CN100408491C - 精对苯二甲酸薄膜蒸发器残渣无污染处理工艺 - Google Patents
精对苯二甲酸薄膜蒸发器残渣无污染处理工艺 Download PDFInfo
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- CN100408491C CN100408491C CNB2006100408340A CN200610040834A CN100408491C CN 100408491 C CN100408491 C CN 100408491C CN B2006100408340 A CNB2006100408340 A CN B2006100408340A CN 200610040834 A CN200610040834 A CN 200610040834A CN 100408491 C CN100408491 C CN 100408491C
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- terephthalic acid
- film evaporator
- residue
- thin
- waste liquid
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
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CNB2006100408340A CN100408491C (zh) | 2006-07-28 | 2006-07-28 | 精对苯二甲酸薄膜蒸发器残渣无污染处理工艺 |
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CNB2006100408340A CN100408491C (zh) | 2006-07-28 | 2006-07-28 | 精对苯二甲酸薄膜蒸发器残渣无污染处理工艺 |
Publications (2)
Publication Number | Publication Date |
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CN1907869A CN1907869A (zh) | 2007-02-07 |
CN100408491C true CN100408491C (zh) | 2008-08-06 |
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CNB2006100408340A Expired - Fee Related CN100408491C (zh) | 2006-07-28 | 2006-07-28 | 精对苯二甲酸薄膜蒸发器残渣无污染处理工艺 |
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CN (1) | CN100408491C (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102451610B (zh) * | 2010-10-15 | 2014-01-01 | 中国石油化工股份有限公司 | 一种工业生产窑炉氮氧化物尾气的治理方法和装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD139977A3 (de) * | 1979-01-30 | 1980-02-06 | Uwe Duelsen | Verfahren zur prozesswasserrueckgewinnung bei der entspannungsverdampfungskristallisation der terephthalsaeure |
US4540493A (en) * | 1983-11-30 | 1985-09-10 | Ecolochem, Inc. | Process for treating wash water from the manufacture of terephthalic acid |
CN1266049A (zh) * | 2000-01-27 | 2000-09-13 | 中国石化集团扬子石油化工有限责任公司 | 生产对苯二甲酸工艺中,回收钴锰后的废弃液的处理方法 |
CN1765760A (zh) * | 2004-10-29 | 2006-05-03 | 中国石油化工股份有限公司 | 一种对苯二甲酸生产废水的处理方法 |
-
2006
- 2006-07-28 CN CNB2006100408340A patent/CN100408491C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD139977A3 (de) * | 1979-01-30 | 1980-02-06 | Uwe Duelsen | Verfahren zur prozesswasserrueckgewinnung bei der entspannungsverdampfungskristallisation der terephthalsaeure |
US4540493A (en) * | 1983-11-30 | 1985-09-10 | Ecolochem, Inc. | Process for treating wash water from the manufacture of terephthalic acid |
CN1266049A (zh) * | 2000-01-27 | 2000-09-13 | 中国石化集团扬子石油化工有限责任公司 | 生产对苯二甲酸工艺中,回收钴锰后的废弃液的处理方法 |
CN1765760A (zh) * | 2004-10-29 | 2006-05-03 | 中国石油化工股份有限公司 | 一种对苯二甲酸生产废水的处理方法 |
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CN1907869A (zh) | 2007-02-07 |
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Owner name: CO.LTD.,JIANGSU FUCHANG ENVIRONMENTAL TECHNOLOGY G Free format text: FORMER OWNER: SHEN FUCHANG Effective date: 20090807 |
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Effective date of registration: 20090807 Address after: East Lake Henglin Town, Wujin District of Jiangsu Province, Changzhou City Road 50, zip code: 213101 Patentee after: Jiangsu Fuchang Environment Protection Technology Group Co., Ltd. Address before: No. 50, Henglin East Lake Road, Wujin, Changzhou, Jiangsu Province, Changzhou, Wujin, Lake cobalt factory, zip code: 213101 Co-patentee before: Shen Jiandong Patentee before: Shen Fu Chang Co-patentee before: Shen Xiaodong |
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Granted publication date: 20080806 Termination date: 20130728 |