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- epoxy ethane alcohol solution 环氧乙烷乙醇溶液
- The method and the condition of separation epoxy ethane from dihydric alcohol are discribed. 介绍了环氧乙烷与二元醇的分离方法和条件。
- The epoxy ethane(EO) stripper is important equipment which could make epoxy ethane into ethylene alcohol in the petrochemical industry. 环氧乙烷解析塔是由环氧乙烷制备乙二醇的重要设备。
- On this base,suggestions are also made for the developmenl of derivative products of epoxy ethane in Maoming region. 在此基础上,对茂名地区环氧乙烷衍生物产品的开发提出一些建议。
- This product aseptic, harmless, using epoxy ethane, reliable sterilization effect. 本产品无菌、无害,采用环氧乙烷灭菌处理,效果可靠。
- The present state of production and application for epoxy ethane in China is described in this paper. 本文就我国环氧乙烷的生产现状及其应用作一介绍。
- Reclaimation of ethylene from vent gas in the epoxy ethane plant by pressure swing adsorption(PSA) were studied. 采用抽空及甲烷吹扫再生2种变压吸附工艺对环氧乙烷装置排放气中乙烯的回收进行了研究。
- A process for synthesis of hydroxylethyl acrylate from acrylic acid and epoxy ethane is described. 介绍了由丙烯酸和环氧乙烷合成丙烯酸羟基乙酯的工艺过程。
- Sterilized by epoxy ethane,it is sterile and can be used for the treatment of phimosis and prepuce of the child aged 4 to 12. 产品经环氧乙烷灭菌,无菌,可供4-12岁的小儿治疗包皮、包茎用,一次性使用。
- Objective: To study the depilatory efficacy of sulphurate alkali + quicklime + alcohol solution. 目的:研究硫化碱+生石灰+酒精溶液的脱毛效果。
- A series of rosin pentaerythritol ester polyoxylethylene ether (RPEO) with different polymerization degree (n) of epoxy ethane (EO) were synthesized. 合成了不同聚合度的松香季戊四醇酯聚氧乙烯醚(RPEO)。
- Usually, the pigment is extracted by acid aqueous or alcohol solution and purified by different kinds of resins. 该色素主要采用酸性水溶液或醇溶液直接浸提,利用不同类型的树脂进一步去除杂质,得到色素产品。
- The epoxy ethane reactor for Dushanzi 140, 000 t/a ethene project in Xinjiang Autonomous Region was imported from Spain. 新疆独山子14万t/a乙烯工程乙二醇装置环氧乙烷反应器是由西班牙引进的成套装置中的氧化反应设备。
- If TOTM is neutralized &washed with alkaline alcohol solution,then its acid-value will be come down validly. 采用碱的乙醇溶液可以有效降低产品酸值。
- It is found that the morphology of ULMA crystal grown in alcohol solution is of prism. 研究表明,L-苹果酸脲晶体在乙醇介质中生长时,晶体形态为棱柱形。
- Silver catalyst is not so often used.It is mainly used for producing epoxy ethane with ethylene,formaldehyde with methanol and producing ethylene glycol. 银作催化剂用的场合不多,主要用于乙烯氧化制环氧乙烷、甲醇氧化制甲醛及乙二醇的生产。
- The new reactive flame retardant 2,4,6 tribromo N,N bis (2 hydroxylethyl) aniline was prepared with aniline, epoxy ethane and bromine as the raw materials. 以苯胺、环氧乙烷和溴素为原料,研究了新反应型阻燃剂N,N-二(2-羟乙基)-2,4,6-三溴苯胺的合成方法,用红外光谱和元素分析等方法确认了其化学结构。
- A waxy blue - black microcrystalline green - plant pigment,C55H72MgN4O5,with a characteristic blue - green alcohol solution. 蜡制叶绿素物质一种蜡制的蓝黑色微晶绿色植物色素,C55H72MgN4O5,具有蓝绿色的酒精溶液特征
- In this paper, the fluorescence spectra of Magdala red (MR) in aqueous, alcohol solution and in thd presence of Various surfactants are studied. 本文研究了在水、乙醇溶液中及各类表面活性剂存在下,麦塔喇红的荧光光谱。
- A waxy blue-black microcrystalline green-plant pigment, C55H72MgN4O5, with a characteristic blue-green alcohol solution. 蜡制叶绿素物质一种蜡制的蓝黑色微晶绿色植物色素,C55H72MgN4O5,具有蓝绿色的酒精溶液特征