CN102847332B - 真空闪蒸罐蒸汽冷凝水余热回收工艺及所用回收系统 - Google Patents
真空闪蒸罐蒸汽冷凝水余热回收工艺及所用回收系统 Download PDFInfo
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- CN102847332B CN102847332B CN201210391943.2A CN201210391943A CN102847332B CN 102847332 B CN102847332 B CN 102847332B CN 201210391943 A CN201210391943 A CN 201210391943A CN 102847332 B CN102847332 B CN 102847332B
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- steam
- vacuum
- vacuum flasher
- esterification
- flasher
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- 238000011084 recovery Methods 0.000 title claims abstract description 33
- 238000005886 esterification reaction Methods 0.000 claims abstract description 37
- 230000032050 esterification Effects 0.000 claims abstract description 35
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 25
- 230000018044 dehydration Effects 0.000 claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- 239000002918 waste heat Substances 0.000 claims description 16
- 238000009834 vaporization Methods 0.000 claims description 3
- 230000008016 vaporization Effects 0.000 claims description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 abstract description 12
- 239000000498 cooling water Substances 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 238000007670 refining Methods 0.000 abstract 1
- 238000009833 condensation Methods 0.000 description 6
- 230000005494 condensation Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 241000628997 Flos Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007792 gaseous phase Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210391943.2A CN102847332B (zh) | 2012-10-16 | 2012-10-16 | 真空闪蒸罐蒸汽冷凝水余热回收工艺及所用回收系统 |
Applications Claiming Priority (1)
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CN201210391943.2A CN102847332B (zh) | 2012-10-16 | 2012-10-16 | 真空闪蒸罐蒸汽冷凝水余热回收工艺及所用回收系统 |
Publications (2)
Publication Number | Publication Date |
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CN102847332A CN102847332A (zh) | 2013-01-02 |
CN102847332B true CN102847332B (zh) | 2014-06-18 |
Family
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CN201210391943.2A Expired - Fee Related CN102847332B (zh) | 2012-10-16 | 2012-10-16 | 真空闪蒸罐蒸汽冷凝水余热回收工艺及所用回收系统 |
Country Status (1)
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CN (1) | CN102847332B (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103055527A (zh) * | 2013-01-11 | 2013-04-24 | 浙江嘉化集团股份有限公司 | 精馏装置的再沸器的蒸汽冷凝水余热回收装置 |
CN103508852B (zh) * | 2013-03-26 | 2015-06-03 | 新能(张家港)能源有限公司 | 一种二甲醚节能加热装置及方法 |
CN103396311B (zh) * | 2013-08-13 | 2015-08-19 | 广西新天德能源有限公司 | 蒸汽分级循环利用系统 |
CN104061560A (zh) * | 2014-07-02 | 2014-09-24 | 南通星辰合成材料有限公司 | 以双酚a装置蒸汽凝水进行余热利用的方法 |
CN105698154A (zh) * | 2016-04-01 | 2016-06-22 | 浙江大学 | 带蒸汽喷射器的高效纯蒸汽发生系统及其节能增效方法 |
CN106039750A (zh) * | 2016-05-30 | 2016-10-26 | 长岭炼化岳阳工程设计有限公司 | 一种用于粗酚精制的真空四塔差压热耦合装置及其方法 |
CN107352772B (zh) * | 2017-08-09 | 2022-10-11 | 南京中电环保工程有限公司 | 污泥预热装置及污泥干化系统 |
CN108840386A (zh) * | 2018-08-31 | 2018-11-20 | 荏原冷热系统(中国)有限公司 | 一种蒸氨系统 |
CN114234695B (zh) * | 2021-12-06 | 2023-09-29 | 益海(泰州)粮油工业有限公司 | 榨油车间冷凝水热能回收运用系统及其回收方法 |
CN115681951A (zh) * | 2022-10-25 | 2023-02-03 | 浙江镕达永能压缩机有限公司 | 酯化蒸汽余热回收方法及系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2098618U (zh) * | 1991-05-13 | 1992-03-11 | 陈丽文 | 多功能循环式闪蒸反应器 |
CN1122365A (zh) * | 1995-04-18 | 1996-05-15 | 李红光 | 酒精废醪浓缩低能耗处理新工艺 |
WO1998055195A1 (en) * | 1997-06-06 | 1998-12-10 | Texaco Development Corporation | Black water flash and vapor recovery process and apparatus |
CN201424466Y (zh) * | 2009-05-15 | 2010-03-17 | 青岛德曼啤酒技术装备有限公司 | 一种用于啤酒糖化工段的真空闪蒸降温设备 |
CN102128548A (zh) * | 2010-01-12 | 2011-07-20 | 神华集团有限责任公司 | 煤干燥蒸发出水汽的净化回收方法及其设备 |
-
2012
- 2012-10-16 CN CN201210391943.2A patent/CN102847332B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2098618U (zh) * | 1991-05-13 | 1992-03-11 | 陈丽文 | 多功能循环式闪蒸反应器 |
CN1122365A (zh) * | 1995-04-18 | 1996-05-15 | 李红光 | 酒精废醪浓缩低能耗处理新工艺 |
WO1998055195A1 (en) * | 1997-06-06 | 1998-12-10 | Texaco Development Corporation | Black water flash and vapor recovery process and apparatus |
CN201424466Y (zh) * | 2009-05-15 | 2010-03-17 | 青岛德曼啤酒技术装备有限公司 | 一种用于啤酒糖化工段的真空闪蒸降温设备 |
CN102128548A (zh) * | 2010-01-12 | 2011-07-20 | 神华集团有限责任公司 | 煤干燥蒸发出水汽的净化回收方法及其设备 |
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CN102847332A (zh) | 2013-01-02 |
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Denomination of invention: Steam condensate residual heat recovery process for vacuum flasher and recovery system thereof Effective date of registration: 20150831 Granted publication date: 20140618 Pledgee: Bank of Beijing Limited by Share Ltd. Shijiazhuang branch Pledgor: SHIJIAZHUANG XINYU SANYANG INDUSTRIAL CO.,LTD. Registration number: 2015130000015 |
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Date of cancellation: 20160831 Granted publication date: 20140618 Pledgee: Bank of Beijing Limited by Share Ltd. Shijiazhuang branch Pledgor: SHIJIAZHUANG XINYU SANYANG INDUSTRIAL CO.,LTD. Registration number: 2015130000015 |
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Denomination of invention: Steam condensate residual heat recovery process for vacuum flasher and recovery system thereof Effective date of registration: 20160907 Granted publication date: 20140618 Pledgee: Bank of Beijing Limited by Share Ltd. Shijiazhuang branch Pledgor: SHIJIAZHUANG XINYU SANYANG INDUSTRIAL CO.,LTD. Registration number: 2016130000015 |
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Date of cancellation: 20170823 Granted publication date: 20140618 Pledgee: Bank of Beijing Limited by Share Ltd. Shijiazhuang branch Pledgor: SHIJIAZHUANG XINYU SANYANG INDUSTRIAL CO.,LTD. Registration number: 2016130000015 |
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Denomination of invention: Steam condensate residual heat recovery process for vacuum flasher and recovery system thereof Effective date of registration: 20170829 Granted publication date: 20140618 Pledgee: Bank of Beijing Limited by Share Ltd. Shijiazhuang branch Pledgor: SHIJIAZHUANG XINYU SANYANG INDUSTRIAL CO.,LTD. Registration number: 2017130000014 |
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Effective date of registration: 20191021 Address after: 325000 floor 4, building a, Xinyi building, Lucheng District, Wenzhou City, Zhejiang Province Patentee after: Yan Hengxi Address before: Luancheng County, Hebei province Fengze Street 051430 Shijiazhuang City No. 58 Patentee before: SHIJIAZHUANG XINYU SANYANG INDUSTRIAL CO.,LTD. |
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