CN108815873A - 一种冷凝器、再沸器内置的乙酸精馏塔 - Google Patents
一种冷凝器、再沸器内置的乙酸精馏塔 Download PDFInfo
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- CN108815873A CN108815873A CN201810702319.7A CN201810702319A CN108815873A CN 108815873 A CN108815873 A CN 108815873A CN 201810702319 A CN201810702319 A CN 201810702319A CN 108815873 A CN108815873 A CN 108815873A
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- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 title claims abstract description 69
- 239000007791 liquid phase Substances 0.000 claims abstract description 46
- 238000010992 reflux Methods 0.000 claims abstract description 42
- 239000007789 gas Substances 0.000 claims abstract description 35
- 239000012071 phase Substances 0.000 claims abstract description 20
- 230000008676 import Effects 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 239000007792 gaseous phase Substances 0.000 claims abstract description 17
- 239000000498 cooling water Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 description 16
- 230000006872 improvement Effects 0.000 description 9
- 239000000376 reactant Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
- B01D3/322—Reboiler specifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
- C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201810702319.7A CN108815873B (zh) | 2018-06-30 | 2018-06-30 | 一种冷凝器、再沸器内置的乙酸精馏塔 |
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CN201810702319.7A CN108815873B (zh) | 2018-06-30 | 2018-06-30 | 一种冷凝器、再沸器内置的乙酸精馏塔 |
Publications (2)
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CN108815873A true CN108815873A (zh) | 2018-11-16 |
CN108815873B CN108815873B (zh) | 2020-07-24 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111603794A (zh) * | 2019-02-22 | 2020-09-01 | 雅马拓科学有限公司 | 旋转式蒸发器 |
CN111686670A (zh) * | 2020-06-28 | 2020-09-22 | 安徽威驰化工有限责任公司 | 一种2-乙氧基丙烯的冷处理装置及方法 |
CN112210751A (zh) * | 2020-09-24 | 2021-01-12 | 铜陵市超越电子有限公司 | 金属化薄膜蒸镀用喷油式隔离装置 |
CN114100173A (zh) * | 2021-11-03 | 2022-03-01 | 何金翠 | 一种脱轻精馏塔 |
CN118149627A (zh) * | 2024-05-11 | 2024-06-07 | 浙江银轮机械股份有限公司 | 换热装置、逆变器冷却系统及变流器冷却系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201658857U (zh) * | 2010-04-13 | 2010-12-01 | 山西翔宇化工有限公司 | 连续精馏的精馏塔 |
CN201676545U (zh) * | 2010-05-14 | 2010-12-22 | 浙江恒业成有机硅有限公司 | 混合甲基环硅氧烷常压脱轻装置 |
CN103706139A (zh) * | 2013-12-29 | 2014-04-09 | 康乃尔化学工业股份有限公司 | 硝基苯汽化精馏混合器 |
CN204939418U (zh) * | 2015-06-19 | 2016-01-06 | 重庆鲍斯可燃气工程有限公司 | 天然气净化橇用再生塔 |
CN206980150U (zh) * | 2017-07-17 | 2018-02-09 | 江苏科圣化工机械有限公司 | 一种乙酸精馏塔 |
-
2018
- 2018-06-30 CN CN201810702319.7A patent/CN108815873B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201658857U (zh) * | 2010-04-13 | 2010-12-01 | 山西翔宇化工有限公司 | 连续精馏的精馏塔 |
CN201676545U (zh) * | 2010-05-14 | 2010-12-22 | 浙江恒业成有机硅有限公司 | 混合甲基环硅氧烷常压脱轻装置 |
CN103706139A (zh) * | 2013-12-29 | 2014-04-09 | 康乃尔化学工业股份有限公司 | 硝基苯汽化精馏混合器 |
CN204939418U (zh) * | 2015-06-19 | 2016-01-06 | 重庆鲍斯可燃气工程有限公司 | 天然气净化橇用再生塔 |
CN206980150U (zh) * | 2017-07-17 | 2018-02-09 | 江苏科圣化工机械有限公司 | 一种乙酸精馏塔 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111603794A (zh) * | 2019-02-22 | 2020-09-01 | 雅马拓科学有限公司 | 旋转式蒸发器 |
CN111686670A (zh) * | 2020-06-28 | 2020-09-22 | 安徽威驰化工有限责任公司 | 一种2-乙氧基丙烯的冷处理装置及方法 |
CN112210751A (zh) * | 2020-09-24 | 2021-01-12 | 铜陵市超越电子有限公司 | 金属化薄膜蒸镀用喷油式隔离装置 |
CN114100173A (zh) * | 2021-11-03 | 2022-03-01 | 何金翠 | 一种脱轻精馏塔 |
CN118149627A (zh) * | 2024-05-11 | 2024-06-07 | 浙江银轮机械股份有限公司 | 换热装置、逆变器冷却系统及变流器冷却系统 |
CN118149627B (zh) * | 2024-05-11 | 2024-07-23 | 浙江银轮机械股份有限公司 | 换热装置、逆变器冷却系统及变流器冷却系统 |
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CN108815873B (zh) | 2020-07-24 |
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