催化剂载体

• The purpose of the study in this paper was to obtain the surface information of the based - titanium whiskers by afm as much as possible , which could provide some useful information for the applications of based - titanium whiskers in catalysts , composites , substrates and other aspects
  本文研究的目的是利用afm对钛基晶须表面结构进行研究，期望对钛基晶须在催化剂、复合材料、催化剂载体方面的应用可以提供一些有用的信息。
• The activated alumina manufactured in ou factory has a large capacity of absorption , high surface area , high strength and thermal stability . it can be widely used as an absorbent , desiccant and catalyst carrier in chemical , pertochemical , fertilizer , oil and gas industries
  我公司生产的活性氧化铝具有吸附容量大、比表面积大、强度高、热稳定性好等特点，可广泛应用于化工、石化、天然气和化肥等工业中作吸附剂、干燥剂及催化剂载体等。
• Due to the potential large specific surface area of sepiolite , its catalyzing activity was directly proportional to specific surface area . thus , the properties of sepiolite as catalyzer carrier could be determined by increasing the specific surface area inside or outside the sepiolite
  由于海泡石具有极大的潜在比表面积，海泡石的催化活性是与其表面积成正比，因此通过增加海泡石内外表面积的方法就能表征业海泡石作为催化剂载体的性能。
• However , as far as the surface of nature sepiolite is concerned , its acidity is weak , and the channel is narrow , and its thermo - stability is poor , which lead to defects such as the destroying effect on the component structure of molecular sieve on the condition of water steam
  但天然海泡石存在表面酸性弱，通道小，热稳定性差以及在水蒸气条件下对分子筛组分结构有破坏作用等缺陷，故对天然海泡石进行改性是使其成为催化剂载体所必作的工作。
• 1 . by means of the refining and purifying of sepiolite minerals , portions with low - crystallinity and impurity minerals which was not fit for being the catalyzer carrier were eliminated . the specific surface area of the refined sepiolite product increased to 236 . 36m2 / g from the original 139 . 66m2 / g
  通过对海泡石矿物的精制提纯，去除了矿物中不适宜作催化剂载体的低结晶部份和杂质矿物，使海泡石精制产物比表面积由139 . 66m ~ 2 g提高到236 . 36m ~ 2 g 。
• Honeycomb ceramic has high surface and lighter weight . it is good at the heat insulation , so it is suitable for various kinds of catalyst carriers . it is widely used for automotive emissions control , stationary emissions control , chemical processing and refining industries
  蜂窝陶瓷材料具有比表面积大、隔热性较好及重量较轻的特点，因此它适用于各种用途的催化剂载体，现已被广泛应用于汽车尾气净化、固定气体排放的净化、化学工艺、精练工业等方面。
• They are widely used in the fields such as catalysis , catalytic supports , selective sorbent , molecular screen , film , electrochemistry , optical element , zymic counterfeit and dyestuff base materials for their good properties of large bet surface area , porosity and large surface activity
  它具有大比表面积、多孔和高表面活性等性能，在催化剂及催化剂载体、选择吸附剂、分子筛、膜、电化学、光学元件、酶仿制品和染料基质等领域显示出广阔的应用潜力。
• Systemic study had been done in this work on the high - crystallinity selecting , impurity removing , acid - activation treating and memo - activation treating of the sepiolite mineral . the specific surface area and activation center of the sepiolite were increased greatly , which endowed the materials with properties as catalyzer earrier . in addition , due to the largely improvement of the main properties of sepiolite such as adsorption properties and catalyzing properties , this novel type of sepiolite would achieve wider application in the field of industry , agriculture , environment protection and so on
  通过对海泡石矿物进行高结晶度选择，除杂、进行酸活化处理和热活化处理等四个方面的系统研究，海泡石的比表面积和活化中心达到大幅度提高，使海泡石达到作催化剂载体的目的，而且由于海泡石的主要性能吸附性能和催化性能大幅度提高，使海泡石在工业、农业、环保能得到更广泛的应用。
• Pingxiang chemshun ceramics co . , ltd , a professional enterprise for chemical & petrochemical and ceramic industrial supply , wholly manufacture alumina grinding balls & lining bricks ; support materials of catalyst and varied chemical packings ; environmental ceramics & ceramic honeycomb etc , most of these are exported directly
  萍乡市置顺陶瓷有限公司是一家集工、贸为一体的工业陶瓷专业生产厂家，主要生产中、高铝研磨瓷球、衬砖、各类化工填料、催化剂载体、蜂窝陶瓷等产品，产品一半以上直接或间接出口国外。
• Silicon dioxide spherical particles are widely used in many fields of advanced technology , such as photonic crystals , catalyst supports , chromatographic packing materials and standard materials in measurement etc . in this article , micrometer sio2 spherical particles were synthesized by polymerization - induced colloid aggregation process
  由于二氧化硅球形颗粒在光子晶体、催化剂载体、色谱填料、标准计量等许多高新技术领域有着非常广泛的应用前景。本文用聚合诱导胶体团聚法制备介孔二氧化硅球形颗粒，并对其形成机理及制备条件进行了详细研究。