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- There are two metheds to product furfuryl alcohol:liquid phase and gas phase hydrogenation of furfural. 糠醇是一种重要化工原料,其生产方法有两种:糠醛液相加氢和气相加氢。
- The advanced adiabatic nitration technology, liquid phase hydrogenation technology and wastes treatment technology are introduced. 介绍了苯胺生产中先进的绝热硝化技术、液相加氢技术、三废治理技术。
- The reaction kinetics and catalyst deactivation kinetics of furaldehyde liquid phase hydrogenation ona Raney cobolt alloy catalyst were studied in a high-pressure batch reactor. 采用合金骨架钴催化剂在间歇高压反应釜中进行了糙醛液相加氢反应动力学及失活动力学的研究。
- According to the liquid phase hydrogenation technology in the production of 2-ethylhexanol, we exploited a new series of Ni catalysts for liquid phase hydrogenation. 针对工业上两步法加氢辛醇合成过程中的第二步液相加氢反应工艺,研制开发了新型镍系液相加氢催化剂。
- The liquid phase hydrogenation of furfural to furfural alcohol as probe reaction was carried out on the catalyst. Effects of Mo on catalytic properties of Ni-B/TiO2-Al2O3 were studied by means of DSC,BET,TPR and TPD. 以糠醛液相加氢为探针反应,采用示差扫描量热法、比表面积测试、程序升温还原和程序升温脱附等表征手段,考察了Mo对Ni-B/TiO2-Al2O3催化剂性能的影响。
- Keywords furfural;liquid phase hydrogenation;furfurol;deactivation; 糠醛;液相加氢;糠醇;催化剂失活;
- Keywords methyl isobutyl carbinol;methyl isobutyl ketone;mesityl oxide;liquid phase hydrogenation;catalyst; 甲基异丁基甲醇;甲基异丁基甲酮;异丙叉丙酮;液相加氢;催化剂;
- Preparation of powders for ZnO varistors by liquid phase process. 液相法制备ZnO压敏电阻器粉料。
- The reaction occurs in the liquid phase of the system. 这个反应在液体相位发生。
- Keywords liquid phase hydrogenation;catalyst;2-ethylhexanal;2-ethylhexenol;2-ethylhexenal;2-ethylhexanol; 液相加氢;催化剂;异辛醛;辛烯醇;辛烯醛;辛醇;
- Keywords liquid phase hydrogenation;catalyst;2-ethylhexanal;2-ethylhexenol;2-ethylhexanol; 液相加氢;催化剂;异辛醛;辛烯醇;辛醇;
- Keywords modified sepiolite;amorphous alloy;furfural;liquid phase hydrogenation;furfuralcohol;catalysis; 改性海泡石;非晶态合金;糠醛;液相加氢;糠醇;催化;
- Hydrogen donor can provide active hydrogen atom to postpone or control the forming of the second liquid phase and effectively restrain the coking when catalyst and hydrogen were absent. 供氢剂在无催化剂和氢气存在条件下 ,可提供活性氢原子推迟或阻止第二液相的形成 ,有效抑制生焦 ;
- In their pure gas and liquid phases, hydrogen molecules contain two bound atoms each. 在纯气态和液态下,氢分子只含有两个相互键结的原子。
- When point c is reached, the substance is wholly in the liquid phase. 达c点时,物质全部成为液相。
- Liquid phase took an active part in the gelation of dissolved active sil... 液相参与凝胶与沸石的生长过程,在晶化过程中容易形成聚晶。
- At the injection well both a gas and a liquid phase are present at equilibrium. 在注入井中,气相和液相都处于平衡状态。
- GaP:N liquid phase epitaxy material photoluminescence light-emitting region. 标 签 GaP:N液相外延材料 光致发光 发光区域。
- Magnesium titanate was obtained with special liquid phase precipitation method. 采用特殊液相沉淀法制备了镁的钛酸盐。
- liquid phase hydrogenation 液相氢化