还介绍了加工高酸值原油中的防腐蚀技术。
The corrosion prevention techniques during the refining of crude oil with high acid value are also introduced.
油脂测定常用皂化值、酸值、碘值和冻点。
Oils used in the saponification value, acid value, iodine value and cold spots.
采用两步法催化高酸值大豆油制备生物柴油。
Two-step catalyzed process was adopted to prepare biodiesel from Soybean oil with high acid value.
对85例病人检测血清胰岛素和总胆汁酸值。
The serum level of insulin and total bile acid were determined in 85 patients.
脂肪酸值18可作为茶籽安全贮藏的生化指标。
Fatty acid value 18 May be taken as a biochemical index for safe storage of tea seeds.
环烷酸腐蚀是炼制高酸值原油时遇到的一个难题。
Naphthenic acid corrosion is the tough problem in processing high-acidity crude.
目的探讨血清尿酸值(UA)的变化与肝硬化预后的关系。
Objective To study the relationship between serum uric acid (UA) Child-pugh in patients with cirrhosis.
研究了微波辐射强度和辐射时间对植物油脂酸值的变化情况。
Effects of microwave radiation intensity and irradiating time on the acid value in vegetable oils were investigated.
目的探讨血尿酸值与代谢紊乱及冠心病心肌梗死之间的关系。
Objective To explore the relationship between the levels of blood uric acid, metabolism disorder and myocardial infarction.
酶解过程对玉米胚芽油的酸值、过氧化值、色泽几乎没有影响。
The color and the value of acid and peroxide had rarely been affected by hydrolysis process.
以高酸值油脂为原料，采用四氯化锡作为催化剂进行酯化反应。
Because of plenty of fatty acids, high acid value oil must be esterified primarily.
不断升高的总酸值通常表示油的氧化程度，可导致其粘度升高。
Increasing TAN usually indicates-oil oxidation which would make the oil viscosity increase.
结论脐血乳酸值可作为判断新生儿窒息程度和近期预后的指标。
Conclusions Cord blood lactate may be a useful index in evaluating the severity and short term prognosis in neonates with perinatal asphyxia.
随饲料储藏时间的延长，饲料酸值增加，饲料过氧化值增长较快。
Acid value increased and peroxide value increased rapidly with storage period.
对于酸值高的废油脂，宜采用固体酸和离子液体等环境友好催化剂。
For waste oils and fats with high acid value, the suitable environmentally friendly catalysts are solid acid and ionic liquid.
文章叙述了炼制商硫、高酸值孤岛原油减压塔的腐蚀原因及防护措施。
The causes of corrosion of vacuum tower processing high-sulfur and high-acid-value Gudao crude and protection were discussed.
利用酸值滴定、红外光谱和液相色谱等表征方法，确定产物为均苯三甲酸。
The product was confirmed as trimesic by using acid value titration, IR spectrum and liquid chromatogram.
采用中和法测定松香甘油酯的酸值，对溶解松香酯的溶剂进行了绿色化研究。
Green solvent for determining the acid value of rosin glyceride by means of titration was studied.
采用中和法测定松香甘油酯的酸值，对溶解松香酯的溶剂进行了绿色化研究。
Greeniz solvent for determining the acid value of rosin glyceride by means of titration was studied.
酸值和羟值是目的产品的两个特征值，实验采用酸碱滴定法来确定两个特值。
Acid value and hydroxyl value are two pieces of characteristic value of the purpose products and the experiment adopts the titrimetric law of acid and alkali to confirm them.
分析加工高酸值原油常减压蒸馏装置管道腐蚀的特点，探讨其主要管道的选材原则。
Analyze features of corrosion of pipeline for high acidic crude oil of atmospheric and vacuum distillation unit, probe major principle for selection of piping material.
常规加热法制备丙烯酸松香时，增加反应时间、升高反应温度均有利于产物酸值的提高。
Long reaction time and high temperature are favorable to increase of acid values of products in the normal heat method for preparation of acrylated rosin.
研究了反应温度、反应时间、原料配比对产物表观粘度、酸值、胺值和阳离子度的影响。
The influence of reaction temperature, reaction time on the acid number, amic number and cationic degree of product was also studied in this paper.
研究表明，糙米状态下的脂肪酸值比标准一等精度大米状态下的高，品尝评分值则相反。
The fatty acid value of the brown rice is higher than that of the standard first grade rice, but the taste score is on the contrary.
不同时期油脂的特性是在形成初期酸值高，而在成熟时酸值降低，比重、皂化值也有所降低。
The acid value also reduces gradually from the early stage of fat formation to the stage of maturity, so are the specific gravity and saponification value.
在相同储藏温度下，同一水分晚粳稻谷的脂肪酸值比晚籼稻谷更容易上升，也更容易发生霉变。
At the same storage temperature, fatty acid values of japonica rice increased rapidly and mildewed easy compared with the indica rice of same moisture content.
在相同储藏温度下，同一水分晚粳稻谷的脂肪酸值比晚籼稻谷更容易上升，也更容易发生霉变。
At the same storage temperature, fatty acid values of japonica rice increased rapidly and mildewed easy compared with the indica rice of same moisture content.
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