PL2703390T3 - Energooszczędna, tania instalacja i sposób wytwarzania melaminy przy użyciu gwałtownego chłodzenia gazu - Google Patents

Energooszczędna, tania instalacja i sposób wytwarzania melaminy przy użyciu gwałtownego chłodzenia gazu

Info

Publication number
PL2703390T3
PL2703390T3 PL12776848T PL12776848T PL2703390T3 PL 2703390 T3 PL2703390 T3 PL 2703390T3 PL 12776848 T PL12776848 T PL 12776848T PL 12776848 T PL12776848 T PL 12776848T PL 2703390 T3 PL2703390 T3 PL 2703390T3
Authority
PL
Poland
Prior art keywords
energy
cost system
gas quenching
saving low
producing melamine
Prior art date
Application number
PL12776848T
Other languages
English (en)
Inventor
Yin Tang
Zhongwu Yuan
Yuande Gong
Mingda Yin
Xiuzhen Yang
Duanyang Chen
Jianglin Yi
Lin Lei
Chaohui Liu
Xuchu Li
Xikun Xiong
Hui Chen
Deli Kong
Wenmao Jiang
Gang Li
Lihong Guo
Zhongyun Li
Guangsong Lan
Guohua Yuan
Xiangdong Kuang
Original Assignee
Beijing Edgein Technology Co., Ltd.
Sichuan Golden-Elephant Sincerity Chemical Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=44776484&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL2703390(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Beijing Edgein Technology Co., Ltd., Sichuan Golden-Elephant Sincerity Chemical Co., Ltd. filed Critical Beijing Edgein Technology Co., Ltd.
Publication of PL2703390T3 publication Critical patent/PL2703390T3/pl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/40—Nitrogen atoms
    • C07D251/54—Three nitrogen atoms
    • C07D251/62—Purification of melamine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1872—Details of the fluidised bed reactor
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/40—Nitrogen atoms
    • C07D251/54—Three nitrogen atoms
    • C07D251/56—Preparation of melamine
    • C07D251/60—Preparation of melamine from urea or from carbon dioxide and ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
PL12776848T 2011-04-28 2012-04-20 Energooszczędna, tania instalacja i sposób wytwarzania melaminy przy użyciu gwałtownego chłodzenia gazu PL2703390T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN2011101086449A CN102219754B (zh) 2011-04-28 2011-04-28 节能节资型气相淬冷法蜜胺生产系统及其工艺
EP12776848.9A EP2703390B1 (en) 2011-04-28 2012-04-20 Energy-saving low-cost system and process for producing melamine by means of gas quenching
PCT/CN2012/000538 WO2012146056A1 (zh) 2011-04-28 2012-04-20 节能节资型气相淬冷法蜜胺生产系统及其工艺

Publications (1)

Publication Number Publication Date
PL2703390T3 true PL2703390T3 (pl) 2017-12-29

Family

ID=44776484

Family Applications (1)

Application Number Title Priority Date Filing Date
PL12776848T PL2703390T3 (pl) 2011-04-28 2012-04-20 Energooszczędna, tania instalacja i sposób wytwarzania melaminy przy użyciu gwałtownego chłodzenia gazu

Country Status (8)

Country Link
US (1) US9114371B2 (pl)
EP (1) EP2703390B1 (pl)
JP (1) JP5676050B2 (pl)
KR (1) KR101401136B1 (pl)
CN (1) CN102219754B (pl)
EA (1) EA023256B1 (pl)
PL (1) PL2703390T3 (pl)
WO (1) WO2012146056A1 (pl)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN103804311A (zh) * 2012-11-02 2014-05-21 华强化工集团股份有限公司 一种节能型的三聚氰胺的生产流程装置
CN103819897B (zh) * 2014-01-26 2015-06-03 成都玉龙化工有限公司 一种氮系阻燃剂、制备方法及阻燃硅橡胶复合物
CN104235810A (zh) * 2014-09-08 2014-12-24 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能回收装置
CN104277006A (zh) * 2014-10-30 2015-01-14 安徽金禾实业股份有限公司 一种三聚氰胺生产中热气冷却器在线切换的方法
CN105061344B (zh) * 2015-08-09 2017-09-22 李东田 一种三聚氰胺缓冷结晶生产方法
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
CN105503758B (zh) * 2016-01-18 2019-05-14 尹明大 一种三聚氰胺生产系统和工艺
CN105903410A (zh) * 2016-06-12 2016-08-31 山东省舜天化工集团有限公司 一种三聚氰胺生产中尿素熔融的方法
CN107778261B (zh) * 2016-08-25 2021-07-09 王庆锋 节能型低压萃冷三聚氰胺生产工艺
CN110028460A (zh) * 2018-01-12 2019-07-19 郗运柱 一种三聚氰胺的生产系统及其生产工艺
CN108409677A (zh) * 2018-03-30 2018-08-17 尹明大 一种三聚氰胺热能回收系统和工艺
CN108373454B (zh) * 2018-04-08 2023-07-25 山东鸿运工程设计有限公司 一种三聚氰胺生产装置及生产工艺
CN108745208A (zh) * 2018-05-04 2018-11-06 辛集市九元化工有限责任公司 一种三聚氰胺生产中溶解固体尿素的节能装置及方法
CN111397396A (zh) * 2020-03-19 2020-07-10 中国成达工程有限公司 一种粉体物料冷却系统及其冷却工艺
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
CN113429318A (zh) * 2021-06-22 2021-09-24 四川金象赛瑞化工股份有限公司 气相淬冷法生产苯二甲腈的方法
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
CN113620844A (zh) * 2021-08-06 2021-11-09 四川金象赛瑞化工股份有限公司 一种双氰胺结晶分离方法和装置
CN113828117B (zh) * 2021-10-18 2022-09-23 山东省舜天化工集团有限公司 一种三聚氰胺放料废气处理再利用系统及方法
CN114682175B (zh) * 2022-04-02 2023-04-18 奎屯锦疆化工有限公司 一种三聚氰胺高效反应器
CN115073389B (zh) * 2022-07-01 2023-10-31 山东省舜天化工集团有限公司 一种节能型三聚氰胺生产系统及生产方法
CN115501825B (zh) * 2022-09-28 2023-06-27 安徽华尔泰化工股份有限公司 道生液多级利用的三聚氰胺一步法生产系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57165375A (en) 1981-04-02 1982-10-12 Yuka Meramin Kk Separation of liquid drop
CN1188761A (zh) 1998-02-24 1998-07-29 蒋大洲 一种三聚氰胺生产工艺及其装置
DE10319902A1 (de) * 2003-04-29 2005-08-18 Ami-Agrolinz Melamine International Gmbh Verfahren und Vorrichtung zur Herstellung von Melamin unter Hochdruck
DE10342566A1 (de) * 2003-09-15 2005-04-07 Basf Ag Konische Wirbelschicht für ein Melamin-Niederdruckverfahren
CN1208328C (zh) 2003-09-17 2005-06-29 丁泽华 常压一步法三聚氰胺联产方法
DE502004003874D1 (de) * 2004-01-17 2007-07-05 Casale Chemicals Sa Verfahren zur schonenden Abkühlung und Kristallisation von Melamin aus einer Melaminschmelze oder aus der Gasphase
JP2007517818A (ja) * 2004-01-17 2007-07-05 カサーレ ケミカルズ エス．エー． メラミン収率を改善する触媒メラミン製造方法
EP2050740A1 (de) * 2007-10-15 2009-04-22 Basf Se Verfahren zur Herstellung von Melamin
DE102008032425B4 (de) * 2008-07-10 2015-07-30 Air Liquide Global E&C Solutions Germany Gmbh Verfahren und Anlage zur Herstellung von Melamin
CN101822960B (zh) * 2010-04-15 2013-05-01 四川金象赛瑞化工股份有限公司 用于生产三聚氰胺的反应器、系统及方法
CN101863848B (zh) * 2010-05-28 2012-07-18 四川金象赛瑞化工股份有限公司 用于制备三聚氰胺的系统及方法
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
CN201971766U (zh) * 2011-04-28 2011-09-14 四川金圣赛瑞化工有限责任公司 节能节资型气相淬冷法蜜胺生产系统

Also Published As

Publication number Publication date
CN102219754A (zh) 2011-10-19
KR101401136B1 (ko) 2014-05-29
EA201370185A1 (ru) 2013-12-30
EP2703390A1 (en) 2014-03-05
JP2014512397A (ja) 2014-05-22
JP5676050B2 (ja) 2015-02-25
EP2703390A4 (en) 2014-12-10
KR20130131423A (ko) 2013-12-03
US20130324720A1 (en) 2013-12-05
EP2703390B1 (en) 2017-03-22
WO2012146056A1 (zh) 2012-11-01
US9114371B2 (en) 2015-08-25
CN102219754B (zh) 2013-09-11
EA023256B1 (ru) 2016-05-31

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