CN215139888U - 一种硝酸胍连续硝化反应器 - Google Patents
一种硝酸胍连续硝化反应器 Download PDFInfo
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- CN215139888U CN215139888U CN202121355716.5U CN202121355716U CN215139888U CN 215139888 U CN215139888 U CN 215139888U CN 202121355716 U CN202121355716 U CN 202121355716U CN 215139888 U CN215139888 U CN 215139888U
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- storage tank
- stirrer
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- guanidine nitrate
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- NDEMNVPZDAFUKN-UHFFFAOYSA-N guanidine;nitric acid Chemical compound NC(N)=N.O[N+]([O-])=O.O[N+]([O-])=O NDEMNVPZDAFUKN-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 238000006396 nitration reaction Methods 0.000 title abstract description 12
- 238000006243 chemical reaction Methods 0.000 claims abstract description 51
- 238000000926 separation method Methods 0.000 claims abstract description 38
- 238000003860 storage Methods 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 239000000155 melt Substances 0.000 claims description 11
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- 230000001502 supplementing effect Effects 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 abstract description 2
- 238000009825 accumulation Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202121355716.5U CN215139888U (zh) | 2021-06-17 | 2021-06-17 | 一种硝酸胍连续硝化反应器 |
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CN202121355716.5U CN215139888U (zh) | 2021-06-17 | 2021-06-17 | 一种硝酸胍连续硝化反应器 |
Publications (1)
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CN215139888U true CN215139888U (zh) | 2021-12-14 |
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CN202121355716.5U Active CN215139888U (zh) | 2021-06-17 | 2021-06-17 | 一种硝酸胍连续硝化反应器 |
Country Status (1)
Country | Link |
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CN (1) | CN215139888U (zh) |
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2021
- 2021-06-17 CN CN202121355716.5U patent/CN215139888U/zh active Active
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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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A continuous nitrification reactor of guanidine nitrate Effective date of registration: 20230112 Granted publication date: 20211214 Pledgee: Agricultural Bank of China Limited Changsha Wangcheng District sub branch Pledgor: Hunan Wugan Pharmaceutical Co.,Ltd. Registration number: Y2023430000003 |
|
PC01 | Cancellation 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: 20211214 Pledgee: Agricultural Bank of China Limited Changsha Wangcheng District sub branch Pledgor: Hunan Wugan Pharmaceutical Co.,Ltd. Registration number: Y2023430000003 |
|
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 utility model: A continuous nitrification reactor for guanidine nitrate Granted publication date: 20211214 Pledgee: Agricultural Bank of China Limited Changsha Wangcheng District sub branch Pledgor: Hunan Wugan Pharmaceutical Co.,Ltd. Registration number: Y2024980004057 |