rodrÍguez de lira y asociados s.a. de c.v. calle: venustiano carranza 1060 int. #303 col. mederna,...
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RODRÍGUEZ DE LIRA Y ASOCIADOS S.A. DE C.V.
CALLE: VENUSTIANO CARRANZA 1060 INT. #303COL. MEDERNA, SAN LUIS
POTOSÍ, SLP, MÉXICO CP. 78000
TEL: 01 (444)166 02 43 FAX: 01 (444)166 07 56
CORREOS: [email protected][email protected]
PAGINA WEB www.rodriguezdelira.com
Certificate SGS
Calcium carbonate is a chemical compound of the formula CaCO3. It is a very common substance in nature, forming rocks, as a major component in all parts of the world and is the main component of shells and skeletons of many organisms.
In medicine is commonly used as a calcium supplement, as an antacid and adsorbent. It is essential in the production of glass and cement, among other products.
Carbonate calcium is found in rocks caused by chemical precipitation as carbonate mud in seas or lakes that were then consolidated by compaction and elevation of the substrate that contains them.
They are classified in relation to insoluble residues containing. When the impurity is between 2 to 3% without the presence of heavy elements (such as Pb, As, W, Sn, etc.), is considered very high purity and used almost exclusively for animal food industry.
It occurs in rocks caused by chemical precipitation as carbonate mud in seas or lakes that were then consolidated by compaction and elevation of the substrate that contains them.
They are classified in relation to insoluble residues containing. When the impurity is between 2 to 3% without the presence of heavy elements (such as Pb, As, W, Sn, etc.), is considered very high purity and used almost exclusively for animal food industry.
Industrial products of calcium carbonate are almost as varied as their applications
Loads are required, in general, high whiteness and grain size from 40-20 mm (putty, tar caulking, sealants, adhesives) and from 10 to 0.7 mm (paper, paints, plastics, rubber).
The grain size is a determinant in the price.
PROCUREMENT PROCESS
Trituration
Extraction
Classification
Milling
Container
Shipping
POR SU ATENCION GRACIAS!
Rodríguez De Lira y Asociados S.A. de C.V.
VENUSTIANO CARRANZA N° 1060
S.L.P., MéxicoTel. y Fax: +52 01 (444 área
local)1 66 02 43 y 1 66 07 56
Web site: www.rodriguezdelira.com