CN109437237B - 一种自动化固氮制氨的方法 - Google Patents
一种自动化固氮制氨的方法 Download PDFInfo
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- CN109437237B CN109437237B CN201811574731.1A CN201811574731A CN109437237B CN 109437237 B CN109437237 B CN 109437237B CN 201811574731 A CN201811574731 A CN 201811574731A CN 109437237 B CN109437237 B CN 109437237B
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- ammonia
- solution
- nitrogen
- nitrogen fixation
- production method
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/08—Preparation of ammonia from nitrogenous organic substances
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
Abstract
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811574731.1A CN109437237B (zh) | 2018-12-21 | 2018-12-21 | 一种自动化固氮制氨的方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811574731.1A CN109437237B (zh) | 2018-12-21 | 2018-12-21 | 一种自动化固氮制氨的方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109437237A CN109437237A (zh) | 2019-03-08 |
| CN109437237B true CN109437237B (zh) | 2022-09-23 |
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ID=65534800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811574731.1A Active CN109437237B (zh) | 2018-12-21 | 2018-12-21 | 一种自动化固氮制氨的方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109437237B (zh) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5252308A (en) * | 1991-12-31 | 1993-10-12 | Union Oil Company Of California | Transporting urea for quantitative conversion into ammonia |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1056475A (zh) * | 1990-05-14 | 1991-11-27 | 兰州化学工业公司化工研究院 | 生物水解法处理尿素废水 |
| US7140187B2 (en) * | 2002-04-15 | 2006-11-28 | Amendola Steven C | Urea based composition and system for same |
| US20030211024A1 (en) * | 2002-05-10 | 2003-11-13 | Wojichowski David Lee | Methods of converting urea to ammonia for SCR, SNCR and flue gas conditioning |
| CN1937097A (zh) * | 2006-10-16 | 2007-03-28 | 清华大学 | 一种外胶凝法制备核燃料元件核芯的工艺 |
| WO2009009725A1 (en) * | 2007-07-12 | 2009-01-15 | Powerspan Corp | Scrubbing of ammonia with urea ammonium nitrate solution |
| CN100588613C (zh) * | 2007-08-24 | 2010-02-10 | 中电投远达环保工程有限公司 | 热解法尿素制氨工艺 |
| CN102515877B (zh) * | 2011-12-20 | 2013-07-03 | 中国成达工程有限公司 | 一种尿素硝酸铵溶液的制备方法 |
| CN202729821U (zh) * | 2012-02-27 | 2013-02-13 | 环境保护部华南环境科学研究所 | 一种电热解尿素溶液装置及其电热解尿素溶液制氨装置 |
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2018
- 2018-12-21 CN CN201811574731.1A patent/CN109437237B/zh active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5252308A (en) * | 1991-12-31 | 1993-10-12 | Union Oil Company Of California | Transporting urea for quantitative conversion into ammonia |
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| Publication number | Publication date |
|---|---|
| CN109437237A (zh) | 2019-03-08 |
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Effective date of registration: 20250107 Address after: 518000 1104, Building A, Zhiyun Industrial Park, No. 13, Huaxing Road, Henglang Community, Longhua District, Shenzhen, Guangdong Province Patentee after: Shenzhen Hengyuan Zhida Information Technology Co.,Ltd. Country or region after: China Address before: 510006 No. 100 West Ring Road, Guangzhou University, Guangzhou, Guangdong, Panyu District Patentee before: GUANGDONG University OF TECHNOLOGY Country or region before: China |
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Effective date of registration: 20251215 Address after: 453000 Henan Province Xinxiang City Yanzhun County Industrial Agglomeration Area North Zone, west of Jingshiwu Road, south of Xinwei Road Patentee after: HENAN JINKAI GROUP YANHUA CHEMICAL CO.,LTD. Country or region after: China Address before: 518000 1104, Building A, Zhiyun Industrial Park, No. 13, Huaxing Road, Henglang Community, Longhua District, Shenzhen, Guangdong Province Patentee before: Shenzhen Hengyuan Zhida Information Technology Co.,Ltd. Country or region before: China |