结果表明,经过阻燃处理的木材其氧指数和剩碳率比未处理的木材升高,而热降解反应活化能和分解温度降低。
Experimental data showed that for the treated wood there was an increase in char yield and LOI, and decreases in activation energy and temperature of decomposition.
这种活化形式对于治疗非常重要,因为活化的形式比CPT - 11高1000倍。
This activation is essential to treatment because the activated form is up to 1,000 times more active than CPT-11.
磷酸活化活性炭的孔隙结构能通过调整磷酸浓度、浸渍比和炭活化温度进行控制。
Subsequently, the porosity of activated carbon can be controlled by modification of the concentration of phosphoric acid, impregnation ratio and activation temperature.
研究了氯化锌活化废柞木屑制备活性炭的工艺条件,探讨了浸渍比、活化剂浓度、活化时间和活化温度对活化效果的影响。
The technology conditions for preparation of active carbon from oak wood waste by zinc chloride activation and the factors influencing of the activation were investigated.
重点讨论了催化剂的活化温度、醇酸配料比、吸水剂用量、催化剂加入量等因素对酯化反应的影响。
The influences of calcination temperature of catalyst, ratio of methanol to oleic acid, quantities of water absorbent and catalyst on esterification performance were emphatically studied.
碳氧比测井、元素俘获能谱测井、脉冲中子能谱测井、铝活化测井以及氧活化测井都属于活化测井。
The carbon-oxygen log, elemental capture spectroscopy log, pulsed neutron spectroscopy log, aluminum activation log and oxygen activation log are all examples of activation logs.
与AH-90相比AH-70沥青具有较高的反应活化能,反应速度常数较小,具有较低的老化速率和较好的抗老化性能。
Paving asphalt of AH-70 has higher reaction active energy, less reaction velocity constant, lower aging velocity and better aging resistance performance than that of paving asphalt of AH-90.
讨论了碱活化粉煤灰的条件,包括焙烧方法、碱灰比和碱度对合成产物的影响。
The influence of alkali's activation conditions, including baking method, alkalinity and NaOH/flyash mass ratio on synthetic zeolite was investigated.
讨论了活化木薯淀粉与马来酸酐的摩尔比、反应温度、反应时间对酯化淀粉取代度的影响。
The effects of the molar ratio of activated tapioca starch to maleic anhydride, the reaction temperature and reaction time on degree of substitution of esterified starch were examined.
通过浊度分析表明:糊化活化淀粉的耐酸性、耐盐性,比可溶性淀粉好。
The nephelometer analysis indicates the property of resistance to acid and salt of gelled-activated starch is better than that of solubility starch.
试验结果表明,铜浸出率与氨浓度、浸出周期、温度、液固比、活化剂等因素有关。
The test result indicated that copper leaching rate related to the ammonia density, leaching cycle, temperature, liquid solid proposition, activator and so on.
研究了石油焦与KOH活化剂的比例、微波功率以及微波辐照时间对活性炭孔径分布和比电容量的影响。
The influences of the mass ratio of KOH to petroleum coke, microwave radiation power and time on the pore size distribution of the activated carbon and the specific capacitance of EDLC were studied.
以炭化椰壳为原料,微波活化制备出高比电容量双电层电容器用活性炭。
High specific capacitance activated carbon materials for electric double layer capacitors (EDLC) were prepared by microwave radiation, using coconut shell chars as the precursor.
促进剂M的活化能比DM低得多,说明其硫化速度对温度的依赖性小于DM。
The accelerator M gave larger plastication to NR than DM at lower temperature, but DM would give larger plastication than M as the temperature increased.
研究了活化酸度、活化温度、活化时间、液固比、浸泡时间等工艺条件对活性白土脱色力的影响。
The activated process conditions, such as acidity, temperature, time, the ration of liquid to solid, soaking time on the decoloring capacity of activated clay are studied.
研究了活化 酸度、活化温度、活化时间、液固比、浸泡时间等工艺条件对 活性白土脱色力的影响。
The optimal reaction conditions were as follows; the main factors which affect the decolouring ratio were acid con centration, solid - liquid ratio , temperature and activation time.
相同氧浓度下,污泥的平均表观活化能比煤低。
At the same oxygen concentration, the average activation energy of sludge was higher than that of coal.
认为有机质对金属元素的沉淀、成岩、活化迁移和成矿作用可能比通常认识的大得多,应深入研究有机烃气寻找金属矿这一新方法。
It is held that organic matter might have played a much greater role in precipitation, diagenesis, mobilization and migration as well as...
毛竹材热解反应的活化能呈一定的规律性,主失重的后阶段的数值比前阶段的明显小,在氯化钾催化条件下,则刚好相反。
The active encrg) of bamboo's pyrolysis assumes the certain regularity. the value in the second stage is obvious smaller than the value in the first stage. but it is opposite when kcl was added.
考察了活化温度对活性炭电极比电容量的影响,研究了活性炭材料的比表面积和孔结构与活性炭电极的充放电性能之间的关系,并对活性碳电极进行了电化学表征。
The influences of the mass ratio of KOH to petroleum coke, microwave radiation power and time on the pore size distribution of the activated carbon and the specific capacitance of EDLC were studied.
考察了活化温度对活性炭电极比电容量的影响,研究了活性炭材料的比表面积和孔结构与活性炭电极的充放电性能之间的关系,并对活性碳电极进行了电化学表征。
The influences of the mass ratio of KOH to petroleum coke, microwave radiation power and time on the pore size distribution of the activated carbon and the specific capacitance of EDLC were studied.
应用推荐