1) waste butyl acetate
废弃乙酸丁酯
1.
This paper proposes a method of determination of gold in ore with “empty ore”solution and waste butyl acetate which had been regenerated.
本文提出了一个用“空矿”溶液及再生处理过的废弃乙酸丁酯测定金的方法。
2) Ethyl butyrate
丁酸乙酯
1.
Catalyzed by p-toluene sulphoric acid,continuous synthesis of ethyl butyrate by reactive distillation method was performed with experiment and computer simulation.
本研究采用对甲苯磺酸为催化剂,用试验与Aspen Plus模拟相结合,研究了反应精馏合成丁酸乙酯的工艺。
2.
In this experiment, ethyl butyrate was synthesized by using man- made zeolite modified with H2SO4 as a catalyst.
本实验用硫酸特殊处理过的人造沸石作催化剂,合成了丁酸乙酯,其合成效果较好、产率高、副反应少、对环境污染较低。
3.
Ln this paper, the synthesis of ethyl butyrate with TiSiW 12 O 40 /TiO 2 as catalysts is studied.
首次以杂多酸盐TiSiW1 2 O40 /TiO2 为催化剂催化合成了丁酸乙酯 。
3) butyl acetate
乙酸丁酯
1.
Synthesis of ammonium ferric hydrogen phosphate by solid state reaction at low temperature and its catalysis to butyl acetate;
磷酸氢铁铵的低热固相合成及其对乙酸丁酯的催化作用
2.
Analytical Conditions of Toluene and Butyl Acetate in Gas Chromatography;
气相色谱法分析甲苯和乙酸丁酯的条件探讨
3.
Preparation of NH4ZrH(PO_4)_2·H_2O via solid-state reaction at low heat and study on catalytic synthesis of butyl acetate;
磷酸钛铵的低热固相合成及其催化合成乙酸丁酯的研究
4) n-butyl acetate
乙酸丁酯
1.
n-butyl acetate synthesis via reactive distillation: thermodynamic, process design;
乙酸丁酯反应精馏过程模拟设计(英文)
2.
Synthesis of n-butyl acetate over acid-treated cross-linked montmorillonite;
改性交联蒙脱土催化合成乙酸丁酯
3.
Experimental results showed that NiSO4 is an excellent catalyst in the synthesis of n-butyl acetate.
以硫酸镍为催化剂合成乙酸丁酯,考察了催化剂用量、醇酸物质的量比、反应时间及催化剂重复使用次数等因素对酯化率的影响。
5) butylacetate
乙酸丁酯
1.
It is studied that the process conditions of reactive distillation-synthesis of butylacetate, there are many advantages including simplicity in product treatment, mild reaction condition,little byproduct,short reaction time, high conversion ratio and the good product quality; it can separated from reaction product at the same time.
实验研究了反应精馏法催化合成乙酸丁酯系列工艺条件,发现该方法具有生产工艺简单、反应条件温和、反应时间短、产品中副产物少、转化率高、产品质量较好,且可以在反应的同时,对产物进行有效的分离等优点。
6) n-Butyl acetate
乙酸正丁酯
1.
Synthesis of n-butyl acetate catalyzed by palygorskite supported 12-tungstophosphotungstic acid;
坡缕石固载磷钨杂多酸催化合成乙酸正丁酯的研究
2.
Catalytic synthesis of n-butyl acetate under microwave irradiation;
微波辐射催化合成乙酸正丁酯
3.
Synthesis of n-butyl acetate under the catalysis of nano solid superacid SO_4~(2-)/TiO_2;
纳米固体超强酸SO_4~(2-)/TiO_2催化合成乙酸正丁酯
补充资料：乙酸丁酯
结构式为CH3COOC4H9，分子量116．16,无色液体，有水果香味。相对密度(20℃／4℃)0.8825，凝固点-73．5℃，沸点126．11 ℃，闪点(开口)33℃，燃点421℃，折射率1. 3941，比热容(20 ℃)1. 91KJ／(kg·K)，粘度(20℃)0.734mPas，溶解度参数δ＝8．5。溶于醇、酮、醚等有机溶剂，微溶于水。遇高热、明火、氧化剂有引起燃烧危险。蒸气与空气形成爆炸性混合物，爆炸极限1．4％-8．0％(vol)。低毒、有麻醉和刺激性，空气中最高容许浓度300mg／m3(或0.015％)。
是一种优良的有机溶剂，能够溶解松香、聚醋酸乙烯、聚丙烯酸酯、聚氯乙烯、氯化橡胶、杜仲胶、聚甲基丙烯酸甲酯等。
贮存于阴凉、通风的库房内，远离火种、热源。
是一种优良的有机溶剂，能够溶解松香、聚醋酸乙烯、聚丙烯酸酯、聚氯乙烯、氯化橡胶、杜仲胶、聚甲基丙烯酸甲酯等。
贮存于阴凉、通风的库房内，远离火种、热源。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条