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- lube oil organic acidity 润滑油有机酸值
- United Lube Oil Corporation Co., Ltd. 中油优特高级润滑油联合公司。
- The denitrogenation effects are investigated for the vacuum cut 3 lube base oil from Daqing by using the organic acid modified activated clay FY?14 as adsorbent. The performances of activated clay and FY?14 adsorbent are compared. 采用有机酸改性活性白土FY 14吸附剂对大庆减三线润滑油基础油的脱氮效果进行详细考察,并与活性白土进行对比。
- Will you supply main engine lube oil in bulk or in barrel? 你供的主机滑油是散装,还是桶装。
- lubricating oil organic acidity 润滑油的有机酸值
- The pressure of lube oil pump increases very slowly. 机油泵压力增长很慢。
- Blending is the very important unit of lube oil manufacture. 调和是润滑油生产工艺过程中必不可少的环节。
- Antioxygen agent suitable for gasoline, diesel oil,jet fuel and lube oil etc. 提高油品的抗氧化性能,适用于汽油、柴油、喷气燃料及润滑油等。
- Petroleum sulfonate was obtained through sulfonation reaction using extract oil from lube oil solvent refining unit as raw material and fuming sulfuric acid as sulfonation agent. 摘要 以减五线馏分油溶剂精制后的抽出油为原料,采用发烟硫酸为磺化剂进行磺化反应制取石油磺酸,进而制取石油磺酸钠。
- Main engine lube oil auto back-washing filter overhauled and cleaned. 主机滑油自动反冲滤器解体,清洁。
- What are the factors that cause changes in viscosity of the lube oil? 影响润滑油粘度变化的因素有哪些?
- Free organic acid: Vanillic Acid, Cinnamic acid and ferulic acid. 游离有机酸,主要為香草酸,桂皮酸,阿魏酸。
- Lactic acid is an important organic acid of industrial importance. 乳酸是一种具有重要工业价值的有机酸。
- Pyruvic acid is an important organic acid and has wide usage. 丙酮酸是一种重要的有机酸,产品用途广泛。
- Any of a class of organic compounds corresponding to the inorganic salts and formed from an organic acid and an alcohol. 酯一类有机化合物,相当于无机盐,是由一分子有机酸和一分子酒精构成的
- Shell has three lube oil blending plants in China with a total capacity of about 200,000 tons per year. 壳牌在中国大陆拥有三家润滑油调配厂,年产能达20万吨。
- Tongyi has three lube oil blending plants in China with a total annual capacity of 600,000 tons. 统一在中国有三家润滑油调配厂,年产能达60万吨。
- Organic Acid Constituents from the Stem of Securidaca inappendiculata Hassk. 蝉翼藤茎中有机酸成分的研究。
- Captain: Please check the quantity of fuel oil, diesel oil, lube oil, as we will start a long voyage. 船长:请再检查一下燃油,柴油,润滑油的数量,因为我们马上要开始长航次了。
- Chemical constituents of organic acid part from Camptosorus sibiricus Rupr. 过山蕨中有机酸类化学成分。