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- FN/MA-3 and FL/MA catalysts can be performed well under low steam/gas ratio and high space velocities conditions and have superior thermal stability and sulfur tolerance to the unsupported WGS catalysts. 负载型无铬高变催化剂FN/MA-3和FL/MA具有很高的催化活性,CO的转化率在400℃时都能达到95%25以上,350℃时达到80%25以上,在低汽/气和高空速条件下运行良好,和非负载型催化剂相比具有优越的耐热性能,具有一定的工业应用价值。
- A review is given on the causes for deactivation of domestic and foreign Co Mo based sulfur tolerant shift catalysts. 对国内外Co -Mo 系耐硫变换催化剂失活的原因进行了综述。
- Since the introduction of the Co Mo based sulfur tolerant shift catalysts a deep, painstaking study has been made of their preparation process, reaction mechanism and kinetics. 自Co - Mo 系耐硫变换催化剂问世以来,人们对其制备工艺、反应机理、动力学等进行了深入细致的研究。
- The intrinsic kinetics of KD306 type sulfur tolerant methanation catalyst was studied in an isothermal integrated reactor and the reaction model of power functions type was established. 采用等温积分反应器,测试了KD306型耐硫甲烷化催化剂的本征动力学,建立了幂函数动力学模型。
- Study on Sulfur Tolerance of Pd-Pt Catalyst Supported on Carbon Nanofibers for Hydrogenation of Naphthalene to Tetralin 碳纳米纤维负载Pd-Pt催化剂的萘加氢耐硫性能
- Sulfur can be used to make gunpowder. 硫磺可以用来制造火药。
- This has gone beyond the gauge of her tolerance. 这已超出她的忍受范围。
- Keywords platinum;rare earth oxide;steam reforming;isooctane;hydrogen;sulfur tolerance; 铂;稀土氧化物;水蒸气重整;异辛烷;氢气;硫中毒;
- QDB-04 sulfur tolerant catalyst for CO shift QDB-04耐硫变换催化剂
- sulfur tolerant shift catalyst QCS-01 QCS-01型耐硫变换催化剂
- Keywords Y zeolite;steam;dealumination;palladium;platinum;tetralin;hydrogenation;sulfur tolerance;spill-over hydrogen; 沸石;水蒸气;脱铝;钯;铂;四氢萘;加氢;耐硫性;溢流氢;
- Physiological tolerance to a drug resulting from repeated use. 适应性由于长期使用某种药物而产生的对该药的生理上的耐药性
- This machine part was built to a tolerance of 0.01 millimeters. 这一机器部件的制造公差是0.;01毫米。
- In ordinary living there can be some tolerance of unpunctuality. 在平常的生活中,对不准时的行为可以给予一些宽容。
- Lacking tolerance, breadth of view, or sympathy; petty. 才智有限的缺乏忍耐力、认识深度或同情心的; 气量小的
- He has a low ceiling of tolerance. 他的容忍力很低[气量小]。
- Iron and steel with too much sulfur are red-short. 含硫过多的铁和钢都是热脆性的。
- Tolerance is another name for indifference. 宽容是不关心的别名。
- The quality or condition of being intolerant; lack of tolerance. 不容忍:不能忍受的品质或状况; 缺少耐性
- Sulfur is an essential nutrient for plants. 硫是植物的一种重要的营养元素。