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- The leakage and treatment of solvent desorber in a butadiene unit of organic synthesis plant are introduced. 摘要介绍了某石化公司乙腈法抽提丁二烯装置的一次溶剂解吸塔泄漏情况和处理过程。
- Keywords Solvent Desorber;Leakage;Crevice corrosion;Welding defect; 溶剂解吸塔;泄漏;缝隙腐蚀;焊接缺陷;
- Adsorption on charcoal, solvent desorption and analysis by GC ( FID ) were performed. 活性炭吸附空气中邻-氯甲苯,样品经溶剂解吸,色谱检测。
- To establish a solvent desorption gas chromatography for determining n-Butyl glycidyl ether in the air of workplaces. 目的建立工作场所空气中正丁基缩水甘油醚的溶剂解吸气相色谱测定方法。
- Methods:Silica gel tube adsorption and solvent desorption were used for sampling of methacrylic acid and analysis was performed by HPLC. 方法:以硅胶管采集空气中甲基丙烯酸,用甲醇解吸后高效液相色谱测定。
- They need the money to stay solvent. 他们需要这笔钱来保持偿付能力。
- Solvent Desorber 溶剂解吸塔
- The hypothetical universal solvent once sought by alchemists. 万能溶剂炼金术士曾一度寻求的假想的万能溶剂
- Alcohol is a solvent of resinous substances. 酒精是树脂性物质的溶媒。
- A solvent with which paint is thinned to the proper consistency. 颜料溶解液,展色剂用以稀释颜料至合适浓度的稀释液
- When he bought the company it was barely solvent. 当他购买该公司时,它仅有足够的钱偿还其债务。
- Smoke is almost as great a solvent as divorce. 吸烟和离婚已变成两大消溶剂。
- Water is a very good solvent for ionic species. 水对各种离子是非常好的溶剂。
- First Mercantile American Bank was solvent. 美利坚第一商业银行具有偿付能力。
- Does not contain chlorinated solvent. 本品不含氯化物溶剂。
- The company is presumed to be still solvent . 公司被假定仍有偿还能力。
- Lead is more solvent in acidic water. 铅在酸性水中更易溶解。
- They could thermally desorb these ions by heating the foil to red heat. 他们通过加热金属箔至红热以解吸这些离子。
- If water is the solvent, it is called hydration. 如果以水作溶剂,它便称为水合。
- Keywords Methacrylonitrile;Workplace air;Solvent desorption;Gas chromatography; 甲基丙烯腈;工作场所空气;溶剂解吸;气相色谱;