CN209772092U - Novel polyester reaction kettle - Google Patents
Novel polyester reaction kettle Download PDFInfo
- Publication number
- CN209772092U CN209772092U CN201920156505.5U CN201920156505U CN209772092U CN 209772092 U CN209772092 U CN 209772092U CN 201920156505 U CN201920156505 U CN 201920156505U CN 209772092 U CN209772092 U CN 209772092U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- novel polyester
- condenser
- kettle
- reaction kettle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 44
- 229920000728 polyester Polymers 0.000 title claims abstract description 39
- 238000003756 stirring Methods 0.000 claims abstract description 37
- 238000000926 separation method Methods 0.000 claims abstract description 34
- 238000010992 reflux Methods 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000012856 packing Methods 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 21
- 239000007787 solid Substances 0.000 claims description 10
- 239000011521 glass Substances 0.000 claims description 8
- 239000003638 chemical reducing agent Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 208000012839 conversion disease Diseases 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- DKPFZGUDAPQIHT-UHFFFAOYSA-N butyl acetate Chemical group CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 14
- 238000005886 esterification reaction Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 239000002904 solvent Substances 0.000 description 9
- 238000002360 preparation method Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 239000002994 raw material Substances 0.000 description 4
- 239000000945 filler Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000029936 alkylation Effects 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- -1 chemical engineering Substances 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000006396 nitration reaction Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
Landscapes
- Polyesters Or Polycarbonates (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920156505.5U CN209772092U (en) | 2019-01-29 | 2019-01-29 | Novel polyester reaction kettle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920156505.5U CN209772092U (en) | 2019-01-29 | 2019-01-29 | Novel polyester reaction kettle |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209772092U true CN209772092U (en) | 2019-12-13 |
Family
ID=68794293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201920156505.5U Active CN209772092U (en) | 2019-01-29 | 2019-01-29 | Novel polyester reaction kettle |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209772092U (en) |
-
2019
- 2019-01-29 CN CN201920156505.5U patent/CN209772092U/en active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 new polyester reactor Effective date of registration: 20220627 Granted publication date: 20191213 Pledgee: Rizhao Bank Co.,Ltd. Yantai Zhifu sub branch Pledgor: LAIYANG HONGAN CHEMICAL Co.,Ltd. Registration number: Y2022980009131 |
|
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: 20191213 Pledgee: Rizhao Bank Co.,Ltd. Yantai Zhifu sub branch Pledgor: LAIYANG HONGAN CHEMICAL Co.,Ltd. Registration number: Y2022980009131 |