butanone

1. The lung microvasculature of two Trimeresurus jerdonii injected with the solution of ABS in butanone was studied under a scanning electron microscope.
   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。
2. Compared with the traditional method of nitrosation of butanone, this method has many advantages, such as simple operation, high yield, and low environmental pollution due to recycling of oxidant.
   该方法与传统的丁酮亚硝化法相比，具有操作简单、产率高的优点，而且氧化剂可再生循环使用，对环境的污染小。
3. Methods: Both drugs were extracted with hexane, ether and butanone and then the extracts obtained were measured with FT IR spectrometer.
   方法：对大蜜丸剂采用统一的提取方法，对每一个样品都依次用正己烷、乙醚和丁酮提取并测试其提取物的红外指纹图谱。
4. Simultaneous Determination of N-Hexane, Acetone, Butanone, Acetidin and Butyl Acetate in The Air by Gas Phase Chromatography
   空气中正己烷、丙酮、丁酮、乙酸乙酯、乙酸丁酯的气相色谱同时测定法
5. 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.
   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。
6. Kinetics of deep oxidation of propylene and butanone over POTASSIUM-MANGANESE oxide catalysts
   钾-锰氧化物催化剂上丙烯和丁酮深度氧化反应动力学
7. Study on Reactions of Nickel Ion with Acetone and Butanone in the Gas Phase
   镍离子与丙酮、丁酮分子的气相反应
8. Study on the vapor liquid equilibria of the Mixtures of 2 Butanone PMMA and Chloroform PMMA System
   2-丁酮-PMMA及氯仿-PMMA系统的汽液平衡研究
9. Without introducing new volatile organic solvents, this new process could recover butanone, toluene and DMF in the waste gas simultaneously.
   该流程使用DMF和水两级吸收塔设备，在不需引入新的挥发性有机物的前提下，能够高效低耗地治理合成革有机废气中的甲苯，丁酮和DMF。
10. The technology and device for treating organic waste gas which containes the butanone, butanol and alcohol by catalytic oxidation of heating the waste gas with oil firing were introduced.
    介绍了采用燃油加热废气的催化氧化法治理大气量有机废气（含丁酮、丁醇和乙醇）的技术和装置。
11. Gas Chromatographic Analysis of Butanone and Toluene in Air
    色谱法测定空气中丁酮和甲苯含量
12. In this thesis, the Henry coefficients of DMF, butanone and toluene in DBP were measured.
    论文测定了DMF、丁酮和甲苯在DBP中的亨利系数。
13. The Separation Research of 4-hydroxy-2-butanone Liquid Mixture
    4-羟基-2-丁酮混合物的分离研究
14. So, in this paper, experiments including single-species and multi-species ( ethyl acetate, normal hexane, butanone and trichloromethane) VOCs were conducted to observe the behavior of adsorption onto activated carbon.
    因此在本文中，我们对单组分及多组分有机气体（包括乙酸乙酯、正己烷、丁酮和氯仿）在活性炭上的吸附行为进行了考察；
15. The results showed that the selectivity of TBHQ increased by using a mixture of toluene and butanone.
    实验表明在甲苯和丁酮的混合溶剂中进行反应能显著提高TBHQ的选择性；
16. In the pretreatment unit of feedstock of butanone plant, extraction distillation is used to separate butane and butylene.
    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。
17. 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。
18. A Study of A New Method to Separate Butanone Water
    丁酮-水分离新方法研究
19. The kinetics of dehydrogenation of2-butanol to butanone on Ni-Ultrafine particle catalyst has been studied.
    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。
20. Application of New Technology of Butanone-toluene Mixed Solvent Continuous Oil Absorption
    丁酮一甲苯混合溶剂连续油吸收新工艺的应用
21. The effects of solvent ( tert-amyl alcohol, butanone), volume ratio of tert-amyl alcohol to butanone in mixed solvent and molar ratio of fructose to palmitic acid on fructose palmitate concentration were investigated.
    考察了叔戊醇、丁酮、叔戊醇与丁酮混合溶剂和果糖与棕榈酸摩尔比对产物浓度的影响。
22. GC Determination of dimethylacetamide, butanone and decane in the air of workshop
    车间空气中二甲基乙酰胺、丁酮和癸烷的气相色谱分析
23. Fresh pig lung 8 cases, ABS, acetone and butanone;
    离体新鲜猪肺8只；ABS颗粒，丙酮、丁酮；
24. Results Those samples ingredients easy to volatilize were mainly toluene, butanone, gasoline, ethyl acetate, acetone, etc. All of them were rated as low toxic for their acute toxicity.
    结果各样品中易挥发的主要成分为甲苯、丁酮、汽油、醋酸乙酯、丙酮等，其急性毒性分级均为低毒。
25. The contents of butanone and toluene in the air at ketone-benzol dewaxing workshop are measured by packed chromatographic column method with activated carbon as an adsorbent and benzene as a desorption agent. Butanone, benzene and toluene can be completely separated in the packed column.
    采用活性炭吸附－苯解吸－填充柱色谱法测定酮苯脱蜡车间空气中丁酮和甲苯的含量，在填充柱上丁酮、苯和甲苯可得到完全分离。
26. Study of Novel Methods on Oxidation of Isophorone and Chlorination of Butanone
    异佛尔酮氧化及丁酮氯化的新方法研究
27. It is better than the national standard method based on the comparison between the two methods in terms of oxidation rate of butanone, interference of chlorine ion, analysis of synthetic water sample and actual water sample.
    通过丁酮氧化率、氯离子干扰、混配水样和实际水样的测定，对密封消解法和重铬酸钾法进行了验证。
28. 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.
    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。
29. Dissolve the ABS by the ratio of 3:10 with the mixture of acetone and butanone half in each.
    将ABS与1∶1比例的丙酮、丁酮混合液按3∶10进行混合溶解；

noun

1. colorless soluble flammable liquid ketone used as a solvent for resins and as a paint remover and in lacquers and cements and adhesives and cleaning fluids and celluloid

   Synonym:    methyl ethyl ketone