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- A third example is the ferrous sulphate which we mentioned in the previous chapter. 第三個(gè)例子是前章提到的硫化亞鐵。
- Modified polymerized ferric sulphate flocculating agent was made with ferrous sulphate heptahydrate,sulphate acid,natrium chlorate etc. 以七水硫酸亞鐵、硫酸、氯酸鈉等原料,制備了改性聚合硫酸鐵絮凝劑。
- Ferrous sulphate treatment improves the erosion rate of the AluBrass. The corrosion rates observed are however higher than that obtained with MEXEL 432. 硫酸亞鐵處理改善鋁黃銅的浸蝕率，然而其腐蝕率仍高于M.;432處理。
- Potassium hydroxide; potassium chloride; sodium bicarbonate; ferrous sulphate; potassium bicarbonate; zinc sulphate; manganese sulphate; copper sulphate; potassium iodide. 氫氧化鉀；氯化鉀；碳酸氫鈉；硫酸亞鐵；碳酸氫鉀；硫酸鋅；硫酸錳；硫酸銅；碘化鉀
- In order to treat the wastewater from vat blue production,we obtain ferrous sulphate as water treatment chemical and incinerate residue in general coal-fired boiler. 從而探索和實(shí)踐了少污染,回收利用等綜合治理污染的工藝,力求嘗試一種“零排放”和“綠色化學(xué)”的化工生產(chǎn)過(guò)程。
- By experimental study on effects of coking sewage pretreated by ferrous sulphate on activited sludge process,suitable operating conditions were presented. 通過(guò)研究硫酸亞鐵預處理焦化污水對活性污泥影響的實(shí)驗,提出硫酸亞鐵預處理方法的適宜條件。
- Cotton was dyed with mahogany leaves extract and different mordants,such as Alum,Stannous Chloride,Calcium Chloride,Copper Sulphate and Ferrous Sulphate,on different mordant concentrations. 用生態(tài)染料紅木葉對棉進(jìn)行染色,采用不同的媒染劑,分別為明礬、氯化亞錫、氯化鈣、硫酸銅和硫酸亞鐵,不同的媒染劑濃度;
- ferrous sulphate radiation dosimeter 硫酸亞鐵輻射劑量計
- Production of Ammonium Ferrous Sulphate From Scrap Iron 由廢鐵生產(chǎn)硫酸亞鐵銨
- The Effect of Ferrous Sulphate on the Electroless Deposition of Co-Fe-P Alloys 硫酸亞鐵對化學(xué)沉積鈷-鐵-磷合金中的影響
- What color is copper sulphate solution? 硫酸銅溶液是什么顏色？
- Is the swimming-pool chlorinated? 游泳池的水用氯消毒了嗎?
- Vanadium--Determination of vanadium content--Potassium permanganate-ammonium ferrous sulphate volumetric method GB/T8639.;1-1988釩化學(xué)分析方法高錳酸鉀-硫酸亞鐵銨滴定法測定釩量
- Summary of experiment on sulphuric acid production by roasting pyrite blended with ferrous sulphate 硫鐵礦摻燒硫酸亞鐵生產(chǎn)硫酸試驗小結
- Feasibility Analysis for Producing Ferrous Sulphate and Solid Polymer Ferric Sulphate Using High Iron Slag 用高含鐵廢渣生產(chǎn)硫酸亞鐵和固體聚合硫酸鐵的可行性分析
- Adaption of Thiobacillus ferrooxidans Tolerating Low pH and Biooxidation of Ferrous Sulphate 耐低pH的氧化亞鐵硫桿菌選育及其氧化硫酸亞鐵的初步研究
- Keywords Ammonium ferrous sulphate;Ammonium persulphate;Oxidation-lightness method;Mn; 硫酸亞鐵銨;過(guò)硫酸銨;氧化光度法;錳;
- Does not contain chlorinated solvent. 本品不含氯化物溶劑。
- Keywords low grade manganese ore;ferrous sulphate leaching;jarosite precipitation.; 低品位錳礦;硫酸亞鐵浸出;黃鈉鐵礬沉淀;
- Mammoth machines are always made of ferrous metal. 大型機械的材質(zhì)一般是黑色金屬。
