CN103408514B - 一种渗透汽化法回收四氢呋喃的工艺及装置 - Google Patents
一种渗透汽化法回收四氢呋喃的工艺及装置 Download PDFInfo
- Publication number
- CN103408514B CN103408514B CN201310363279.5A CN201310363279A CN103408514B CN 103408514 B CN103408514 B CN 103408514B CN 201310363279 A CN201310363279 A CN 201310363279A CN 103408514 B CN103408514 B CN 103408514B
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- CN
- China
- Prior art keywords
- tetrahydrofuran
- water
- thf
- preheater
- feed liquid
- Prior art date
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- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 title claims abstract description 220
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 title claims abstract description 110
- 238000005373 pervaporation Methods 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000012528 membrane Substances 0.000 claims abstract description 34
- 239000007788 liquid Substances 0.000 claims abstract description 24
- 238000003860 storage Methods 0.000 claims abstract description 19
- 238000004821 distillation Methods 0.000 claims abstract description 9
- 238000011084 recovery Methods 0.000 claims abstract description 7
- 230000007935 neutral effect Effects 0.000 claims abstract description 6
- 150000003839 salts Chemical class 0.000 claims abstract description 6
- 239000012530 fluid Substances 0.000 claims description 17
- 230000000149 penetrating effect Effects 0.000 claims description 17
- 239000000047 product Substances 0.000 claims description 15
- OUUQCZGPVNCOIJ-UHFFFAOYSA-M Superoxide Chemical compound [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 claims description 13
- 239000006200 vaporizer Substances 0.000 claims description 13
- 238000009833 condensation Methods 0.000 claims description 11
- 230000005494 condensation Effects 0.000 claims description 11
- 239000012466 permeate Substances 0.000 claims description 10
- 230000008016 vaporization Effects 0.000 claims description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- 239000006227 byproduct Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 6
- 230000018044 dehydration Effects 0.000 claims description 5
- 238000006297 dehydration reaction Methods 0.000 claims description 5
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims description 5
- 239000012141 concentrate Substances 0.000 claims description 4
- 239000002808 molecular sieve Substances 0.000 claims description 4
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 4
- 238000004065 wastewater treatment Methods 0.000 claims description 4
- 239000003814 drug Substances 0.000 claims description 2
- 238000001764 infiltration Methods 0.000 abstract description 13
- 230000008595 infiltration Effects 0.000 abstract description 13
- 239000002253 acid Substances 0.000 abstract description 3
- 239000003513 alkali Substances 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 239000003638 chemical reducing agent Substances 0.000 abstract description 2
- 150000002978 peroxides Chemical class 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 238000005265 energy consumption Methods 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 238000003747 Grignard reaction Methods 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- DMJNNHOOLUXYBV-PQTSNVLCSA-N meropenem Chemical compound C=1([C@H](C)[C@@H]2[C@H](C(N2C=1C(O)=O)=O)[C@H](O)C)S[C@@H]1CN[C@H](C(=O)N(C)C)C1 DMJNNHOOLUXYBV-PQTSNVLCSA-N 0.000 description 1
- 229960002260 meropenem Drugs 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
Classifications
-
- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
-
- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
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CN201310363279.5A CN103408514B (zh) | 2013-08-20 | 2013-08-20 | 一种渗透汽化法回收四氢呋喃的工艺及装置 |
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CN201310363279.5A CN103408514B (zh) | 2013-08-20 | 2013-08-20 | 一种渗透汽化法回收四氢呋喃的工艺及装置 |
Publications (2)
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CN103408514A CN103408514A (zh) | 2013-11-27 |
CN103408514B true CN103408514B (zh) | 2015-06-17 |
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Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103709022B (zh) * | 2013-12-21 | 2015-09-02 | 江苏九天高科技股份有限公司 | 一种渗透汽化法回收丁酮的工艺及装置 |
CN103709016B (zh) * | 2013-12-21 | 2015-09-02 | 江苏九天高科技股份有限公司 | 一种渗透汽化法精制乙二醇二甲醚的工艺及装置 |
CN104959037B (zh) * | 2015-06-30 | 2017-06-06 | 北京鸿智嘉和科技有限公司 | 溶剂脱水装置 |
CN105461667A (zh) * | 2016-01-08 | 2016-04-06 | 上海博丹环境工程技术股份有限公司 | 一种帕瑞昔布正相工段排放溶液回收四氢呋喃的处理方法及其*** |
CN106243067A (zh) * | 2016-08-17 | 2016-12-21 | 太仓沪试试剂有限公司 | 一种四氢呋喃的纯化方法 |
CN106117120B (zh) * | 2016-08-25 | 2018-08-03 | 江苏九天高科技股份有限公司 | 一种精馏-蒸汽渗透耦合法回收吡啶的工艺及装置 |
WO2018039848A1 (zh) * | 2016-08-29 | 2018-03-08 | 沈建美 | 四氢呋喃的回收工艺 |
CN106243068A (zh) * | 2016-08-31 | 2016-12-21 | 烟台国邦化工机械科技有限公司 | 一种通过耦合精馏提纯四氢呋喃的方法 |
CN106543111B (zh) * | 2016-11-01 | 2018-11-30 | 南京生命能科技开发有限公司 | 一种脱除四氢呋喃中异丁醛的方法 |
CN106543112B (zh) * | 2016-11-02 | 2019-06-21 | 宁夏美邦寰宇化学有限公司 | 一种渗透汽化膜耦合变压精馏四氢呋喃脱水工艺 |
CN107746394A (zh) * | 2017-12-06 | 2018-03-02 | 成都化润药业有限公司 | 含水四氢呋喃的精制纯化方法 |
CN107954950A (zh) * | 2017-12-06 | 2018-04-24 | 成都化润药业有限公司 | 高效回收四氢呋喃的回收方法 |
CN109180614B (zh) * | 2018-11-20 | 2023-08-29 | 江苏九天高科技股份有限公司 | 一种己烷、四氢呋喃和水混合物中四氢呋喃的提纯工艺 |
CN110563594B (zh) * | 2019-09-05 | 2022-09-23 | 南京工业大学 | 一种采用分离-分离耦合工艺精制戊二胺的方法 |
CN111848348A (zh) * | 2020-06-30 | 2020-10-30 | 浙江汇甬新材料有限公司 | 异丙醇脱水精制方法 |
CN112159374B (zh) * | 2020-09-27 | 2022-10-21 | 浙江汇甬新材料有限公司 | 一种连续精馏蒸汽渗透回收2-甲基四氢呋喃的方法 |
CN114031580B (zh) * | 2021-12-28 | 2024-02-02 | 合肥江新化工科技有限公司 | 一种低能耗pbat副产四氢呋喃的精制装置及精制方法 |
CN115400598A (zh) * | 2022-09-20 | 2022-11-29 | 苏州晶洲装备科技有限公司 | 一种有机溶剂的除水装置及除水方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US20090313311A1 (en) * | 2008-06-12 | 2009-12-17 | Gravic, Inc. | Mixed mode synchronous and asynchronous replication system |
CN102206197A (zh) * | 2011-03-31 | 2011-10-05 | 天津大学 | 带有中间储罐间歇精馏与渗透汽化耦合分离四氢呋喃和水的装置和方法 |
CN102380320A (zh) * | 2011-08-23 | 2012-03-21 | 北京中电加美环境工程技术有限责任公司 | 一种渗透汽化杂化复合膜及其制备方法和应用 |
-
2013
- 2013-08-20 CN CN201310363279.5A patent/CN103408514B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US20090313311A1 (en) * | 2008-06-12 | 2009-12-17 | Gravic, Inc. | Mixed mode synchronous and asynchronous replication system |
CN102206197A (zh) * | 2011-03-31 | 2011-10-05 | 天津大学 | 带有中间储罐间歇精馏与渗透汽化耦合分离四氢呋喃和水的装置和方法 |
CN102380320A (zh) * | 2011-08-23 | 2012-03-21 | 北京中电加美环境工程技术有限责任公司 | 一种渗透汽化杂化复合膜及其制备方法和应用 |
Non-Patent Citations (2)
Title |
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四氢呋喃的回收提纯;郑仙珏;《环境科学与技术》;19970831(第78期);第14页右栏和15页左栏 * |
张光旭,等.四氢呋喃的精制.《合成技术及应用》.1995,第10卷(第3期), * |
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Address after: 211806, No. 6, step road, Pukou Economic Development Zone, Nanjing, Jiangsu Patentee after: JIANGSU NINE HEAVEN HIGH-TECH Co.,Ltd. Address before: 211808, No. 1 Hu Dong Road, Pukou Economic Development Zone, Jiangsu, Nanjing Patentee before: JIANGSU NINE HEAVEN HIGH-TECH Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A process and device for recovering tetrahydrofuran through pervaporation Granted publication date: 20150617 Pledgee: Nanjing Branch of Jiangsu Bank Co.,Ltd. Pledgor: JIANGSU NINE HEAVEN HIGH-TECH Co.,Ltd. Registration number: Y2024980018523 |