Draining method of overflowed uranium underground mine
CZ2006309A3
Method of making cased bore hole, cased bore hole per se and casing column for bore hole cementing
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Pyrotechnical assembly for cleaning drilled wells, hydro geological and technological bore holes
CZ297448B6
Process for treating sulfate solutions
CZ2002553A3
Heat treatment process of ammonia alum to aluminium sulfate and/or ammonium sulfate
CZ2001811A3
Apparatus for treating particles by employing fluid technique
CZ2001162A3
Process for preparing hydro setting mixtures based on ammonium alum and fluid ashes
CZ20001562A3
Process for preparing expansion component of expanding cements based on 3CaO.3Ali2Oi3.CaSOi4 compound of aluminium concentrate
CZ20001561A3
Process for preparing aluminate cements based on CaO.Ali2Oi3 and CaO.2Ali2Oi3 compounds of aluminium concentrate
CZ254198A3
Reprocessing of ammonia alum using calcium compounds to usable products
CZ254298A3
Process for preparing hydrosetting mixtures based on recycled ammonia alum
CZ172198A3
Alkali treatment process of ammonium alum
CZ333697A3
Process for preparing anhydrous aluminium sulfate from ammonium alum
CZ259597A3
Stabilization process of acid polluted ground water deposit
CZ312194A3
Process of preliminary treatment of salt solutions being formed during hydrochemical extraction of uranium by underground leaching, restricting formation and fall-out of solid substances
CZ122494A3
Process of treating products of thickened and subsequently cooled down acid salt solutions being formed during hydrochemical mining of ores
CZ122394A3
Process of treating saline solutions being formed during hydrochemical working of ores
CZ44193A3
Process for treating acidic salt solutions formed during hydrochemical mining of ore
CS106291A3
Apparatus for stabilization of a loose filler within an operating vessel
