1) ploysilicate-aluminum-ferric
聚硅硫酸铁氯化铝
1.
Polysilicate-metals flocculants of various molar ratio of Al to Si,Fe to Si and(Al+Fe) to Si are prepared,such as polysilicate aluminum chloride(PASC),polysilicate ferric sulfate(PFSS),ploysilicate-aluminum-ferric(PFASC).
制备了不同Al∶Si、Fe∶Si和(Al+Fe)∶Si摩尔比的聚硅酸金属盐系列絮凝剂:聚硅氯化铝(PASC)、聚硅硫酸铁(PFSS)和聚硅硫酸铁氯化铝(PFASC),实验考察了成分摩尔比、废水pH值、絮凝剂投加量对除油效果的影响。
2) Poly-Silicate Aluminum Ferric Chloride Sulfate
聚硅酸硫氯化铝铁
1.
Preparation of the new type of flocculant:poly-silicate aluminum ferric chloride sulfate
新型复合聚硅酸硫氯化铝铁絮凝剂的制备
3) polysilicate aluminum ferrite chloride
聚硅酸氯化铁铝
1.
Take the sodium silicate,the ferric chloride and the aluminum chloride prepared the high stability as the raw material research to polysilicate aluminum ferrite chloride(PAFSC).
以水玻璃,氯化铁和氯化铝为原料研究制备了高稳定性聚硅酸氯化铁铝(PAFSC)。
4) PSAFC
聚硅酸氯化铝铁
1.
Appropriate amount of activated metasilicic acid is added to the leach solution to produce PSAFC.
红黄土壤经焙烧活化后 ,用工业废盐酸浸渍 ,向浸出液中加入适量活性硅酸 ,制备成聚硅酸氯化铝铁。
5) polyaluminium ferric sulfatochloride
聚硫酸氯化铝铁
1.
In this paper, main research focuses on the influence of the amount of polyaluminium ferric sulfatochloride(PAFCS),polyaluminium chloride(PAC) and polyferric sulphate(PFS) on flocculating results and the range of pH value in which PAFCS may produce the best tubidity removal effect.
文章研究了聚硫酸氯化铝铁 ( PA FCS)、聚合氯化铝 ( PA C)和聚合硫酸铁 ( PFS)投加量对絮凝效果的影响以及PAF CS使用 p H范围 ,比较了 PAFCS、氯化铁 ( FC)和硫酸铝 ( A S)的脱色效果 ,探讨了水中残留铝的脱除。
6) PSFCS
聚硅氯化硫酸铁
1.
The processing conditions of using hydrochloric acid,sulphuric acid,limonite and sodium silicate as raw materials to prepare poly-silicic-ferric chloride sulfate(PSFCS) flocculant are discussed by means of the perpendicular experiment.
通过正交实验研究了用盐酸、硫酸、褐铁矿和硅酸钠制备聚硅氯化硫酸铁(PSFCS)絮凝剂的工艺条件。
2.
The processing conditions of using hydrochloric acid,sulphuric acid,pyrite cinder and sodium silicate as raw materials to prepare poly-silicic-ferric chloride sulfate(PSFCS) flocculant were tested by means of orthogonal experiment method.
通过正交实验研究了用盐酸、硫酸、硫铁矿烧渣和硅酸钠制备聚硅氯化硫酸铁(PSFCS)絮凝剂的工艺条件。
3.
Low-grade hematite,hydrochloric acid,sulphuric acid and sodium silicate were used to prepare poly-silicic-ferric chloride sulfate(PSFCS).
以低品位赤铁矿、盐酸、硫酸和硅酸钠为原料,制备了聚硅氯化硫酸铁(PSFCS)混凝剂,对合成过程及工艺条件进行了研究。
补充资料：氯化铝
氯化铝化学式AlCl3，分子量133.34。无色透明晶体或白色而微带浅黄色的结晶性粉末。密度2.44g/cm3，熔点190℃(2.5大气压)，在常压下177.8℃升华，沸点182.7℃。氯化铝的蒸气或溶于非极性溶剂中或处于熔融状态时，都以共价的二聚分子Al2Cl6形式存在。在空气中极易吸收水分并部分水解放出氯化氢而形成酸雾。易溶于水并强烈水解，溶液显酸性。也溶于乙醇和乙醚，同时放出大量的热。六水合氯化铝为无色斜方晶体，密度 2.398g/cm3，100℃时分解。用做有机合成和石油工业的催化剂、染料的中间体，还用于处理润滑油，制造葸醌、丁基橡胶和烃类树脂。金属铝跟氯气反应或无水氯化氢跟熔融铝反应均可制得。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条