CN101491747B - 一种处理间苯二甲腈生产废气的方法 - Google Patents
一种处理间苯二甲腈生产废气的方法 Download PDFInfo
- Publication number
- CN101491747B CN101491747B CN2008102043152A CN200810204315A CN101491747B CN 101491747 B CN101491747 B CN 101491747B CN 2008102043152 A CN2008102043152 A CN 2008102043152A CN 200810204315 A CN200810204315 A CN 200810204315A CN 101491747 B CN101491747 B CN 101491747B
- Authority
- CN
- China
- Prior art keywords
- waste gas
- ammonia
- isophthalodinitrile
- heat exchanger
- enters
- 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
Images
Landscapes
- Incineration Of Waste (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008102043152A CN101491747B (zh) | 2008-12-10 | 2008-12-10 | 一种处理间苯二甲腈生产废气的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008102043152A CN101491747B (zh) | 2008-12-10 | 2008-12-10 | 一种处理间苯二甲腈生产废气的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101491747A CN101491747A (zh) | 2009-07-29 |
CN101491747B true CN101491747B (zh) | 2011-04-20 |
Family
ID=40922641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008102043152A Active CN101491747B (zh) | 2008-12-10 | 2008-12-10 | 一种处理间苯二甲腈生产废气的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101491747B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102989266B (zh) * | 2011-09-13 | 2016-12-21 | 杨友发 | 硫酸铵结晶技术处理氨气的工艺和设备 |
CN107543177A (zh) * | 2016-06-28 | 2018-01-05 | 江苏新河农用化工有限公司 | 一种间苯二甲腈尾气处理用焚烧装置 |
CN110280088A (zh) * | 2019-06-28 | 2019-09-27 | 江苏新河农用化工有限公司 | 一种含苯二甲腈类化合物尾气的处理装置及方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4051225A (en) * | 1974-12-18 | 1977-09-27 | Sumitomo Chemical Company, Limited | Method for the heat recovery in the processes of the removal of nitrogen oxides from exhaust gases |
CN1404900A (zh) * | 2002-09-27 | 2003-03-26 | 中国科学院山西煤炭化学研究所 | 铂铑钯催化剂脱除含hcn废气的方法 |
CN1511615A (zh) * | 2002-12-31 | 2004-07-14 | 中国人民解放军63971部队 | 一种含氰气体净化催化剂及其制备方法 |
CN101284205A (zh) * | 2008-06-06 | 2008-10-15 | 昆明理工大学 | 一种工业废气中氰化氢的净化和回收方法 |
-
2008
- 2008-12-10 CN CN2008102043152A patent/CN101491747B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4051225A (en) * | 1974-12-18 | 1977-09-27 | Sumitomo Chemical Company, Limited | Method for the heat recovery in the processes of the removal of nitrogen oxides from exhaust gases |
CN1404900A (zh) * | 2002-09-27 | 2003-03-26 | 中国科学院山西煤炭化学研究所 | 铂铑钯催化剂脱除含hcn废气的方法 |
CN1511615A (zh) * | 2002-12-31 | 2004-07-14 | 中国人民解放军63971部队 | 一种含氰气体净化催化剂及其制备方法 |
CN101284205A (zh) * | 2008-06-06 | 2008-10-15 | 昆明理工大学 | 一种工业废气中氰化氢的净化和回收方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101491747A (zh) | 2009-07-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2019303489B2 (en) | Acid gas treatment | |
CN102190341B (zh) | 热泵闪蒸汽提脱氨法 | |
CN102503016B (zh) | 一种氨氮废水处理并回收氨制备硫酸铵的装置及方法 | |
CN100430113C (zh) | 一种脱除烟气中二氧化硫的方法及装置 | |
CN104190220B (zh) | 焦炉烟气脱硝装置及方法 | |
CN111183726B (zh) | 一种二硝基甲苯硝化废酸的处理方法 | |
CN102078752A (zh) | 多级氧化吸收氮氧化物废气制备亚硝酸钠的方法 | |
CN105233647B (zh) | 一种硫化铵溶液脱硫脱硝的方法 | |
CN101475842A (zh) | 一种蒸氨工艺 | |
CN201410354Y (zh) | 生产硝酸盐的废气吸收装置 | |
WO2020108028A1 (zh) | 一种不锈钢混酸废液再生酸工艺 | |
CN101491747B (zh) | 一种处理间苯二甲腈生产废气的方法 | |
CN106268221B (zh) | 一种利用三聚氰胺废弃物进行烟气脱硝的方法 | |
CN201658945U (zh) | 基于热管余热回收技术的烧结烟气净化系统 | |
CN111115587B (zh) | 冶炼烟气制备分析纯硫酸的方法及系统 | |
CN1192814C (zh) | 一种尿素催化剂处理烟气同时脱硫脱氮的方法 | |
CN104785102A (zh) | 一种节能高效的脱N2O和NOx工艺 | |
CN202415315U (zh) | 一种氨氮废水处理并回收氨制备硫酸铵的装置 | |
CN107261805A (zh) | 一种烟囱烟气脱硫脱硝专用联氨溶液及其制备方法 | |
CN101717078A (zh) | 一种亚硝基硫酸的生产方法 | |
CN102923896A (zh) | 高浓度含氨废水的脱氨方法与装置 | |
WO2020108029A1 (zh) | 一种不锈钢混酸废液再生酸设备 | |
CN104276685A (zh) | 一种从含氨氮废水中回收氨的工艺 | |
CN215996147U (zh) | 废水废气联合处理系统 | |
CN107715670A (zh) | 一种烟气脱硫协同脱硝副产硫酸羟胺的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: TAIHE CHEMICAL INDUSTRY CO. LTD., SHANGHAI Free format text: FORMER NAME: CAC SHANGHAI (GROUP) CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 200335 Shanghai city Changning District North Zhai Road No. 785 Patentee after: Shanghai CAC Chemical Co.,Ltd. Address before: 200335 Shanghai city Changning District North Zhai Road No. 785 Patentee before: Shanghai Taihe (Group) Co., Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 200335 Shanghai city Changning District North Zhai Road No. 785 Patentee after: SHANGHAI TAIHE INTERNATIONAL TRADE CO., LTD. Address before: 200335 Shanghai city Changning District North Zhai Road No. 785 Patentee before: Shanghai CAC Chemical Co.,Ltd. |