硫化物催化劑 的英文怎麼說

中文拼音 [liúhuàcuīhuà]
硫化物催化劑 英文
sulfide catalysts
  • : 名詞[化學] sulphur; sulfur [美國] (16號元素, 符號s)
  • : 名詞1 (東西) thing; matter; object 2 (指自己以外的人或與己相對的環境) other people; the outsi...
  • : Ⅰ名詞1 (藥劑; 制劑) a pharmaceutical or other chemical preparation 2 (某些有化學作用的物品) a...
  1. Uses : used in the manufacture of persulfate ; used in the manufacture of aniline dyes ; used in the treatment of oxidized metal surface ; used as the initiator for the polymerization of monomers ; used in decoloring and bleaching of oil, cleaning and deodorization of deteriorating barm, accelerating ripening agent ; used as additive for under - well fracturing in petroleum mining

    用途:用於製造過酸鹽的製造;用於苯胺染料的製造,甕染料的氧發色;用於氧金屬表面處理;用於有機合成工業中,高分子聚合的引發;油的脫色和漂白,變敗酵母的洗滌,脫臭,小麥的;石油開採用于井下壓裂的添加
  2. The methods for synthesizing p - hydroxyl ethyl benzoate catalyzed by sulfuric acid, p - toluene sulfonic acid, amino sulfonic acid, strongly acidic cationic exchange resin, ferric chloride hexahydrate, aluminum chloride hexahydrate, stannic chloride pentahydrate, copper sulfate, titanium sulfate, rare earth metal oxide, sodium bisulfate monohydrate, solid super acid and heteropoly acid and so on are reviewed

    摘要評述了酸、對甲苯磺酸、氨基磺酸、強酸性陽離子交換樹脂、六水合三氯鐵、六水合三氯鋁、五水四氯錫、酸銅、酸鈦、稀土金屬氧、一水酸氫鈉、固體超強酸、雜多酸等合成對羥基苯甲酸乙酯的方法。
  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、六水三氯鐵、二水氯銅、五水四氯錫、十二水合酸鐵銨、一水酸氫鈉、酸氫鉀、殼聚糖酸鹽、磷酸二氫鈉、稀土金屬氧、固體超強酸、雜多酸和分子篩等合成乙酸異丁酯的方法。
  4. However the binary catalysts system favors low residue content. it was found that the residue content were remained at a low level with ethylene glycol as the reaction media and 6 % ( by mass ) of sulfuric acid as the catalyst in the presence of phenol. the contents of lipophilic products were investigated

    經凝膠色譜法測定表明,以濃酸苯酚為、乙二醇為反應介質的反應體系,所得到液的平均相對分子質量最低, m _ w為806 , m _ n為799 。
  5. Nonmetal element doping mechanisms of titanium oxide photocatalyst

    過渡金屬硫化物催化劑加氫作用機理
  6. The main work and the conclusion of the article are : ( 1 ) give a suggestion on the reaction mechanism and the principle of catalyst selection. ( 2 ) by comparison of the catalyst activity of solid superacid with the zinc oxide, stannous chlorde and tin ( ii ) octate in the synthesis reaction. we find that although its activity is lower than tin ( ii ) octate, obviously higher than that of traditional zinc oxide and stannous chlorde. from the point of preparation cost, we select solid superacid as catalyst

    但從的制備成本和工藝的角度選擇,固體超強酸具有明顯的優勢; ( 3 )制備一系列單組元和雙組元酸促進氧固體超強酸,並用於丙交酯的合成反應,篩選具有最佳活性的固體超強酸: ( 4 )使用so2 - 4 / zno - sno2 ( 2 : 1 ) la3 +固體超強酸作,反應脫水時間1
  7. Lead hydrogen phosphite superfine powder, lead oxide phosphite hydrate superfine powder and tribasic lead sulfate superfine powder were prepared by micro - liquid - phase synthesis method ( mlps method ) in this paper. at room temperature, acetic acid worked as catalyst, lead oxide and phosphite or sulfate were blended thoroughly, then were ground for tens minutes

    本文採用微液相合成法制備了亞磷酸鉛、二鹽基亞磷酸鉛和三鹽基酸鉛超細粉末,以氧鉛和亞磷酸或酸為原料,以醋酸為,在室溫下充分混合、研磨幾十分鐘,乾燥后即可得到產
  8. Catalytic activity of hydrodesulfurization on nitride niw catalysts

    鎳鎢系列氮的加氫脫性能
  9. Poly - o - toluidine ( pot ) is selected as the electro - catalyst of 2, 5 - dimercaptan - 1, 3, 4 - thiadiazole ( dmct ) because the solubility of pot in organic solvents is much higher than that of pan. therefore, dmct can contact with pot at molecular level. it suggests that the oxidative reaction order is 2 and the reduced reaction order is 1 by testing its electrode kinetics

    聚苯胺難以溶於有機溶,因此選用易溶於有機溶的聚苯胺衍生聚鄰甲基苯胺( pot )作有機2 , 5 -二巰基- 1 , 3 , 4 -噻二唑( dmct )的電,兩者可以達到分子水平的復合。
  10. Business unit of multinational company specialized in the production of solvents, monomers, and functional organic building blocks

    -是一家專業研究開發及生產有機過氧引發的企業
  11. There are two major kinds of dearomatic catalysts, which are supported metal sulfide catalysts and supported noble metal catalysts

    目前研究較多的脫芳烴有負載型金屬硫化物催化劑及負載型貴金屬
  12. Applications of a variety of metal - based catalysts to asymmetric oxidation of sulfides were reviewed

    綜述了各類手性金屬絡合醚不對稱氧中的應用。
  13. Recently, the rational design of chiral metal complexes for enantiomerically catalytic oxidation of sulfides attracts much attention

    理性設計各種手性金屬絡合應用於對映選擇性氧潛手性醚反應中,近年來引起了學家們較大的關注。
  14. By contrast the traditional zinc oxide catalyst and from the point of preparation cost, we decide use sulfuric acid activated solid superacid as synthesis catalyst

    效率和成本的綜合因素考慮,對比傳統的鋅,本文提出了使用酸促進的氧固體超強酸作為合成反應的
  15. Preparation methods for au catalysts, such as deposition - precipitation, sol - gel and polymers - protection methods, were described, as well as their application in hydrodechlorination and hydrodesulfurization

    重點論述了沉積沉澱法、溶膠凝膠法和聚合保護法等的制備方法以及在加氫脫氯、加氫脫等領域中的應用,並對金的進一步研究提出看法。
  16. Correlation of the support acid strength distribution of sulfide catalysts with their reactivity for methanol synthesis

    硫化物催化劑體系載體酸強度分佈及其與反應性能的關聯
  17. Mainly used in sectors of pharmaceuticals, pescitide, textile, electroplating, photography, water tracer in oil fields, thinning agent, as intermediate for metal thiocyanates etc

    用於抗菌素的分離,印染的擴散,有機合成的聚合,也是製造氰亞鐵氰脲的原料。
  18. In order to enhance the efficiency of usage of lignocellulosic wastes and protect the balance of ecosystem, the liquefaction of lignocellulosic wastes was studied in this paper. lignocellulosic wastes and other chemicals were put into the reaction container and then liquefied

    對纖維類廢棄在濃酸苯酚為、乙二醇為反應介質的熱反應中,對其各反應的用量比例、反應條件進行優
  19. Concerning sulfur deposition, the carbonaceous matter deposition and the sulfuric acid salinization due to exterior factors, the measures such as sulfur removal, coke burning and reduction operation can be taken to prolong the service life of the catalyst

    對于因外部因素沉積、含碳質沉積和酸鹽原因引起的活性衰退可分別採取除、燒炭和還原操作方法恢復其活性,延長的使用壽命。
  20. The unique crystalline structures and electronic properties of metal nitrides / carbides catalysts, their inherent relation with the catalytic properties, mechanisms for the catalytic hydrogenation over metal nitrides / carbides and their application in hydrodesulfurization ( hds ), hydrodenitrogenation ( hdn ) and other hydrogen - involving reactions were reviewed

    與傳統的過渡金屬硫化物催化劑相比,過渡金屬氮/碳具有更加優異的氫吸附、活和轉移能力。
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