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Maximilian Lackner, Thomas Hribernig, Markus Lutz, Markus Plank and Karl Putz
A novel technique for the in situ removal of mineral hydrocarbons from aged brownfields is described. The approach uses emulsions of plant oil (5?10%, rapeseed) in water, which were found to extract 50?85% of mineral hydrocarbons in one leaching step fro...
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Mykola Shpariy,Volodymyr Starchevskyy,Zenovii Znak,Roman Mnykh,Ihor Poliuzhyn
Pág. 19 - 26
The technologies for extracting an iron-containing catalyst from process streams of direct chlorination of ethylene, as well as methods for the disposal of organochlorine wastes from vinyl chloride production, are considered. Problems arising from therma...
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Kyrylo Samoichuk,Alexandr Kovalyov,Vadym Oleksiienko,Nadiia Palianychka,Dmytro Dmytrevskyi,Vitalii Chervonyi,Dmytro Horielkov,Inna Zolotukhina,Alina Slashcheva
Pág. 16 - 24
One of the urgent problems in the dairy industry is to reduce power input in the process of dispersing milk fat while ensuring a high degree of homogenization. This problem can be solved through the development and implementation of a virtually unexplore...
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Farah Nasyitah binti Esa
Pág. 36
Chemical synthesized demulsifier in oil industry has caused environmental issues and costly. Rhamnolipid biosurfactant produced from Pseudomonas aeruginosa NR2 (Ps. NR. 22) has unique properties to demulsify the unwanted emulsion by lowering the interfac...
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Gaohong Zuo, Yingchao Du, Lianqi Wei, Bo Yu, Shufeng Ye, Xiaomeng Zhang and Hongshun Hao
Emulsified pickling waste liquid, derived from cleaning oily hardware, cause serious environmental and ecological issues. In this work, a series of grafted (3-aminopropyl)triethoxysilane (APTES) TiO2 pillared montmorillonite (Mt), Ti-Mt-APTES, are prepar...
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Chih-Feng Wang, Yi-Jung Tsai, Shiao-Wei Kuo, Kuo-Jung Lee, Chien-Chieh Hu and Juin-Yih Lai
In this study, a method that can simultaneously separate oil/water mixtures and water-in-oil emulsions were developed. Various substrates (synthetic polymers and stainless steel meshes) were coated by rough hydrophobic polymer films. The prepared materia...
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Zhihua Wang, Xinyu Lin, Zhenhua Rui, Mengmeng Xu and Shuyi Zhan
Crude oil is generally produced with water, and the water cut produced by oil wells is increasingly common over their lifetime, so it is inevitable to create emulsions during oil production. However, the formation of emulsions presents a costly problem i...
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