553A JPS5779448A (en) 1980-11-04 1980-11-04 Reforming method of packing material for column in gas chromatography

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55155553A JPS5779448A (en) 1980-11-04 1980-11-04 Reforming method of packing material for column in gas chromatography

Publications (1)

Publication Number Publication Date
JPS5779448A true JPS5779448A (en) 1982-05-18

Family

ID=15608572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55155553A Pending JPS5779448A (en) 1980-11-04 1980-11-04 Reforming method of packing material for column in gas chromatography

Country Status (1)

Country Link
JP (1) JPS5779448A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008154931A1 (en) * 2007-06-18 2008-12-24 Danmarks Tekniske Universitet (Technical University Of Denmark) Adsorbent beads suitable for use in separation of biological molecules

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5230494A (en) * 1975-09-03 1977-03-08 Sumitomo Chem Co Ltd Packing for chromatography

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5230494A (en) * 1975-09-03 1977-03-08 Sumitomo Chem Co Ltd Packing for chromatography

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008154931A1 (en) * 2007-06-18 2008-12-24 Danmarks Tekniske Universitet (Technical University Of Denmark) Adsorbent beads suitable for use in separation of biological molecules

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