CN102838445B - 卤代烃选择性脱卤化氢制备含氟烯烃的方法 - Google Patents
卤代烃选择性脱卤化氢制备含氟烯烃的方法 Download PDFInfo
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催化剂 | 反应温度/℃ | 接触时间 | 244bb转化 | 1234yf选择 |
/s | 率/% | 性/% | ||
10wt.%CaO/MgO | 350~450 | 2 | 50 | 78 |
10wt.%BaO/MgO | 450~550 | 2 | 65 | 80 |
40wt.%CaO/MgO | 350~450 | 2 | 55 | 75 |
40wt.%BaO/MgO | 450~550 | 2 | 55 | 82 |
5wt.%BaO/MgO | 750~850 | 2 | 72 | 67 |
10wt.%BaO/MgO | 650~750 | 2 | 71 | 70 |
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CN103449958A (zh) * | 2013-08-15 | 2013-12-18 | 巨化集团技术中心 | 一种2-氯-3,3,3-三氟丙烯的合成方法 |
CN105777484B (zh) * | 2014-12-13 | 2018-04-27 | 西安近代化学研究所 | 2,3,3,3-四氟丙烯的制备方法 |
CN105107533B (zh) * | 2015-08-18 | 2019-04-09 | 巨化集团技术中心 | 一种气相脱氟化氢催化剂的制备方法 |
CN106866354B (zh) * | 2017-01-18 | 2019-06-21 | 浙江工业大学 | 一种1,1-二氟乙烯的制备方法 |
CN113480403A (zh) * | 2021-07-14 | 2021-10-08 | 山东华安新材料有限公司 | 一种用于制备氟氯烯烃和含氟烯烃的制备方法 |
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US8766020B2 (en) * | 2008-07-31 | 2014-07-01 | Honeywell International Inc. | Process for producing 2,3,3,3-tetrafluoropropene |
CN101628851B (zh) * | 2009-08-14 | 2012-10-10 | 西安近代化学研究所 | 1,2,3,3,3-五氟丙烯的制备方法 |
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Inventor after: Lv Jian Inventor after: Mao Wei Inventor after: Wang Bo Inventor after: Qin Yue Inventor after: Zhang Wei Inventor after: Hao Zhijun Inventor after: Ma Yangbo Inventor after: Zeng Jijun Inventor after: Ma Hui Inventor before: Lv Jian Inventor before: Mao Wei |
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Effective date of registration: 20160722 Address after: 255300 Zhoucun City, Shandong province constant access road, No. 979, Patentee after: Shandong Huaan Modern Environmental Protection Technology Co., Ltd. Address before: 710065 Shaanxi Province, Xi'an City Road eight No. 168 Patentee before: Xi'an Inst. of Modern Chemistry |