CN104310680B - 一种酸醇缩聚废水预处理设备及方法 - Google Patents
一种酸醇缩聚废水预处理设备及方法 Download PDFInfo
- Publication number
- CN104310680B CN104310680B CN201410021732.9A CN201410021732A CN104310680B CN 104310680 B CN104310680 B CN 104310680B CN 201410021732 A CN201410021732 A CN 201410021732A CN 104310680 B CN104310680 B CN 104310680B
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- China
- Prior art keywords
- acid alcohol
- alcohol polycondensation
- rectifying column
- reboiler
- waste water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000002351 wastewater Substances 0.000 title claims abstract description 63
- 238000006068 polycondensation reaction Methods 0.000 title claims abstract description 48
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 239000002253 acid Substances 0.000 title claims abstract description 44
- 241000276438 Gadus morhua Species 0.000 claims abstract description 9
- 235000019516 cod Nutrition 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 150000001298 alcohols Chemical class 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 238000002203 pretreatment Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 239000010865 sewage Substances 0.000 abstract description 3
- 238000004508 fractional distillation Methods 0.000 abstract description 2
- 238000007781 pre-processing Methods 0.000 abstract description 2
- 229920005989 resin Polymers 0.000 description 12
- 239000011347 resin Substances 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000000945 filler Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229920000180 Alkyd Polymers 0.000 description 1
- 229920001225 Polyester resin Polymers 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000002928 artificial marble Substances 0.000 description 1
- 230000003139 buffering Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035943 smell Effects 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water, or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/048—Purification of waste water by evaporation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
- C02F2103/36—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds
- C02F2103/38—Polymers
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/02—Temperature
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/08—Chemical Oxygen Demand [COD]; Biological Oxygen Demand [BOD]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
Abstract
Description
Claims (7)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610589819.5A CN106045174B (zh) | 2014-01-17 | 2014-01-17 | 酸醇缩聚废水的三段式分流处理及醇回收装置及方法 |
CN201410021732.9A CN104310680B (zh) | 2014-01-17 | 2014-01-17 | 一种酸醇缩聚废水预处理设备及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410021732.9A CN104310680B (zh) | 2014-01-17 | 2014-01-17 | 一种酸醇缩聚废水预处理设备及方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610589819.5A Division CN106045174B (zh) | 2014-01-17 | 2014-01-17 | 酸醇缩聚废水的三段式分流处理及醇回收装置及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104310680A CN104310680A (zh) | 2015-01-28 |
CN104310680B true CN104310680B (zh) | 2016-06-22 |
Family
ID=52366033
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410021732.9A Active CN104310680B (zh) | 2014-01-17 | 2014-01-17 | 一种酸醇缩聚废水预处理设备及方法 |
CN201610589819.5A Active CN106045174B (zh) | 2014-01-17 | 2014-01-17 | 酸醇缩聚废水的三段式分流处理及醇回收装置及方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610589819.5A Active CN106045174B (zh) | 2014-01-17 | 2014-01-17 | 酸醇缩聚废水的三段式分流处理及醇回收装置及方法 |
Country Status (1)
Country | Link |
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CN (2) | CN104310680B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106630345A (zh) * | 2016-11-18 | 2017-05-10 | 浙江荣凯科技发展股份有限公司 | 一种中间体二氯烟酸生产废水的电解氧化处理工艺 |
CN108529804A (zh) * | 2018-04-24 | 2018-09-14 | 浙江荣凯科技发展有限公司 | 一种二氯烟酸生产污水处理装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102285697A (zh) * | 2011-06-08 | 2011-12-21 | 南京工业大学 | 一种不饱和聚酯树脂行业废水资源化工艺 |
EP2450336A1 (en) * | 2010-11-09 | 2012-05-09 | INEOS Paraform GmbH | Process for the production of pure methylal |
CN102583863A (zh) * | 2012-02-26 | 2012-07-18 | 上海派尔科化工材料有限公司 | 一种不饱和聚酯树脂的废水处理方法 |
CN203700097U (zh) * | 2014-01-17 | 2014-07-09 | 福建永悦科技有限公司 | 一种酸醇缩聚废水预处理设备 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201316544Y (zh) * | 2008-12-05 | 2009-09-30 | 东营市华安化工有限责任公司 | 精馏纯化装置 |
CN203271843U (zh) * | 2013-05-24 | 2013-11-06 | 成都昊特新能源技术股份有限公司 | 用于海上平台的orc发电系统 |
-
2014
- 2014-01-17 CN CN201410021732.9A patent/CN104310680B/zh active Active
- 2014-01-17 CN CN201610589819.5A patent/CN106045174B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2450336A1 (en) * | 2010-11-09 | 2012-05-09 | INEOS Paraform GmbH | Process for the production of pure methylal |
CN102285697A (zh) * | 2011-06-08 | 2011-12-21 | 南京工业大学 | 一种不饱和聚酯树脂行业废水资源化工艺 |
CN102583863A (zh) * | 2012-02-26 | 2012-07-18 | 上海派尔科化工材料有限公司 | 一种不饱和聚酯树脂的废水处理方法 |
CN203700097U (zh) * | 2014-01-17 | 2014-07-09 | 福建永悦科技有限公司 | 一种酸醇缩聚废水预处理设备 |
Also Published As
Publication number | Publication date |
---|---|
CN104310680A (zh) | 2015-01-28 |
CN106045174B (zh) | 2019-03-22 |
CN106045174A (zh) | 2016-10-26 |
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Address after: 362100 Huian County, Fujian province Hui Hui Petrochemical Park Applicant after: Yong Yue Science and Technology Co., Ltd. Address before: 362000, Quanzhou, Fujian province Huian County springs Petrochemical Park Applicant before: FUJIAN YONGYUE SCIENCE & TECHNOLOGY CO., LTD. |
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Effective date of registration: 20211231 Address after: 362100 QUANHUI Petrochemical Park, Hui'an County, Quanzhou City, Fujian Province Patentee after: Quanzhou Yongyue New Material Co.,Ltd. Address before: 362100 QUANHUI Petrochemical Park, Hui'an County, Quanzhou City, Fujian Province Patentee before: YONGYUE SCIENCE & TECHNOLOGY CO.,LTD. |