CN105948075B - 一种scr脱硝用釜式尿素制氨系统 - Google Patents
一种scr脱硝用釜式尿素制氨系统 Download PDFInfo
- Publication number
- CN105948075B CN105948075B CN201610276120.3A CN201610276120A CN105948075B CN 105948075 B CN105948075 B CN 105948075B CN 201610276120 A CN201610276120 A CN 201610276120A CN 105948075 B CN105948075 B CN 105948075B
- Authority
- CN
- China
- Prior art keywords
- urea
- kettle
- ammonia
- ammonia kettle
- autoclave
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610276120.3A CN105948075B (zh) | 2016-04-29 | 2016-04-29 | 一种scr脱硝用釜式尿素制氨系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610276120.3A CN105948075B (zh) | 2016-04-29 | 2016-04-29 | 一种scr脱硝用釜式尿素制氨系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105948075A CN105948075A (zh) | 2016-09-21 |
CN105948075B true CN105948075B (zh) | 2018-01-05 |
Family
ID=56916781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610276120.3A Active CN105948075B (zh) | 2016-04-29 | 2016-04-29 | 一种scr脱硝用釜式尿素制氨系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105948075B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114247401A (zh) * | 2020-09-21 | 2022-03-29 | 陕西青朗万城环保科技有限公司 | 一种微波尿素热解方法及其控制系统 |
CN114516645A (zh) * | 2020-11-19 | 2022-05-20 | 陕西青朗万城环保科技有限公司 | 一种微波热解尿素方法及其控制系统 |
CN114405450A (zh) * | 2022-02-23 | 2022-04-29 | 西安热工研究院有限公司 | 一种填料式的尿素催化水解装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101555025A (zh) * | 2009-05-08 | 2009-10-14 | 山东大学 | 燃煤烟气脱硫脱硝用氨气的联产制备方法 |
CN201978740U (zh) * | 2011-02-24 | 2011-09-21 | 成都锐思环保工程有限公司 | 尿素溶液水解制氨釜式反应器 |
CN202671218U (zh) * | 2012-07-21 | 2013-01-16 | 山西新唐工程设计有限公司 | 一种尿素制氨水解装置 |
-
2016
- 2016-04-29 CN CN201610276120.3A patent/CN105948075B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101555025A (zh) * | 2009-05-08 | 2009-10-14 | 山东大学 | 燃煤烟气脱硫脱硝用氨气的联产制备方法 |
CN201978740U (zh) * | 2011-02-24 | 2011-09-21 | 成都锐思环保工程有限公司 | 尿素溶液水解制氨釜式反应器 |
CN202671218U (zh) * | 2012-07-21 | 2013-01-16 | 山西新唐工程设计有限公司 | 一种尿素制氨水解装置 |
Also Published As
Publication number | Publication date |
---|---|
CN105948075A (zh) | 2016-09-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103691293B (zh) | 一种sncr和scr混合脱硝系统 | |
CN105948075B (zh) | 一种scr脱硝用釜式尿素制氨系统 | |
CN207713416U (zh) | 燃煤锅炉烟气scr脱硝装置尿素深度水解制氨系统 | |
PT583878E (pt) | Utilizacao da energia dos gases de combustao para vaporizar um agente redutor aquoso para a reducao de nox em gases de combustao | |
CN101870480B (zh) | 一种尿素固体干式热解制氨气的方法 | |
CN206897106U (zh) | 一种中低温联合脱硫脱硝系统 | |
CN107739036A (zh) | 一种干式尿素热解制氨系统与方法 | |
CN104226109B (zh) | 一种锅炉内置尿素热解管的scr脱硝方法及其装置 | |
CN107261837A (zh) | 一种引用高温烟气进行尿素热解制氨的脱硝装置及工艺 | |
CN106807206A (zh) | 一种用于生活垃圾焚烧炉的sncr烟气脱硝系统 | |
CN103191640A (zh) | 一种scr脱硝还原剂尿素热解热源供给方法和装置 | |
CN106582234A (zh) | 一种锅炉宽负荷尿素直喷热解烟气脱硝系统 | |
CN106823800A (zh) | 一种尿素热解scr脱硝装置 | |
CN203525568U (zh) | 尿素热解制氨装置 | |
CN109364683A (zh) | 一种活性焦移动床氮气加热隔氧再生系统及再生方法 | |
CN207209975U (zh) | 一种用于烟气脱硝的尿素水解制氨系统 | |
CN206965521U (zh) | 一种引用高温烟气进行尿素热解制氨的脱硝装置 | |
CN101734685A (zh) | 一种利用尿素定量生产氨并脱硝的方法 | |
CN106823799A (zh) | 尿素热解scr脱硝装置 | |
CN104084035B (zh) | 水泥回转窑干法脱硝工艺及其设备 | |
CN110006229A (zh) | 直燃式高效节能控湿脱硝催化剂干燥系统 | |
CN110013752A (zh) | 一种轧钢加热炉烟气脱硝系统及工艺 | |
CN114669193A (zh) | 一种用于水泥厂低温scr脱硝的还原剂供给系统及控制方法 | |
CN210457493U (zh) | 一种scr脱硝专用防结晶型尿素热解制氨装置 | |
CN207451632U (zh) | 一种干式尿素热解制氨系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221226 Address after: 310000 China (Zhejiang) Pilot Free Trade Zone, Hangzhou, Zhejiang Province Room A507, Floor 5, Building A, No. 369, Internet of Things Street, Xixing Street, Binjiang District, Hangzhou Patentee after: Zhejiang Huaqi Huizhi Intellectual Property Service Co.,Ltd. Address before: 310018, No. 258, source street, Xiasha Higher Education Park, Hangzhou, Zhejiang Patentee before: China Jiliang University Effective date of registration: 20221226 Address after: Room 1183, building 12, 31 maojia Road, Baoshan District, Shanghai 201900 Patentee after: Shanghai Luyuan Control Equipment Co.,Ltd. Address before: 310000 China (Zhejiang) Pilot Free Trade Zone, Hangzhou, Zhejiang Province Room A507, Floor 5, Building A, No. 369, Internet of Things Street, Xixing Street, Binjiang District, Hangzhou Patentee before: Zhejiang Huaqi Huizhi Intellectual Property Service Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A kettle urea ammonia production system for SCR denitrification Effective date of registration: 20230621 Granted publication date: 20180105 Pledgee: Shanghai Rural Commercial Bank Co.,Ltd. Baoshan Branch Pledgor: Shanghai Luyuan Control Equipment Co.,Ltd. Registration number: Y2023310000271 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |