Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A CONTROLLED PROCESS FOR PRECIPITATING CALCIUM CARBONATE
A process for treating a sulfurous fluid to form gypsum and magnesium carbonate, whereby the sulfurous fluid is scrubbed with a sequestrating agent to yield a scrubbed fluid, gypsum and magnesium sulfate. The flue gas desulfurized gypsum is isolated from the magnesium sulfate solution by filtration or centrifugation. The magnesium sulfate is reacted with a carbonate salt to produce a magnesium carbonate whereby the reaction conditions are controlled to control the properties of the magnesium carbonate produced.
A CONTROLLED PROCESS FOR PRECIPITATING CALCIUM CARBONATE
A process for treating a sulfurous fluid to form gypsum and magnesium carbonate, whereby the sulfurous fluid is scrubbed with a sequestrating agent to yield a scrubbed fluid, gypsum and magnesium sulfate. The flue gas desulfurized gypsum is isolated from the magnesium sulfate solution by filtration or centrifugation. The magnesium sulfate is reacted with a carbonate salt to produce a magnesium carbonate whereby the reaction conditions are controlled to control the properties of the magnesium carbonate produced.
A CONTROLLED PROCESS FOR PRECIPITATING CALCIUM CARBONATE
KONTROLLIERTES FÄLLUNGSVERFAHREN FÜR CALCIUMCARBONAT
PROCÉDÉ COMMANDÉ SERVANT À FAIRE PRÉCIPITER LE CARBONATE DE CALCIUM
PAYNTER CHRISTOPHER (Autor:in) / STOVALL KALENA (Autor:in) / WICKS DOUGLAS (Autor:in) / BUTLER-LEE GAVIN (Autor:in) / GOLBAYANI PARVIN (Autor:in) / JARVIS NIGEL VICTOR (Autor:in) / PRING GRAHAM M (Autor:in) / TAYLOR DAVID (Autor:in) / PEREZ RICARDO M (Autor:in)
05.09.2018
Patent
Elektronische Ressource
Englisch
IPC:
D21H
PULP COMPOSITIONS
,
Faserbreimischungen [Pulpen]
/
B01D
SEPARATION
,
Trennen
/
C01F
COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
,
Verbindungen der Metalle Beryllium, Magnesium, Aluminium, Calcium, Strontium, Barium, Radium, Thorium oder der Seltenen Erden
/
C04B
Kalk
,
LIME
/
C08C
TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
,
Behandlung oder chemische Modifizierung von Kautschuken
/
C09C
TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES
,
Behandlung von anorganischen Stoffen, außer von faserigen Füllstoffen, zum Erhöhen ihrer pigmentierenden oder füllenden Eigenschaften
A CONTROLLED PROCESS FOR PRECIPITATING POLYMORPHS OF CALCIUM CARBONATE
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