CN102584549A - 一种甲醛生产原料气的制备工艺及蒸发器 - Google Patents
一种甲醛生产原料气的制备工艺及蒸发器 Download PDFInfo
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- CN102584549A CN102584549A CN2011104551688A CN201110455168A CN102584549A CN 102584549 A CN102584549 A CN 102584549A CN 2011104551688 A CN2011104551688 A CN 2011104551688A CN 201110455168 A CN201110455168 A CN 201110455168A CN 102584549 A CN102584549 A CN 102584549A
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CN201110455168.8A CN102584549B (zh) | 2011-12-31 | 2011-12-31 | 一种甲醛生产原料气的制备工艺及蒸发器 |
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CN201110455168.8A CN102584549B (zh) | 2011-12-31 | 2011-12-31 | 一种甲醛生产原料气的制备工艺及蒸发器 |
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CN102584549A true CN102584549A (zh) | 2012-07-18 |
CN102584549B CN102584549B (zh) | 2014-04-16 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104147800A (zh) * | 2014-08-27 | 2014-11-19 | 江苏凯茂石化科技有限公司 | 一种两段式甲醇蒸发塔及甲醇蒸发工艺方法 |
CN104174259A (zh) * | 2014-08-27 | 2014-12-03 | 江苏凯茂石化科技有限公司 | 一种甲醇蒸发-甲醛吸收的耦合装置 |
CN104829438A (zh) * | 2015-04-01 | 2015-08-12 | 田宝峰 | 一种甲醛生产方法及装置 |
CN106123642A (zh) * | 2016-08-19 | 2016-11-16 | 无锡市华立石化工程有限公司 | 新型无管板甲醇氧化器的换热*** |
CN110563903A (zh) * | 2019-09-06 | 2019-12-13 | 无锡市华立石化工程有限公司 | 一种脲醛预缩液的制备***和制备工艺 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2760031Y (zh) * | 2004-12-22 | 2006-02-22 | 田宝峰 | 复合式甲醇蒸发器 |
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN2760031Y (zh) * | 2004-12-22 | 2006-02-22 | 田宝峰 | 复合式甲醇蒸发器 |
Non-Patent Citations (3)
Title |
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刘芳候: "甲醛生产装置的改造", 《化工设计通报》, vol. 14, no. 4, December 1988 (1988-12-01) * |
张华: "浅谈甲醛生产工艺及节能优化设计", 《化学工程与装备》, no. 7, July 2008 (2008-07-01) * |
李广林等: "甲醛及其生产方法", 《小氮肥设计技术》, vol. 24, no. 4, 2003 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104147800A (zh) * | 2014-08-27 | 2014-11-19 | 江苏凯茂石化科技有限公司 | 一种两段式甲醇蒸发塔及甲醇蒸发工艺方法 |
CN104174259A (zh) * | 2014-08-27 | 2014-12-03 | 江苏凯茂石化科技有限公司 | 一种甲醇蒸发-甲醛吸收的耦合装置 |
CN104829438A (zh) * | 2015-04-01 | 2015-08-12 | 田宝峰 | 一种甲醛生产方法及装置 |
CN106123642A (zh) * | 2016-08-19 | 2016-11-16 | 无锡市华立石化工程有限公司 | 新型无管板甲醇氧化器的换热*** |
CN110563903A (zh) * | 2019-09-06 | 2019-12-13 | 无锡市华立石化工程有限公司 | 一种脲醛预缩液的制备***和制备工艺 |
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CN102584549B (zh) | 2014-04-16 |
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Application publication date: 20120718 Assignee: PUYANG SHENGYUAN ENERGY TECHNOLOGY CO., LTD. Assignor: Tian Baofeng Contract record no.: 2014410000038 Denomination of invention: Process and evaporator for preparing raw material gas in methanal production Granted publication date: 20140416 License type: Exclusive License Record date: 20140505 |
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