metasilicate

New technology for preparation of sodium metasilicate with crystal water from rice husk

稻壳制备含结晶水偏硅酸钠新工艺研究

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Zibo production of metasilicate which works good quality?

淄博生产偏硅酸钠哪个厂质量好?

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Metasilicate acid can improve telangiectasia, decrease incidence of cardiovascular and avoid skin diseases , gynecopathy & diabetes.

偏硅酸:能改善血管扩张, 降低心血管发病率,可防治皮肤病、妇科病 、 糖尿病.

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Metasilicate acid can improve telangiectasia, decrease incidence of cardiovascular and avoid skin diseases, gynecopathy& diabetes.

偏硅酸：能改善血管扩张，降低心血管发病率，可防治皮肤病、妇科病、糖尿病。

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Zeolite ( 4A) and sodium metasilicates are largely used as phosphate-free detergent builders in industry. There is a potential pollution because of the zeolite containing Al 3+. The softening water capability of sodium metasilicate is poor.

目前工业上大量使用的无磷洗涤助剂为4A沸石和偏硅酸钠，4A存在潜在的铝污染问题，而偏硅酸钠的抗硬水性差。

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The status quo of the research on phosphate free builders is introduced and the properties of 4A zeolite, sodium metasilicate, sodium polyacrylate, zeolite P, sodium salt of maleic anhydride acrylic acid copolymer, layered crystal sodium disilicate as phosphate free builders are reviewed.

综述了无磷洗涤助剂的开发进展，并对4A沸石、偏硅酸钠、聚丙烯酸钠、沸石P、顺丁烯二酸酐丙烯酸共聚物钠盐、层状结晶二硅酸钠等助剂的性能作了评述；

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The method is presented for preparation metasilicate pentahydrate from residue after extracting magnesium from serpentine ore.

以蛇纹石提镁残渣为原料,采用常压蒸馏法直接合成了六配位有机硅化物.

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