CN101863848B - 用于制备三聚氰胺的系统及方法 - Google Patents
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CN101863848A CN101863848A (zh) | 2010-10-20 |
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Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102219754B (zh) | 2011-04-28 | 2013-09-11 | 四川金象赛瑞化工股份有限公司 | 节能节资型气相淬冷法蜜胺生产系统及其工艺 |
EP2749534B1 (en) * | 2011-10-18 | 2018-12-19 | Toagosei Co., Ltd. | Method for producing chloropolysilane, and fluid bed reaction device |
CN103333128A (zh) * | 2013-06-25 | 2013-10-02 | 李东田 | 一种新型的三聚氰胺气相淬冷工艺方法 |
CN103601693A (zh) * | 2013-10-23 | 2014-02-26 | 李东田 | 氨气循环作载气的一步法三聚氰胺生产方法 |
CN104315871B (zh) * | 2014-10-30 | 2016-05-25 | 安徽金禾实业股份有限公司 | 三聚氰胺生产中熔盐炉出口烟气热能回收方法 |
CN105218470A (zh) * | 2015-08-22 | 2016-01-06 | 安徽金禾实业股份有限公司 | 一种三聚氰胺生产中的固气分离装置 |
CN106083752B (zh) * | 2016-06-12 | 2020-04-21 | 山东省舜天化工集团有限公司 | 一种基于三聚氰胺生产的热气冷却器清理装置 |
CN109723618A (zh) * | 2018-12-28 | 2019-05-07 | 四川金象赛瑞化工股份有限公司 | 尿素泵的在线备用方法、应用和系统 |
CN111943897A (zh) * | 2020-07-29 | 2020-11-17 | 尹明大 | 高压合成低压气相淬冷法的三聚氰胺生产系统及其工艺 |
CN111983136A (zh) * | 2020-07-30 | 2020-11-24 | 青岛惠城环保科技股份有限公司 | 一种三聚氰胺催化剂性能评价设备 |
CN112521313A (zh) * | 2020-12-16 | 2021-03-19 | 四川金象赛瑞化工股份有限公司 | 三聚氰胺生产双氰胺系统及工艺 |
CN113375133A (zh) * | 2021-06-23 | 2021-09-10 | 四川金象赛瑞化工股份有限公司 | 利用三聚氰胺生产系统生产高品位蒸汽生产装置及其生产高品位蒸汽的方法 |
CN114452897A (zh) * | 2022-01-06 | 2022-05-10 | 四川金象赛瑞化工股份有限公司 | 一种尿素加料装置、加料方法及三聚氰胺生产装置和方法 |
CN116174008B (zh) * | 2023-03-01 | 2024-04-19 | 西北工业大学 | 一种三维自支撑无定形石墨氮化碳光催化剂及其制备方法 |
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US4565867A (en) * | 1984-01-05 | 1986-01-21 | Melamine Chemicals, Inc. | Anhydrous high-pressure melamine synthesis |
US5514796A (en) * | 1995-06-07 | 1996-05-07 | Melamine Chemicals, Inc. | Melamine of improved purity produced by high-pressure, non-catalytic process |
ITMI20011216A1 (it) * | 2001-06-08 | 2002-12-08 | Eurotecnica Dev And Licensing | Procedimento migliorato per la produzione con alte rese di melanina |
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