method for removal of impurities from technical gases, which are impurities and any blockages in pipes, especially. valve market.

• 1. 用于从生物聚合物材料中去除杂质的方法 [P] . 中国专利： CN102099379B . 2013.12.11
• 2. 用于从生物聚合物材料中去除杂质的方法 [P] . 中国专利： CN102099379A . 2011-06-15
• 3. Process for the removal of hydrocyanic acid for technical combustion gases or the concentrates of the gaseous impurities of technical combustion gases [P] . 德国专利： DE1209694B . 1966-01-27

  机译： 去除工业燃烧气体中氢氰酸或工业燃烧气体中气态杂质浓缩物的方法

• 4. Method for simultaneous removal of acid inorganic impurities and volatile organic impurities from a stream of waste gases, preferably from the Diesel engine and method for removal of impurities [P] . PL425063A1 . 2019-10-07

  机译： 从废气流中，优选从柴油机中同时去除酸性无机杂质和挥发性有机杂质的方法，以及去除杂质的方法

• 5. process for removal of blausaeure technical brenngasen or concentrates the gasfoermigen impurities of fuel gases [P] . 德国专利： DE000001209694A . 1966-01-27

  机译： 去除工业白热病的方法或浓缩燃料气中的气源杂质

• 1. Optimization of hydrogen networks with multiple impurities and impurity removal [J] . XuexueJia, Guilian Liu 中国化学工程学报（英文版） . 2016,第009期
• 2. Efficient Extraction and Isolation of Mangiferin from Mango Leaves by Ethyl Acetate Impurity Removal Method [J] . Huiping WEI, Yi ZHENG, Hongbo HAN, 亚洲农业研究：英文版 . 2018,第006期
• 3. Ethylene glycol purification by melt crystallization:Removal of 2-methoxyethanol impurity [J] . Tiefeng Wang, Jinxiang Dong 中国化学工程学报（英文版） . 2021,第009期
• 4. The performance of two purification media in their removal of impurities from inert gases [C] . Jian Wei, Kondrashov, D. Electronics Manufacturing Technology Symposium, 1999. Twenty-Fourth IEEE/CPMT . 1999
• 5. Metal losses, emissions of hazardous gases, and impurities removal from aluminum by chlorine fluxing. [D] . Lim, Jae-Won. 1998
• 6. Development of RP-HPLC Stability Indicating Method for Degradation Products of Linagliptin in Presence of Metformin HCl by Applying 2 Level Factorial Design; and Identification of Impurity-VII VIII and IX and Synthesis of Impurity-VII [O] . Sushant B. Jadhav, P. Sunil Reddy, Kalyanaraman L. Narayanan, 2017
• 7. Impurity-Impurity Interaction Energies in Cu, Ni, Ag, and Pd and Fundamental Features of Phase Diagrams of Binary Alloys and Solid Solubility Limit of Impurities: KKR-Greenrsquo;s Function Method and Cluster Variation Method [O] . Mitsuhiro Asato, Toshiharu Hoshino 1999

• 1. KCl Single Crystals Growth with Mn, Ag and In Impurities by Czochralski Method and Study of Impurities Influence on Their Properties [J] . Feridoun Samavat ,Ebrahim Haji Ali ,Somayeh Solgi . 物理化学期刊（英文） . 2012,第3期
• 2. Influence of Impurity Doping and γ-Irradiation on the Optical Properties of Layered GaSe Crystals [J] . . 材料科学与工程：中英文B版 . 2012,第002期
• 3. 果葡糖液不同离交运行流量对树脂去除杂质的影响 [C] . 修慧敏 ,徐小卫 ,吕大鹏 . 2015中国生物发酵产业系列专题论坛 . 2015
• 4. Fe(Ⅲ)离子表面印迹材料的制备及其从稀土中去除杂质离子性能的基础研究 [A] . 胡伟民 . 2014