- 更多网络例句与倾点相关的网络例句 [注:此内容来源于网络,仅供参考]
-
It has good properties, such as, wettability, high flash point and viscosity, low pour point, and little action on metal and rubber. So it can decrease the friction force of moving surface to enhance antifriction.
具有良好的湿润性、高闪点和高粘度、低倾点等优良性能,对金属和橡胶的作用很小,减小运动表面间的摩擦力,提高抗磨损能力。
-
It has have good oxidation stability, extreme low pour point, good demulsibility and excellent anti foaming properties.
它具有良好的氧化稳定性,极低倾点,良好的化学稳定性和抗泡沫性能。
-
The proposed method has been evaluated by a nonlinear function example and applied to a practical case of modeling product quality of hydrocracking fractionator. The obtained results demonstrate the promise of this approach for improving nonlinear soft sensing modeling.
此算法通过一个复杂非线性函数的仿真建模和一个分馏塔柴油倾点软测量建模的工业实例研究,结果表明比其它算法具有更好的泛化结果和预报精度,具有良好的在线应用潜力。
-
LVI lube base oil with low pour point,high viscosity and good stability can be produced by means of hydrogenation acid removal,furfural treatment and hydrotreatment .
克拉玛依油田九区稠油是典型的环烷基原油,采用加氢脱酸、糠醛精制、加氢处理等精制工艺能生产出倾点低、粘度大、安定性好的LVI润滑油基础油。
-
The macroscopic rheological parameters and microstructure parameters were closely related, it is helpful to explain the essence of multiple rheological properties through the analysis of which the wax evolution process and microstructure of the crude oil which is waxy and high viscosity; the yield time of gelled waxy crude oil monotone increases along with the decreasing of rate of shear (the time of stress effect prolonged), there was power function relationship between them, it can be expressed with ; when adding diesel oil to Sudan crude oil, dilute proportion bigger the eccentricity degree of paraffin particles were bigger too, that was to say the symmetry of wax crystal was better, the wax crystal form fabric more hardly when the intermolecular interaction was smaller; in the light of macroscopica, the fall extent of the abnormity temperature, solidifying point and viscosity could be larger along with the accretion of dilute proportion, as a result, it's rheological properties could be improved.
SD原油析蜡点为94℃,析蜡高峰为50~30℃,异常点为40℃;其蜡晶颗粒细小、对称性差,所以具有较大的比表面能,容易形成联生、联锁结构;损耗角曲线与储能模量曲线或损耗模量曲线的交点所对应的温度与原油凝点或倾点温度非常接近,大约在39℃左右;也就是说,含蜡原油粘弹特性曲线的交点可以表征其流动性;原油宏观流变参数与微观结构参数密切相关,原油析蜡过程及蜡晶微观结构分析有助于诠释易凝高粘原油多重流变特性的本质;胶凝含蜡原油的屈服时间随剪切速率的降低而单调增加,二者显然存在幂函数关系,可用关系式描述;当SD原油加柴油稀释处理时,稀释比越高,蜡晶颗粒的偏心度也越大,亦即蜡晶对称性越好,分子间作用力越小,蜡晶颗粒越不易形成结构,宏观表现为异常点、凝点及表观粘度等流变参数下降的幅度越大,流动性越好。
-
Through solving some technical difficulties,such as the rubber compatibility,odor of oil,storage stability,oxidation stability,as well as the imbalance among the anti-wear property,demulsibility and anti-rust property,the high-viscosity low-temperature hydraulic oil with above excellent properties was developed.
解决了液压油的抗磨、抗乳化与防锈性等相互矛盾的技术难题和油品的抗剪切、橡胶相容性、油品的气味和储存稳定性、氧化安定性等关键问题,研制出了具有优良粘温性、抗磨性、抗剪切性、防锈性、储存安定性、氧化安定性、高闪点、低倾点、基本无气味的高粘度低温液压油。
-
Its model performance is as follows: Piao fears ㄕ of deputy Po any of several hot spice plants pulling magpie to light?W/40 motion viscosity / 95100 ℃ of ℃ of Mm2 · S-1ASTM D44540 viscosity of motivation of low temperature of ℃ of 175 ASTM D2270-30 of 15.5 viscosity index / cryopump of ℃ of MPa · S 6400 ASTM D5293-35 sends viscosity / ash content of sulfate of MPa · S 28000 ASTM D4684, alkaline value of %1.0 ASTM D874 / flash point of MgKOH · G-110.6 ASTM D2896/℃ 224 ASTM D92 /℃- card of carapace of 36 ASTM D97 rolls out Rotella T5W/40 to synthesize engine oil of derv of heavy burden carry on one's shoulder completely
其典型性能如下:项目指标方法粘度等级5W/40运动粘度/mm2·s-1ASTM D44540℃95100℃15.5粘度指数175 ASTM D2270-30℃低温动力粘度/mPa·s 6400 ASTM D5293-35℃低温泵送粘度/mPa·s 28000 ASTM D4684硫酸盐灰分,%1.0 ASTM D874碱值/mgKOH·g-110.6 ASTM D2896闪点/℃224 ASTM D92倾点/℃-36 ASTM D97壳牌推出Rotella T5W/40全合成重负荷柴油机油
-
The comparison experiments between gel point and pour point of waxy crude have also been carried out.
在84组凝点、倾点测定结果的基础上,建立了原油倾点与凝点的经验关系式。
-
Both gel point and pour point are widely used to evaluate lowest temperature of flowability for crude oil.
我国一直以凝点作为控制原油输送温度的一个重要参数,而国际上普遍采用倾点。
-
Gel point is mainly used in China for controlling pipelining temperature, while pour point is internationally used.
从测试对象、油样是否失去流动性的判据、测试前试样的处理条件、降温程式等几方面分析对比了现行凝点和倾点测试标准,并进行了含蜡原油凝点和倾点的对比试验。
- 更多网络解释与倾点相关的网络解释 [注:此内容来源于网络,仅供参考]
-
pivoting:船首突然下倾现象
pivoting station 转向点 | pivoting 船首突然下倾现象 | pivoting 船首突然下倾现象首突然下倾现象
-
pourpoint:倾点
5)倾点(POURPOINT)表示液体石油产品性质的指标之一. 系指样品在...A.P.)苯胺点是等体积的石油烷烃与苯胺相互溶解时的最低温度,用以表示链烷烃类饱和烃的含量. 苯胺点的高低与化学组成有关,苯胺点愈高,烷烃含量愈多;苯胺点愈低,
-
pour point:倾点
(5)倾点(Pour point) 表示液体石油产品性质的指标之一. 系指样品在标准条件下冷却至开始停止流动的温度,也就是样品冷却时还能倾注时的最低温度.
-
pour point depressant:降倾点剂
pour point additive 降倾点添加剂 | pour point depressant 降倾点剂 | pour point depression 降倾点作用
-
wax pour point:蜡的倾点
蜡相 wax phase | 蜡的倾点 wax pour point | 蜡压滤机 wax press
-
pour point measurement:倾点测定
pour point depression 降倾点作用 | pour point measurement 倾点测定 | pour point reducer 降倾点剂
-
pour point reversion:倾点回升
pour point reducer 降倾点剂 | pour point reversion 倾点回升 | pour point test 倾点试验
-
pour point depression:降倾点作用
pour point depressant 降倾点剂 | pour point depression 降倾点作用 | pour point measurement 倾点测定
-
pour test:倾点试验
pour stability 倾点温度的稳定性 | pour test 倾点试验 | pour 注
-
pour point test:倾点试验
pour point reducer 降倾点剂 | pour point reversion 倾点回升 | pour point test 倾点试验