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Způsob zachycování kysličníků síry
CS235612B1
Czechoslovakia
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English - Inventor
Jiri Mikoda Jan Fidler
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Description
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780 | 813 | 850 |
95 | 30 | 15 |
7 | 25 | 0 |
Claims (4)
Hide Dependent
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- PŘEDMĚT VYNÁLEZU1. Způsob zachycování kysličníků síry při fluidním spalování uhlí, vyznačený tím, že se částice vápence samostatně fluidně kalcinují za teploty nad 700 °C částečně odsířenými spalinami z fluidní spalovací vrstvy uhlí a takto kalcinovaný vápenec se přivádí do předřazené fluidní spalovací vrstvy uhlí, kde kysličníky síry ze spalin reagují s kalcinovaným vápencem za teploty pod 900 °C.-
- 2. Způsob podle bodu 1, vyznačený tím, že fluidní spalovací vrstva uhlí obsahuje až 95 % hmot. křemičitého písku.
- 3. Způsob podle bodů l nebo 2, vyznačený tím, že částice vápence mají velikost do3 mm.
- 4. Způsob podle bodů 1 nebo 2, vyznačený tím, že částice uhlí mají velikost pod 60 mm.