Application of ASPEN PLUS in Nitrogen trifluoride-Carbon tetrofluoride Azeotropic Distillation;
ASPEN PLUS软件在三氟化氮-四氟化碳体系共沸精馏中的应用
In order to prolong the useful life of electrode and improve the efficiency of current,and to reduce the pollution of nickel on electrolyte and the cost of producing NF_3,the nickel anode was substituted by carbon anode in the course of producing nitrogen trifluoride(NF_3).
为提高电极的应用时间、提高电解槽的电流效率、降低镍对电解质的污染和降低生产成本,将现行制备三氟化氮(NF3)的阳极材料由镍换为碳。
These(preliminary) studies indicate that the boron fluoride with nitromethane or acetone system with higher separation factor is superior to the anisole system used currently,but a more detailed study is.
采用苯甲醚、硝基甲烷、丙酮、甲基异丁基甲酮4种络合剂分别与三氟化硼合成出了4种络合物体系。
The isotopes of boron,~(10)B and ~(11)B,were separated by means of a gas-liquid chemical exchange reaction and distillation involving the isotopic equilibrium between gaseous boron fluoride and a liquid boron fluoride-donor molecular addition complex.
设计了合成络合物体系的实验反应器,并用这些络合剂分别与三氟化硼合成了4种络合物体系。
The com plexes between these new donors and boron trifluoride (BF .
在介绍化学交换精馏法分离同位素硼10原理的基础上, 分析了目前工业化过程分离同位素硼10 存在的问题, 指出新的络合剂硝基甲烷(CH3NO2 )、丙酮(Acetone)、甲基异丁基酮(MIBK)、二异丁基酮(DIBK)等用于从三氟化硼分离硼10 具有更高的分离系数, 形成的络合物具有更好的稳定性, 其中CH3NO2 是现有同位素硼10分离工艺过程较为理想的替代络合剂。
Although the ionic conductivities of methanol and pure boron trifluoride diethyl etherate (BFEE) are very low, methanol containing small amount of boron trifluoride diethyl etherate is good proton electrolyte with maximum ionic conductivity of 20 mS/cm.
甲醇和三氟化硼乙醚(BFEE)本身离子电导率很低,向甲醇溶液中加入少量BFEE可以形成良好的质子电解质溶液。
Several separation routes of isotope boron 10 are described,but unique chemical exchange fractional distillation of boron trifluoride-anisole is adopted for the enrichment of boron 10 in large scale nowadays in the world.
叙述了同位素硼１０的分离技术，唯有三氟化硼—苯甲醚化学交换精馏法是当今世界美、俄等国工业生产规模所采用的技术路线。
Commercial Scale Process of BF_3 in Cylinder;
瓶装三氟化硼的大规模生产
Medical BF_3 And Its Safety Code in Use;
医用级三氟化硼及其在使用中的安全注意事项
To prepare the epoxy coating by heat-control soldfied in BF_3 microcapsule;
制备三氟化硼微型胶囊热控固化环氧涂料
Determines Trace Nitrogen Monoxide in Nitrogen Trifluoride by Gas Chromatography-Mass Spectrometry
气相色谱/质谱法测定三氟化氮中痕量一氧化二氮
Nitrogen trifluoride (NF3) is a toxic, colorless, odorless, nonflammable, oxidizing compressed gas.
三氟化氮（NF3）是有毒、无色、无嗅、不可燃的氧化性压缩气体。
trichloromonofluoromethane(freon 11)
三氯-氟化甲烷（氟利昂11）
Copolymerization of Olefins and CO Catalyzed by PdCl_2/M(CF_3SO_3)_n/N-N Ligand System;
氯化钯/三氟甲基磺酸盐/含氮配体催化烯烃与CO共聚反应研究
Applications of Phenyliodine(Ⅲ)-Bis(Trifluoroacetate)(PIFA) in the Synthesis of Nitrogen-containing Heterocycles;
二（三氟乙酸）碘苯（PIFA）在含氮杂环化合物合成中的应用
SYNTHESIS AND WAVE SPECTRUM ANALYSIS OF OXA-,AZA-,THIA-MACROHETEROCYCLIC COMPOUNDS WITH TRIFLUOROMETHYL SIDE-SUBSTITUTED;
三氟甲基侧取代氧、氮、硫杂大环化合物的合成及波谱分析
Copper(Ⅱ) Trifluoromethanesulfonate Catalyzed Insertion Reaction of Methyl Styryldiazoacetate and Arylamines
三氟甲磺酸铜(Ⅱ)催化的苯乙烯基重氮乙酸甲酯和芳胺的插入反应
Study on Fluorination and Trifluomethylation of [60] Fullerenes;
C_（60）的氟化和三氟甲基化研究
ethylether-boron trifluoride complex
乙醚－三氟化硼络合物
boron trifluoride proportional counter
三氟化硼正比计数管
Study of Trifluoromethylaion and Gem-Difluorocyclopropanation Reactions;
三氟甲基化及二氟环丙烷化反应的研究
triphenyl tetrazolium chloride method
氯化三苯基四氮唑法
Advances in the Application of Triethylamine Tris(hydrofluoride) to Organic Synthesis
三乙胺三(氟化氢)在有机合成中的应用
Electrical Properties of Nitrogen Doping Fluorinated Amorphous Carbon Thin Films;
含氮氟化非晶碳(a-C∶F∶N)薄膜电学性能的研究
Effects of Nitrogen Doping on Microstructure of Fluorinated Amorphous Carbon Thin Films
氮掺杂对氟化非晶碳薄膜微观结构的影响
Research Progress in the Fluorination of 3,3,3-Trifluoropropene from 1,1,1,3-Tetrachloropropane
1,1,1,3-四氯丙烷氟化合成 3,3,3-三氟丙烯研究进展
Study on the Separation of Trifluoromethane/Hydrochloride Gas Mixture and Conversion of Trifluoromethane;
三氟甲烷/氯化氢气体的分离及三氟甲烷的转化技术研究
enriched boron trifluoride proportional counter
富化的三氟化硼比例计数器