molecular sieve 中文意思是什麼

molecular sieve 解釋
【物理學】分子篩。

  • molecular : adj. 分子的,由分子形成的,分子內[間]的。adv. -ly
  • sieve : n. 1. （細眼）篩。2. （約裝一 bushel 的）粗筐。3. 〈比喻〉嘴松的人，守不住秘密的人，嘴不嚴的人。vt. 篩，篩選。
  1. Determination of static adsorbed water for molecular sieve

    分子篩靜態水吸附測定方法
  2. Determination of dynamic adsorbed water for molecular sieve

    分子篩動態水吸附測定方法
  3. The synthesis methods of isobutyl acetate catalyzed by p - toluene sulfonic acid, amino sulfonic acid, strongly acidic cationic exchange resin, ferric chloride hexahydrate, cupric chloride bi - hydrate, stannic chloride pentahydrate, ammonium ferric sulfate dodecahydrate, sodium bisulfate monohydrate, potassium bisulfate, chitosan sulfate, sodium dihydrogen phosphate, rare earth metallic oxide, solid super acid, heteropoly acid and molecular sieve etal were reviewed

    摘要評述了對甲苯磺酸、氨基磺酸、強酸性陽離子交換樹脂、六水三氯化鐵、二水氯化銅、五水四氯化錫、十二水合硫酸鐵銨、一水硫酸氫鈉、硫酸氫鉀、殼聚糖硫酸鹽、磷酸二氫鈉、稀土金屬氧化物、固體超強酸、雜多酸和分子篩等催化劑催化合成乙酸異丁酯的方法。
  4. Molecular sieve dryer, air dew point is - 40 after drying

    分子篩乾燥乾燥后空氣露點達到- 40
  5. Determination of static absorbed ethene and nitrogen for molecular sieve 3a

    3a分子篩靜態乙烯和氮氣吸附測定方法
  6. With molecular sieve bed method to produce reagent grade gb 678 - 2002 ethyl alcohol

    分子篩床法生產試劑級無水酒精
  7. Determination of particle size for granular molecular sieve

    粒狀分子篩粒度測定方法
  8. Determination of bulk density for molecular sieve

    分子篩堆積密度測定方法
  9. Determination of abrasion for molecular sieve 3a

    3a分子篩磨耗率測定方法
  10. Natural cryptomelane ; manganese oxide octahedral molecular sieve ; occurence ; xialei manganese deposit in guangxi

    天然錳鉀礦八面體分子篩產出特徵廣西下雷錳礦
  11. These years, solid adsorption used in heat pumps and refrigerating / air - conditioning systems has been rapidly developed and saved energy because of the demands in the field of energy and environment. most of molecular sieve diameters lie within the nano - scale, but the classical condensation theories show some limitations in explaining the adsorption phenomenon in nanopores

    資料表明，經典傳熱傳質學的連續介質傳遞理論在解釋和預測納米尺度微孔吸附/脫附過程的相變特徵方面，存在局限性，相比之下，分子動力學模擬能克服這一缺陷再現納米微孔中的吸附過程。
  12. In the supergene zones of xialei manganese deposit in guangxi, south china, there is abundant resource of natural cryptomelane, which is well known as a manganese oxide octahedral molecular sieve having a well - defined 2 2 tunnel structure oms - 2 with k

    錳鉀礦是一種有孔道結構的錳氧化物八面體分子篩oms - 2 ，具有良好的催化氧化性和離子交換性。
  13. Determination of crystallinity and lattice parameters of synthetic molecular sieve by x - ray diffraction

    射線衍射法測定分子篩晶胞參數與結晶度
  14. ( 1 ) for the first time, compositing the chemical compounds of alkaline - earth metal with the adsorption material, 13x molecular sieve, silica gel, and activated alumina to gain a series of composite adsorbents with good performance that higher adsorption capacity and lower regeneration temperature and suitable for adsorption refrigeration systems that can be driven by low - grade thermal energy

    首次將堿土金屬化合物及其鹽類與傳統吸附材料13x分子篩、硅膠和活性氧化鋁等復合，制取具有較高吸附量和較低再生溫度的適合於以低溫熱能驅動的吸附製冷過程的一系列優良復合吸附劑。分別在自製的吸附製冷、除濕製冷模擬實驗裝置上，測得該系列復合吸附劑與水和乙醇組成的吸附製冷工質對的吸附製冷性能以及除濕製冷性能均優于傳統吸附劑（ 13x ，硅膠和活性炭） 。
  15. It is also used in the manufacture of silica gel, silica, molecular sieve, zeolite etc. the application of sodium silicate will be further broadened in the future

    在化學工業中，硅酸鈉被廣泛用於製作硅膠、硅熔膠、白碳黑、分子篩、沸石等原料。
  16. The pillared montmorillonites could be used as catalysis of molecular sieve and environmental materials for their good properties such as large surface area, adjustable pore structure, strong acid activation and so on

    柱撐蒙脫石多孔材料因其具有比表面積大、孔結構可調且分佈均勻、酸活性高等物化性質而成為新型分子篩催化材料及環保材料。
  17. The technology involved in providing a continual stream of high purity nitrogen is pressure swing adsorption. this technique uses a bed of carbon molecular sieve to selectively remove oxygen and other contaminants from atmospheric air

    碳分子篩從空氣中分離氮氣的原理是根據空氣中氧和氮在碳分子篩中不同的擴散速度或不同的吸附力以及兩種效應同時起作用的結果。
  18. Although samples were in a hot reflux for a long time at 85 in the experiment, and 5 ? molecular sieve of the adsorbed sample was acidized by hydrofluoric acid, the analytical method was tested to have little influence on carbon isotopic composition of the saturated hydrocarbons before and after complexation

    盡管實驗過程中樣品經過85長時間加熱迴流及吸附樣品的5 ?分子篩用氫氟酸酸化處理，但實驗結果經儀器檢測，證明該方法對正構烷烴碳同位素值影響因素不大。
  19. Test method of attrition of molecular sieve desiccant used in refrigeration system

    製冷系統用分子篩乾燥劑抗磨耗性能的試驗方法
  20. The molecular sieve 4a produced by our factory refers to natrium of model a crystal structure, which can absorb critical molecule no more bigger than 4a. it is mainly used for dehydration of airtight gas or liquid in static state. it is used as static dessicant for household frozen system, pharmacy packaging, motor aircondition, electrical parts and chemical products easily to degenerate and used as dehydrating agent for dope plastic system

    高效除味劑是一種多孔的含碳物質，其發達的空隙結構使它具有很大的表面積，還有更細小的孔-毛細管，具有很強吸附能力，無污染，無毒副作用，無任何化學添加劑，對人體無害，是天然環保產品。
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