CN101949655B - 一种预冷凝器 - Google Patents
一种预冷凝器 Download PDFInfo
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- CN101949655B CN101949655B CN2010102708562A CN201010270856A CN101949655B CN 101949655 B CN101949655 B CN 101949655B CN 2010102708562 A CN2010102708562 A CN 2010102708562A CN 201010270856 A CN201010270856 A CN 201010270856A CN 101949655 B CN101949655 B CN 101949655B
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- 238000001816 cooling Methods 0.000 claims abstract description 36
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 claims abstract description 27
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 238000011534 incubation Methods 0.000 claims description 7
- 238000010792 warming Methods 0.000 claims description 7
- 239000003643 water by type Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 abstract 2
- 239000012495 reaction gas Substances 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 description 10
- 230000035611 feeding Effects 0.000 description 8
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical group CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 150000008065 acid anhydrides Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000002429 anti-coagulating effect Effects 0.000 description 1
- -1 benzin acid anhydride Chemical class 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
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Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010102708562A CN101949655B (zh) | 2010-08-26 | 2010-08-26 | 一种预冷凝器 |
Applications Claiming Priority (1)
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CN2010102708562A CN101949655B (zh) | 2010-08-26 | 2010-08-26 | 一种预冷凝器 |
Publications (2)
Publication Number | Publication Date |
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CN101949655A CN101949655A (zh) | 2011-01-19 |
CN101949655B true CN101949655B (zh) | 2012-04-25 |
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CN2010102708562A Active CN101949655B (zh) | 2010-08-26 | 2010-08-26 | 一种预冷凝器 |
Country Status (1)
Country | Link |
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CN (1) | CN101949655B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012099665A1 (en) * | 2011-01-21 | 2012-07-26 | Exxonmobil Chemical Patents Inc. | Apparatuses including support member modifications and processes related thereto |
CN115444058A (zh) * | 2022-10-14 | 2022-12-09 | 广东顺大食品调料有限公司 | 一种冻干咖啡粉生产工艺 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB751352A (en) * | 1953-03-24 | 1956-06-27 | United Coke And Chemicals Comp | Improvements in methods of and apparatus for condensing vapour into solid form |
GB1212088A (en) * | 1967-04-04 | 1970-11-11 | Gea Luftkuehler Happel Gmbh | Method of, and a discontinuously operating sublimation condenser for the recovery by desublimation of a reaction product from a gas-vapour mixture |
DE19637650C1 (de) * | 1996-09-16 | 1998-08-13 | Harry Dipl Ing Kassat | Verfahren und Vorrichtung zur Gewinnung von Phthalsäureanhydrid |
CN2520205Y (zh) * | 2001-12-25 | 2002-11-13 | 中国石化集团齐鲁石油化工公司 | 热氮气保护的苯酐气体冷却器 |
CN201028958Y (zh) * | 2007-03-15 | 2008-02-27 | 山东宏信化工股份有限公司 | 苯酐部冷器气液分离装置 |
CN201246966Y (zh) * | 2008-07-18 | 2009-05-27 | 山东宏信化工股份有限公司 | 苯酐、顺酐部冷装置 |
-
2010
- 2010-08-26 CN CN2010102708562A patent/CN101949655B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB751352A (en) * | 1953-03-24 | 1956-06-27 | United Coke And Chemicals Comp | Improvements in methods of and apparatus for condensing vapour into solid form |
GB1212088A (en) * | 1967-04-04 | 1970-11-11 | Gea Luftkuehler Happel Gmbh | Method of, and a discontinuously operating sublimation condenser for the recovery by desublimation of a reaction product from a gas-vapour mixture |
DE19637650C1 (de) * | 1996-09-16 | 1998-08-13 | Harry Dipl Ing Kassat | Verfahren und Vorrichtung zur Gewinnung von Phthalsäureanhydrid |
CN2520205Y (zh) * | 2001-12-25 | 2002-11-13 | 中国石化集团齐鲁石油化工公司 | 热氮气保护的苯酐气体冷却器 |
CN201028958Y (zh) * | 2007-03-15 | 2008-02-27 | 山东宏信化工股份有限公司 | 苯酐部冷器气液分离装置 |
CN201246966Y (zh) * | 2008-07-18 | 2009-05-27 | 山东宏信化工股份有限公司 | 苯酐、顺酐部冷装置 |
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CN101949655A (zh) | 2011-01-19 |
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Address after: 315207 No. 1368 East Luo Luo Road, Zhenhai Town, Zhejiang, Ningbo Patentee after: Ningbo Liantong Equipment Manufacturing Co., Ltd. Address before: 315207 Ningbo connection equipment manufacturing Co., Ltd., 1368, Luo Dong Road, Zhenhai Town, Zhejiang, Ningbo Patentee before: Ningbo Liantong Equipment Manufacturing Co., Ltd. |
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Denomination of invention: Precondenser Effective date of registration: 20171205 Granted publication date: 20120425 Pledgee: Bank of Hangzhou Limited by Share Ltd Ningbo Zhenhai Branch Pledgor: Ningbo Liantong Equipment Manufacturing Co., Ltd. Registration number: 2017330000236 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191216 Granted publication date: 20120425 Pledgee: Bank of Hangzhou Limited by Share Ltd Ningbo Zhenhai Branch Pledgor: Ningbo Connecting Equipment Group Co., Ltd. Registration number: 2017330000236 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |