CN101112977B - 一氧化氮湿法氧化工艺 - Google Patents
一氧化氮湿法氧化工艺 Download PDFInfo
- Publication number
- CN101112977B CN101112977B CN2006100455591A CN200610045559A CN101112977B CN 101112977 B CN101112977 B CN 101112977B CN 2006100455591 A CN2006100455591 A CN 2006100455591A CN 200610045559 A CN200610045559 A CN 200610045559A CN 101112977 B CN101112977 B CN 101112977B
- Authority
- CN
- China
- Prior art keywords
- acid
- nitric oxide
- nitric
- oxidation
- nitrogen
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2006100455591A CN101112977B (zh) | 2006-07-26 | 2006-07-26 | 一氧化氮湿法氧化工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2006100455591A CN101112977B (zh) | 2006-07-26 | 2006-07-26 | 一氧化氮湿法氧化工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101112977A CN101112977A (zh) | 2008-01-30 |
CN101112977B true CN101112977B (zh) | 2010-09-29 |
Family
ID=39021535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006100455591A Expired - Fee Related CN101112977B (zh) | 2006-07-26 | 2006-07-26 | 一氧化氮湿法氧化工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101112977B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101955168B (zh) * | 2010-09-29 | 2013-07-31 | 上海化学试剂研究所 | 一种硝酸溶液精馏过程中去除二氧化氮的方法 |
CN106517122A (zh) * | 2016-11-04 | 2017-03-22 | 秦皇岛天鼎化工有限公司 | 氮基氧化剂在湿法磷酸脱色反应中的应用、湿法磷酸的脱色方法及装置 |
CN108545710B (zh) * | 2018-04-27 | 2020-10-23 | 安徽汇川管理咨询有限公司 | 一种工业硝酸制取方法 |
CN114307595B (zh) * | 2021-12-02 | 2023-03-24 | 赛鼎工程有限公司 | 一种复合型硝酸生产用高效吸收塔及制备酸的方法 |
CN114288835B (zh) * | 2021-12-02 | 2023-04-14 | 赛鼎工程有限公司 | 提高65%-68%高浓度稀酸制备过程中氧化度及效率的结构及方法 |
CN116764372A (zh) * | 2021-12-27 | 2023-09-19 | 孙碧婷 | 一种高浓度氮氧化物三级尾气净化塔 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3542510A (en) * | 1968-03-14 | 1970-11-24 | Chemical Construction Corp | Production of highly concentrated nitric acid |
GB1278828A (en) * | 1969-08-22 | 1972-06-21 | Luis Marzo-Rodrigo | Improvements in or relating to the production of nitric acid |
EP0004746A2 (en) * | 1978-04-07 | 1979-10-17 | BOC Limited | Gas-liquid contact process |
CN1173462A (zh) * | 1996-05-23 | 1998-02-18 | 普拉塞尔技术有限公司 | 硝酸生产中的直接氧气注入 |
-
2006
- 2006-07-26 CN CN2006100455591A patent/CN101112977B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3542510A (en) * | 1968-03-14 | 1970-11-24 | Chemical Construction Corp | Production of highly concentrated nitric acid |
GB1278828A (en) * | 1969-08-22 | 1972-06-21 | Luis Marzo-Rodrigo | Improvements in or relating to the production of nitric acid |
EP0004746A2 (en) * | 1978-04-07 | 1979-10-17 | BOC Limited | Gas-liquid contact process |
CN1173462A (zh) * | 1996-05-23 | 1998-02-18 | 普拉塞尔技术有限公司 | 硝酸生产中的直接氧气注入 |
Non-Patent Citations (2)
Title |
---|
吴宏海.硝酸生产中NO氧化方法的选择.河南化工 6.1995,(6),29-31. |
吴宏海.硝酸生产中NO氧化方法的选择.河南化工 6.1995,(6),29-31. * |
Also Published As
Publication number | Publication date |
---|---|
CN101112977A (zh) | 2008-01-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101112977B (zh) | 一氧化氮湿法氧化工艺 | |
CN108465376B (zh) | 一种基于空气催化氧化吸收烟气的湿法脱硝系统及方法 | |
CN205832945U (zh) | 一种回收氮氧化物废气制备稀硝酸的装置 | |
CN105363451A (zh) | 一种用于分解n2o的高效催化剂及其制备方法和应用 | |
CN102728204A (zh) | 一种同时治理废气中no和so2的吸收塔 | |
CN105236451B (zh) | 一种连续转化生产硝酸钠的方法和设备 | |
CN104208994B (zh) | 焦亚硫酸钠尾气脱硫工艺 | |
CA1077914A (en) | Process for the removal of so2 from a stack gas absorptive medium for use in process and process for preparing the absorptive medium | |
CN103357260A (zh) | 应用亚铁络合剂增强尿素的烟气脱硫脱硝一体化工艺 | |
CN107198963A (zh) | 一种高效湿法脱硝的方法及其装置 | |
CN106698368A (zh) | 一氧化氮湿法氧化工艺 | |
CN103011102B (zh) | 一种进硝酸吸收塔脱盐水冷却工艺 | |
CN1333079A (zh) | 硝酸氧化法生产草酸含NOx尾气处理工艺及塔设备 | |
CN101862575A (zh) | 一种降低硫酸生产尾气中so2含量的方法 | |
CN104108734A (zh) | 一种利用硝酸尾气制备硝酸镁溶液的方法及其装置 | |
US2797144A (en) | Production of ammonium nitrite solutions | |
CN104061580B (zh) | 处理烟气脱硫带液的氨法脱硫装置及其工艺 | |
CN206526813U (zh) | 用于处理mn再生塔底部溶液的硝酸净化装置 | |
CN104709907A (zh) | 高浓度co气体中选择性脱除少量h2工艺及系统 | |
CN201906547U (zh) | 稀氨水提浓吸收塔 | |
CN101134565B (zh) | 氯磺酸制备工艺及其设备 | |
CN107867676A (zh) | 一氧化氮湿法氧化工艺 | |
CN204352750U (zh) | 一种新型湿法氨法脱硫装置 | |
CN111228991A (zh) | 一种利用二氧化氯和填料塔进行烟气脱硝的脱硝系统 | |
CN210030059U (zh) | 一种常温氮氧化物废气制稀硝酸装置 |
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: HELI TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHANDONG UNITED CHEMICAL INDUSTRY CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 256120 No. 36 Dongfeng Road, Yiyuan County, Shandong, Zibo Patentee after: SHANDONG LIAHERD CHEMICAL INDUSTRY CO., LTD. Address before: 256120 No. 36 Dongfeng Road, Yiyuan County, Shandong, Zibo Patentee before: Shandong United Chemical Industry Co., Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20171012 Address after: Yiyuan County Economic Development Zone 256100 Shandong city of Zibo province (county Yihe Road No. 1329) Patentee after: Shandong Heli Chemical Co., Ltd. Address before: 256120 No. 36 Dongfeng Road, Yiyuan County, Shandong, Zibo Patentee before: SHANDONG LIAHERD CHEMICAL INDUSTRY CO., LTD. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100929 Termination date: 20190726 |
|
CF01 | Termination of patent right due to non-payment of annual fee |