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Online since: May 2012
Authors: Zhi Gang Huang, Jiao Ling Xie, Wen Ping Wu
Calculation of the Results
Firstly,for logistics population model:
We use the population data[10]of 1963-2010 to calibrate the parameters in the model.
Secondly,for logistics energy consumption model: We use energy consumption data[11] from 1963-2010 to calibrate the model parameters.
Next, for GDP Growth Equation: We use the GDP data[10]from 1963-2010 to calculate and in.We utilize the relation thatand to calculate that,.
Firstly,third party verification is needed to ensure the quality of carbon emission data.In the environment of underdeveloped credit system,it is crucial to form a free market of third party verification organizations.
[11]Information on http://data.worldbank.org.cn/indicator
Secondly,for logistics energy consumption model: We use energy consumption data[11] from 1963-2010 to calibrate the model parameters.
Next, for GDP Growth Equation: We use the GDP data[10]from 1963-2010 to calculate and in.We utilize the relation thatand to calculate that,.
Firstly,third party verification is needed to ensure the quality of carbon emission data.In the environment of underdeveloped credit system,it is crucial to form a free market of third party verification organizations.
[11]Information on http://data.worldbank.org.cn/indicator
Online since: July 2017
Authors: Leonardo Martins da Silval, J.A. Castro, M. Nascimento, I.O. Mota, E.M. Oliveira
Pedro Calmon, 900, Cidade Universitária, RJ, Brazil
leonardouffsilva@gmail.com
Keywords: reduction of phosphorus; iron ore; leaching; microwave.
It was observed in the treated sample the occurrence of increased passing percentage in mesh 0.297 mm and 0.210 mm followed by the passing of mass reduction in the qualifying mesh 0,105 mm.
In the iron ore sample with an average particle size of 0.595 mm treated with microwave power, we observed an increase of 6% in the percentage of passing the 0.297 mm mesh followed by 1% reduction in mass of the through- classifying the particles into the mesh of 0.210 mm and a 3% reduction in the through mass fraction of 0.105 mm thereby showing a reduction in the influence of the pretreatment of the particles as a function of the distance between the original particle size and particle size classification mesh.
Ou: Intensifying Gaseous Reduction of High Phosphorus Iron Ore Fines by Microwave Pretreatment State.
Haque Unpublished data.
It was observed in the treated sample the occurrence of increased passing percentage in mesh 0.297 mm and 0.210 mm followed by the passing of mass reduction in the qualifying mesh 0,105 mm.
In the iron ore sample with an average particle size of 0.595 mm treated with microwave power, we observed an increase of 6% in the percentage of passing the 0.297 mm mesh followed by 1% reduction in mass of the through- classifying the particles into the mesh of 0.210 mm and a 3% reduction in the through mass fraction of 0.105 mm thereby showing a reduction in the influence of the pretreatment of the particles as a function of the distance between the original particle size and particle size classification mesh.
Ou: Intensifying Gaseous Reduction of High Phosphorus Iron Ore Fines by Microwave Pretreatment State.
Haque Unpublished data.
Study on Removal of Humic Acid by Polyurethane Foam/ Activated Carbon Composites in Boiler Feedwater
Online since: June 2010
Authors: Ke Long Huang, Zhi Ping Zhu, Yi Zhou
Their adsorption kinetics experiments data was fitted with
pseudo-second-order rate model, its quation was 1/qt=0.094+5.51/t, and equilibrium adsorption
capacity obtained from fitting curve was 10.6mg/g, consistent with the experimental
results(11.5mg/g).The adsorption isotherm test was carried at 25℃-50℃, the equilibrium adsorption
capacity was 10.9mg/g by Langmuir model, which being similar with experiment results, the free
energy (∆G), enthalpy(∆H) and entropy (∆S) were obtanined with Clapeyron-Clausius and
Gibbs-Helmholtz equation in the adsorption isotherm, which all were negative, indicated that HA
adsorbed by as-produced adsorbent was an exothermic process of entropy reduction.
Table 1 given the HA equilibrium removal rate and equilibrium adsorption capacity by 10%AC.The adsorption kinetics experiments data in Fig.1 (d), (e), (f) were fitted with pseudo-second-order rate model[4], the fitting parameters of kinetics curve for HA adsorption by 10%AC, equilibrium adsorption capacity obtained from fitting curve was 10.6mg/g with pH at 5.5, 10%CNT dosage at 1g/L and HA initial concentration at 30mg/L , consistent with the experimental results(11.5mg/g), indicated that it correctly described dynamic adsorption process for HA adsorbing by 10%AC.
At four experimental temperatures, the free energy change △G <0, illustrated the adsorption processes being spontaneous for MCNT adsorbing HA, but △G gradually increased as the temperature increased, the spontaneous trend declined; Adsorption enthalpy △H <0 and adsorption entropy △Sreduction for the exothermic adsorption process
Table 4 HA adsorption thermodynamics parameters by 10%AC
T/K G∆ /(KJ·mol-1) H∆ /(KJ·mol-1) S∆ /(J·K
-1·mol-1)
298 -2.6056 -19.9128
-58.8771
303 -1.8265
313 -1.3536
323 -1.0351
Conclusions
Overall, the results of this study showed that the HA removal rate and adsorption capacity by
10%AC depended greatly on pH, adsorbent dosage and HA initial concentration.
Their adsorption kinetics experiments data was fitted with pseudo-second-order rate model well, equilibrium adsorption capacity obtained by from pseudo-second-order rate model and Langmuir model were10.6mg/g, 11mg/g respectively, consistent with the experimental results (11.5mg/g).
The HA adsorbed by 10%AC was an exothermic process of entropy reduction.
Table 1 given the HA equilibrium removal rate and equilibrium adsorption capacity by 10%AC.The adsorption kinetics experiments data in Fig.1 (d), (e), (f) were fitted with pseudo-second-order rate model[4], the fitting parameters of kinetics curve for HA adsorption by 10%AC, equilibrium adsorption capacity obtained from fitting curve was 10.6mg/g with pH at 5.5, 10%CNT dosage at 1g/L and HA initial concentration at 30mg/L , consistent with the experimental results(11.5mg/g), indicated that it correctly described dynamic adsorption process for HA adsorbing by 10%AC.
At four experimental temperatures, the free energy change △G <0, illustrated the adsorption processes being spontaneous for MCNT adsorbing HA, but △G gradually increased as the temperature increased, the spontaneous trend declined; Adsorption enthalpy △H <0 and adsorption entropy △S
Their adsorption kinetics experiments data was fitted with pseudo-second-order rate model well, equilibrium adsorption capacity obtained by from pseudo-second-order rate model and Langmuir model were10.6mg/g, 11mg/g respectively, consistent with the experimental results (11.5mg/g).
The HA adsorbed by 10%AC was an exothermic process of entropy reduction.
Online since: January 2012
Authors: Frank Funke
Green textile has become a favorite of market, a sustainable textiles benefit for human safety, energy saving and emission reduction.
With cases and data, BASF will introduce its contribution to safe and ecological textile manufacturing as a chemical supplier focusing on 3 key areas: consumer safety, resource saving and climate protection.
With cases and data, BASF will introduce its contribution to safe and ecological textile manufacturing as a chemical supplier focusing on 3 key areas: consumer safety, resource saving and climate protection.
Online since: February 2017
Authors: Chin Chun Chang, Che Kai Chan, Ling Hui Wu, Chia Mu Cheng, Chin Shueh, Shen Yaw Perng, I Ching Sheng
Fig. 4(a), 4(b), 4(c), and 4(d) showed the X-ray data for Ti-Zr-V NEG films deposited on the Al-extruded, Al-alcohol, CuCrZr-EDM, and CuCrZr-alcohol samples, respectively.
The average grain size of Ti-Zr-V films, calculated from XRD data, is 1.6, 1.7, 1.5, and 2.5 nm for Al-extruded, Al-alcohol, CuCrZr-EDM, and CuCrZr-alcohol samples, respectively.
It means that the reduction of the NEG films occurred after heating above 350 oC for these samples
The thermal reduction of the Ti-Zr-V film on the CuCrZr-EDM was more effective than other samples.
From the XRD data, the average grain sizes were in the range of 1-3 nm for Al alloys and CuCrZr alloys.
The average grain size of Ti-Zr-V films, calculated from XRD data, is 1.6, 1.7, 1.5, and 2.5 nm for Al-extruded, Al-alcohol, CuCrZr-EDM, and CuCrZr-alcohol samples, respectively.
It means that the reduction of the NEG films occurred after heating above 350 oC for these samples
The thermal reduction of the Ti-Zr-V film on the CuCrZr-EDM was more effective than other samples.
From the XRD data, the average grain sizes were in the range of 1-3 nm for Al alloys and CuCrZr alloys.
Online since: May 2014
Authors: Hong Fang Shen, You Jun Lu, Jie Dong, Guo Li Fang, Yan Min Wang
XRD patterns of LaCoO3 oxides ultra-sounded for different time
The unit cell data of LCO was calculated by Jade. 5 and the average lattice constants obtained are listed in table 1.
The low temperature reduction peak appears at 370-405ºC and the high temperature reduction peak appears at 600-655ºC, which is showed in table 2.
Larger reduction peak area and lower reduction temperature is correspondence with stronger oxidizing ability of the sample.
From the H2-TPR curve, we can find that at low temperature reduction zone, the ultrasonic treated samples required much more hydrogen consumption and the reduction temperature overall decreased, which implied that ultrasonic assistance can effectively decrease reduction temperature of the samples in the zone of low temperature.
Reduction peak of all of the ultrasonic treated samples comes with a peak shoulder, and reduction temperature range expanded significantly when ultrasonic assisted time was 40min and 60min.
The low temperature reduction peak appears at 370-405ºC and the high temperature reduction peak appears at 600-655ºC, which is showed in table 2.
Larger reduction peak area and lower reduction temperature is correspondence with stronger oxidizing ability of the sample.
From the H2-TPR curve, we can find that at low temperature reduction zone, the ultrasonic treated samples required much more hydrogen consumption and the reduction temperature overall decreased, which implied that ultrasonic assistance can effectively decrease reduction temperature of the samples in the zone of low temperature.
Reduction peak of all of the ultrasonic treated samples comes with a peak shoulder, and reduction temperature range expanded significantly when ultrasonic assisted time was 40min and 60min.
Online since: June 2012
Authors: Shu Ming Ye, Hang Chen, Liang Liang Qiu
And the digital data is temporarily stored in buffer of FEE and transferred to center control board.
The center control electronics gets spectra data by serial ports and analyze data.
A large amount of data can be stored in the electronics.
Data processing.Detection result will be interfered by the noise of instrument, which will finally influence the resolution.
(2) Actually, the result is much closer to real data [Fig. 3].
The center control electronics gets spectra data by serial ports and analyze data.
A large amount of data can be stored in the electronics.
Data processing.Detection result will be interfered by the noise of instrument, which will finally influence the resolution.
(2) Actually, the result is much closer to real data [Fig. 3].
Online since: July 2013
Authors: José Rodellar, Luis Eduardo Mujica, Claus Peter Fritzen, Fahit Gharibnezhad
PCA plays a vital role in statistical
analysis as a dimensional reduction tool.
To do this, current work concentrates on using PCA as dimensional reduction and damage detection tool based on a data set that is processed by means of WT.
Then, the result of applying PCA on both original data and data from wavelet ridge is demonstrated and discussed.
Totally, 40.000 data samples are collected.
data from current status of the structure.
To do this, current work concentrates on using PCA as dimensional reduction and damage detection tool based on a data set that is processed by means of WT.
Then, the result of applying PCA on both original data and data from wavelet ridge is demonstrated and discussed.
Totally, 40.000 data samples are collected.
data from current status of the structure.
Online since: April 2013
Authors: Domenico Aurelio Salvatore Sclofani, Loredana Contrafatto
In some cases a really significant reduction of the compressive strength is observed due to a pronounced air entrapment in the mixture.
The management software Data manager, E-module and Advantest 9 performed the remote control of the system.
In the case of polymer-added mixtures a drastic reduction in the strength was observed, in the order of 50-60%.
This reduction was limited to 13-14% at 80 days.
This thesis seems also be supported by the improvement of resistance data recorded with increasing days of maturation of the specimens and by the smaller hydrating products observed in SEM analyses.
The management software Data manager, E-module and Advantest 9 performed the remote control of the system.
In the case of polymer-added mixtures a drastic reduction in the strength was observed, in the order of 50-60%.
This reduction was limited to 13-14% at 80 days.
This thesis seems also be supported by the improvement of resistance data recorded with increasing days of maturation of the specimens and by the smaller hydrating products observed in SEM analyses.
Online since: October 2014
Authors: Jarosław Mańkowski
One of the significant problems is the identification of the material data and the characteristics of the impact of the tools on frictional materials.
This allowed for the reduction of task and for the acceleration calculations.
The adopted data should be verified.
You must specify the data as an increasing function of pressure and overclosure.
Tested models were also differed in the data used to describe the elasto-plastic characteristics.
This allowed for the reduction of task and for the acceleration calculations.
The adopted data should be verified.
You must specify the data as an increasing function of pressure and overclosure.
Tested models were also differed in the data used to describe the elasto-plastic characteristics.