paraffin acid
英 [ˈpærəfɪn ˈæsɪd]
美 [ˈpærəfɪn ˈæsɪd]
网络 石蜡酸
双语例句
- Study of oxidation of n-STRUCTURE paraffin to produce synthetic aliphatic acid
正构烷烃的氧化以制取合成脂肪酸的研究 - Paraffin wax, stearic acid and ammonia are used as raw materials to manufacture paraffin emulsion waterproof agent for particleboard by adopting feasible emulsification equipment.
以石蜡、硬脂酸、氨水等为原料，采用合适的乳化设备研制出刨花板用石蜡乳液防水剂。 - A new preparation process of catalyst support for dehydrogenation of long-chain paraffin was deve loped by neutralizing aluminous salt with ammonia, peptizing the filter cake with medium acid, and then moulding in an oil column.
开发出一种制备催化剂载体的新工艺：由铝盐与氨水中和，并用中等强度酸对所得滤饼进行胶溶，然后加入扩孔剂，再经过油柱成型。 - The effect of some compound synergists on the flotation indexes of fatty acid collectors ( oxide paraffin soap, oleic acid, dregs of fat) under ordinary temperature was discussed in the paper.
探讨了几种复合增效剂对脂肪酸类捕收剂（氧化石蜡皂、油酸、油脚皂）常温浮选指标的影响。 - An isomerization of light paraffin is promoted by the interaction between palladium and Bronsted acid site on external surface of mordenite.
钯在其表面富集，并与外表面上的质子酸中心协同作用，促进了轻质烷烃异构化反应。 - This paper dealt with the charging process of a cylindrical heat storage capsule filled with stearic acid, sliced paraffin and lauric acid as phase change materials.
主要研究由硬脂酸、切片石蜡和月桂酸三种相变材料组合的圆柱型储热单元的储热特性。 - The progress of paraffin hydrocarbons activation technology in the following fields is reviewed in this paper: inversion technology based on ethane ( VCM made by ethane, acetic acid made by ethane, styrene made by ethane);
本文评述了以下领域烷烃活化的技术进展：基于乙烷的转化工艺（乙烷制VCM、乙烷制醋酸、乙烷生产苯乙烯）； - The humidity-resistance of the films added paraffin wax was about 10% better than that added stearic acid.
添加石蜡的耐湿性比添加硬脂酸约高10%。 - The paraffin wax is oxidized without catalysts by the self made experimental apparatus, and the acid number ( AN) and the ester number ( EN) of oxidized wax are correlated with the reaction conditions using artificial neural network ( ANN).
在自制的石蜡氧化装置上对石蜡进行了无催化剂氧化，并利用人工神经网络将氧化蜡的酸值和酯值与石蜡氧化条件（反应温度、空气流量和反应时间）进行关联。 - Sasanqua sapogenin emulsifier emulsified paraffin efficiently, which may promote the grade of wood-based panel, save oleic acid and improve the working condition.
油茶皂素乳化剂乳化石蜡效果好，在人造板工业上应用可以提高板材的档次，节省油酸，因不用氨水，显著改善了工人的劳动条件。 - The paraffin oxidation process are compared with olefine hydrocarboxylation process, and the proposal on developing domestic synthetic fatty acid was suggested.
对石蜡氧化法和烯烃加氢羧基化法进行了技术对比，并对我国发展合成脂肪酸工业提出了建议。 - With the quantitative relation developed in this paper, it is helpful to characterize the structure-property relationship of matter. STUDY OF OXIDATION OF n-STRUCTURE PARAFFIN TO PRODUCE SYNTHETIC ALIPHATIC ACID
应用本文定量关系，不仅能够预测正脂肪酸的燃烧热和生成热，而且可以合理表征物质结构与性能之间的关系。正构烷烃的氧化以制取合成脂肪酸的研究 - METHODS: paeeonol, span-80, liquid paraffin, triethanolamine, stearic acid, sodium carboxymethycellulose, polyvinyl alcohol, and distilled water were used to prepare W/ O/ W-type multiple emulsion gelatum.
方法：采用丹皮酚、司盘-80、液体石蜡、三乙醇胺、硬脂酸、羧甲基纤维素钠、聚乙烯醇及蒸馏水制备W/O/W型复乳凝胶。 - Study on Intrinsic Viscosity of Paraffin-Acrylic Acid Core-Shell Copolymer Emulsion
石蜡/丙烯酸核壳聚合乳液特性粘数的研究 - The polymerization conditions, such as temperature, the proportion of aniline and oxidation, the acidity of the aqueous solution, the thickness of the paraffin layer and the inorganic acid, have different affects on the morphology of PANI.
实验条件如反应温度、苯胺与氧化剂的比例、水溶液酸度、石蜡层厚度、酸种类对聚苯胺纳米片形貌有不同程度的影响。 - The differences of modification effect among stearic acid 、 oleic acid and paraffin wax have been comparatively investigated. The process parameters of the stearic acid modified pitch 、 oleic acid modified pitch and paraffin wax modified pitch have been pointed out.
分析比较了硬脂酸、油酸和石蜡对改质沥青改性效果的差异，指出了采用三种添加剂所制改性沥青的工艺温度参数。