CN103011102B - 一种进硝酸吸收塔脱盐水冷却工艺 - Google Patents
一种进硝酸吸收塔脱盐水冷却工艺 Download PDFInfo
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- CN103011102B CN103011102B CN201210562407.4A CN201210562407A CN103011102B CN 103011102 B CN103011102 B CN 103011102B CN 201210562407 A CN201210562407 A CN 201210562407A CN 103011102 B CN103011102 B CN 103011102B
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- nitric acid
- absorption tower
- ammonia
- salted water
- acid absorption
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CN201210562407.4A CN103011102B (zh) | 2012-12-21 | 2012-12-21 | 一种进硝酸吸收塔脱盐水冷却工艺 |
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CN201210562407.4A CN103011102B (zh) | 2012-12-21 | 2012-12-21 | 一种进硝酸吸收塔脱盐水冷却工艺 |
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CN103011102A CN103011102A (zh) | 2013-04-03 |
CN103011102B true CN103011102B (zh) | 2014-09-03 |
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CN110605004A (zh) * | 2019-08-30 | 2019-12-24 | 南京鹳山化工科技有限公司 | 一种节间外循环低压多级硝烟吸收装置及工艺 |
CN113479856A (zh) * | 2021-08-17 | 2021-10-08 | 山西东锦肥业有限公司 | 一种高效节能的中压法制硝酸工艺 |
CN113683066B (zh) * | 2021-09-13 | 2023-03-17 | 太原柏悟化工科技有限公司 | 一种中压法生产稀硝酸的工艺 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4276277A (en) * | 1970-06-12 | 1981-06-30 | Produits Chimiques Ugine Kuhlmann | Manufacture of concentrated nitric acid |
US7118723B2 (en) * | 2000-03-10 | 2006-10-10 | Uhde Gmbh | Method for producing nitric acid |
CN202322382U (zh) * | 2011-10-08 | 2012-07-11 | 中国成达工程有限公司 | 一种硝酸吸收塔 |
CN202322383U (zh) * | 2011-10-21 | 2012-07-11 | 天津华景化工新技术开发有限公司 | 硝酸生产用吸收塔 |
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2012
- 2012-12-21 CN CN201210562407.4A patent/CN103011102B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4276277A (en) * | 1970-06-12 | 1981-06-30 | Produits Chimiques Ugine Kuhlmann | Manufacture of concentrated nitric acid |
US7118723B2 (en) * | 2000-03-10 | 2006-10-10 | Uhde Gmbh | Method for producing nitric acid |
CN202322382U (zh) * | 2011-10-08 | 2012-07-11 | 中国成达工程有限公司 | 一种硝酸吸收塔 |
CN202322383U (zh) * | 2011-10-21 | 2012-07-11 | 天津华景化工新技术开发有限公司 | 硝酸生产用吸收塔 |
Non-Patent Citations (2)
Title |
---|
朱为民.用氨冷吸收塔降低硝酸尾气中NOx浓度的试车总结.《山西化工》.1983,(第3期),全文. |
用氨冷吸收塔降低硝酸尾气中NOx浓度的试车总结;朱为民;《山西化工》;19831231(第3期);第1页第2-3段、图1 * |
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Address after: No. 237 Jinyang City Kailin Lake District Road 550009 Guizhou city of Guiyang Province Patentee after: GUIZHOU KAILIN GROUP Co.,Ltd. Address before: 550002 Guizhou city in Guiyang Province, the Haitian Road No. 203 building 12 layer Patentee before: Guizhou Kailin (Group) Co.,Ltd. |
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