CN102557862B - 一种四氯乙烯除氧脱水工艺及其设备 - Google Patents
一种四氯乙烯除氧脱水工艺及其设备 Download PDFInfo
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CN103553870B (zh) * | 2012-01-11 | 2015-06-03 | 山东新龙科技股份有限公司 | 一种四氯乙烯除氧脱水设备 |
CN106831319B (zh) * | 2017-01-24 | 2020-04-14 | 乳源东阳光电化厂 | 一种四氯乙烯净化干燥方法 |
CN110270296A (zh) * | 2019-06-05 | 2019-09-24 | 南京康立瑞生物科技有限公司 | 一种无水无氧溶剂处理装置 |
CN112409127A (zh) * | 2020-11-04 | 2021-02-26 | 宁波巨化化工科技有限公司 | 一种四氯乙烯生产过程中的除水方法 |
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Owner name: SHANDONG XINLONG TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHANDONG XINLONG SILICAS INDUSTRY SCIENCE AND TECHNOLOGY CO., LTD. Effective date: 20131030 |
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Effective date of registration: 20131030 Address after: 262709 New Dragon Industrial Zone, Shouguang City, Shandong Applicant after: Shandong Xinlong Technology Co., Ltd. Address before: 262709 Shandong city in Weifang Province, Shouguang City, Wang Xinlong Industrial Park Industrial Company West Road PVC Applicant before: Shandong Xinlong Silicas Industry Science and Technology Co., Ltd. |
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Effective date of registration: 20200623 Address after: 262700 No.26, Tianliu section, No.3 Road, Shouguang City, Weifang City, Shandong Province Patentee after: Li Tong Address before: 262709 New Dragon Industrial Zone, Shouguang City, Shandong Patentee before: SHANDONG XINLONG TECHNOLOGY Co.,Ltd. |
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