冰醋酸回收,retrieval of glacial acetic acid
1)retrieval of glacial acetic acid冰醋酸回收
2)acetic acid recovery醋酸回收
英文短句/例句

1.Simulation and Study on Acetic Acid Recovery System for the Production of PTA;PTA生产工艺醋酸回收系统过程模拟与开发研究
2.Study on recycling acetic acid from liquid waste in the rubber additive process橡胶助剂生产废水中醋酸回收工艺研究
3.After renovation, the acetone stripper raises its efficiency, which was rather low in the original acetic acid recovery system for removing acetone.原醋酸回收系统中丙酮汽提塔脱丙酮的效率很低,损失大量己烷。
4.ACETIC ACID RECOVERY FROM FURFURAT WASTE LIQUOR BY ELECTRODIALYSIS TECHNOLOGY应用电渗析技术从糠醛废水中回收醋酸
5.Study on Alcohol Recovery and Production of High Sour Vinegar by Fermentation;回收废酵母蒸汽发酵生产高酸醋的研究
6.Studies on Recycle of Cellulose Triacetate and the Related Performances;废弃三醋酸纤维素的回收再生及其相关性能研究
7.The Process on the Disposal of Furfural Wastewater by Double-effect Evaporation and the Reuse of CMA;双效蒸发法治理糠醛废水的工艺及醋酸钙镁回收研究
8.Study of Recovery of Acetic Acid from Furfural Wastewater and Furfural Production from Xylose Mother Liquor;糠醛废水中醋酸的回收及木糖母液制备糠醛的研究
9.Recovery and Simulation of Dimethylbenzene/Butylacetate from Spent Solvent Oil by Batch Distillation;间歇精馏回收废溶剂油中二甲苯/醋酸丁酯实验及模拟
10.Recovery for active charcoal from waste catalyst of vinyl acetate by microwave-ultrasound technique微波-超声波联用从醋酸乙烯废触媒中回收活性炭
11.Of, relating to, or producing acetic acid or vinegar.醋酸的,醋的醋酸的或醋的,与醋酸或醋有关的,产生醋酸或醋的
12.The acetic acid radical CH3CO.乙酰基,醋酸基醋酸基
13.Advanced Treatment and Reclamation of Cellulose Acetate Fiber Industry Wastewater醋酸纤维工业废水深度处理和回用技术
14.Treatment of waste acetic acid and crotonaldehyde solution by rotary kiln incinerastor回转窑焚烧炉处理醋酸残渣和丁烯醛废液
15.Sour, sour. It's vinegar.酸的,酸的,是醋。
16.Study on electronic absorption spectra of tetra(p-chloro)phenylporphyrin in glacial acetic acid;四-(4-氯)苯基卟啉在醋酸中电子吸收光谱研究
17.Ethane acid fermentation using liquid-solid reflux was conducted by Acetobacter rancens (As1.41) of 5%, which is better than natural treatment.醋酸发酵采用半固态回流发酵,接种发酵比自然发酵效果好,醋酸菌接种量5%;
18."Acetate: C2H3O2- ion, a salt, ester, or acylal derived from acetic acid."醋酸盐;醋酸酯: 从醋酸中提取的一种盐、酯或醯基。
相关短句/例句

acetic acid recovery醋酸回收
3)recovery of acetic acid回收醋酸
1.The results show that the recovery of acetic acid is more than 95 %,and the recovery of isopropyl acetate more than 98. 介绍采用加盐萃取 恒沸精馏工艺从含醋酸10%~20%的工业废酸水中回收醋酸的试验研究。
4)Acetic Acid Recovering Column醋酸回收塔
5)methyl acetate recovery醋酸甲酯回收
1.Optimization methyl acetate recovery to reduce the acetic acid unit consumption in PTA plant;优化醋酸甲酯回收降低PTA装置醋酸单耗
6)acetic acid冰醋酸
1.The carboxylic acids such as acetic acid,oxalic acid,succinic acid,adipic acid and octanoic acid,which were used as catalysts for producing dichloropropanol from glycerol were studied.考察了以冰醋酸、草酸、丁二酸、己二酸、辛酸五种有机酸为催化剂时,时间、温度、催化剂用量对目的产物二氯丙醇的收率以及反应速率的影响。
2.Using phenylamine and acetic acid as raw materials,cyclohexane and toluene-p-sulfonic acid as dehydration and catalyst respectively.以苯胺和冰醋酸为原料,环己烷为脱水剂,对甲苯磺酸为催化剂,采用正交实验法,探讨了乙酰苯胺合成的适宜工艺条件。
3.The hydroxyethylidene diphosphonic acid was prepared by phosphorus trichloride,acetic acid with water.用三氯化磷、冰醋酸和水合成了羟基乙叉二膦酸(HEDP)。
延伸阅读

冰醋酸【通用名称】冰醋酸 【其他名称】冰醋酸 冰醋酸 拼音名:Bingcusuan 英文名:Glacial Acetic Acid 书页号:2000年版二部-247 C2H4O2 60.05 本品含C2H4O2不得少于99.0%(g/g) 。 【性状】 本品为无色的澄明液体或无色的结晶块;有强烈的特臭。 本品与水、乙醇、甘油或多数的挥发油、脂肪油均能任意混合。 凝点 本品的凝点(附录Ⅵ D)不低于14.8℃。 【鉴别】 (1) 取本品1ml ,加水1ml ,用氢氧化钠试液中和,加三氯化铁试液, 即显深红色;煮沸,即生成红棕色的沉淀;再加盐酸,即溶解成黄色溶液。 (2) 取本品少许,加硫酸与少量的乙醇,加热,即发生醋酸乙酯的香气。 【检查】 氯化物 取本品10ml,加水20ml,依法检查(附录Ⅷ A),与标准氯化 钠溶液4.0ml 制成的对照液比较,不得更浓(0.0004%)。 硫酸盐 取本品20ml,加1 %无水碳酸钠溶液1ml,置水浴上蒸干后,依法检查(附 录Ⅷ B),与标准硫酸钾溶液1.0ml 制成的对照液比较,不得更浓(0.0005%)。 甲酸与易氧化物 取本品5ml,加水10ml稀释后,分取5ml,加重铬酸钾滴定液(0.016 67mol/L)2.5ml 与硫酸6ml,放置1 分钟,再加水20ml,放冷至15℃,加碘化钾试液1ml, 应即显深黄色或棕色。 高锰酸钾还原物质 取本品2ml ,加水10ml与高锰酸钾滴定液(0.02mol/L)0.10ml, 摇匀,放置30分钟,粉红色不得完全消失。 不挥发物 取本品20ml,置105 ℃恒重的蒸发皿中,在水浴上蒸干并在105 ℃干燥 至恒重,遗留残渣不得过1mg 。 重金属 取本品10ml,置水浴上蒸干,加醋酸盐缓冲液(pH3.5 )2ml 与水15ml, 微热溶解后,加水适量使成25ml,依法检查(附录Ⅷ H 第一法),含重金属不得过百万 分之二。 【含量测定】 取本品约2ml ,置称定重量的具塞锥形瓶中,精密称定,加新沸过 的冷水40ml与酚酞指示液3 滴,用氢氧化钠滴定液(1mol/L)滴定。每1ml 的氢氧化钠滴 定液(1mol/L)相当于60.05mg 的C2H4O2。 【类别】 腐蚀药。 【贮藏】 密封保存。