1)hydrogen donor供氢剂
1.Fundamental study on mild thermal cracking of vacuum residue with industrial hydrogen donors;减压渣油掺炼工业供氢剂缓和热转化的基础研究
2.Effects of dispersed catalysts, hydrogen donors and precursors of hydrogen donors on thermal diphenylmathane cracking reaction;催化剂和供氢剂及其前身物对二苯甲烷裂化反应的影响
3.One technique using hydrogen donor was introduced for super heavy oil upgrading and reducing viscosity under steam injection in well.供氢剂中四氢萘对超稠油水热裂解影响最大。
英文短句/例句
1.Effects of Hydrogen Donors and Coking-inhibitors on Pyrolytic Deposition of Endothermic Fuels under Supercritical Condition;供氢剂和结焦抑制剂对吸热燃料超临界热裂解沉积影响
2.Liquefaction of Branches of Fraxinus Chinensis Roxb.in the Tetralin-phenol Hydrogen-donor Solvents白蜡枝桠材在四氢萘与苯酚混合供氢溶剂中的液化工艺
3.The Research of Self-heating Plug Removal Agent and Discussion on Aluminum-water Reaction as Hydrogen Donor自生热解堵剂的研究和铝水反应作为供氢体的探讨
4.Protective effect of hyperpolarized preservation solution combining sodium-hydrogen exchange inhibitor and potassium channel opener on donor heart钠氢交换抑制剂与含钾通道开放剂的超极化停搏保存液合用对移植供心的保护作用
5.Design of hydrogen generation systems for fuel cells by using hydrolysis of sodium borohydride基于硼氢化钠制氢燃料电池供氢系统设计
6.Research on catalyst of hydrogen production from sodium borohydride in alkaline solution碱性硼氢化钠溶液析氢催化剂的研究
7.pH Basic line--Calcium hydroxideGB6852-1986pH基准试剂氢氧化钙
8.chlorinated hydrocarbon refrigerant氯化碳氢化合物制冷剂
9.solvent extraction and hydrogeneration of extracts溶剂萃取和萃液氢化法
10.A substance capable of yielding hydrogen ions.氢离子供体一种可放出氢离子的物质
11.Combination of sodium borohydride hydrogen generation system with PEM fuel cells硼氢化钠水解给PEMFC供氢的研究
12.Close off the supply of hydrogen completely.彻底切断氢的供给。
13.Inhibitors and promoters may affect the rate of oxxidution.抑制剂和促进剂能影响氢化速率。
14.hydrogen ion indicator氢离子[浓度]指示剂，酸碱指示剂，pH值指示剂
15.Improve C_3 Fraction Hydrogenation Catalysts Performance提高碳三气相加氢催化剂加氢性能的措施
16.Hydrogenation and Dehydrogenation Study on Nickel-based Catalyst;超细镍基催化剂上加氢—脱氢动力学研究
17.Study on the New Technology for the Production of Magnesium Hydroxide Flame Retardant;氢氧化钙法制备超细氢氧化镁阻燃剂研究
18.Catalytic Properties of Hydrogen-Deuterium Exchange of Methane on Rh/γ-Al_2O_3 CatalystRh/γ-Al_2O_3催化剂上甲烷-氘化氢间的氢氘交换性能
相关短句/例句
hydrogen donors供氢剂
1.The research progress of two kinds of thermal stabilizers,hydrogen donors and coke inhibitors that retard coke formation in pyrolysis of jet fuel at a temperature above 400℃ is summarized.介绍了供氢剂和结焦抑制剂两类热稳定剂抑制航空燃料高温(>400℃)热裂解期结焦的研究进展。
2.The distributions and properties of products from Shengli vacuum residue and Liaohe vacuum residue visbreaking with hydrogen donors were evaluated in a pilot plant.在实验室减粘裂化试验装置上,对胜利和辽河减压渣油在两种供氢剂存在下的减粘裂化反应产物分布以及产品性质进行了评定,实验室研究表明,采用供氢剂B时的减粘裂化汽油加柴油的总收率比不掺兑供氢剂和掺兑供氢剂A时增加了3-7个百分点,但是过程的生焦量也有所增加,而且柴油馏分与残渣燃料油的性质也变差。
3)hydrogen-donor solvent供氢溶剂
4)hydrogen-donating accelerator供氢促进剂
5)hydrodonor visbreaking供氢剂减粘裂化
1.The feasibility of SDNC used as commercial hydrodonor of Liaohe Huanxiling vacuum residue(VR) visbreaking compared with other hydrodonor visbreaking and conventional visbreaking, was investigated systematically in the article.通过对SDNC为供氢剂的辽河欢喜岭减压渣油 (VR)供氢剂减粘裂化工艺与常规减粘裂化及其它类型的供氢剂减粘裂化工艺的比较 ,初步考察了SDNC作为工业供氢剂使用的可行性。
6)precursor of hydrogen donor供氢剂前身物
延伸阅读
供氢体分子式：CAS号：性质：指氧化还原反应中脱去氢被氧化的那个物质。其本身具还原性是还原剂。由于脱氢实际上是脱下一个质子和一个电子(H=H++e)，故也可统称为供电子体(electron donor)。在线粒体内膜电子传递链中，则同一物质既是受电子体又是供电子体，顺序地起传递电子或电子和质子的作用，完成从代谢物至分子氧为最终氧化剂的链式反应。
