CN101805364A - 一种三乙基铝的生产方法 - Google Patents
一种三乙基铝的生产方法 Download PDFInfo
- Publication number
- CN101805364A CN101805364A CN 201010153878 CN201010153878A CN101805364A CN 101805364 A CN101805364 A CN 101805364A CN 201010153878 CN201010153878 CN 201010153878 CN 201010153878 A CN201010153878 A CN 201010153878A CN 101805364 A CN101805364 A CN 101805364A
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- CN
- China
- Prior art keywords
- triethyl aluminum
- hydrogenation
- still
- reaction
- temperature
- 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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- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 title claims abstract description 114
- 238000000034 method Methods 0.000 title abstract description 3
- 238000005984 hydrogenation reaction Methods 0.000 claims abstract description 83
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 45
- 238000006243 chemical reaction Methods 0.000 claims abstract description 39
- 239000001257 hydrogen Substances 0.000 claims abstract description 34
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 34
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000006200 ethylation reaction Methods 0.000 claims abstract description 12
- 238000003756 stirring Methods 0.000 claims abstract description 12
- 239000005977 Ethylene Substances 0.000 claims abstract description 7
- 238000007701 flash-distillation Methods 0.000 claims description 33
- 238000004519 manufacturing process Methods 0.000 claims description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 16
- 229910052782 aluminium Inorganic materials 0.000 claims description 16
- 239000004411 aluminium Substances 0.000 claims description 16
- 239000000843 powder Substances 0.000 claims description 16
- 230000007704 transition Effects 0.000 claims description 14
- 239000007789 gas Substances 0.000 claims description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- 150000002431 hydrogen Chemical class 0.000 claims description 9
- 238000000746 purification Methods 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 2
- 230000035484 reaction time Effects 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 3
- 238000000354 decomposition reaction Methods 0.000 abstract description 2
- 239000012295 chemical reaction liquid Substances 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 description 9
- 229910001873 dinitrogen Inorganic materials 0.000 description 8
- 238000011049 filling Methods 0.000 description 4
- 239000012043 crude product Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007259 addition reaction Methods 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000001020 rhythmical effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010101538780A CN101805364B (zh) | 2010-04-22 | 2010-04-22 | 一种三乙基铝的生产方法 |
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CN2010101538780A CN101805364B (zh) | 2010-04-22 | 2010-04-22 | 一种三乙基铝的生产方法 |
Publications (2)
Publication Number | Publication Date |
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CN101805364A true CN101805364A (zh) | 2010-08-18 |
CN101805364B CN101805364B (zh) | 2012-11-21 |
Family
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CN2010101538780A Active CN101805364B (zh) | 2010-04-22 | 2010-04-22 | 一种三乙基铝的生产方法 |
Country Status (1)
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CN (1) | CN101805364B (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102584879A (zh) * | 2012-01-19 | 2012-07-18 | 营口市向阳催化剂有限责任公司 | 一种三乙基铝的制备方法 |
CN103613606A (zh) * | 2013-12-16 | 2014-03-05 | 浙江福瑞德化工有限公司 | 一种同时生产三乙基铝和三正丁基铝的方法 |
CN103752075A (zh) * | 2014-01-24 | 2014-04-30 | 浙江福瑞德化工有限公司 | 一种烷基铝生产中反应产物残余固体杂质的脱除分离方法 |
CN111454287A (zh) * | 2020-05-12 | 2020-07-28 | 南通艾德旺化工有限公司 | 一种烷基铝法制备四丁基锡的三正丁基铝一步法生产工艺 |
CN113289507A (zh) * | 2021-05-10 | 2021-08-24 | 内蒙古旭阳新材料有限公司 | 一种湿铝粉生产设备及方法 |
RU2773423C1 (ru) * | 2021-04-23 | 2022-06-03 | Акционерное общество "Государственный Ордена Трудового Красного Знамени научно-исследовательский институт химии и технологии элементоорганических соединений" (АО "ГНИИХТЭОС") | Способ получения триэтилалюминия |
CN115304631A (zh) * | 2022-05-18 | 2022-11-08 | 诺力昂化学品(嘉兴)有限公司 | 外加活化剂提高三乙基铝生产效率的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3712923A (en) * | 1971-01-18 | 1973-01-23 | Continental Oil Co | Process for the production of trialkyl aluminum compounds |
US3786080A (en) * | 1970-02-19 | 1974-01-15 | Sumitomo Chemical Co | Continuous process for producing alkylaluminum compounds |
CN101220049A (zh) * | 2007-12-24 | 2008-07-16 | 王学力 | 三乙基铝的合成工艺方法 |
-
2010
- 2010-04-22 CN CN2010101538780A patent/CN101805364B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3786080A (en) * | 1970-02-19 | 1974-01-15 | Sumitomo Chemical Co | Continuous process for producing alkylaluminum compounds |
US3712923A (en) * | 1971-01-18 | 1973-01-23 | Continental Oil Co | Process for the production of trialkyl aluminum compounds |
CN101220049A (zh) * | 2007-12-24 | 2008-07-16 | 王学力 | 三乙基铝的合成工艺方法 |
Non-Patent Citations (1)
Title |
---|
《吉化科技》 19971231 陈重 烷基铝化合物的生产与应用 第1-7页 1-8 第5卷, 第4期 2 * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102584879A (zh) * | 2012-01-19 | 2012-07-18 | 营口市向阳催化剂有限责任公司 | 一种三乙基铝的制备方法 |
CN102584879B (zh) * | 2012-01-19 | 2014-05-07 | 营口市向阳催化剂有限责任公司 | 一种三乙基铝的制备方法 |
CN103613606A (zh) * | 2013-12-16 | 2014-03-05 | 浙江福瑞德化工有限公司 | 一种同时生产三乙基铝和三正丁基铝的方法 |
CN103752075A (zh) * | 2014-01-24 | 2014-04-30 | 浙江福瑞德化工有限公司 | 一种烷基铝生产中反应产物残余固体杂质的脱除分离方法 |
CN111454287A (zh) * | 2020-05-12 | 2020-07-28 | 南通艾德旺化工有限公司 | 一种烷基铝法制备四丁基锡的三正丁基铝一步法生产工艺 |
RU2773423C1 (ru) * | 2021-04-23 | 2022-06-03 | Акционерное общество "Государственный Ордена Трудового Красного Знамени научно-исследовательский институт химии и технологии элементоорганических соединений" (АО "ГНИИХТЭОС") | Способ получения триэтилалюминия |
CN113289507A (zh) * | 2021-05-10 | 2021-08-24 | 内蒙古旭阳新材料有限公司 | 一种湿铝粉生产设备及方法 |
CN115304631A (zh) * | 2022-05-18 | 2022-11-08 | 诺力昂化学品(嘉兴)有限公司 | 外加活化剂提高三乙基铝生产效率的方法 |
Also Published As
Publication number | Publication date |
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CN101805364B (zh) | 2012-11-21 |
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Inventor after: Zhang Haiqing Inventor after: Wang Zhenguo Inventor before: Zhang Haiqing |
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Free format text: CORRECT: INVENTOR; FROM: ZHANG HAIQING TO: ZHANG HAIQING WANG ZHENGUO |
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Denomination of invention: Producing method of triethyl aluminium Effective date of registration: 20160413 Granted publication date: 20121121 Pledgee: Agricultural Bank of China Limited by Share Ltd Jiaxing science and Technology Branch Pledgor: ZHEJIANG FRIEND CHEMICAL CO., LTD. Registration number: 2016990000287 |
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Date of cancellation: 20170330 Granted publication date: 20121121 Pledgee: Agricultural Bank of China Limited by Share Ltd Jiaxing science and Technology Branch Pledgor: ZHEJIANG FRIEND CHEMICAL CO., LTD. Registration number: 2016990000287 |
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Denomination of invention: Producing method of triethyl aluminium Effective date of registration: 20170406 Granted publication date: 20121121 Pledgee: Agricultural Bank of China Limited by Share Ltd Jiaxing science and Technology Branch Pledgor: ZHEJIANG FRIEND CHEMICAL CO., LTD. Registration number: 2017330000024 |
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Date of cancellation: 20200417 Granted publication date: 20121121 Pledgee: Agricultural Bank of China Limited by Share Ltd Jiaxing science and Technology Branch Pledgor: ZHEJIANG FRIEND CHEMICAL Co.,Ltd. Registration number: 2017330000024 |
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Address after: 1111 Yashan West Road, Zhapu Town, Jiaxing City, Zhejiang Province, 314000 Patentee after: Norion chemicals (Jiaxing) Co.,Ltd. Address before: 314201 Jiangang Road, Zhapu Town, Jiaxing Port Area, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG FRIEND CHEMICAL Co.,Ltd. |
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