CN102320942B - 甲醛生产工艺及装置 - Google Patents
甲醛生产工艺及装置 Download PDFInfo
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- CN102320942B CN102320942B CN201110158755.0A CN201110158755A CN102320942B CN 102320942 B CN102320942 B CN 102320942B CN 201110158755 A CN201110158755 A CN 201110158755A CN 102320942 B CN102320942 B CN 102320942B
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- formaldehyde
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- gas
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CN201110158755.0A CN102320942B (zh) | 2011-06-14 | 2011-06-14 | 甲醛生产工艺及装置 |
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CN201110158755.0A CN102320942B (zh) | 2011-06-14 | 2011-06-14 | 甲醛生产工艺及装置 |
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CN102320942A CN102320942A (zh) | 2012-01-18 |
CN102320942B true CN102320942B (zh) | 2014-04-16 |
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CN201110158755.0A Expired - Fee Related CN102320942B (zh) | 2011-06-14 | 2011-06-14 | 甲醛生产工艺及装置 |
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Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103194869B (zh) * | 2013-03-07 | 2015-05-13 | 上海嘉乐股份有限公司 | 一种织物甲醛整理装置及其加工织物的方法 |
CN104174259B (zh) * | 2014-08-27 | 2016-03-23 | 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 |
CN104513144A (zh) * | 2014-12-24 | 2015-04-15 | 安徽金禾实业股份有限公司 | 一种银法甲醛生产中利用甲醇循环的方法 |
CN104496773A (zh) * | 2015-01-23 | 2015-04-08 | 姚建军 | 甲醛、二甲醚联产工艺 |
CN104689765A (zh) * | 2015-03-24 | 2015-06-10 | 江苏凯茂石化科技有限公司 | 一种带膨胀节的甲醛氧化器 |
CN104667694B (zh) * | 2015-03-25 | 2016-08-24 | 南通江天化学股份有限公司 | 用于铁钼法甲醛生产过程中的甲醇净化装置 |
CN104829438B (zh) * | 2015-04-01 | 2016-08-24 | 田宝峰 | 一种甲醛生产方法及装置 |
CN105135450A (zh) * | 2015-09-07 | 2015-12-09 | 宿州市东达木业有限公司 | 一种银催化法生产甲醛中尾气处理方法 |
CN106800503A (zh) * | 2015-11-25 | 2017-06-06 | 衡阳屹顺化工有限公司 | 一种新戊二醇生产原料的制备方法 |
CN105968710A (zh) * | 2016-06-06 | 2016-09-28 | 常州乔尔塑料有限公司 | 一种环保型的氨基模塑复合颗粒料生产结合甲醛生产的复合制造工艺 |
CN106915918A (zh) * | 2017-03-13 | 2017-07-04 | 中山市绿浪助剂有限公司 | 一种氨基磺酸减水剂 |
CN107778272B (zh) * | 2017-11-02 | 2018-10-23 | 江西远邦药业有限公司 | 一种利用醇脱氢生产半缩醛的方法和装置 |
CN109574820B (zh) * | 2018-12-10 | 2021-12-21 | 安徽金禾实业股份有限公司 | 一种甲醛的生产方法 |
CN109557964B (zh) * | 2018-12-27 | 2020-09-29 | 南通江天化学股份有限公司 | 一种高浓度甲醛生产线的分布式控制系统 |
CN112920029A (zh) * | 2021-02-03 | 2021-06-08 | 安徽金禾实业股份有限公司 | 一种甲醛中提取和精制甲醇的装置及方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1526245A (en) * | 1974-09-18 | 1978-09-27 | Basf Ag | Manufacture of concentrated aqueous solutions of formaldehyde |
CN1473811A (zh) * | 2003-08-05 | 2004-02-11 | 洪海玲 | 低醇、高浓度甲醛的生产方法 |
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2011
- 2011-06-14 CN CN201110158755.0A patent/CN102320942B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1526245A (en) * | 1974-09-18 | 1978-09-27 | Basf Ag | Manufacture of concentrated aqueous solutions of formaldehyde |
CN1473811A (zh) * | 2003-08-05 | 2004-02-11 | 洪海玲 | 低醇、高浓度甲醛的生产方法 |
Non-Patent Citations (1)
Title |
---|
田宝峰.甲醇循环法甲醛生产新工艺.《2007年甲醇设计和生产新技术、甲醇下游产品产业化技术、食品级CO2制备工程技术交流研讨会》.2007, * |
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CN102320942A (zh) | 2012-01-18 |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20120118 Assignee: PUYANG SHENGYUAN ENERGY TECHNOLOGY CO., LTD. Assignor: Tian Baofeng Contract record no.: 2014410000038 Denomination of invention: Production process and device of formaldehyde Granted publication date: 20140416 License type: Exclusive License Record date: 20140505 |
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Assignee: Puyang Sheng Yuan energy science and technology limited company Assignor: Tian Baofeng Contract record no.: 2014410000038 Date of cancellation: 20160411 |
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