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论文测定了DMF、丁酮和甲苯在DBP中的亨利系数。In this thesis, the Henry coefficients of DMF, butanone and toluene in DBP were measured.

本文研究了镍超细粒子催化2-丁醇液相脱氢反应的动力学。The kinetics of dehydrogenation of 2-butanol to butanone on Ni-Ultrafine particle catalyst has been studied.

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以它为原料的增塑剂耐寒性优于丁醇和辛醇的酯类。The cold—lust of the plasticizing agent that use it as material is better than the ester of Butanone and Octanol.

在甲乙酮装置的原料预处理工段中，采用了萃取精馏的方法分离丁烷和丁烯以制取甲乙酮等产品。In the pretreatment unit of feedstock of butanone plant, extraction distillation is used to separate butane and butylene.

研究了丁酮与1，2-丙二醇量比、催化剂用量及反应时间等反应条件对收率的影响。The influences of the molar ratio of butanone to 1,2-propanediol, the dosage of catalyst and the reaction time on the yield are studied.

研究工作场所环境空气中二甲基甲酰胺、十一烷和丁酮混合物一次吸附、一次分离的定量分析方法。Objective To study the analysis method of samples including a combination of dimethylformamide, undecane and butanone in the air of workshop.

用扫描电镜观察了ABS丁酮溶液灌注的菜花烙铁头肺微血管构筑情况。The lung microvasculature of two Trimeresurus jerdonii injected with the solution of ABS in butanone was studied under a scanning electron microscope.

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本发明属于生物工程技术领域，公开了一种产3-羟基丁酮的菌株及其应用。The invention discloses a strain for generating 3-hydroxy butanone and the application thereof, which belong to the field of bioengineering technology.

丁酮与水常温下部分互溶，蒸馏时又形成共沸物，给丁酮-水的分离带来了困难。Butanone can be miscible with water under low temperature, and formed azeotrope when distillation, making the separation of butanone and water difficulty.

同时分别测定了采用水和DBP吸收DMF、丁酮和甲苯的吸收效果以及采用DMF吸收丁酮和甲苯的吸收效果。And the absorption performances of DMF, butanone and toluene in water and DBP and the absorption performances of butanone and toluene in DMF were measured as well.

本文介绍了TGS822型MOS传感器对丁酮的反应机理，分析了将该传感器应用于吸油烟机气味降低度实验的可行性。The paper introduced the reaction mechanism of the MOS sensor TGS822 sensitive to butanone. And analyzed the feasibility of the sensor used in the air fresh test of range hood.

用光镜和扫描电镜观察了ABS丁酮溶液灌注的达乌尔鼠兔子宫血管与微血管构筑情况。The vascular and microvascular architecture of 7 adult female ochotona daurica uterus injected with solution of ABS in butanone were studied under optical and scanning electron microscopes.

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用扫描电镜观察了ABS丁酮溶液灌注的鼠兔输卵管微血管、家鸽小肠绒毛微血管和丽斑麻蜥肺微血管构筑情况。The microvasculature of Ochotona daurica, pigeon small intestinal villi and Eremias argus peters lung injected with solution of ABS in butanone was studied under scanning electron microscope.

探讨了磷钨酸对丁酮1，2丙二醇缩酮合成反应的催化活性，研究了酮醇摩尔比、催化剂用量、反应时间等因素对产品收率的影响。Catalytic activity of phosphotungstic acid on synthesizing butanone 1,2-propanediol ketal was discussed, the factors influencing the synthesis were discussed and the best conditions were found out.

探讨了丁酮与乙二醇量比、催化剂用量、带水剂及反应时间对收率的影响。Molar ratio of butanone to glycol, the dosage of catalyst, the volume of cyclohexane as the water-carrying agent and reaction time on the yield were discussed and the best conditions were found out.