This paper made a research on effects of n - butyl alcohol as auxiliary in traditional mesoporous zeolite synthesis system 摘要研究了在传统的水体系下，将少量正丁醇引入介孔分子筛合成体体系做助剂对介孔分子筛合成及其物化性能带来的影响。
( 2 ) in order to optimize the condition of analysis for the chosen direct spme system , the chosen components are : chloroform , acetic acid , n - amylalcohol , n - butyl acetate , dmf , p - xylene , cyclohexanone , aniline , phenol ( 2 )对选择的直接spme体系进行了分析测试条件优化，选择的组分为：三氯甲烷，乙酸，正戊醇，乙酸丁酯， n ， n -二甲基甲酰胺，对二甲苯，环己酮，苯胺，苯酚。
Unique synthesis technology for n - butyl lithium and rapidly enhanced capability for organic products development are the highlights of ganfeng organic lithium , main products n - butyl lithium and butyl chloride apply in synthetic , pharmacy , essence industries 独特的锂粒合成正丁基锂技术和快速增强的有机锂产品研发能力构成了赣锋有机锂产品的优势，主要产品丁基锂和氯丁烷广泛应用于橡胶制药香料等行业。
It is discovered that existence of small amount of n - butyl alcohol in mesoporous zeolite synthesis system can not only modify ordered degree of formation of mesoporous zeolite , which improves hydrothermal stability of it , but also help to attain much smaller , nearly nanometer , grain of mesoporous zeolite 研究发现，少量正丁醇的存在能改善介孔分子筛形成过程的有序度，并使其水热稳定性得到提高，同时合成产物的粒度更小，趋近纳米颗粒。
6 c is contrast to the literature data . the lle data of the system measured at 40 c , which is correlated in virtue of nrtl or uniquac equation . the correlated parameters are used to the simulation of azeotropic distillation process . in addition , the vle data of the system acetic acid - water - n - butyl acetate at 1 atm from literature are correlated by virtue of nrtl - hoc and uniquac - hoc model , and the parameters are also used to azeotropic distillation simulation . by tint of a kind of computer language matlab , the binary parameters is correlated , stability of original liquid is checked , liquid - phase splitting calculation and simulation of heterogeneous azeotropic distillation are performed 自制了液液平衡釜，实验测得24 . 6时乙酸-水-乙酸异丙酯液液相平衡数据与文献数据吻合，验证了平衡釜的可靠性，测定了40时此体系的液液相平衡数据，对40实验数据进行了uniquac方程和nrtl方程参数的拟合；利用uniquac - hoc模型和nrtl - hoc模型，对乙酸-水-乙酸丁酯体系三元相平衡体系相平衡数据的进行拟合，得到水-乙酸丁酯间uniquac方程和nrtl方程的二元交互作用参数。
We specialize in chemical material s , including 1 , 4 - butanediol , tetrahydrofuran , ptmeg , polyvinyl alcohol series , sodium diacetate , glacial acetic acid , dibutyl phthalate , methyl acetate , ethyl acetate , n - butyl acetate , - butyrolactone , polyvinyl acetate emulsion series , pentaerythritol , redispersible emulsion , anhydrous sodium acetate and methanol 公司主要经营的产品有： 1 , 4 -丁二醇，四氢呋喃， ptmeg ，聚乙烯醇系列，双乙酸钠，冰醋酸，邻苯二甲酸二丁酯，醋酸甲酯，醋酸乙酯，醋酸丁酯， -丁内酯，白乳胶系列，季戊四醇，可再分散性乳胶，无水醋酸钠，甲醇。
Studied the liquid - phase synthesis of butyl acetate from n - butyl alcohol and acetic acid using the supported heteropoly blue as catalyst . examed several factors imposing on esterification . the results revealed : using this catalyst , the reactions conversion percentage reaches nearly 100 % , product yield is 98 . 9 % , selectivity is 98 . 9 % . reusing it 10 times , the efficiency is still well . in addition , using this catalyst , the reactions temperature is mild , the reaction time is short and the equipment hasnt any erosion . furthermore , there is no “ threewastesdischarge 对以负载型杂多蓝为催化剂的乙酸与正丁醇的液相酯化反应进行了研究.考察了影响酯化反应的因素.结果表明：以负载型杂多蓝为催化剂，酯化反应转化率接近100 % ，收率可达98 . 9 % ，选择性为98 . 9 % ，重复使用10次催化效果仍好.该催化剂还有反应条件温和、反应时间短、对设备无腐蚀、无三废排放等优点
