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- Standard for Solvent Extraction Plants 可溶物分解工厂标准
- Improve Comprehensive Profit for Large- scale Solvent Extraction Plant with Domestic Equipments 提高国产化大型浸出油厂的综合效益
- DISCUSSION ON PRODUCTION IN SAFETY AND FIRE-FIGHTING IN SOLVENT EXTRACTION PLANT 论浸出油厂安全生产和消防
- Application of fire safety techniques in large-scale solvent extraction plants 大型浸出油厂防火安全技术的应用探讨
- solvent extraction plant 溶剂萃取装置
- The extraction technics of extract and essentil oil of wildness plant Artemisia tournefortiana reichb was studied by the way of solvent extraction and vapour distillation. 通过溶剂萃取法和水蒸馏法对野生植物湿地蒿浸膏及精油的提取工艺进行了研究.
- In the U.S. much of the crude oil is degummed at the extraction plant. 在美国,多数的原油是在萃取加工厂内进行脱胶处理。
- Solvent extraction is accomplished by the addition of an immiscible solvent to the wastewater. 溶剂萃取是向废水中投加不溶于水的溶剂。
- A study is made of separation of zinc from iron in waste sulfuric acid pickle liquor by solvent extraction. 对溶剂萃取分离镀锌酸洗废液中的锌、铁进行了研究。
- Solvent Extractables in Petroleum Waxes, Method of Test for (05. 石蜡中溶剂性萃取物的试验方法(05。
- In the U. S. much of the desoluentized crude oil is degummed at the extraction plant. 在美国,多数脱溶剂的原油,是在萃取加工厂内进行脱胶处理。
- The macroreticular resin to adsorb leucomycin( LM) as the better method to replace the solvent extraction method was designed. 用大孔网状树脂吸附法代替溶媒萃取法,分离纯化柱晶白霉素。
- In the U.S. much of the desolventized crude oil is degummed at the extraction plant. 在美国,多数脱溶原油,是在萃取加工厂内进行脱胶处理。
- Study on Ultrasonic-assisted Solvent Extraction of Lutein from Tagetes eracta Linn. 超声波强化有机溶剂提取万寿菊中叶黄素的研究。
- The process of removing acetic acid from furfural wastewater by solvent extraction is studied in this paper. 本文研究了溶剂萃取法去除糠醛废水中醋酸的工艺过程。
- Some of the large-scale extraction plants adopt advanced product technics、equipments,so they are able to reduce solvent wastage and decrease hidden fire troubles. 国内部分大型油厂采用了先进生产工艺、设备,溶剂损耗低,减少了火灾隐患;
- The major problem of solvent extraction dephenolization process is that crude benzol dissolve in ammonia liquor. 以粗苯为溶剂萃取脱酚,粗苯的主要消耗是其在处理后氨水中溶解的损失。
- METHODS A solvent extraction acid dye spectrophotometry method was used with the detection wavelength at 412 nm. 方法 采用溶剂萃取酸性染料比色法测定含量 ,检测波长4 12nm。
- The waxes are classed as alcohol or organic solvent extracted materials. 这种蜡质属于乙醇有机溶剂的萃取物。
- The result shows, the N-Methyl pyrrolidone process has a significant comprehensive advantage, and this technology is recommended for the to-be-built butadiene extraction plant. 结果表明,N-甲基吡咯烷酮工艺技术的综合优势更为明显,推荐新建丁二烯抽提装置采用该技术。