Search Results for: Aerated water not containing sweetening matter
. iron ores , by contrast, are among the most abundant in the earth's crust, although extracting usable metal from them requires kilns or furnaces capable of reaching °c or higher, about °c higher than what is enough to smelt copper . humans started to master that process in eurasia only about bce[ not
modern world , iron alloys, such as steel , inox , cast iron and special steels are by far the most common industrial metals, because of their high mechanical properties and low cost. pristine and smooth pure iron surfaces are mirror-like silvery-gray. however, iron reacts readily with oxygen and water...
https://en.wikipedia.org/wiki/Iron
product name: cationic polyacrylamide cas no: molecular formula: package: technical specifications molecular weight wan solid content ≥ % water insoluble matter ≤ % ion degree - % dissolution time ≤ hour residual monomers ≤ % the degree of hydrolysis - % stability easy to decompose when oc product characteristics
and uses features: with bleaching, adsorption, turbidity, adhesion, etc., mainly for the suspension flocculation of organic suspended matter cloud, especially for ph < acidic sludge dewatering. meanwhile a cationic polyacrylamide products and coagulant (pfs, chloride, iron salts, etc.), may show greater...
http://www.pontonchem.com/pro_detail/id/8.html