CN102964255A - 一种硝酸烷基酯的安全生产方法 - Google Patents
一种硝酸烷基酯的安全生产方法 Download PDFInfo
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- CN102964255A CN102964255A CN2012105144486A CN201210514448A CN102964255A CN 102964255 A CN102964255 A CN 102964255A CN 2012105144486 A CN2012105144486 A CN 2012105144486A CN 201210514448 A CN201210514448 A CN 201210514448A CN 102964255 A CN102964255 A CN 102964255A
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- Prior art keywords
- acid
- centrifugal
- alcohol
- alkyl
- esterification
- 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.)
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- -1 alkyl nitrate Chemical compound 0.000 title claims abstract description 19
- 229910002651 NO3 Inorganic materials 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 239000002253 acid Substances 0.000 claims abstract description 54
- 238000000034 method Methods 0.000 claims abstract description 42
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 150000002148 esters Chemical class 0.000 claims abstract description 38
- 238000005886 esterification reaction Methods 0.000 claims abstract description 31
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910017604 nitric acid Inorganic materials 0.000 claims abstract description 30
- 230000032050 esterification Effects 0.000 claims abstract description 28
- 238000000605 extraction Methods 0.000 claims abstract description 23
- 125000005233 alkylalcohol group Chemical group 0.000 claims abstract description 13
- 239000003513 alkali Substances 0.000 claims abstract description 7
- 238000006243 chemical reaction Methods 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 13
- 238000006396 nitration reaction Methods 0.000 claims description 12
- 239000002994 raw material Substances 0.000 claims description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- 238000005406 washing Methods 0.000 claims description 8
- BWDBEAQIHAEVLV-UHFFFAOYSA-N 6-methylheptan-1-ol Chemical compound CC(C)CCCCCO BWDBEAQIHAEVLV-UHFFFAOYSA-N 0.000 claims description 7
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 6
- PHTQWCKDNZKARW-UHFFFAOYSA-N isoamylol Chemical compound CC(C)CCO PHTQWCKDNZKARW-UHFFFAOYSA-N 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims 2
- 238000007086 side reaction Methods 0.000 abstract description 7
- 238000000926 separation method Methods 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 5
- 239000007795 chemical reaction product Substances 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract 2
- 239000000047 product Substances 0.000 description 21
- 239000000463 material Substances 0.000 description 11
- 239000000243 solution Substances 0.000 description 10
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 8
- 238000003860 storage Methods 0.000 description 7
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 6
- 230000018044 dehydration Effects 0.000 description 5
- 238000006297 dehydration reaction Methods 0.000 description 5
- 238000011161 development Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- NTHGIYFSMNNHSC-UHFFFAOYSA-N 3-methylbutyl nitrate Chemical compound CC(C)CCO[N+]([O-])=O NTHGIYFSMNNHSC-UHFFFAOYSA-N 0.000 description 3
- 238000004581 coalescence Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- GAPFWGOSHOCNBM-UHFFFAOYSA-N isopropyl nitrate Chemical compound CC(C)O[N+]([O-])=O GAPFWGOSHOCNBM-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- IDNUEBSJWINEMI-UHFFFAOYSA-N ethyl nitrate Chemical compound CCO[N+]([O-])=O IDNUEBSJWINEMI-UHFFFAOYSA-N 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 238000010523 cascade reaction Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000001020 rhythmical effect Effects 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/02—Preparation of esters of nitric acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (10)
Priority Applications (3)
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CN2012105144486A CN102964255B (zh) | 2012-12-04 | 2012-12-04 | 一种硝酸烷基酯的安全生产方法 |
US14/374,031 US9365488B2 (en) | 2012-12-04 | 2012-12-21 | Safe method for producing alkyl nitrate |
PCT/CN2012/087148 WO2014086065A1 (zh) | 2012-12-04 | 2012-12-21 | 一种硝酸烷基酯的安全生产方法 |
Applications Claiming Priority (1)
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CN2012105144486A CN102964255B (zh) | 2012-12-04 | 2012-12-04 | 一种硝酸烷基酯的安全生产方法 |
Publications (2)
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CN102964255A true CN102964255A (zh) | 2013-03-13 |
CN102964255B CN102964255B (zh) | 2013-12-25 |
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CN2012105144486A Active CN102964255B (zh) | 2012-12-04 | 2012-12-04 | 一种硝酸烷基酯的安全生产方法 |
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US (1) | US9365488B2 (zh) |
CN (1) | CN102964255B (zh) |
WO (1) | WO2014086065A1 (zh) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103242165A (zh) * | 2013-05-27 | 2013-08-14 | 西安嘉宏石化科技有限公司 | 一种环保的硝酸酯合成方法 |
CN103950903A (zh) * | 2014-05-13 | 2014-07-30 | 常州大学 | 用于处理硝酸异辛脂生产过程中的废酸的循环装置 |
CN107417920A (zh) * | 2017-09-01 | 2017-12-01 | 合盛硅业股份有限公司 | 一种生产高含氢硅油的系统及方法 |
CN107875990A (zh) * | 2017-10-30 | 2018-04-06 | 烟台国邦化工机械科技有限公司 | 一种连续碱洗装置及工艺 |
CN107935857A (zh) * | 2017-12-11 | 2018-04-20 | 中国科学院大连化学物理研究所 | 一种硝酸异辛酯的生产方法 |
CN108147968A (zh) * | 2018-01-02 | 2018-06-12 | 山东益丰生化环保股份有限公司 | 一种硝酸异辛酯连续后处理工艺及设备 |
CN110746306A (zh) * | 2019-10-31 | 2020-02-04 | 山东益丰生化环保股份有限公司 | 一种十六烷值改进剂的制备方法 |
CN112661648A (zh) * | 2020-12-30 | 2021-04-16 | 中海油天津化工研究设计院有限公司 | 硝酸异辛酯联产硫镁肥的工艺方法 |
CN113620807A (zh) * | 2021-08-20 | 2021-11-09 | 西安近代化学研究所 | 一种连续合成硝酸异丙酯的微通道反应系统和工艺 |
CN113651698A (zh) * | 2021-08-17 | 2021-11-16 | 西安万德能源化学股份有限公司 | 一种提高硝酸异丙酯合成后废酸安定性的处理方法 |
CN114588850A (zh) * | 2022-03-03 | 2022-06-07 | 清华大学 | 用于液-液非均相放热反应的一体式微反应器及使用方法 |
CN115124426A (zh) * | 2022-03-31 | 2022-09-30 | 西安万德能源化学股份有限公司 | 一种环保连续化硝酸异丙酯生产工艺及系统 |
Families Citing this family (6)
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CN104892425A (zh) | 2014-03-07 | 2015-09-09 | 康宁股份有限公司 | 在流动反应器中连续合成硝酸异辛酯 |
CN109280007A (zh) * | 2017-07-20 | 2019-01-29 | 中国石油化工股份有限公司 | 一种硝酸异辛酯的连续合成方法 |
CN110803991A (zh) * | 2019-12-03 | 2020-02-18 | 江西西林科股份有限公司 | 一种微反应技术合成硝酸异辛酯的方法 |
US10807063B1 (en) * | 2019-12-31 | 2020-10-20 | Industrial Technology Research Institute | Device and method for continuously manufacturing acrylate compound |
CN111233669B (zh) * | 2020-03-13 | 2022-08-05 | 郑州大学 | 催化硝化异辛醇制备硝酸异辛酯的方法 |
CN113713747B (zh) * | 2021-09-09 | 2023-04-07 | 西安思科赛实业有限公司 | 一种含卤苯环上的硝化反应微热管反应装置及方法 |
Citations (1)
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CN101462962A (zh) * | 2007-12-19 | 2009-06-24 | 中国科学院大连化学物理研究所 | 一种硝酸异辛酯的合成方法及微通道反应器 |
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US2254352A (en) * | 1937-12-08 | 1941-09-02 | Standard Oil Dev Co | Process for the manufacture of alkyl nitrates |
GB731438A (en) * | 1952-07-03 | 1955-06-08 | Ethyl Corp | Improvements in or relating to manufacture of amyl nitrate |
US2618650A (en) * | 1950-06-24 | 1952-11-18 | Ethyl Corp | Manufacture of amyl nitrate |
US2768964A (en) * | 1953-05-27 | 1956-10-30 | Du Pont | Production of alkyl nitrates |
BE548077A (zh) | 1955-07-06 | |||
GB808294A (en) * | 1956-06-06 | 1959-02-04 | Du Pont | Improved process for the preparation of alkyl and cycloalkyl nitrates |
NL97379C (zh) * | 1957-02-08 | |||
US4479905A (en) | 1983-09-19 | 1984-10-30 | Ethyl Corporation | Nitration process |
CN1017146B (zh) | 1987-08-24 | 1992-06-24 | 西安近代化学研究所 | 硝酸异辛酯的合成工艺 |
CN1023558C (zh) | 1990-03-28 | 1994-01-19 | 中国石油化工总公司 | 硝酸异辛酯的生产工艺 |
ITMI20022409A1 (it) * | 2002-11-14 | 2004-05-15 | Dinamite Dipharma S P A | Procedimento per la purificazione di 1, 4-butandiolo mononitrato. |
RU2259348C1 (ru) | 2004-02-04 | 2005-08-27 | ФГУП "Бийский олеумный завод" | Способ получения 2-этилгексилнитрата непрерывным методом |
RU91717U1 (ru) | 2009-10-13 | 2010-02-27 | Федеральное государственное унитарное предприятие "Государственный научно-исследовательский институт "Кристалл" | Устройство для нитрования спиртов |
CN101698646B (zh) | 2009-11-04 | 2012-10-03 | 西安万德能源化学股份有限公司 | 一种硝酸异辛酯的连续生产工艺 |
CN102557953B (zh) | 2011-12-29 | 2013-11-06 | 北京理工大学 | 一种制备c4~c10烷基直链烃一元醇硝酸酯的方法 |
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2012
- 2012-12-04 CN CN2012105144486A patent/CN102964255B/zh active Active
- 2012-12-21 WO PCT/CN2012/087148 patent/WO2014086065A1/zh active Application Filing
- 2012-12-21 US US14/374,031 patent/US9365488B2/en active Active
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CN101462962A (zh) * | 2007-12-19 | 2009-06-24 | 中国科学院大连化学物理研究所 | 一种硝酸异辛酯的合成方法及微通道反应器 |
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Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103242165A (zh) * | 2013-05-27 | 2013-08-14 | 西安嘉宏石化科技有限公司 | 一种环保的硝酸酯合成方法 |
CN103950903A (zh) * | 2014-05-13 | 2014-07-30 | 常州大学 | 用于处理硝酸异辛脂生产过程中的废酸的循环装置 |
CN107417920A (zh) * | 2017-09-01 | 2017-12-01 | 合盛硅业股份有限公司 | 一种生产高含氢硅油的系统及方法 |
CN107875990A (zh) * | 2017-10-30 | 2018-04-06 | 烟台国邦化工机械科技有限公司 | 一种连续碱洗装置及工艺 |
CN107935857A (zh) * | 2017-12-11 | 2018-04-20 | 中国科学院大连化学物理研究所 | 一种硝酸异辛酯的生产方法 |
CN108147968A (zh) * | 2018-01-02 | 2018-06-12 | 山东益丰生化环保股份有限公司 | 一种硝酸异辛酯连续后处理工艺及设备 |
CN110746306A (zh) * | 2019-10-31 | 2020-02-04 | 山东益丰生化环保股份有限公司 | 一种十六烷值改进剂的制备方法 |
CN112661648A (zh) * | 2020-12-30 | 2021-04-16 | 中海油天津化工研究设计院有限公司 | 硝酸异辛酯联产硫镁肥的工艺方法 |
CN113651698A (zh) * | 2021-08-17 | 2021-11-16 | 西安万德能源化学股份有限公司 | 一种提高硝酸异丙酯合成后废酸安定性的处理方法 |
CN113651698B (zh) * | 2021-08-17 | 2024-01-12 | 西安万德能源化学股份有限公司 | 一种提高硝酸异丙酯合成后废酸安定性的处理方法 |
CN113620807A (zh) * | 2021-08-20 | 2021-11-09 | 西安近代化学研究所 | 一种连续合成硝酸异丙酯的微通道反应系统和工艺 |
CN114588850A (zh) * | 2022-03-03 | 2022-06-07 | 清华大学 | 用于液-液非均相放热反应的一体式微反应器及使用方法 |
CN115124426A (zh) * | 2022-03-31 | 2022-09-30 | 西安万德能源化学股份有限公司 | 一种环保连续化硝酸异丙酯生产工艺及系统 |
Also Published As
Publication number | Publication date |
---|---|
CN102964255B (zh) | 2013-12-25 |
US20150031909A1 (en) | 2015-01-29 |
US9365488B2 (en) | 2016-06-14 |
WO2014086065A1 (zh) | 2014-06-12 |
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Denomination of invention: A safe production method of alkyl nitrate Effective date of registration: 20221230 Granted publication date: 20131225 Pledgee: Shandong Dongming rural commercial bank Limited by Share Ltd. Pledgor: SHANDONG LIBAODE CHEMICAL Co.,Ltd. Registration number: Y2022980029726 |