reduction by carbon 中文意思是什麼

reduction by carbon 解釋
用碳還原
  • reduction : n 1 縮小,減少;降級,降位;(刑罰等的)輕減;減速;減價,折扣。2 (城市、國家等的)陷落,投降,...
  • by : adv 1 在側,在旁,在附近。2 (擱)在一邊,(放)到旁邊,(存)在一旁;收著。3 (由旁邊)經過,過...
  • carbon : n. 1. 【化學】碳。2. 【電學】碳精棒[片、粉];碳精電極。3. (一張)復寫紙。4. 復寫的副本。
  1. Carbon fibre electrode modified by electropolymerization of phenothiazine dyes and its electrocatalysis toward the reduction of hemoglobin

    電聚合染料修飾碳纖維電極及對血紅蛋白電催化的研究
  2. Abstract : the elemental principle and process of acid mine drainage containing sulfate which is treated by biological method are recommended in the paper. carbon source of sulfate reduction bacteria, reactors and packed material of reactors are reviewed

    文摘:論述了微生物法處理含硫酸鹽酸性礦山廢水的基本原理和工藝過程,對硫酸鹽還原菌利用的基質碳源、硫酸鹽還原的反應器類型和反應器內載體介質類型進行了綜述。
  3. Treatment of wastewater from pathalocyanine production by iron - carbon reduction process

    鐵碳還原工藝處理酞菁藍廢水
  4. This paper presents the results of investigating the destructive and oil - displacing capacities of species w3, g12 and s11 for waxy crude oil from production well chang 74 : reduction of wax content by 7 - 11 % and of interfacial tension by 10. 7 44. 0 % ; reduction of high carbon number normal alkanes and enrichment of low carbon number ones ; production of gases ( mainly co2 and n2 ) and acids ; enhancement in oil recovery by 8. 2 10. 6 % ( in core experiments )

    本文報道這幾種菌在油藏條件下的生長情況,與昌74井原油的作用及巖心驅油結果:使原油含蠟量降低7 % 11 % ,使界面張力降低10 . 7 % 44 . 0 % ,使高碳數正構烷烴含量下降,低碳數正構烷烴含量增多,產酸產氣,提高巖心採收率8 . 2 % 10 . 6 % 。
  5. The formation mechanism of titanium nitride powders by reduction of carbon and nitridation was researched by method of continuous weighing. the possibility to obtain the titanium nitride from this process was asserted by thermodynamical analysis and by the means of x - ray diffraction and sem

    用連續稱重法研究了鈦白粉被活性碳還原氮化合成氮化鈦粉末的還原氮化反應機理,並進行了反應的熱力學、反應產物的顯微結構以及x - ray衍射分析。
  6. Mol l, artemisinin can be reduced via the hemin - catalysis and its original cathodic peak at - 1. 08v completely disappeared. the cathodic overpotential of artemisinin is decreased ca. 600mv. this process is verified by the fact that complex edta - fe can also promote the artemisinin reduction with decreasing the cathodic overpotential of artemisinin for 590mv. these results show that the reduction of artemisinin at the glassy carbon electrode is a catalytic process with the aids of hemin. hemin can greatly decrease the cathodic activation energy of the reduction of artemisinin and promote the decomposition of artemisinin

    Mol l氯化血紅素存在下,青蒿素仍可被催化還原,陰極過電位降低了600mv 。配合物edta - fe具有類似氯化血紅素的催化性質,它降低了qhs陰極過電位590mv 。在這個體系中,青蒿素在碳電極上的還原是一個藉助于氯化血紅素催化的還原過程,氯化血紅素的存在降低了青蒿素還原活化能,促進了青蒿素的分解。
  7. The authour investigate the dosing conditions and effect of the pac to the huanghe water - source, which includes the following four parts : the selection of the pac ; the confirmation of dosing scheme and effect of the pac ; the research of application of potassium permanganate in combination with pac ; the research of the pac ' s modification and the modified effectiveness. the experiment is mainly carried out on the pilot system in the jieyuan water plan of tianjin. the results of the reseach include the following : l ) the pac from zunhua plant is selected as the better carbon for the source water of tianjin through the experiment ; 2 ) through the pilot experiment we conclude that the pac ' s best adding point is the mixing tank and the better dose is 10mg / l, on which the codmn of filtered water can be decreased to 40 % and the effluent have no problem of odour and color ; 3the adsorbing experiment show that pac mainly adsorb the organic matters which molecular wt., distribution between 500 and 3000, and can adsorb organic matters whose molecular wt., distribution are bigger than 6000 if the dose of it is adequent ; 4 ) pac together with potassium permanganate can remove the organic matter more effectively than each of them alone, and reduce the rising trend of turbidity of the flotation ' s effluent due to adding pac ; 5 ) the thesis made a research on the surface properties and the adsorbing capability of the modified carbon by oxidizer : the modified carbon with 20 % h2o2 can remove more organic pollutants than the untreated one by 12 % when we add a higher dose of coagulant ; 6 ) the modification of reduction and loading metal ions are also sttldied, and drow the following conclusions : the modified carbon with 5 % ammonia can enhance the organic matter ' s removal effectiveness by 10 % to the tianjin source water than the untreated one, and the modified one with loading metal ion remove the organic matters from the tianjin source water better ( 8 % ) than the untreated one due to the strong affinity betwween the humic acid and copper ion

    本文的實驗主要是在天津芥園水廠的中試系統上完成的,論文的成果和結論主要包括: 1 )通過靜態實驗選定河北遵化活性炭廠生產的煤質炭為適合天津原水的炭種; 2 )中試實驗確定粉末活性炭的較佳投加點為混合池投加,較佳投加量為10mg l ,此時可使濾后水的cod _ ( mn )降低40 ,且可較好地控制濾后水的嗅味和色度; 3 )初步確定粉末活性炭對原水中有機物的吸附主要集中在分子量在500 - 3000范圍內,投量增大時可吸附部分分子量大於6000的有機物4 )中試實驗表明:粉末活性炭與高錳酸鉀聯用可取得較兩者單獨應用時對有機物更好的去除效果,且對因投加粉末活性炭而造成的氣浮出水濁度升高有一定的改善作用; 5 )研究並初步確定氧化改性對粉末活性炭表面性質和有機物的去除效果的影響:粉末活性炭的氧化改性會使其表面的酸性官能團大量增強,表面極性增加;經20的過氧化氫改性的活性炭在增大混凝劑投加量( fecl _ 3投量為15mg l )時對有機物的總體去除效果較原活性炭提高12 , 1次氯酸鈉改性活性炭對有機物的去除效果較原活性炭提高6 ; 6 )研究並初步確定還原改性、負載金屬離子對原水中有機物的去除效果的影響:經5氨水改性的活性炭可提高天津源水中有機物的去除率達到10 ;負載銅離子后的活性炭可提高對腐殖酸類物質的去除能力,一般可提高8左右。
  8. Using this system, research on nox emission and burnout characters of the test facility are carried out. the results of influence on nox emission and carbon in fly ash by coal type, coal particle diameter, furnace temperature and excess air are reached through tests. then micronized coal reburning tests are processed, which show a remarkable effect results on nox reduction and burnout rate

    通過大量的試驗,得出了煤種、煤粉細度、爐膛溫度和過量空氣系數等因素對nox排放和煤粉燃燼率的影響趨勢;並在此基礎上研究了超細粉再燃對脫氮效果和燃燼性能的作用,試驗結果表明超細煤粉再燃對降低nox排放和飛灰含碳量具有明顯的效果。
  9. The process of copper metallizing of carbon powder was investigated. the hydrophilicity, sensitization, activation and reduction were also studied. the copper deposit could be made thicker by electromagnetic agitation

    摘要研究了在碳粉表面電鍍銅的工藝。首先對碳粉表面進行親水、敏化、活化和還原處理,然後在其表面化學鍍銅,形成導電膜,再採用電磁攪拌的方法電鍍銅,使鍍層加厚。
  10. Abstract : at measurement of the temperature increasing and analysi s of gas composition in the pellet layers during reduction of iron ore - coal pel let in air, it is found out that released volatile from the pellet is fired when the pellet is heated to the beginning temperature of fast release of volatile, and after the heat output of fired volatile heats the pellet to the beginning tempe rature of fast reduction by carbon, combustion of co generated by the reduction of carbon takes place and the heat output of burnt co is transferred into the pel let to supply the endothermic reduction in the pellet

    文摘:通過測量鐵礦-煤球團在空氣中還原時料層溫度上升規律和氣體成分變化情況,得出了球團被加熱到揮發分開始激烈析出溫度時,揮發分開始燃燒,放出的熱是將球團加熱到碳的直接還原開始激烈進行溫度時,碳的還原產生的co氣體開始燃燒,提供球團還原耗熱
  11. At measurement of the temperature increasing and analysi s of gas composition in the pellet layers during reduction of iron ore - coal pel let in air, it is found out that released volatile from the pellet is fired when the pellet is heated to the beginning temperature of fast release of volatile, and after the heat output of fired volatile heats the pellet to the beginning tempe rature of fast reduction by carbon, combustion of co generated by the reduction of carbon takes place and the heat output of burnt co is transferred into the pel let to supply the endothermic reduction in the pellet

    通過測量鐵礦-煤球團在空氣中還原時料層溫度上升規律和氣體成分變化情況,得出了球團被加熱到揮發分開始激烈析出溫度時,揮發分開始燃燒,放出的熱是將球團加熱到碳的直接還原開始激烈進行溫度時,碳的還原產生的co氣體開始燃燒,提供球團還原耗熱
  12. The experiment results show that the reduction by carbon and nitridation is connected with the reaction temperature, molding pressure and ratio of tio2 / c of the sample

    實驗結果表明:制備試樣的成型壓力、材料本身的tio _ 2 c比、氮化溫度對氮化率有一定影響。
  13. A series of clear targets for reducing carbon dioxide emissions - including making the uk s target for a 60 per cent reduction by 2050 and a 26 to 32 per cent reduction by 2020 legally binding

    明確地提出了一系列溫室氣體減排目標,包括:到2050年,實現溫室氣體的排量降低60 ;承諾到2020年,削減26 32的溫室氣體排放;
  14. In its new climate change bill, it proposes " a series of clear targets for reducing carbon dioxide emissions - including making the uk ' s targets for a 60 per cent reduction by 2050 and a 26 to 32 per cent reduction by 2020 legally binding "

    在最新的氣候變化方案中,英國政府提議「為降低二氧化碳排放設定一系列明確的目標,包括讓英國在2050年之前減排60 % 、 2020年之前減少26 %至32 %的目標具有法律約束力」 。
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