paraffin是什么意思

网络释义

用法例句

The development of new petroleum wax hydrofining catalyst-FV-10 as well as laboratory and commercial experiments on various feedstocks are described.

介绍了新型石油蜡类加氢精制催化剂FV-10的研制、工业放大及原料适应性研究。

The status quo of petroleum wax product hydrofining technology, commercial application of 481 -2B catalyst and FV-1 catalyst as well as the innovation on process and catalyst by FRIPP are expounded.

介绍了抚顺石油化工研究院石油蜡类产品加氢精制技术现状、481-2B催化剂和FV-1催化剂工业应用情况以及在研究方面取得的新进展,针对目前国内石蜡生产存在的问题提出了建议。

The present status of product and application of petroleum wax in China is reviewed.

对我国石油蜡的生产、应用现状进行了论述,在此基础上通过具体产品介绍,引出对石油蜡深加工问题的讨论。

Observation on the aseptic paraffin oil applied in relieving pain of withdrawing Foley s catheter for male patients;

应用无菌石蜡油减轻男性导尿患者拔管时疼痛的观察

Application of paraffin oil in inner-liner of TBR tire

石蜡油在全钢载重子午线轮胎气密层中的应用

The viscocity of stearate in paraffin oil(none aqueous solvent) was investigated by Saybolt viacometer.

将硬脂酸盐溶于石蜡油中 ,用塞波特粘度计测定硬脂酸盐 石蜡体系的相对粘度曲线 ,从金属离子半径、电负性、羧酸根配位方式等方面讨论了结构上的差异对溶解性和增稠效果的影

petroleum waxes and petrolatums-determination of drop melting point

石油蜡及石油脂滴熔点测定法

Petroleum waxes--Determination of oil content

GB/T3554-1983石油蜡含油量测定法

Petroleum waxes and petrolatums--Determination of trace sulfur--Microcoulometric method

GB/T8025-1987石油蜡和石油脂微量硫测定法(微库仑法)

Petroleum waxes and petrolatums--Determination of trace nitrogen--Microcoulometric method

GB/T8024-1987石油蜡和石油脂微量氮测定法(微库仑法)

de-waxing machine, centrifugal, for petroleum products

石油产品离心脱蜡机

Research of Wax Precipition Effect on Oilwell Productivity in High-wax Oil Development;

高蜡原油石蜡沉积对油井产能影响研究

Critical Thickness of Paraffin Deposition Research for the Waxy Crude Oil Pipeline

热含蜡原油管道临界石蜡沉积厚度研究

Global Paraffin Production and the Market Analysis--Paraffin Marketing Strategy of PetroChina;

世界石蜡生产及市场分析——兼谈中国石油的石蜡营销策略

Production of API Ⅱ Group and API Ⅲ Group Lube Base Oils by Isodewaxing Xinjiang Paraffin Base Oil

新疆石蜡基油异构脱蜡生产APIⅡ、Ⅲ类润滑油基础油

Paraffin has the property of dissolving grease.

石蜡具有溶解油脂的特性.

Application of Value Engineering in Production of Paraffin Lubricating Oil;

价值工程在石蜡润滑油生产中的应用

The Study and Application of Paraffin Emulsion in Drilling Fulid and Completion Fluid;

石油钻井液完井液用乳化石蜡的研究及应用

DENITROGENATION AND CLAY TREATING OF PARAFFINIC RESID LUBE BASE OIL

石蜡基重质润滑油基础油脱氮与白土精制

Using Hydrocracked Whole-fraction Bottom Oil to Produce Lubricant and Paraffin

利用加氢裂化全馏分尾油生产润滑油和石蜡

In recent years, a great deal of interest has been shown in vegetable oil waxes as a replacement for paraffin waxes in a variety of uses.

近年来，大家都对在各种用途上用植物油蜡替代石蜡很感兴趣。

Experimental and Thermodynamic Modeling Study on the Effect of Pour Point Depressant on Wax Precipitation

降凝剂对含蜡油石蜡析出过程影响的实验与模型化研究

Research Progress and Discussion of the Performance Mechanisms Between Pour Point Depressants and Wax in Waxy Crude Oils

含蜡原油降凝剂与石蜡作用机理的研究进展与探讨

EXPERIMENTAL STUDY ON THE MICROWAVE-DEMULSIFICATION FOR HIGH-WAX CRUDE OIL BY USING ORTHOGONAL DESIGN METHOD

应用正交实验设计法研究石蜡基高蜡原油微波破乳规律