全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Feng-shan Zhou , Bo Hu ...
来源:[J].Journal of Chemistry, 2014, Vol.2014Hindawi
摘要:Clay-brine process employing activated clay, NaCl, HCl, and HF as raw materials is the primarily advanced technology to synthesize cryolite in the present industrial grade. However, plenty of byproducts of fluorine-containing waste HCl at the concentration of about 10%~12% could ...
作者:Feng-shan Zhou , Xi Wang ...
来源:[J].Advances in Materials Science and Engineering, 2015, Vol.2015Hindawi
摘要:Cationic polymer, hydroxy aluminum, and clay minerals are three flocculants with different action mechanisms and a more cost-efficient multiple flocculant can be prepared by compositing them through appropriate technology. All of attapulgite (ATP), clay minerals containing m...
作者:Feng-shan Zhou , Tian-qi Li ...
来源:[J].Advances in Materials Science and Engineering, 2015, Vol.2015Hindawi
摘要:Palygorskite has remarkable rheological properties and was used to increase the stability and viscosity of aqueous suspensions. The effects of different physical and chemical processing methods on the apparent viscosity and plastic viscosity of the palygorskite suspensions such a...
作者:Feng-shan Zhou , Ying-mo Hu ...
来源:[J].Advances in Materials Science and Engineering, 2016, Vol.2016Hindawi
摘要:Sulfur retention ability of Bayer red mud from alumina plant was investigated. Bayer red mud modified by fusel salt and waste mother liquor of sodium ferrocyanide as the main sulfur fixation agent and the calcium based natural mineral materials as servicing additives; the ex...
作者:Feng-shan Zhou , Ting-ting Wang ...
来源:[J].Journal of Spectroscopy, 2014, Vol.2014DOAJ
摘要:An oil-in-water nanomicron wax emulsion with oil phase content 45 wt% was prepared by using the emulsifying method of surfactant-in-oil. The optimum prepared condition is 85°C, 20 min, and 5 wt% complex emulsifiers. Then the abovementioned nanomicron emulsifying wax was imme...
作者:Feng-shan Zhou , Zheng-qiang Xiong ...
来源:[J].Journal of Spectroscopy, 2013, Vol.2013DOAJ
摘要:After synthesis of mixed fatty acid triethanolamine ester surfactant based on animal and vegetable mixed oils, the reaction solution was added into 4% (wt/wt) liquid nitric acid or 9% (wt/wt) solid nitric acid as eliminating fluorescent agent continuing to react from 1 to 2 ...
作者:Feng-Shan Zhou , Yi-He Zhang ...
来源:[J].Journal of Spectroscopy, 2013, Vol.2013DOAJ
摘要:The residues mixture from Bisphenol A manufacturing process was analyzed. Fourier transform infrared (FTIR) spectroscopy, gas chromatography-mass spectrometry (GC-MS), and nuclear magnetic resonance (NMR) were used to characterize the residues. The results indicated that the resi...

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