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- eomplexing denitrogenation 络合脱氮
- The results indicate that the photooxidation is obviously helpful to denitrogenation of the Shenfu macerals. 结果表明:光氧化对神府煤不同密度级组分的脱氮有明显效果;
- Objective To explore the effect of different degrees of denitrogenation on decompression sickness. 目的探讨不同时间的吸氧排氮方案对高空减压病的预防效果。
- The denitrogenation from the refined Daqing 500SN oil is systematically studied with the complexing method. 采用络合法脱氮技术对大庆500SN精制油进行了系统的研究。
- The process feature is that a step of denitrogenation by complexing isinvolved in the process. 该工艺的主要特点是包括一步络合脱氮过程。
- An efficient solid denitrogenation process for lubricant base oil is introduced. 介绍了一种润滑油基础油高效固体脱氮工艺。
- The basic principles,current situation and trend of urban sewage biological denitrogenation are introduced. 本文介绍了城市污水生物脱氮的基本原理,研究现状和进展。
- Dinitrobenzohroxan was synthesized with a new method through the azideation ofpicryl chloride and denitrogenation. 采用新的合成方法,以苦基氯为原料,经过叠氮化和脱氮环化反应,合成了苯并氧化呋咱化合物。
- The methods of denitrogenation from liquid metal by flux, vacuum and bubble carrying are reviewed in this paper. 本文综述了金属液熔渣脱氮、真空脱氮和气泡携带法脱氮方法。
- Denitrogenation experiments towards Daqing third vacuum dewaxing distillate were carried out with TTS denitrogenation agent. 采用TTS脱氮剂对大庆减三线脱蜡油进行脱氮实验,考察增加脱氮工艺对油品质量的影响。
- Biological denitrogenation theory,A/O technological process,mire taming and operation management were discussed in this paper. 介绍了生物脱氮原理、A/O工艺流程及污泥驯化和运行管理。
- The testing methods for total nitrogen and the denitrogenation technologies such as acid refining,solvent refining were also reviewed. 综述了酸精制、溶剂精制等脱除石油产品中氮及各种总氮的测定方法。
- Abstract: Removal of basic nitrogen compounds (BNC) from RFCC LCO was studied in lab using a denitrogenation agent WH-2. 摘要: 在实验室用WH-2 脱氮剂脱除RFCC 柴油中的碱性氮化物。
- A new denitrogenation agent which is mixed with an organic solvent for separating the nitrogen compounds from petroleum products has been developed. 开发出一种新型脱氮剂,与有机溶剂配成脱氮溶液可脱除石油产品中的氮化物。
- The research of furfural refining adding denitrogenation agents by the method of combining physical extraction and chemical reaction has been done. 在糠醛精制过程中添加脱氮组分,采用物理抽提与化学反应相结合的方法对模拟基础油进行脱碱氮研究。
- Vacuum denitrogenation and bubble carrying denitrogenation are mainly influenced by vacuum,argon stirring, oxygen and sulphur concentrations in liquid metal. 真空度、氢气搅拌和金属液中氧、硫浓度是影响真空脱氮和气泡携带法脱氮的主要因素。
- This article listed new technical process and some characteristics about the current city sewage synchronization biology eliminating the phosphorus denitrogenation ... 文章列出了当前城市污水同步生物除磷脱氮的几种新工艺流程及其一些特点,初步讨论了“工况交替”、“固液分离”和“曝气形式”有关问题。
- This review summarizes applications of ILS in extractions of metal ions,organic compounds,bio-molecules,desulfurization or denitrogenation from fuels and gases and so on. 本文综述离子液体萃取金属离子、有机化合物、生物分子,脱硫,脱氮及气体分离等的最近研究进展。
- Main studies in the field of thermodynamics of denitrogenation by flux are related to the chemical reactions of nitrogen in slag and metal and the nitride capacity of slag. 熔渣脱氮热力学研究主要涉及脱氮反应和熔渣的氮容量。
- large-scale eomplex system simulation (LCSS) 复杂大系统仿真
