CN207210306U - 一种聚碳酸酯熔体水洗脱挥装置 - Google Patents
一种聚碳酸酯熔体水洗脱挥装置 Download PDFInfo
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- CN207210306U CN207210306U CN201721120575.2U CN201721120575U CN207210306U CN 207210306 U CN207210306 U CN 207210306U CN 201721120575 U CN201721120575 U CN 201721120575U CN 207210306 U CN207210306 U CN 207210306U
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- Prior art keywords
- devolatilizer
- washing
- devolatilization
- distribution plate
- polycarbonate melt
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- 229920000515 polycarbonate Polymers 0.000 title claims abstract description 36
- 239000004417 polycarbonate Substances 0.000 title claims abstract description 28
- 238000005406 washing Methods 0.000 claims abstract description 24
- 238000009826 distribution Methods 0.000 claims abstract description 23
- 239000012530 fluid Substances 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims abstract description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 16
- 229910052757 nitrogen Inorganic materials 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 150000003384 small molecules Chemical class 0.000 abstract description 9
- 239000004425 Makrolon Substances 0.000 abstract description 8
- 239000000126 substance Substances 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000001704 evaporation Methods 0.000 abstract description 6
- 230000008020 evaporation Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 238000009413 insulation Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 description 4
- 208000007271 Substance Withdrawal Syndrome Diseases 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- ROORDVPLFPIABK-UHFFFAOYSA-N diphenyl carbonate Chemical compound C=1C=CC=CC=1OC(=O)OC1=CC=CC=C1 ROORDVPLFPIABK-UHFFFAOYSA-N 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
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- Polyesters Or Polycarbonates (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
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CN201721120575.2U CN207210306U (zh) | 2017-09-01 | 2017-09-01 | 一种聚碳酸酯熔体水洗脱挥装置 |
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CN201721120575.2U CN207210306U (zh) | 2017-09-01 | 2017-09-01 | 一种聚碳酸酯熔体水洗脱挥装置 |
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CN207210306U true CN207210306U (zh) | 2018-04-10 |
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CN201721120575.2U Active CN207210306U (zh) | 2017-09-01 | 2017-09-01 | 一种聚碳酸酯熔体水洗脱挥装置 |
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CN (1) | CN207210306U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110170285A (zh) * | 2019-05-09 | 2019-08-27 | 中国神华煤制油化工有限公司 | 合成脱挥器和连续合成脱挥的方法及应用 |
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2017
- 2017-09-01 CN CN201721120575.2U patent/CN207210306U/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110170285A (zh) * | 2019-05-09 | 2019-08-27 | 中国神华煤制油化工有限公司 | 合成脱挥器和连续合成脱挥的方法及应用 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A water washing and devolatilization device for polycarbonate melt Effective date of registration: 20230720 Granted publication date: 20180410 Pledgee: China Petroleum Finance Co.,Ltd. Pledgor: PUYANG SHENGTONGJUYUAN ADVANCED MATERIALS Co.,Ltd. Registration number: Y2023980048997 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20180410 Pledgee: China Petroleum Finance Co.,Ltd. Pledgor: PUYANG SHENGTONGJUYUAN ADVANCED MATERIALS Co.,Ltd. Registration number: Y2023980048997 |
|
PC01 | Cancellation 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 utility model: A polycarbonate melt water washing and volatilization device Granted publication date: 20180410 Pledgee: China Petroleum Finance Co.,Ltd. Pledgor: PUYANG SHENGTONGJUYUAN ADVANCED MATERIALS Co.,Ltd. Registration number: Y2024980021619 |