CN101880458B - 一种制备尼龙1212的工艺方法 - Google Patents
一种制备尼龙1212的工艺方法 Download PDFInfo
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- CN101880458B CN101880458B CN2010102164192A CN201010216419A CN101880458B CN 101880458 B CN101880458 B CN 101880458B CN 2010102164192 A CN2010102164192 A CN 2010102164192A CN 201010216419 A CN201010216419 A CN 201010216419A CN 101880458 B CN101880458 B CN 101880458B
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- tower
- temperature
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- nylon
- hydrogenation
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- 239000004677 Nylon Substances 0.000 title claims abstract description 38
- 229920001778 nylon Polymers 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title abstract description 12
- 239000011347 resin Substances 0.000 claims abstract description 6
- 229920005989 resin Polymers 0.000 claims abstract description 6
- 238000001816 cooling Methods 0.000 claims abstract description 5
- 239000007787 solid Substances 0.000 claims abstract description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 44
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 32
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 30
- -1 carbon diamine Chemical class 0.000 claims description 23
- TVIDDXQYHWJXFK-UHFFFAOYSA-N dodecanedioic acid Chemical compound OC(=O)CCCCCCCCCCC(O)=O TVIDDXQYHWJXFK-UHFFFAOYSA-N 0.000 claims description 18
- 229910021529 ammonia Inorganic materials 0.000 claims description 16
- 238000004821 distillation Methods 0.000 claims description 16
- 238000005984 hydrogenation reaction Methods 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 claims description 15
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 12
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 12
- 229910052739 hydrogen Inorganic materials 0.000 claims description 12
- 239000001257 hydrogen Substances 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- 150000001412 amines Chemical class 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 7
- 238000003672 processing method Methods 0.000 claims description 7
- 239000003112 inhibitor Substances 0.000 claims description 6
- 150000002825 nitriles Chemical class 0.000 claims description 6
- 230000003647 oxidation Effects 0.000 claims description 6
- 238000007254 oxidation reaction Methods 0.000 claims description 6
- 241000282326 Felis catus Species 0.000 claims description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 238000005453 pelletization Methods 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 238000005292 vacuum distillation Methods 0.000 claims description 4
- 238000013022 venting Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000003712 anti-aging effect Effects 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000008367 deionised water Substances 0.000 claims description 3
- 229910021641 deionized water Inorganic materials 0.000 claims description 3
- 238000004176 ammonification Methods 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 238000005070 sampling Methods 0.000 claims description 2
- 239000006228 supernatant Substances 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 abstract description 2
- QFTYSVGGYOXFRQ-UHFFFAOYSA-N dodecane-1,12-diamine Chemical compound NCCCCCCCCCCCCN QFTYSVGGYOXFRQ-UHFFFAOYSA-N 0.000 abstract 2
- AVQYXBDAZWIFTO-UHFFFAOYSA-N dodecanedinitrile Chemical compound N#CCCCCCCCCCCC#N AVQYXBDAZWIFTO-UHFFFAOYSA-N 0.000 abstract 1
- 230000002194 synthesizing effect Effects 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 6
- 210000003128 head Anatomy 0.000 description 5
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical group C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 4
- 229920000571 Nylon 11 Polymers 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 229920006351 engineering plastic Polymers 0.000 description 3
- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical group C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 description 3
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 description 2
- 229920000299 Nylon 12 Polymers 0.000 description 2
- 229920002302 Nylon 6,6 Polymers 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 210000005252 bulbus oculi Anatomy 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- ZEMPKEQAKRGZGQ-AAKVHIHISA-N 2,3-bis[[(z)-12-hydroxyoctadec-9-enoyl]oxy]propyl (z)-12-hydroxyoctadec-9-enoate Chemical compound CCCCCCC(O)C\C=C/CCCCCCCC(=O)OCC(OC(=O)CCCCCCC\C=C/CC(O)CCCCCC)COC(=O)CCCCCCC\C=C/CC(O)CCCCCC ZEMPKEQAKRGZGQ-AAKVHIHISA-N 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- HZVOZRGWRWCICA-UHFFFAOYSA-N methanediyl Chemical compound [CH2] HZVOZRGWRWCICA-UHFFFAOYSA-N 0.000 description 1
- 230000036314 physical performance Effects 0.000 description 1
- 238000011020 pilot scale process Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
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- Polyamides (AREA)
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CN2010102164192A CN101880458B (zh) | 2010-07-05 | 2010-07-05 | 一种制备尼龙1212的工艺方法 |
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CN2010102164192A CN101880458B (zh) | 2010-07-05 | 2010-07-05 | 一种制备尼龙1212的工艺方法 |
Publications (2)
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CN101880458A CN101880458A (zh) | 2010-11-10 |
CN101880458B true CN101880458B (zh) | 2013-01-02 |
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CN2010102164192A Active CN101880458B (zh) | 2010-07-05 | 2010-07-05 | 一种制备尼龙1212的工艺方法 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106866958A (zh) * | 2015-12-10 | 2017-06-20 | 上海杰事杰新材料(集团)股份有限公司 | 一种长碳链脂肪族尼龙pa1111材料及其制备方法 |
CN107011210B (zh) * | 2016-01-27 | 2018-10-02 | 中国石化扬子石油化工有限公司 | 一种十二碳二元腈的制备方法 |
CN112280032B (zh) * | 2020-11-03 | 2021-09-14 | 北京化工大学 | 长碳链尼龙材料的制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5416189A (en) * | 1992-11-04 | 1995-05-16 | Solvay (Societe Anonyme) | Process for the synthesis of polyamides |
CN1095479C (zh) * | 1999-07-02 | 2002-12-04 | 郑州大学 | 石油发酵尼龙1212合成工艺 |
US6657037B2 (en) * | 2001-01-18 | 2003-12-02 | Mitsubishi Gas Chemical Company, Inc. | Process for production of polyamide |
CN101210071A (zh) * | 2006-12-25 | 2008-07-02 | 上海凯赛生物技术研发中心有限公司 | 基于生物法生产的长链二元羧酸的尼龙合成工艺 |
-
2010
- 2010-07-05 CN CN2010102164192A patent/CN101880458B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5416189A (en) * | 1992-11-04 | 1995-05-16 | Solvay (Societe Anonyme) | Process for the synthesis of polyamides |
CN1095479C (zh) * | 1999-07-02 | 2002-12-04 | 郑州大学 | 石油发酵尼龙1212合成工艺 |
US6657037B2 (en) * | 2001-01-18 | 2003-12-02 | Mitsubishi Gas Chemical Company, Inc. | Process for production of polyamide |
CN101210071A (zh) * | 2006-12-25 | 2008-07-02 | 上海凯赛生物技术研发中心有限公司 | 基于生物法生产的长链二元羧酸的尼龙合成工艺 |
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Publication number | Publication date |
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CN101880458A (zh) | 2010-11-10 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Yu Fude Inventor after: Zhang Jianbin Inventor after: Zhang Quanfu Inventor before: Zhang Jianbin Inventor before: Zhang Quanfu |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG JIANBIN ZHANG QUANFU TO: YU FUDE ZHANG JIANBIN ZHANG QUANFU |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Xi Yao village 250200 Shandong city of Ji'nan province Zhangqiu City Sheng Jing Street Office Patentee after: Shandong Dongchen raisen new Mstar Technology Ltd Address before: Xi Yao village 250200 Shandong city of Ji'nan province Zhangqiu City Sheng Jing Street Office Patentee before: ShanDong DongChen Engineering Plastic Co., Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
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 invention: A process for preparing nylon 1212 Effective date of registration: 20211025 Granted publication date: 20130102 Pledgee: SHANDONG XINSHENG INDUSTRIAL DEVELOPMENT LLC Pledgor: SHANDONG DONGCHEN NEW TECHNOLOGY CO.,LTD. Registration number: Y2021980011243 |