IT1204849B - High temp. chromatographic column conditioning - Google Patents

High temp. chromatographic column conditioning

Info

Publication number
IT1204849B
IT1204849B IT19898/86A IT1989886A IT1204849B IT 1204849 B IT1204849 B IT 1204849B IT 19898/86 A IT19898/86 A IT 19898/86A IT 1989886 A IT1989886 A IT 1989886A IT 1204849 B IT1204849 B IT 1204849B
Authority
IT
Italy
Prior art keywords
chambers
rock
storage area
water
storage
Prior art date
Application number
IT19898/86A
Other languages
Italian (it)
Other versions
IT8619898A0 (en
Inventor
Giorgio Sisti
Original Assignee
Erba Strumentazione
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 Erba Strumentazione filed Critical Erba Strumentazione
Priority to IT19898/86A priority Critical patent/IT1204849B/en
Publication of IT8619898A0 publication Critical patent/IT8619898A0/en
Application granted granted Critical
Publication of IT1204849B publication Critical patent/IT1204849B/en

Links

Landscapes

  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Storage vessels filled with waste radioactive material are taken underground using the entrance of an operating or abandoned mine. The vessels are deposited in chambers cut into previously undisturbed rock below the `karst' water level. The chambers are filled and each chamber, section and the whole `field' is sealed off against water. Transport is always carried out against the flow of ventilation air. The underground storage area is located below the `karst' water level, in rock formation with a max. of 10 power(-6) cm/sec. water leakage, at least 100 metres from the bounary of the formation, and at least 300 metres from rock, which is already disturbed. The storage area has a max. of two connections to the surface, these are for inward transport and tie-in. The storage area is divided into sections in which access roads and storage chambers are cut. Each chamber is surrounded by protective rock. Full chambers and sectors are sealed with water tight structures
IT19898/86A 1986-03-27 1986-03-27 High temp. chromatographic column conditioning IT1204849B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT19898/86A IT1204849B (en) 1986-03-27 1986-03-27 High temp. chromatographic column conditioning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19898/86A IT1204849B (en) 1986-03-27 1986-03-27 High temp. chromatographic column conditioning

Publications (2)

Publication Number Publication Date
IT8619898A0 IT8619898A0 (en) 1986-03-27
IT1204849B true IT1204849B (en) 1989-03-10

Family

ID=11162162

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19898/86A IT1204849B (en) 1986-03-27 1986-03-27 High temp. chromatographic column conditioning

Country Status (1)

Country Link
IT (1) IT1204849B (en)

Also Published As

Publication number Publication date
IT8619898A0 (en) 1986-03-27

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