CN105384655B - 一种去除酮连氮法水合肼水解系统中杂质的方法 - Google Patents
一种去除酮连氮法水合肼水解系统中杂质的方法 Download PDFInfo
- Publication number
- CN105384655B CN105384655B CN201510700258.7A CN201510700258A CN105384655B CN 105384655 B CN105384655 B CN 105384655B CN 201510700258 A CN201510700258 A CN 201510700258A CN 105384655 B CN105384655 B CN 105384655B
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- CN
- China
- Prior art keywords
- hydrolysis
- ketazine
- hydrazine
- tower
- hydrazine hydrate
- 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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Links
- 238000006460 hydrolysis reaction Methods 0.000 title claims abstract description 75
- 230000007062 hydrolysis Effects 0.000 title claims abstract description 73
- PFLUPZGCTVGDLV-UHFFFAOYSA-N acetone azine Chemical compound CC(C)=NN=C(C)C PFLUPZGCTVGDLV-UHFFFAOYSA-N 0.000 title claims abstract description 60
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 title claims abstract description 54
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 37
- 239000012535 impurity Substances 0.000 title claims abstract description 31
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims abstract description 77
- KJAQRHMKLVGSCG-UHFFFAOYSA-N propan-2-ylhydrazine Chemical compound CC(C)NN KJAQRHMKLVGSCG-UHFFFAOYSA-N 0.000 claims abstract description 48
- 238000000926 separation method Methods 0.000 claims abstract description 19
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000007789 gas Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 238000009835 boiling Methods 0.000 abstract description 10
- 238000011084 recovery Methods 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 239000000470 constituent Substances 0.000 abstract 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 20
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 125000000654 isopropylidene group Chemical group C(C)(C)=* 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 238000004821 distillation Methods 0.000 description 4
- -1 developer Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 3
- QDHHCQZDFGDHMP-UHFFFAOYSA-N Chloramine Chemical compound ClN QDHHCQZDFGDHMP-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000000887 hydrating effect Effects 0.000 description 2
- 230000036571 hydration Effects 0.000 description 2
- 238000006703 hydration reaction Methods 0.000 description 2
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- NYMGNSNKLVNMIA-UHFFFAOYSA-N Iproniazid Chemical compound CC(C)NNC(=O)C1=CC=NC=C1 NYMGNSNKLVNMIA-UHFFFAOYSA-N 0.000 description 1
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 1
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000006105 batch ingredient Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 229940070023 iproniazide Drugs 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical compound C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000002760 rocket fuel Substances 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C241/00—Preparation of compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
- C07C241/02—Preparation of hydrazines
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
- C01B21/16—Hydrazine; Salts thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/42—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrolysis
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
组分 | 水合肼(%) | 异丙基肼(%) | 酮连氮(%) |
含量 | 10.52 | 0.22 | 0.10 |
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510700258.7A CN105384655B (zh) | 2015-10-26 | 2015-10-26 | 一种去除酮连氮法水合肼水解系统中杂质的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510700258.7A CN105384655B (zh) | 2015-10-26 | 2015-10-26 | 一种去除酮连氮法水合肼水解系统中杂质的方法 |
Publications (2)
Publication Number | Publication Date |
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CN105384655A CN105384655A (zh) | 2016-03-09 |
CN105384655B true CN105384655B (zh) | 2017-08-25 |
Family
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CN201510700258.7A Active CN105384655B (zh) | 2015-10-26 | 2015-10-26 | 一种去除酮连氮法水合肼水解系统中杂质的方法 |
Country Status (1)
Country | Link |
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CN (1) | CN105384655B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110627677A (zh) * | 2019-09-19 | 2019-12-31 | 宜宾海丰和锐有限公司 | 一种酮连氮水合肼副产物异丙基肼的分离提纯方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1118744A (en) * | 1965-07-07 | 1968-07-03 | Bayer Ag | Preparation of hydrazine hydrate |
SU1004358A2 (ru) * | 1981-12-03 | 1983-03-15 | Предприятие П/Я В-8469 | Способ получени кетазинов |
FR2655336B1 (fr) * | 1989-12-04 | 1993-05-21 | Atochem | Procede de vaporisation d'une solution d'hydrate d'hydrazine. |
JP3755543B2 (ja) * | 1995-08-14 | 2006-03-15 | 三菱瓦斯化学株式会社 | 水加ヒドラジンの製造方法 |
CN104086362A (zh) * | 2014-07-08 | 2014-10-08 | 潍坊蓝海环境保护有限公司 | 一种酮连氮法合成水合肼产生的废水的有机溶剂的回收方法 |
-
2015
- 2015-10-26 CN CN201510700258.7A patent/CN105384655B/zh active Active
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Publication number | Publication date |
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CN105384655A (zh) | 2016-03-09 |
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Address after: 644200 Yangchun dam Industrial Zone, Jiang'an County, Yibin, Sichuan Patentee after: YIBIN HAIFENG HERUI Co.,Ltd. Address before: 644004 No. 1 Zhongyuan Road, lower Jiangbei, Yibin, Sichuan Patentee before: YIBIN HAIFENG HERUI Co.,Ltd. |
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Effective date of registration: 20240722 Address after: 644200 Industrial Park, Jiang'an County, Yibin City, Sichuan Province Patentee after: YIBIN HAIFENG HERUI Co.,Ltd. Country or region after: China Patentee after: YIBIN TIANYUAN GROUP Co.,Ltd. Address before: 644200 Yangchun dam Industrial Zone, Jiang'an County, Yibin, Sichuan Patentee before: YIBIN HAIFENG HERUI Co.,Ltd. Country or region before: China |
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