Paraffin wax is the research object in the thesis and is modified by oxidization, amidation and emulsification to produce a series of modified waxes including acylamide wax unfound home and abroad that can be applied in practical industries. 本文以石蜡为研究对象,通过对石蜡进行改性如氧化、酰胺化和乳化,得到一系列改性蜡,包括在国内外未见报道的酰胺化改性蜡,应用于实际工业生产中。
In order to evaluate HTHP properties of the new linear paraffin based drilling fluid ( LPBDF), which was recently developed, a series of tests were conducted using selected LPBDF. 为了评价近期研制出的新型线性石蜡基钻井液的高温高压性能,对优选出的线性石蜡基钻井液开展了一系列的试验研究。
Applications of paraffin base rubber oil series from PetroChina in rubber industry 中国石油石蜡基橡胶油系列产品在橡胶工业中的应用
Paraffin base rubber oil series developed by PetroChina is premium specialties with environmental-friendly, light color, low aromatics and highly saturated hydrocarbon content, etc. 中国石油研制生产的健康环保型石蜡基橡胶填充油系列产品,具有浅颜色、低芳烃、高饱和烃含量等特征,是中国石油的优质特色产品。
The result shows that original chemical composition has obvious influence on the progress of the biodegradation, the biodegradation rate of oil with high paraffin series concentration is lower than that! of high paraffin one. 实验结果表明,原始的化学组成对原油生物降解作用的进程具有显著影响,链烷烃系列浓度高的原油生物降解速度低于链烷烃浓度高的原油;
A newly developed chemical light source was used in this work for the preparation of chlorinated paraffin-70 from paraffin and chlorine in a system consisting of two towers connected in series. 本文提出了使用化学新光源,以石蜡和氯气为原料,在塔式反应器内光氯化合成氯蜡-70的新方法。
According to the different properties of edible oil and paraffin, a series of researches on the paraffin in bottom material of chafing dish were carried out by various qualitative analysis methods. 根据石蜡与食用油脂(主要是牛羊油)性质的差异,采用了各种定性检测方法对火锅底料中的石蜡定性检测进行了一系列研究。
Paraffin was adopted as phase change material ( PCM), and a series of experiments about charging ( melting) and discharging ( solidification) of the device were performed; 采用石蜡作为蓄热材料,对其储、放能过程即内部石蜡的融化与凝固过程进行了实验研究。
Method With HE staining and image analysis, quantitative analysis of cytomorphology was made on paraffin sections of 86 specimens of bronchial mucosa, sampled by bronchoscopic biopsy, which would reflect a series of events from squamous metaplastic bronchial epithelium to invasive bronchogenic carcinoma. 方法应用HE染色、图像分析技术,对正常支气管上皮、鳞化上皮、不典型增生上皮及鳞癌Ⅰ级共86例支气管粘膜活检组织石蜡切片进行细胞形态定量分析。