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high specific area activated carbon
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  “high specific area activated carbon”译为未确定词的双语例句
     High specific area activated carbon was successfully made from waste foam polystyrene (WFPS) through sulfonation-charing, and then activation by KOH or H_3PO_4.The activated agent of different kinds and its ration, the activated temperature, the activated time;
     本文以废弃聚苯乙烯泡沫(waste foam polystyrene,缩写为WFPS)为原料,通过磺化、炭化,最后分别采用KOH、H_3PO_4活化法成功制备了高比表面活性炭(High Surface Area Activated Carbon,缩写为HSAAC)。
短句来源
     STUDY ON PREPARATION OF PHENOL-FORMALDEHYDE RESIN-BASED WITH HIGH SPECIFIC AREA ACTIVATED CARBON AND CAPACITANCE CHARACTERISTICS
     酚醛树脂基高比表面积活性炭的制备及其电容特性的初步研究
短句来源
     PREPARATION AND CHARACTERIZATION OF HIGH SPECIFIC AREA ACTIVATED CARBON FROM HIGH SULPHUR OCCURRING LOW RANK COAL
     高硫煤基高比表面积活性炭的制备与表征
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  相似匹配句对
     Specific as:
     具体为:
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     High signal and specific probes were selected.
     采取差异选择法 ,筛选强杂交信号和高特异性的分型探针。
短句来源
     Conclusions: There were high specific in the test of ciguatoxin.
     结论:雪卡毒素检测具高度特异性。
短句来源
     (3) high BET specific surface areas;
     (3) 比表面积大;
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     Preparation of High Specific Activity Barium Carbonate
     高比活度碳[~(14)C]酸钡的研制
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The high-specific surface area activated carbon was prepared from mixture of bamboo char which was carbonization in different temperature under isolation air and KOH.The effects of the carbonization temperature ,the quality ratio between potassium and bamboo char,activation temperature and activation time on specific capacitance of high-specific area activated carbon and charge-discharge property of electric double-layer capacitor were discussed.The...

The high-specific surface area activated carbon was prepared from mixture of bamboo char which was carbonization in different temperature under isolation air and KOH.The effects of the carbonization temperature ,the quality ratio between potassium and bamboo char,activation temperature and activation time on specific capacitance of high-specific area activated carbon and charge-discharge property of electric double-layer capacitor were discussed.The results show that the specific capacitance of high surface area activated carbon can reach 55 F/g when controlling suitable carbonization and activation technology condition and the electric double-layer capacitor used the activated carbon as electrode materials have good charge/discharge properties and cycling property.Because the eletric double-layer capacitor has high inner resistance,its capacitance drop quickly when discharging at big current.

竹节在隔绝空气的条件下 ,经不同温度炭化处理后与 KOH混合 ,制取竹节基高比表面积活性炭。考察了炭化温度、KOH与竹节炭的质量比、活化温度和活化时间对所得高比表面积活性炭比电容的影响和组装的双电层电容器的充放电特性。研究结果表明 ,控制适宜的炭化、活化工艺条件可制得比电容达 5 5 F/ g的竹节基高比表面积活性炭 ,由它组装的双电层电容器具有良好的充放电性能和循环性能。但内阻过高 ,大电流下充放电时电容量下降过大

The Phenol -formaldehyde resin -based high specific area activated carbon (HSSAAC)is prepared with phenol-formaldehyde resins as raw material and alkali compound as activators. The effects of the mass ratio of alkali compound to phenol -formaldehyde resin,the activation temperature and the cure-didified temperature on adsorption properties to iodine and specific capacitance characteristic in organic electrolyte of HSSAAC had been investigated. Experiment results show that the specific capacitance...

The Phenol -formaldehyde resin -based high specific area activated carbon (HSSAAC)is prepared with phenol-formaldehyde resins as raw material and alkali compound as activators. The effects of the mass ratio of alkali compound to phenol -formaldehyde resin,the activation temperature and the cure-didified temperature on adsorption properties to iodine and specific capacitance characteristic in organic electrolyte of HSSAAC had been investigated. Experiment results show that the specific capacitance of HSSAAC in 1M LiPF6(DMC : EMC :EC=1 : 1 : )organic electrolyte can reach 32. 89 F/g and the iodine adsorption value can reach 1 400mg/g by controlling suitable technology condition.

以酚醛树脂为原料,碱性化合物为活化剂制取酚醛树脂基高比表面积活性炭,初步考察了活化剂与酚醛树脂的质量比、活化温度、固化温度等工艺参数对活性炭的碘吸附性能和在有机电解液中的比电容的影响。实验结果表明,在活化剂与酚醛树脂的质量比为2,活化温度为1 000℃,固化温度为110℃的工艺条件下,制得的高比表面积活性炭在1M LiPF6(DMC: EMC:EC=1:1:1)有机电解液中的比电容可达32.89F/g,而碘吸附值则在固化温度为120℃时达到最大值1 400mg/g。

The paper discussed the effects of the dosage of activated carbon, pH value, the adsorption time and other factors on the adsorption capacity of CODCr and the removal rate when using high-specific area activated carbon to adsorb CODCr in wastewater. The result showed the dosage of HSAAC has a positive relationship with effect of the removal rate of CODCr. When the dosage of HSAAC was 2.0 g·L-1 and pH was 3, the removal rate was above 80%. Under the acidity condition,...

The paper discussed the effects of the dosage of activated carbon, pH value, the adsorption time and other factors on the adsorption capacity of CODCr and the removal rate when using high-specific area activated carbon to adsorb CODCr in wastewater. The result showed the dosage of HSAAC has a positive relationship with effect of the removal rate of CODCr. When the dosage of HSAAC was 2.0 g·L-1 and pH was 3, the removal rate was above 80%. Under the acidity condition, the treatment showed a better effect. CODCr in wastewater adsorbed by HSAAC mainly took place during the first 30 minutes. When the concentration of CODCr in wastewater was lower than 60 mg·L-1, after the treatment, the residual quality concentration of CODCr adsorption performance was lower than the First Class of the National Standard of the Surface Water of Environmental Quality (15mg·L-1). When HSAAC was regenerated with alkali, the regenerated rate for the first time was 94.22%, and for the second time was 86.9%. Overall, the high-specific surface area activated carbon has excellent adsorption performance and can easily be regenerated under the suitable conditions.

探讨了高比表面积活性炭(HSAAC)吸附水中CODCr时,活性炭用量、pH值和吸附时间等因素对CODCr吸附量和去除率的影响。实验结果表明,HSAAC用量越大,去除CODCr效果越好。当HSAAC用量为2.0g·L-1,pH=3时,去除率达到78%以上;在酸性条件下HSAAC对CODCr的去除效果较好;HSAAC对废水中CODCr的吸附发生在前30min;CODCr浓度低于60mg·L-1时,处理后CODCr的残余质量浓度低于地表水环境质量Ⅰ类标准(15mg·L-1)。用碱再生HSAAC,一次再生率达94.22%,二次再生率达到了86.90%。说明高比表面积活性炭在适宜条件下对CODCr具有较好的吸附性能和良好的再生效果。

 
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