CN204745705U - 一种长链二元酸酯类精制生产过程真空蒸馏装置 - Google Patents
一种长链二元酸酯类精制生产过程真空蒸馏装置 Download PDFInfo
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- CN204745705U CN204745705U CN201420265473.XU CN201420265473U CN204745705U CN 204745705 U CN204745705 U CN 204745705U CN 201420265473 U CN201420265473 U CN 201420265473U CN 204745705 U CN204745705 U CN 204745705U
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- 150000002148 esters Chemical class 0.000 title claims abstract description 16
- 238000005292 vacuum distillation Methods 0.000 title claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 title abstract description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 6
- 239000002253 acid Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 238000007670 refining Methods 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
- 238000004821 distillation Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 3
- 230000000740 bleeding effect Effects 0.000 description 2
- 150000005690 diesters Chemical class 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000002199 base oil Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
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Claims (1)
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Application Number | Priority Date | Filing Date | Title |
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CN201420265473.XU CN204745705U (zh) | 2014-05-23 | 2014-05-23 | 一种长链二元酸酯类精制生产过程真空蒸馏装置 |
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CN201420265473.XU CN204745705U (zh) | 2014-05-23 | 2014-05-23 | 一种长链二元酸酯类精制生产过程真空蒸馏装置 |
Publications (1)
Publication Number | Publication Date |
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CN204745705U true CN204745705U (zh) | 2015-11-11 |
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CN201420265473.XU Expired - Lifetime CN204745705U (zh) | 2014-05-23 | 2014-05-23 | 一种长链二元酸酯类精制生产过程真空蒸馏装置 |
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CN (1) | CN204745705U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113350819A (zh) * | 2021-06-26 | 2021-09-07 | 树业环保科技股份有限公司 | 一种清洁冷凝器冷凝粘附物的装置 |
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2014
- 2014-05-23 CN CN201420265473.XU patent/CN204745705U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113350819A (zh) * | 2021-06-26 | 2021-09-07 | 树业环保科技股份有限公司 | 一种清洁冷凝器冷凝粘附物的装置 |
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Effective date of registration: 20220919 Address after: 265205 No. 5, Emei Road, Laiyang Economic Development Zone, Yantai City, Shandong Province Patentee after: Shandong Guiyuan Biotechnology Co.,Ltd. Address before: 265200 No. 1, Emeishan Road, Laiyang Development Zone, Yantai City, Shandong Province Patentee before: SHANDONG HILEAD BIOTECHNOLOGY Co.,Ltd. |
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