CN101830807B - 亚硝酸烷基酯的合成装置及工艺 - Google Patents
亚硝酸烷基酯的合成装置及工艺 Download PDFInfo
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- CN101830807B CN101830807B CN 201010152490 CN201010152490A CN101830807B CN 101830807 B CN101830807 B CN 101830807B CN 201010152490 CN201010152490 CN 201010152490 CN 201010152490 A CN201010152490 A CN 201010152490A CN 101830807 B CN101830807 B CN 101830807B
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- vaporizer
- rectifying tower
- reactor
- reaction
- alkyl alcohol
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- -1 alkyl nitrite Chemical compound 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 33
- 230000002194 synthesizing effect Effects 0.000 title abstract description 8
- 238000006243 chemical reaction Methods 0.000 claims abstract description 67
- 239000006200 vaporizer Substances 0.000 claims abstract description 45
- 239000007800 oxidant agent Substances 0.000 claims abstract description 29
- 239000006227 byproduct Substances 0.000 claims abstract description 22
- 239000000047 product Substances 0.000 claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 17
- 238000000926 separation method Methods 0.000 claims abstract description 16
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 15
- 238000002309 gasification Methods 0.000 claims abstract description 15
- 230000003647 oxidation Effects 0.000 claims abstract description 8
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 8
- 239000007791 liquid phase Substances 0.000 claims abstract description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 60
- 125000005233 alkylalcohol group Chemical group 0.000 claims description 56
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 24
- 230000008676 import Effects 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 18
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 14
- 239000007789 gas Substances 0.000 claims description 14
- 229910052757 nitrogen Inorganic materials 0.000 claims description 12
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 11
- 239000001301 oxygen Substances 0.000 claims description 11
- 229910052760 oxygen Inorganic materials 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000012071 phase Substances 0.000 claims description 8
- 238000010992 reflux Methods 0.000 claims description 8
- 238000005516 engineering process Methods 0.000 claims description 6
- 239000007792 gaseous phase Substances 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 4
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical class CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 235000006408 oxalic acid Nutrition 0.000 claims description 2
- 238000007086 side reaction Methods 0.000 claims description 2
- 238000003786 synthesis reaction Methods 0.000 claims description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 238000010924 continuous production Methods 0.000 abstract 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 24
- 238000005755 formation reaction Methods 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- BLLFVUPNHCTMSV-UHFFFAOYSA-N methyl nitrite Chemical compound CON=O BLLFVUPNHCTMSV-UHFFFAOYSA-N 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- LOMVENUNSWAXEN-UHFFFAOYSA-N Methyl oxalate Chemical compound COC(=O)C(=O)OC LOMVENUNSWAXEN-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000000812 cholinergic antagonist Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- CXHHBNMLPJOKQD-UHFFFAOYSA-M methyl carbonate Chemical compound COC([O-])=O CXHHBNMLPJOKQD-UHFFFAOYSA-M 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 230000002048 spasmolytic effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
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Priority Applications (1)
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CN 201010152490 CN101830807B (zh) | 2010-04-17 | 2010-04-17 | 亚硝酸烷基酯的合成装置及工艺 |
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CN 201010152490 CN101830807B (zh) | 2010-04-17 | 2010-04-17 | 亚硝酸烷基酯的合成装置及工艺 |
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CN101830807A CN101830807A (zh) | 2010-09-15 |
CN101830807B true CN101830807B (zh) | 2013-06-19 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103435489B (zh) * | 2013-09-13 | 2016-09-07 | 安徽淮化股份有限公司 | 一种合成亚硝酸甲酯的***及合成亚硝酸甲酯的方法 |
CN103467299B (zh) * | 2013-09-18 | 2018-06-19 | 安徽淮化股份有限公司 | 一种合成气制乙二醇工艺中亚硝酸甲酯的制备方法及装置 |
CN106242975B (zh) * | 2015-06-12 | 2019-07-05 | 中国石油化工股份有限公司 | 分离碳酸二甲酯的装置 |
CN106831439B (zh) * | 2017-03-06 | 2019-01-01 | 西南化工研究设计院有限公司 | 一种制备c1~c4烷基亚硝酸酯的方法及装置 |
CN111377819B (zh) * | 2018-12-28 | 2024-02-09 | 上海浦景化工技术股份有限公司 | 一种亚硝酸烷基酯合成工艺和反应器 |
CN109836355A (zh) * | 2019-04-04 | 2019-06-04 | 中触媒新材料股份有限公司 | 一种用于乙酸氨化合成乙腈的装置和方法 |
CN113045452A (zh) * | 2021-03-09 | 2021-06-29 | 扬州大学 | 一种芳香胺重氮四氟硼酸盐化合物的制备方法 |
CN114307922A (zh) * | 2021-12-22 | 2022-04-12 | 河南能源化工集团研究总院有限公司 | 一种合成亚硝酸酯的装置及其生产方法 |
Citations (1)
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CN101314569A (zh) * | 2008-07-04 | 2008-12-03 | 天津大学 | 亚硝酸烷基酯的反应***及制备方法 |
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CN101314569A (zh) * | 2008-07-04 | 2008-12-03 | 天津大学 | 亚硝酸烷基酯的反应***及制备方法 |
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Owner name: WUXI HUACHENG PETROCHEMICAL EQUIPMENT CO., LTD. Free format text: FORMER OWNER: JI XIAOLONG Effective date: 20131225 |
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Free format text: CORRECT: ADDRESS; FROM: 253076 DEZHOU, SHANDONG PROVINCE TO: 214196 WUXI, JIANGSU PROVINCE |
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Effective date of registration: 20131225 Address after: 214196, No. 18 Sunshine Road, East Lake Town, Donggang Town, Xishan District, Jiangsu, Wuxi Patentee after: WUXI HUACHENG PETROCHEMICAL EQUIPMENT CO., LTD. Address before: 253076 Shandong city in Dezhou Province Economic Development Zone East Road No. 996 red Yuehua school No. 2 building two unit 401 room Patentee before: Ji Xiaolong |