Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Lodo rojo carbonatado modificado
Lodo rojo carbonatado modificado con una composición mineral de - 10 a 50 % en peso de compuestos de hierro, - 12 a 35 % en peso de compuestos de aluminio, - 5 a 17 % en peso de compuestos de silicio, - 2 a 10 % en peso de dióxido de titanio, - 0,5 a 6 % en peso de compuestos de calcio, y posibles impurezas inevitables, caracterizado porque la relación en peso de carbonato de Fe (II) con respecto a los óxidos de hierro es al menos 1.
The present disclosure relates to an inorganic, halogen-free flameproofing agent produced from modified, carbonized red mud (MKRS-HT) having, in some examples, a mineral composition of 10 to 50 weight % of iron compounds, 12 to 35 weight % of aluminum compounds, 5 to 17 weight % of silicon compounds, 2 to 10 weight % of titanium dioxide, 0.5 to 6 weight % of calcium compounds, the weight ratio of Fe (II) carbonate to the oxides of iron being at least 1. Examples of the agent can be used as a flame retardant in the high-temperature range. The disclosure further relates to an agent produced from modified, carbonized and rehydrated red mud, which can be used as a flame retardant in the low-temperature and high-temperature ranges, methods for producing same and use as flame retardants. The disclosure further relates to a flameproofed material system and methods for producing same.
Lodo rojo carbonatado modificado
Lodo rojo carbonatado modificado con una composición mineral de - 10 a 50 % en peso de compuestos de hierro, - 12 a 35 % en peso de compuestos de aluminio, - 5 a 17 % en peso de compuestos de silicio, - 2 a 10 % en peso de dióxido de titanio, - 0,5 a 6 % en peso de compuestos de calcio, y posibles impurezas inevitables, caracterizado porque la relación en peso de carbonato de Fe (II) con respecto a los óxidos de hierro es al menos 1.
The present disclosure relates to an inorganic, halogen-free flameproofing agent produced from modified, carbonized red mud (MKRS-HT) having, in some examples, a mineral composition of 10 to 50 weight % of iron compounds, 12 to 35 weight % of aluminum compounds, 5 to 17 weight % of silicon compounds, 2 to 10 weight % of titanium dioxide, 0.5 to 6 weight % of calcium compounds, the weight ratio of Fe (II) carbonate to the oxides of iron being at least 1. Examples of the agent can be used as a flame retardant in the high-temperature range. The disclosure further relates to an agent produced from modified, carbonized and rehydrated red mud, which can be used as a flame retardant in the low-temperature and high-temperature ranges, methods for producing same and use as flame retardants. The disclosure further relates to a flameproofed material system and methods for producing same.
Lodo rojo carbonatado modificado
ROCKTÄSCHEL CHRISTIAN (Autor:in)
23.03.2018
Patent
Elektronische Ressource
Spanisch
IPC:
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
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
/
C09K
Materialien für Anwendungen, soweit nicht anderweitig vorgesehen
,
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR
| Europäisches Patentamt | 2021
Online Contents | 2012