CN102350076B - 一种乙酸乙酯生产中的精馏塔节能改造系统 - Google Patents
一种乙酸乙酯生产中的精馏塔节能改造系统 Download PDFInfo
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- CN102350076B CN102350076B CN2011102209484A CN201110220948A CN102350076B CN 102350076 B CN102350076 B CN 102350076B CN 2011102209484 A CN2011102209484 A CN 2011102209484A CN 201110220948 A CN201110220948 A CN 201110220948A CN 102350076 B CN102350076 B CN 102350076B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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CN2011102209484A CN102350076B (zh) | 2011-08-03 | 2011-08-03 | 一种乙酸乙酯生产中的精馏塔节能改造系统 |
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CN2011102209484A CN102350076B (zh) | 2011-08-03 | 2011-08-03 | 一种乙酸乙酯生产中的精馏塔节能改造系统 |
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CN102350076A CN102350076A (zh) | 2012-02-15 |
CN102350076B true CN102350076B (zh) | 2013-09-04 |
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CN103285615B (zh) * | 2013-06-26 | 2014-11-26 | 重庆江增船舶重工有限公司 | 机械蒸汽再压缩分馏系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2946883B2 (ja) * | 1991-11-15 | 1999-09-06 | 昭和電工株式会社 | 酢酸エチルの精製方法 |
CN1299807A (zh) * | 2000-12-22 | 2001-06-20 | 天津大学 | 单一精馏塔生产高纯度乙酸丁脂的装置与流程 |
CN1834082A (zh) * | 2006-02-28 | 2006-09-20 | 华南理工大学 | 醋酸丁酯的热泵精馏生产方法及装置 |
CN101254444A (zh) * | 2007-12-05 | 2008-09-03 | 南京大学 | 一种催化反应、精馏集成工艺及其专用设备 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2946883B2 (ja) * | 1991-11-15 | 1999-09-06 | 昭和電工株式会社 | 酢酸エチルの精製方法 |
CN1299807A (zh) * | 2000-12-22 | 2001-06-20 | 天津大学 | 单一精馏塔生产高纯度乙酸丁脂的装置与流程 |
CN1834082A (zh) * | 2006-02-28 | 2006-09-20 | 华南理工大学 | 醋酸丁酯的热泵精馏生产方法及装置 |
CN101254444A (zh) * | 2007-12-05 | 2008-09-03 | 南京大学 | 一种催化反应、精馏集成工艺及其专用设备 |
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Address after: No. 123, Jianghai Third Road, Jianghai District, Jiangmen City, Guangdong Province (Jiangmen Qianxin Chemical Development Co., Ltd.) Patentee after: Qianxin Chemical Group Co.,Ltd. Address before: No. 123, Jianghai Third Road, Jianghai District, Jiangmen City, Guangdong Province (Jiangmen Qianxin Chemical Development Co., Ltd.) Patentee before: JIANGMEN HANDSOME CHEMICAL DEVELOPMENT Ltd. |
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Effective date of registration: 20220218 Address after: 519000 southwest of pingwan 1st Road, petrochemical zone, Gaolan Port Economic Zone, Zhuhai City, Guangdong Province Patentee after: Zhuhai Qianxin New Material Co.,Ltd. Address before: No. 123, Jianghai Third Road, Jianghai District, Jiangmen City, Guangdong Province (Jiangmen Qianxin Chemical Development Co., Ltd.) Patentee before: Qianxin Chemical Group Co.,Ltd. |
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Effective date of registration: 20220421 Address after: 529000 shiheli (solvent factory), Jianghai Road, Waihai, Jiangmen City, Guangdong Province Patentee after: Qianxin Chemical Group Co.,Ltd. Patentee after: Zhuhai Xinqian Material Co., Ltd Address before: 519000 southwest of pingwan 1st Road, petrochemical zone, Gaolan Port Economic Zone, Zhuhai City, Guangdong Province Patentee before: Zhuhai Qianxin New Material Co.,Ltd. |