CN103216999B - 工业化氮气生产工艺 - Google Patents
工业化氮气生产工艺 Download PDFInfo
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- CN103216999B CN103216999B CN201310133418.5A CN201310133418A CN103216999B CN 103216999 B CN103216999 B CN 103216999B CN 201310133418 A CN201310133418 A CN 201310133418A CN 103216999 B CN103216999 B CN 103216999B
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CN201310133418.5A CN103216999B (zh) | 2013-04-17 | 2013-04-17 | 工业化氮气生产工艺 |
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CN201310133418.5A CN103216999B (zh) | 2013-04-17 | 2013-04-17 | 工业化氮气生产工艺 |
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CN103216999A CN103216999A (zh) | 2013-07-24 |
CN103216999B true CN103216999B (zh) | 2016-04-13 |
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CN113368650B (zh) * | 2021-05-18 | 2023-08-15 | 重庆宏大化工科技有限公司 | 一种用于双氧水生产的废气净化回收处理装置及方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2004085032A (ja) * | 2002-08-26 | 2004-03-18 | Kobe Steel Ltd | 空気分離装置の冷却方法 |
JP2005207626A (ja) * | 2004-01-20 | 2005-08-04 | Kobe Steel Ltd | 空気分離装置およびその運転方法 |
CN2750268Y (zh) * | 2004-10-28 | 2006-01-04 | 苏州市兴鲁空分设备科技发展有限公司 | 一种空气分离装置 |
CN102530892A (zh) * | 2011-07-21 | 2012-07-04 | 上海启元空分技术发展股份有限公司 | 一种生产高纯氮和带压低纯氧的方法 |
CN202599013U (zh) * | 2012-04-26 | 2012-12-12 | 上海启元空分技术发展股份有限公司 | 一种返流膨胀制冷生产带压低纯氧和高纯氮的装置 |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2004085032A (ja) * | 2002-08-26 | 2004-03-18 | Kobe Steel Ltd | 空気分離装置の冷却方法 |
JP2005207626A (ja) * | 2004-01-20 | 2005-08-04 | Kobe Steel Ltd | 空気分離装置およびその運転方法 |
CN2750268Y (zh) * | 2004-10-28 | 2006-01-04 | 苏州市兴鲁空分设备科技发展有限公司 | 一种空气分离装置 |
CN102530892A (zh) * | 2011-07-21 | 2012-07-04 | 上海启元空分技术发展股份有限公司 | 一种生产高纯氮和带压低纯氧的方法 |
CN202599013U (zh) * | 2012-04-26 | 2012-12-12 | 上海启元空分技术发展股份有限公司 | 一种返流膨胀制冷生产带压低纯氧和高纯氮的装置 |
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Inventor after: Yang Zhiwei Inventor before: Guo Jianjun Inventor before: Zhang Bo |
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Effective date of registration: 20180427 Address after: 529533 3 port two Heng Road, Port Industrial Park, Yangjiang high tech Zone, Guangdong Patentee after: Guangdong Guangxing Gas Co.,Ltd. Address before: 510000 1402 office building, 383 office building, Panyu Avenue North, Panyu District Town, Guangzhou, Guangdong, Panyu, China Patentee before: Guangzhou Zhirongjie Intellectual Property Service Co.,Ltd. Effective date of registration: 20180427 Address after: 510000 1402 office building, 383 office building, Panyu Avenue North, Panyu District Town, Guangzhou, Guangdong, Panyu, China Patentee after: Guangzhou Zhirongjie Intellectual Property Service Co.,Ltd. Address before: 239000 Fengyang silicon industrial park, Chuzhou, Anhui Patentee before: FENGYANG HUIHENG TRADE Co.,Ltd. |