CARBONATES DE MAGNÉSIUM ANHYDRES, AMORPHES ET POREUX ET LEURS PROCÉDÉS DE PRODUCTION

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专利权人:

Disruptive Materials AB

发明人:

申请号：

EP13808233.4

公开号：

EP2928830B1

申请日:

2013.12.04

申请国别(地区):

EP

年份:

2018

代理人:

摘要：

An X-ray amorphous magnesium carbonate is disclosed that is characterized by a cumulative pore volume of pores with a diameter smaller than 10 nm of at least 0.018 cm3/g, and a specific surface areas of at least 60 m2/g. The X-ray amorphous magnesium carbonate is produced by reacting an inorganic magnesium compound with alcohol in a CO2 atmosphere. The X-ray amorphous magnesium carbonate can be a powder or a pellet and acts as a desiccant in, for example, production of food, chemicals or pharmaceuticals.

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