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- Ordinarily, standard ferrous sulfate loses strength with age, due to air oxidation. 标准硫酸亚铁盐类由于受到空气的氧化一般会随时间而失去其作用。
- The treatment sequence involved addition of ferrous sulfate for precipitation, and subsequence filtration. 处理步骤是先加硫酸亚铁使之沉淀，然后过滤。
- It is noteworthy that best copper removal occurred at PH 6. 0, with the addition of ferrous sulfate only. 显然，除铜率最高是在PH值6只加入硫酸亚铁之时。
- Objective:To explore the efficacy and security of ferrous sulfate in the prevention of EPS induced by chlorpromazine. 目的:探讨硫酸亚铁预防氯丙嗪所致锥体外系(EPS)不良反应的疗效和安全性。
- In this paper olive vegetable was introduced and the effect of Ferrous Gluconate and Ferrous Sulfate on the quality of olive vegetable was studied. 本文介绍了橄榄菜的制作方法,研究了葡萄糖酸亚铁和硫酸亚铁对橄榄菜质量的影响。
- A new method for determining phosphorus by spectrophotometry was developed,which uses ammonium ferrous sulfate and glucose as mixed reductant. 用硫酸亚铁铵和葡萄糖作为混合还原剂,建立了用分光光度法测定磷的方法,确定了最佳测定条件。
- The output of its own brand “meitai” has reached 20,000 tons /year,and the out put of its ferrous sulfate monohydrate has reached 8,000tons/year. 自有品牌“美泰牌”钛白粉年产销量20000吨、一水硫酸亚铁年产销量8000吨。
- The method of efficient reduction high concentration cyanide-containing waste water with ferrous sulfate new technology was studied.The purificatory rate is greater than 99.99%. 研究了用硫酸亚铁新工艺有效降低高浓度含氰废水中氰含量的方法，使氰化物净化率＞99．99%25。
- The technology for preparation of ferrous sulfate from pyrite cinder by reduction roasting-acid leaching method was studied,and the optimal process conditions were established. 研究了硫铁矿烧渣还原酸浸制取硫酸亚铁溶液的工艺过程,并确定了该过程的适宜工艺条件。
- GONG Zhu-qing,ZHENG Ya-jie,CHEN Bai-zhen,et al.Preparation of ferrous sulfate and benefit apprai-sal from pyrite cinders[J].Environmental Protection,2000(8):44-46. [8]龚竹青;郑雅杰;陈白珍;等.;硫铁矿烧渣制备硫酸亚铁及效益估算[J]
- The operation is simple and quick of titrating vanadium with ammonium ferrous sulfate in alkaline dissolution agent, the method can achieve good results in the production. 采用碱熔试料以硫酸亚铁铵滴定钒量,操作简单、快速,该方法应用于生产后可获得令人满意的效果。
- Three kinds of polysaccharides,including xanthan gum,arabic gum and carrageenan,were used as coating materials to prepare ferrous sulfate microcapsules by freeze drying. 而随着壁材/芯材比例的增加,包埋率明显增加。
- Interwoven carbon nanofiber yarns were prepared from the catalytic pyrolysis of methane using ferrous sulfate and graphite as catalyst precursor and substrate respectively. 以甲烷为碳源,硫酸亚铁为催化剂前驱体,通过化学气相沉积在石墨基板上制得毛线状炭纤维。
- The first sulfuric acid in the world was prepared by destructive distillation of green vitriol[ferrous sulfate FeSO4.7H2O]in the second half of 15th century. 世界上最早的硫酸，产生于15世纪后半叶，当时的原料为绿矾石[FeSO4.;7H2O]，通过对其加热分解和吸收制出硫酸。
- This paper studies preparation method of potassium sulfate using ferrous sulfate (a by\|product of titanium white) and potassium chloride as matenial by ferric patassium alum conversion method. 以钛白副产绿矾和氯化钾为原料,采取硫酸铁钾转化法制备硫酸钾。
- Effect of phosphite in En bath on plating rate and precipitation of phosphite with ferrous sulfate have been studied in this article.There is almost no effect when phosphite concentration is low. 本文研究了化学镀镍溶液中亚磷酸根浓度对沉积速度的影响，以及加 入硫酸铁化学沉淀法降低亚磷酸根浓度，结果表明：当亚磷酸钠的浓 度较低时，对沉积速度影响不大；
- The synthesis of 6-hydroxyquinoline was improved by reacting of glycerin and p-aminophenol in the presence of p-nitrophenol,concentrated sulfuric acid,boric acid and ferrous sulfate. 报道了用甘油和对氨基苯酚在对硝基苯酚、浓硫酸、硼酸和硫酸亚铁作用下一步合成6-羟基喹啉的合成法.
- Studies were conducted on effects of iron-saturated lactoferrin and ferrous sulfate on iron absorption. The result demonstrated that lactoferrin is more easily absorption than ferrous sulfate. 对乳铁蛋白和硫酸亚铁中铁的吸收进行研究。结果表明，乳铁蛋白比硫酸亚铁更容易吸收。
- This paper studies preparation method of potassium sulfate using ferrous sulfate (a by-product of titanium white) and potassium chloride as matenial by ferric patassium alum conversion method. 摘要以钛白副产绿矾和氯化钾为原料，采取硫酸铁钾转化法制备硫酸钾。
- Preparation of ammonium ferrous sulfate 硫酸亚铁铵的制备
