IT1195603B - Decoration of enamelled ceramic tiles - Google Patents

Decoration of enamelled ceramic tiles

Info

Publication number
IT1195603B
IT1195603B IT46808/83A IT4680883A IT1195603B IT 1195603 B IT1195603 B IT 1195603B IT 46808/83 A IT46808/83 A IT 46808/83A IT 4680883 A IT4680883 A IT 4680883A IT 1195603 B IT1195603 B IT 1195603B
Authority
IT
Italy
Prior art keywords
decoration
ceramic tiles
boric acid
soln
nitrate
Prior art date
Application number
IT46808/83A
Other languages
Italian (it)
Other versions
IT8346808A0 (en
Inventor
Giovanni Richeldi
Original Assignee
Ceramiche Artistiche Maioliche
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 Ceramiche Artistiche Maioliche filed Critical Ceramiche Artistiche Maioliche
Priority to IT46808/83A priority Critical patent/IT1195603B/en
Publication of IT8346808A0 publication Critical patent/IT8346808A0/en
Application granted granted Critical
Publication of IT1195603B publication Critical patent/IT1195603B/en

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  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

Low- and medium activity wastes comprising max. 50kg/m3 are treated by chemical pptn., filtration, pH adjustment, treatment of the soln. by selective reverse osmosis (boric acid/nitrates) followed by ion exchange sepn. of nitrate impurities from the radioactive boric acid portion, which can be returned to the chemical pptn. The recovered nitrate soln. can be used again
IT46808/83A 1983-01-17 1983-01-17 Decoration of enamelled ceramic tiles IT1195603B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT46808/83A IT1195603B (en) 1983-01-17 1983-01-17 Decoration of enamelled ceramic tiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT46808/83A IT1195603B (en) 1983-01-17 1983-01-17 Decoration of enamelled ceramic tiles

Publications (2)

Publication Number Publication Date
IT8346808A0 IT8346808A0 (en) 1983-01-17
IT1195603B true IT1195603B (en) 1988-10-19

Family

ID=11258968

Family Applications (1)

Application Number Title Priority Date Filing Date
IT46808/83A IT1195603B (en) 1983-01-17 1983-01-17 Decoration of enamelled ceramic tiles

Country Status (1)

Country Link
IT (1) IT1195603B (en)

Also Published As

Publication number Publication date
IT8346808A0 (en) 1983-01-17

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