CN105032301B - 一种用于生产聚氧化乙烯的反应装置及其工艺 - Google Patents
一种用于生产聚氧化乙烯的反应装置及其工艺 Download PDFInfo
- Publication number
- CN105032301B CN105032301B CN201510293674.XA CN201510293674A CN105032301B CN 105032301 B CN105032301 B CN 105032301B CN 201510293674 A CN201510293674 A CN 201510293674A CN 105032301 B CN105032301 B CN 105032301B
- Authority
- CN
- China
- Prior art keywords
- kettle
- reaction
- stirring vane
- catalyst
- agitator
- 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.)
- Active
Links
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 68
- 238000000034 method Methods 0.000 title claims abstract description 16
- -1 polyoxyethylene Polymers 0.000 title abstract description 10
- 229920003171 Poly (ethylene oxide) Polymers 0.000 title abstract description 9
- 230000008569 process Effects 0.000 title abstract description 5
- 238000003756 stirring Methods 0.000 claims abstract description 61
- 230000005587 bubbling Effects 0.000 claims abstract description 27
- 239000003054 catalyst Substances 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 claims abstract description 13
- 230000032683 aging Effects 0.000 claims abstract description 9
- 238000002360 preparation method Methods 0.000 claims abstract description 8
- 230000004048 modification Effects 0.000 claims abstract description 6
- 238000012986 modification Methods 0.000 claims abstract description 6
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 40
- 239000002202 Polyethylene glycol Substances 0.000 claims description 23
- 239000003795 chemical substances by application Substances 0.000 claims description 22
- 229920001223 polyethylene glycol Polymers 0.000 claims description 22
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 21
- 229910021529 ammonia Inorganic materials 0.000 claims description 20
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 18
- 239000002826 coolant Substances 0.000 claims description 18
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 16
- 239000011575 calcium Substances 0.000 claims description 16
- 229910052791 calcium Inorganic materials 0.000 claims description 16
- 239000007789 gas Substances 0.000 claims description 16
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical group CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 14
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 12
- 229910052757 nitrogen Inorganic materials 0.000 claims description 9
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 150000002825 nitriles Chemical class 0.000 claims description 7
- 150000002924 oxiranes Chemical class 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 5
- 239000001294 propane Substances 0.000 claims description 4
- FVSKHRXBFJPNKK-UHFFFAOYSA-N propionitrile Chemical compound CCC#N FVSKHRXBFJPNKK-UHFFFAOYSA-N 0.000 claims description 4
- JECYNCQXXKQDJN-UHFFFAOYSA-N 2-(2-methylhexan-2-yloxymethyl)oxirane Chemical group CCCCC(C)(C)OCC1CO1 JECYNCQXXKQDJN-UHFFFAOYSA-N 0.000 claims description 3
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 claims description 2
- KVNRLNFWIYMESJ-UHFFFAOYSA-N butyronitrile Chemical compound CCCC#N KVNRLNFWIYMESJ-UHFFFAOYSA-N 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 230000001590 oxidative effect Effects 0.000 claims description 2
- 239000004593 Epoxy Substances 0.000 claims 1
- 125000000217 alkyl group Chemical group 0.000 claims 1
- 235000013844 butane Nutrition 0.000 claims 1
- 238000002156 mixing Methods 0.000 claims 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical class CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims 1
- 238000007790 scraping Methods 0.000 claims 1
- 238000009826 distribution Methods 0.000 abstract description 3
- 239000007921 spray Substances 0.000 abstract description 3
- 239000000047 product Substances 0.000 description 15
- 230000035484 reaction time Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- QNLZIZAQLLYXTC-UHFFFAOYSA-N 1,2-dimethylnaphthalene Chemical compound C1=CC=CC2=C(C)C(C)=CC=C21 QNLZIZAQLLYXTC-UHFFFAOYSA-N 0.000 description 4
- 230000036760 body temperature Effects 0.000 description 4
- 150000001336 alkenes Chemical class 0.000 description 2
- 229940008099 dimethicone Drugs 0.000 description 2
- 239000004205 dimethyl polysiloxane Substances 0.000 description 2
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 2
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 2
- RBACIKXCRWGCBB-UHFFFAOYSA-N 1,2-Epoxybutane Chemical compound CCC1CO1 RBACIKXCRWGCBB-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000007151 ring opening polymerisation reaction Methods 0.000 description 1
- 239000012257 stirred material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Polyethers (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510293674.XA CN105032301B (zh) | 2015-06-01 | 2015-06-01 | 一种用于生产聚氧化乙烯的反应装置及其工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510293674.XA CN105032301B (zh) | 2015-06-01 | 2015-06-01 | 一种用于生产聚氧化乙烯的反应装置及其工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105032301A CN105032301A (zh) | 2015-11-11 |
CN105032301B true CN105032301B (zh) | 2018-02-23 |
Family
ID=54439621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510293674.XA Active CN105032301B (zh) | 2015-06-01 | 2015-06-01 | 一种用于生产聚氧化乙烯的反应装置及其工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105032301B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108325480A (zh) * | 2018-04-08 | 2018-07-27 | 合润科技有限公司 | 一种生产聚α烯烃用的聚合反应装置 |
CN109569808B (zh) * | 2018-12-27 | 2024-01-09 | 苏州世名科技股份有限公司 | 规模化连续生产超细颜料分散体的设备及工艺方法 |
CN110127790B (zh) * | 2019-05-16 | 2024-06-25 | 贵州西牛王印务有限公司 | 一种塑料印刷废弃物循环处理再利用装置 |
KR102592435B1 (ko) * | 2020-01-14 | 2023-10-20 | 주식회사 엘지화학 | 올리고머 제조 장치 |
CN114047046B (zh) * | 2021-11-25 | 2023-06-30 | 甘肃省农业科学院土壤肥料与节水农业研究所 | 一种用于重金属土壤分析的重金属离子提取装置 |
CN115253930A (zh) * | 2022-07-05 | 2022-11-01 | 安徽昊源化工集团有限公司 | 一种二甲醚生产用脱水前反应装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202962343U (zh) * | 2012-12-17 | 2013-06-05 | 辽宁正渤辽西环保产业园开发有限公司 | 刮板搅拌器 |
CN103539931A (zh) * | 2013-11-01 | 2014-01-29 | 上海联胜化工有限公司 | 一种用于合成中低分子量聚氧化乙烯催化剂的制备方法 |
CN103623762A (zh) * | 2013-12-13 | 2014-03-12 | 江南大学 | 一种制备高粘硅油乳状液反应器 |
CN103894137A (zh) * | 2014-03-31 | 2014-07-02 | 上海化工研究院 | 一种高剪切反应釜及其在悬浮聚合聚氧化乙烯生产中的应用 |
CN204034702U (zh) * | 2014-07-17 | 2014-12-24 | 江苏新淮河医药科技有限公司 | 鼓泡式酯化反应装置 |
-
2015
- 2015-06-01 CN CN201510293674.XA patent/CN105032301B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202962343U (zh) * | 2012-12-17 | 2013-06-05 | 辽宁正渤辽西环保产业园开发有限公司 | 刮板搅拌器 |
CN103539931A (zh) * | 2013-11-01 | 2014-01-29 | 上海联胜化工有限公司 | 一种用于合成中低分子量聚氧化乙烯催化剂的制备方法 |
CN103623762A (zh) * | 2013-12-13 | 2014-03-12 | 江南大学 | 一种制备高粘硅油乳状液反应器 |
CN103894137A (zh) * | 2014-03-31 | 2014-07-02 | 上海化工研究院 | 一种高剪切反应釜及其在悬浮聚合聚氧化乙烯生产中的应用 |
CN204034702U (zh) * | 2014-07-17 | 2014-12-24 | 江苏新淮河医药科技有限公司 | 鼓泡式酯化反应装置 |
Also Published As
Publication number | Publication date |
---|---|
CN105032301A (zh) | 2015-11-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105032301B (zh) | 一种用于生产聚氧化乙烯的反应装置及其工艺 | |
CN209155838U (zh) | 一种用于制备高粘度聚合物的乙氧基化设备 | |
CN203790949U (zh) | 一种甲基封端聚醚生产装置 | |
CN214765341U (zh) | 球罐式反应釜 | |
CN208049927U (zh) | 一种新型反应釜系统 | |
CN209155864U (zh) | 一种乙氧基化设备 | |
CN206950720U (zh) | 生产强交联剂体系 | |
CN203264340U (zh) | 一种脉冲萃取塔脉冲发生装置 | |
CN215353415U (zh) | 一种便于泄压的化学反应釜 | |
CN114570322A (zh) | 一种聚丙烯生产系统 | |
CN202778471U (zh) | 具有优越搅拌性能的药物中间体反应釜 | |
CN205253121U (zh) | 一种化工生产车间用搪瓷反应釜 | |
CN203577785U (zh) | 一种旋风型增混反应釜 | |
CN206935328U (zh) | 二乙基甲苯二胺反应制备装置 | |
CN207655099U (zh) | 一种反应精确的反应釜 | |
CN207769784U (zh) | 一种高效反应釜 | |
CN207371534U (zh) | 带搅拌功能的中和反应器 | |
CN206404787U (zh) | 一种大容积丙烯聚合釜的搅拌装置 | |
CN205761177U (zh) | 一种搪瓷反应釜的搅拌装置 | |
CN221287794U (zh) | 高比表面积催化反应器 | |
CN205109647U (zh) | 一种制药用搪瓷反应釜 | |
CN206215185U (zh) | 一种用于聚甲氧基二甲醚合成的等温反应器 | |
CN106905449A (zh) | 一种叶片转子环型动态反应装置 | |
CN203663830U (zh) | 丁基橡胶聚合反应器 | |
CN221832303U (zh) | 一种实验室内连续制备聚氨酯反应系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 211816 Jiangsu, Nanjing, Pu Pu Road, Pukou District No. 30 Applicant after: Nanjing Tech University Applicant after: NANJING WEIER PHARMACEUTICAL Co.,Ltd. Address before: 211816 Jiangsu, Nanjing, Pu Pu Road, Pukou District No. 30 Applicant before: Nanjing Tech University Applicant before: Nanjing Well Chemical Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 211816 Jiangsu, Nanjing, Pu Pu Road, Pukou District No. 30 Co-patentee after: Nanjing Weier Pharmaceutical Group Co.,Ltd. Patentee after: Nanjing Tech University Address before: 211816 Jiangsu, Nanjing, Pu Pu Road, Pukou District No. 30 Co-patentee before: NANJING WEIER PHARMACEUTICAL Co.,Ltd. Patentee before: Nanjing Tech University |
|
CP01 | Change in the name or title of a patent holder |