CN100534967C - 烷氧基化三羟甲基丙烷的生产方法 - Google Patents
烷氧基化三羟甲基丙烷的生产方法 Download PDFInfo
- Publication number
- CN100534967C CN100534967C CNB2007100245117A CN200710024511A CN100534967C CN 100534967 C CN100534967 C CN 100534967C CN B2007100245117 A CNB2007100245117 A CN B2007100245117A CN 200710024511 A CN200710024511 A CN 200710024511A CN 100534967 C CN100534967 C CN 100534967C
- Authority
- CN
- China
- Prior art keywords
- tmp
- trimethylolpropane
- reactor
- trihydroxy methyl
- reaction
- 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
- GTTSNKDQDACYLV-UHFFFAOYSA-N Trihydroxybutane Chemical class CCCC(O)(O)O GTTSNKDQDACYLV-UHFFFAOYSA-N 0.000 title claims description 19
- 238000000034 method Methods 0.000 title claims description 8
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 claims abstract description 68
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 claims abstract description 18
- 238000007259 addition reaction Methods 0.000 claims abstract description 5
- 150000003839 salts Chemical class 0.000 claims abstract description 5
- 239000003513 alkali Substances 0.000 claims abstract 2
- 238000006243 chemical reaction Methods 0.000 claims description 41
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 32
- 229910052757 nitrogen Inorganic materials 0.000 claims description 16
- 238000006386 neutralization reaction Methods 0.000 claims description 12
- 239000003054 catalyst Substances 0.000 claims description 11
- 150000001875 compounds Chemical class 0.000 claims description 11
- -1 alkaline-earth metal salt Chemical class 0.000 claims description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 230000032683 aging Effects 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 9
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 8
- 230000000977 initiatory effect Effects 0.000 claims description 7
- 230000004927 fusion Effects 0.000 claims description 6
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 5
- 229910052791 calcium Inorganic materials 0.000 claims description 5
- 239000011575 calcium Substances 0.000 claims description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 4
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- VSGNNIFQASZAOI-UHFFFAOYSA-L calcium acetate Chemical compound [Ca+2].CC([O-])=O.CC([O-])=O VSGNNIFQASZAOI-UHFFFAOYSA-L 0.000 claims description 3
- 239000001506 calcium phosphate Substances 0.000 claims description 3
- 229910000389 calcium phosphate Inorganic materials 0.000 claims description 3
- 235000011010 calcium phosphates Nutrition 0.000 claims description 3
- 239000004310 lactic acid Substances 0.000 claims description 3
- 235000014655 lactic acid Nutrition 0.000 claims description 3
- UUCCCPNEFXQJEL-UHFFFAOYSA-L strontium dihydroxide Chemical compound [OH-].[OH-].[Sr+2] UUCCCPNEFXQJEL-UHFFFAOYSA-L 0.000 claims description 3
- 229910001866 strontium hydroxide Inorganic materials 0.000 claims description 3
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 claims description 3
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 claims description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 2
- 229910052728 basic metal Inorganic materials 0.000 claims description 2
- 150000003818 basic metals Chemical class 0.000 claims description 2
- FUFJGUQYACFECW-UHFFFAOYSA-L calcium hydrogenphosphate Chemical compound [Ca+2].OP([O-])([O-])=O FUFJGUQYACFECW-UHFFFAOYSA-L 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- UEGPKNKPLBYCNK-UHFFFAOYSA-L magnesium acetate Chemical compound [Mg+2].CC([O-])=O.CC([O-])=O UEGPKNKPLBYCNK-UHFFFAOYSA-L 0.000 claims description 2
- 239000011654 magnesium acetate Substances 0.000 claims description 2
- 229940069446 magnesium acetate Drugs 0.000 claims description 2
- 235000011285 magnesium acetate Nutrition 0.000 claims description 2
- 125000000466 oxiranyl group Chemical group 0.000 abstract 1
- 239000000047 product Substances 0.000 description 38
- 239000004593 Epoxy Substances 0.000 description 11
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 11
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 9
- 239000007921 spray Substances 0.000 description 7
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000009826 distribution Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000008676 import Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical class OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- 206010040880 Skin irritation Diseases 0.000 description 3
- 230000032050 esterification Effects 0.000 description 3
- 238000005886 esterification reaction Methods 0.000 description 3
- 230000036556 skin irritation Effects 0.000 description 3
- 231100000475 skin irritation Toxicity 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- DAKWPKUUDNSNPN-UHFFFAOYSA-N Trimethylolpropane triacrylate Chemical compound C=CC(=O)OCC(CC)(COC(=O)C=C)COC(=O)C=C DAKWPKUUDNSNPN-UHFFFAOYSA-N 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000007046 ethoxylation reaction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 238000000016 photochemical curing Methods 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical group C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000007348 radical reaction Methods 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Images
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007100245117A CN100534967C (zh) | 2007-06-12 | 2007-06-12 | 烷氧基化三羟甲基丙烷的生产方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007100245117A CN100534967C (zh) | 2007-06-12 | 2007-06-12 | 烷氧基化三羟甲基丙烷的生产方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101070272A CN101070272A (zh) | 2007-11-14 |
CN100534967C true CN100534967C (zh) | 2009-09-02 |
Family
ID=38897708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2007100245117A Active CN100534967C (zh) | 2007-06-12 | 2007-06-12 | 烷氧基化三羟甲基丙烷的生产方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100534967C (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101250093A (zh) * | 2008-03-22 | 2008-08-27 | 江苏三木集团 | 二缩三丙二醇制备方法 |
CN101633608B (zh) * | 2009-08-11 | 2013-04-10 | 华南师范大学 | 一种脂肪醇氧化烯加合物的制备方法 |
CN103387486B (zh) * | 2013-06-04 | 2015-09-09 | 宁波市联凯化学有限公司 | 一种异构醇聚氧丙烯聚氧乙烯醚的制备方法 |
CN106905522B (zh) * | 2015-12-22 | 2019-01-22 | 上海东大化学有限公司 | 一种复合钙基催化剂及其应用 |
CN108530276A (zh) * | 2018-05-08 | 2018-09-14 | 上海应用技术大学 | 一种生物质香兰素的催化氧化安全生产方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1216841A (zh) * | 1997-10-31 | 1999-05-19 | 国际商业机器公司 | 用于索引和检索的多维数据聚类和降维 |
CN1259304A (zh) * | 1998-10-29 | 2000-07-12 | 刘钟栋 | 天然、保健、彩色面条、挂面、方便面、米粉及生产方法 |
CN1353682A (zh) * | 1999-06-01 | 2002-06-12 | 国际人造丝公司 | 对包括三羟甲基烷烃双一单直链缩甲醛的组合物的处理 |
-
2007
- 2007-06-12 CN CNB2007100245117A patent/CN100534967C/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1216841A (zh) * | 1997-10-31 | 1999-05-19 | 国际商业机器公司 | 用于索引和检索的多维数据聚类和降维 |
CN1259304A (zh) * | 1998-10-29 | 2000-07-12 | 刘钟栋 | 天然、保健、彩色面条、挂面、方便面、米粉及生产方法 |
CN1353682A (zh) * | 1999-06-01 | 2002-06-12 | 国际人造丝公司 | 对包括三羟甲基烷烃双一单直链缩甲醛的组合物的处理 |
Also Published As
Publication number | Publication date |
---|---|
CN101070272A (zh) | 2007-11-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100534967C (zh) | 烷氧基化三羟甲基丙烷的生产方法 | |
AU729858B2 (en) | Continuous preparation of low unsaturation polyoxyalkylene polyether polyols with continuous addition of starter | |
EP3249000B1 (en) | Method for circularly preparing polyether polyol by using dmc catalyst | |
CN1867609A (zh) | 制备聚醚多元醇的连续方法和设备 | |
CN101253218B (zh) | 聚醚醇的生产方法 | |
MXPA02004859A (es) | Proceso continuo para la produccion de polioles de polieter. | |
EP2970583B1 (en) | Improved continuous process for the production of low molecular weight polyethers with a dmc catalyst | |
CN109384914A (zh) | 一种一步法生产聚羧酸减水剂单体聚醚的合成工艺 | |
CN105622872B (zh) | 一种腰果壳油改性酚醛清漆树脂及其制备方法和应用 | |
US10358404B2 (en) | Process for the production of low molecular weight impact polyethers | |
KR20100138789A (ko) | Dmc 촉매반응을 통해 초저 함수량의 출발물질로부터 제조된 단쇄 폴리에테르 폴리올 | |
CN101367928A (zh) | 一种烯基胺聚醚及其制备方法 | |
CN114230783B (zh) | 一种用于环氧开环的复合催化剂及其制备方法和应用 | |
JP7097307B2 (ja) | ポリエーテルジオールの製造プロセス | |
KR20080065232A (ko) | 생산성이 높은 알콕실화 방법 | |
CN102414256A (zh) | 制备减水剂的方法 | |
JP2008291226A (ja) | アルキルフェノールエトキシレートの高生産方法 | |
CN103739838A (zh) | 一种用外循环喷雾式反应器制备聚醚多元醇的方法 | |
CN104726623B (zh) | 一种具有除甲醛功能的加脂剂及其制备方法 | |
CN113582822A (zh) | 一种多聚甲醛连续解聚方法及其应用 | |
CN114127155A (zh) | 用于生产烷氧基化物的方法 | |
CN103804677A (zh) | 一种二烯基胺聚醚及其制备方法和应用 | |
CN105384928B (zh) | 星形结构聚合物的制备方法及应用 | |
CN102503780A (zh) | 一种新戊二醇烷氧基化的合成方法 | |
CN217549822U (zh) | 一种烯醇钠溶液生产装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Baichuan Chemical (Rugao) Co., Ltd. Assignor: Wuxi Baichuan Chemical Industrial Co., Ltd. Contract record no.: 2012320000541 Denomination of invention: Process for producing oxyalkylated trihydroxy methyl-propane Granted publication date: 20090902 License type: Exclusive License Open date: 20071114 Record date: 20120425 |
|
ASS | Succession or assignment of patent right |
Owner name: BAICHUAN CHEMICAL INDUSTRIAL (RUGAO) CO., LTD. Free format text: FORMER OWNER: WUXI BAICHUAN CHEMICAL CO., LTD. Effective date: 20131015 Owner name: WUXI BAICHUAN CHEMICAL CO., LTD. Effective date: 20131015 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 214422 WUXI, JIANGSU PROVINCE TO: 226532 NANTONG, JIANGSU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20131015 Address after: 226532 No. 6 Xiangjiang Road, Changjiang town (Rugao port area), Jiangsu, Rugao, China Patentee after: Baichuan Chemical (Rugao) Co., Ltd. Patentee after: Wuxi Baichuan Chemical Industrial Co., Ltd. Address before: 214422, Jianshe Road, Jiangsu Province, Jiangyin Town, No. 55 Patentee before: Wuxi Baichuan Chemical Industrial Co., Ltd. |
|
CP03 | Change of name, title or address |
Address after: 226200 Changjiang Town, Rugao City, Rugao, Nantong, Jiangsu, No. 6, Xiangjiang Road Co-patentee after: Jiangsu hundred Sichuan high science and technology new materials Limited by Share Ltd Patentee after: Nantong hundred Sichuan new materials Co., Ltd. Address before: 226532 No. 6 Xiangjiang Road, Changjiang town (Rugao port area), Rugao, Jiangsu. Co-patentee before: Wuxi Baichuan Chemical Industrial Co., Ltd. Patentee before: Baichuan Chemical (Rugao) Co., Ltd. |
|
CP03 | Change of name, title or address |