distillation residue
英 [dɪstɪˈleɪʃn ˈrezɪdjuː]
美 [dɪstɪˈleɪʃn ˈrezɪduː]
网络 蒸馏残余物; 蒸馏残渣; 蒸馏残液[残渣]
双语例句
- The components of the hydrochloric and the fire_retardant in the distillate and distillation residue were analysed after the waste water was distilled.
同时分析了将姑废水简单蒸馏后馏出液及釜液中盐酸和阻燃剂的含量。 - "After destructive distillation, coal leaves a solid residue, coke, while, coal-tar and pitch are collected as a distillate, and coal-gas is collected in gasometer"
煤干馏后剩下的固体残渣焦炭，而煤焦油和沥青则作为馏出物收集起来，煤气则收集于储气器中 - The content referred to crude distillation, processing of VGO and vaccum residue, equipment corrosion and anticorrosion as well as the treatment of the wastes.
内容涉及原油蒸馏、减压蜡油加工、渣油加工、三废治理、设备腐蚀与防腐蚀措施等。 - The result shows that the elementary sulfur with the purity of above 98% can be produced by distillation process under normal pressure. The sulfur in distillation residue can be decreased to 24.48%, which is in the form of compounds.
结果表明采用常压蒸馏的方法能较好地脱除硫磺渣中的元素硫并得到硫磺，硫磺纯度达98%以上，试验残渣含硫可降为24.48%，为化合态的硫。 - The matrix sodium is separated by vacuum distillation at the temperature of 380 ℃ and under the vacuum of 6 × 10~ (-4) Pa. The calcium in residue is dissolved and analyzed by ICP-AES.
在380℃，6×10-4Pa真空度下，蒸馏分离基体钠，蒸馏后溶解残渣中的钙并在电感耦合等离子原子发射光谱仪（ICP-AES）上分析。 - Study on Vacuum Distillation of Selenium Residue
硒渣真空蒸馏研究 - The selenium can be recovered from the distillation residue by one of the following method, i.e sulfatizing sublimation, leaching by KClO_3-HCl or water, iodine reduction or hydrogen reduction at high pressure.
从含硒蒸馏渣中回收硒，可用硫酸化升华法、氯酸钾-盐酸浸出法或水浸法、碘还原法以及加压氢还原法提取。 - Study on the chemical constituents of wood turpentine oil, flotation oil and distillation residue extracted from pine stumps
红松明子抽提物&木松节油、选矿油、釜残油化学成分的研究 - Recovery of 2-Methyl Furan from Distillation Residue
2-甲基呋喃残液的回收分离研究 - Extended properties and a methodology for the determination of the structure of simple distillation residue curve maps for ternary mixture are described.
介绍了三组元混合物共沸系统中简单蒸馏残余曲线图结构的性质和画法。 - The product was purified by distillation under reduced pressure, the residue remained after distillation could be used as catalyst in circulation. The yield of title compound was 91.6% and content of 1-benzyl-2-pyrrolidone was 99.3%.
产物经减压蒸馏分离提纯，蒸馏后的残余物作催化剂循环使用，1-苄基-2-吡咯烷酮收率为91.6%，含量99.3%； - Study on the Structure of Simple Distillation Residue Curve Maps
简单蒸馏残余曲线图结构的研究 - After the excess of methanol was removed by distillation, the residue was extracted.
蒸出过量甲醇后，萃取剩余物，有机相过滤得树脂。 - The cracked gas is analyzed by gas chromatography, the liquid reaction products are separated into narrow fractions of every 30 ℃ distillation range by true boiling point distillation and the condensation product of residue oil is analyzed by Soxhlet extraction.
气相色谱分析裂化气的组成，液相反应产物通过色谱模拟实沸点蒸馏分析，以30℃的馏程间隔划分成窄馏分，利用索式抽提对残渣油的缩合产物进行分析。 - In order to improve the traditional Parkes method of desilverization ( zinc desilverization) for fining crude bismuth, the new technique of desilverization by vacuum distillation, in which bismuth is distilled and then condensed but silver remains in residue, has been investigated.
为克服粗铋精炼中，传统的加锌除银工艺存在的效率低、污染环境等问题，提出了用真空蒸馏，将铋蒸馏、冷凝，银残留在蒸馏渣中的脱银工艺。 - On basis of the theoretical study of graphical design of reactive distillation system, the applied area and limitation of reaction space, transformed composition variables and residue curves were discussed.
从反应精馏过程图解法设计的理论研究出发，探讨了反应空间、转换组成变量以及剩余曲线等应用范围和局限性； - To explore a new technology for synthesis of bis ( 2-hydroxyethyl) terephthalate from terephthalic acid and ethylene glycol, feasibility of reactive distillation process for the direct esterification was analyzed with the aid of residue curve map using Aspen Plus simulation package.
为开发聚对苯二甲酸乙二醇酯聚酯单体新的生产工艺，利用剩余曲线图，对反应精馏直接酯化合成的可行性进行了分析。 - Aniline was recovered by distillation and separated from water, and the residue as catalyst was reused.
回收苯胺和蒸馏后残余物作催化剂可以循环使用。 - Study on Catalytic Cracking Process of Liaohe Goudron INCREASING DISTILLATION YIELD OF ATMOSPHERIC RESIDUE BY BLENDING FCC DECANTED OIL
掺炼辽河减压渣油的研究常压渣油掺炼催化裂化油浆提高蒸馏拔出率的研究 - The technological researches for recover elementary sulfur by distillation under normal pressure from sulfur residue after highpressure acid leaching of sulfide zinc concentrate has been carried out and the influential factors for distillation were analyzed.
对硫化锌精矿高压酸浸后的硫磺渣进行常压蒸馏提取元素硫的工艺研究，分析影响蒸馏过程的因素。 - Treatment of Germanium Distillation Residue Slays by Pyro-Hydrometallurgy Complex Process
火湿法联合工艺处理锗蒸馏残渣 - Lactic distillation residue is a kind of pollutant which has a state between liquid and solid and is yielded in the process of lactic production, and it has high COD concentration and it is bio-degradable, its main ingredient is carbohydrate and its degrading product.
通过发酵工艺生产乳酸产生的乳酸精馏残液是一种介于液态和固态之间的含有高浓度可生物降解有机物的一种污染物，其成分主要为碳水化合物及其降解产物。 - After steam distillation for extracting the volatile oil, water extracts and the residue made Schisandra fermenting wine.
五味子提取挥发油后的水提液及残渣制成的五味子发酵酒。 - At last, the influences of reaction temperature and the initial pressure of hydrogen on the reaction rate were analyzed, as well as the relation between reaction temperature and activation energy, and the reaction mechanism of distillation residue liquefaction was analyzed compared with the coal liquefaction mechanism.
最后分析了反应温度、氢气初始压力对反应速率的影响，讨论了反应温度与活化能的关系，并结合煤直接液化机理探讨了蒸馏残渣液化的反应机理。