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Major achievements of PVC, PVA and caustic soda projects of Hunan Chemical Design Institute Co., Ltd. in recent years |
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| project name | Scale and complexity | time | Remarks | |
| Hunan Hengguang Technology Co., Ltd. 100,000 tons / year ion-exchange membrane caustic soda technical transformation project | 100,000 tons/year ionic membrane caustic soda | 2018 | ||
| Xinyuan Sunshine Electrochemical Plant added 55,000 tons/year ion-exchange membrane caustic soda expansion and expansion project | 55,000 tons / year ionic membrane caustic soda | 2016 | ||
| Zhongyan Jilantai Salt Chemical Group Co., Ltd. Phase I 40,000 tons/year paste PVC resin project | 40,000 tons / year paste PVC resin | 2016 | ||
| Qianjiang Xianqiao Chemical Products Co., Ltd. Annual production of 150,000 tons / year zero-polar distance sub-membrane full halogen alkali technology upgrade project (Phase I) project | 150,000 tons/year zero-polar distance sub-membrane perhalogenated alkali | 2014 | ||
| Jiantao (Hengyang) Chlor-Alkali Co., Ltd. 100,000 tons/year ion-exchange membrane caustic soda project | 100,000 tons/year ionic membrane caustic soda | 2009 | ||
| Inner Mongolia Shuangxin Resources Group Co., Ltd. 110,000 tons / year degradable high molecular weight polyvinyl alcohol project | 110,000 tons / year degradable high molecular weight polyvinyl alcohol | 2009 | ||
| Guangdong Dongyang Sunshine Co., Ltd. 200,000 tons / year ion-exchange membrane caustic soda project | 200,000 tons/year ionic membrane caustic soda | 2008 | ||
| Technical renovation project of 80,000 tons/year PVC paste resin and related products of Zhangzhou Huaxiang Chemical Co., Ltd. | 80,000 tons/year polyvinyl chloride paste resin, 100,000 tons/year ion-exchange membrane caustic soda | 2007 | Received the third prize of Hunan Excellent Engineering Consulting Achievements | |
| 55Kt/a polyvinyl alcohol production line and supporting project of Hunan Xiangwei Co., Ltd. | 55Kt/a polyvinyl alcohol | 2007 | Received the second prize of Hunan Excellent Engineering Consulting Achievements | |
| Jiantao (Hengyang) Chlor-Alkali Co., Ltd. 60,000 tons/year ion-exchange membrane caustic soda project | 60,000 tons/year ionic membrane caustic soda | 2004 | ||
| Zhuhua Group 100,000 tons / year PVC expansion project | 100,000 tons / year PVC | 2003 | ||
| Technical Reform Project of Polyvinyl Chloride Paste Resin and Supporting Products of Zhangzhou Huaxiang Chemical Co., Ltd. | 10,000 tons/year PVC paste resin | 2003 | Received the second prize of 2006 Engineering Design of Hunan Province | |