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ÎÒÏëÇóÖúһƪ¹ØÓÚÈýÒÒ´¼°·(triethanolamine)ºÏ³ÉµÄÎÄÏ×£¬ ÔÚѧУµÄCAÉÏÏÂÔØµÄ¹ØÓÚÕâÆªÎÄÕµÄÕªÒªÔÚÎÄºó¡£ Ó¢Óï²»ºÃ£¬¼ÓÖ®¶Ô´ËtxtÎĵµ¶Ï¾äÓÐЩÒÉÎÊ£¬µÚÒ»´ÎʹÓã¬Ï£Íû³æÓѼÓÒÔ°ïÖú¡£ -------------------------------------------------------- ÏÂÃæ¼¸ÏîÈçºÎÌîд£¿ÈçÈôÊÚÖ®ÒÔÓæ£¬Ê£Ï¼¸¸öÎÒÒ²¿ÉÒÔ´¥ÀàÅÔͨ¡£ Èç¹û¸úÌûÌùÉϸ½¼þ£¬Ëã²»ËãÎ¥¹æ£¿ -------------------------------------------------------- ×÷Õß(*±ØÌî) ÎÄÌâ(*±ØÌî) ÆÚ¿¯Ãû,Äê·Ý,¾í(ÆÚ),ÆðÖ¹Ò³Âë(*±ØÌî) È«ÎÄÁ´½Ó ¸ø³öÁ´½Ó£¬¿ÉÒÔ»ñµÃ¸üºÃ¸ü¿ìµÄÓ¦Öú Êý¾Ý¿âÃû³Æ ±¸×¢ -------------------------------------------------------- Search Strategy (Word)(triethanolamine) Copyright (c) 2003 American Chemical Society All Rights Reserved. 137:326806 Method for the manufacture of triethanolamine from ammonia and ethylene oxide. Khavrova, L. E.; Chelyadinova, O. P.; Postovalova, M. F.; Kazantsev, I. Yu.; Turintseva, O. Yu. (Kemerovskoe Otkrytoe Aktsionernoe Obshchestvo "khimprom", Russia). Russ. RU 2176636 C2 10 Dec 2001, No pp. given (Russian). (Russia). CODEN: RUXXE7. CLASS: ICM: C07C215-12. ICS: C07C213-04. APPLICATION: RU 1999-124381 19 Nov 1999. DOCUMENT TYPE: Patent CA Section: 45 (Industrial Organic Chemicals, Leather, Fats, and Waxes) Section cross-reference(s): 23, 48, 51 A method for prepg. triethanolamine, used as an intermediate in lubricants (no data), coolants (no data), and hydraulic fluids (no data), by reacting by aq. soln. of ammonia with ethylene oxide. This method is carried out in one step at 40-100?0.15-0.30 MPa and uses an ammonia-ethylene oxide molar ratio of 1:3.34, resp. This Method makes it possible to cut down synthesis time as well as to reduce expenses for both equipment and elec. energy. Keywords triethanolamine manuf oxirane reaction ammonia Index Entries Alcohols, preparation amino, triethanolamine; method for the manuf. of triethanolamine from ammonia and ethylene oxide Hydroxyethylation in a method for the manuf. of triethanolamine from ammonia and ethylene oxide 102-71-6, preparation 75-21-8, reactions 7664-41-7, reactions method for the manuf. of triethanolamine from ammonia and ethylene oxide 7732-18-5, processes solvent; in a method for the manuf. of triethanolamine from ammonia and ethylene oxide |
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×÷Õß(*±ØÌî) Khavrova, L. E.; Chelyadinova, O. P.; Postovalova, M. F.; Kazantsev, I.Yu.; Turintseva, O. Yu. ÎÄÌâ(*±ØÌî) Method for the manufacture of triethanolamine from ammonia andethylene oxide. ÆÚ¿¯Ãû,Äê·Ý,¾í(ÆÚ),ÆðÖ¹Ò³Âë(*±ØÌî) È«ÎÄÁ´½Ó ¸ø³öÁ´½Ó£¬¿ÉÒÔ»ñµÃ¸üºÃ¸ü¿ìµÄÓ¦Öú Êý¾Ý¿âÃû³Æ American Chemical Society ±¸×¢ ÆÚ¾íºÅ¾Í°®ÄªÄÜÖúÁË |
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