The process treating roast dust from zinc pyrometallurgy is,in general,the second roasting by rotary kiln.

处理火法炼锌高温流态化过程所产的烟尘,采用回转窑二次流程。

The arsenolite cinders were treated by the processes of oxidizing roasting-pyrolusite pulp absorption,magnetizing roasting-magnetic separation and acid leaching.

采用氧化—软锰矿浆吸收、化—选、酸浸工艺处理砷华废渣。

It is proved that preduction of high-carbon graphite by chloridizing roast is better than by alcali.

指出氯化法生产高碳石墨较碱法为优。

Composite W-Cu oxide nanopowder was prepared by spray-drying and milling of ammonium metatungstate(AMT) and cupric nitrate.

采用偏钨酸铵、硝酸通过喷雾干燥、、球磨工艺制备纳米氧化钨复合粉末。

Top, the calcinator in the sodium tripolyphosphate plant; above, the atomic absorption spectrophotometer, being used in the laboratory.

（上）机一角。（下）检验室中的原子吸收光谱机。

During heating,phase transformation and expansibility of the new quartz sands and the calcined Quartz sands from two places were determined by DSC and thermodilatometry.

本研究采用DSC和热仪对两种石英砂的原砂和砂在加热过程中的相变和热行了分析。

The thermoanalysis results of the catalysts show that interactions between the precursors of nickel and carrier change with the nickel loading during the calcination treatment.

热分析表明，过程中不同镍负载量的催化剂镍前体与载体前体之间发生的相互作用不同。

Aimed at utilization of iron resources in pyritic slag,the study on production of metallized agglomerate with pyritic slag through coal based DR process was conducted.

为合理利用硫酸渣中的铁资源，行了煤基直接还原生产金属化团块的研究，提出了润磨造球-预热-选-冷固结成型的新工艺流程。

The feasibility of roasting reduction method to dezinc the Zn bearing BF dust was proved by energy spectrum analysis and differential thermal(DT) and thermo gravimetric(TG) analysis firstly.

通过能谱、差热及热重分析等验证了用还原的方法脱除高炉含锌粉尘中锌的可行性。

The IR spectra of hydrogel, alcogel and aerogel of BaFe12O19 were studied, and the ones of the powders calcined at different temperatures for different time were also studied.

对钡铁氧体的水凝胶、醇凝胶以及气凝胶的红外光谱行了初步的观察，同时对不同温度及时间所得粉末的红外吸收光谱行了考察。

In addition, this paper studied the influence factor, namely, the mass of TiO2, mass of SnO2, the torrefy temperature and time of the reflect-material, on the capability of the reflect-material.

对TiO2用量、SnO2用量、反射材料温度和时间等影响因素行了研究。

The process treating roast dust from zinc pyrometallurgy is,in general,the second roasting by rotary kiln.

处理火法炼锌高温流态化烧过程所产的烟尘,采用回转窑烧流程。

The arsenolite cinders were treated by the processes of oxidizing roasting-pyrolusite pulp absorption,magnetizing roasting-magnetic separation and acid leaching.

采用氧化烧—软锰矿浆吸收、磁化烧—磁选、酸浸工艺处理砷华废渣。

It is proved that preduction of high-carbon graphite by chloridizing roast is better than by alcali.

指出氯化烧法生产高碳石墨较碱法为优。

Composite W-Cu oxide nanopowder was prepared by spray-drying and milling of ammonium metatungstate(AMT) and cupric nitrate.

采用偏钨酸铵、硝酸通过喷雾干燥、烧、球磨工艺制备纳米氧化钨复合粉末。

Top, the calcinator in the sodium tripolyphosphate plant; above, the atomic absorption spectrophotometer, being used in the laboratory.

（上）烧机一角。（下）检验室中的原子吸收光谱机。

During heating,phase transformation and expansibility of the new quartz sands and the calcined Quartz sands from two places were determined by DSC and thermodilatometry.

本研究采用DSC和热膨胀仪对两种石英砂的原砂和烧砂在加热过程中的相变和热膨胀进行了分析。

The thermoanalysis results of the catalysts show that interactions between the precursors of nickel and carrier change with the nickel loading during the calcination treatment.

热分析表明，烧过程中不同镍的催化剂镍前体与体前体之间发生的相互作用不同。

Aimed at utilization of iron resources in pyritic slag,the study on production of metallized agglomerate with pyritic slag through coal based DR process was conducted.

为合理利用硫酸烧渣中的铁资源，进行了煤基直接还原生产金属化团块的研究，提出了润磨造球-预热烧-磁选-冷固结成型的新工艺流程。

The feasibility of roasting reduction method to dezinc the Zn bearing BF dust was proved by energy spectrum analysis and differential thermal(DT) and thermo gravimetric(TG) analysis firstly.

通过能谱、差热及热重分析等验证了用还原烧的方法脱除高炉含锌粉尘中锌的可行性。

The IR spectra of hydrogel, alcogel and aerogel of BaFe12O19 were studied, and the ones of the powders calcined at different temperatures for different time were also studied.

对钡铁氧体的水凝胶、醇凝胶以及气凝胶的红外光谱进行了初步的观察，同时对不同烧温度及时间所得粉末的红外吸收光谱进行了考察。

In addition, this paper studied the influence factor, namely, the mass of TiO2, mass of SnO2, the torrefy temperature and time of the reflect-material, on the capability of the reflect-material.

对TiO2用、SnO2用、反射材料烧温度和时间等影响因素进行了研究。

The process treating roast dust from zinc pyrometallurgy is,in general,the second roasting by rotary kiln.

处理火法炼锌高温流态化烧过程所产的烟尘,采用回转窑二次烧流程。

The arsenolite cinders were treated by the processes of oxidizing roasting-pyrolusite pulp absorption,magnetizing roasting-magnetic separation and acid leaching.

采用氧化烧—软锰矿浆吸收、磁化烧—磁选、酸浸工艺处理砷华废渣。

It is proved that preduction of high-carbon graphite by chloridizing roast is better than by alcali.

指出氯化烧法生产高碳石墨较碱法为优。

Composite W-Cu oxide nanopowder was prepared by spray-drying and milling of ammonium metatungstate(AMT) and cupric nitrate.

采用偏钨酸铵、硝酸通过喷雾干燥、烧、球磨工艺制氧化钨复合粉。

Top, the calcinator in the sodium tripolyphosphate plant; above, the atomic absorption spectrophotometer, being used in the laboratory.

（）烧机一角。（下）检验室中的原子吸收光谱机。

During heating,phase transformation and expansibility of the new quartz sands and the calcined Quartz sands from two places were determined by DSC and thermodilatometry.

本研究采用DSC和热膨胀仪对两种石英砂的原砂和烧砂在加热过程中的相变和热膨胀进行了分析。

The thermoanalysis results of the catalysts show that interactions between the precursors of nickel and carrier change with the nickel loading during the calcination treatment.

热分析表明，烧过程中不同镍负载量的催化剂镍前体与载体前体之间发生的相互作用不同。

Aimed at utilization of iron resources in pyritic slag,the study on production of metallized agglomerate with pyritic slag through coal based DR process was conducted.

为合理利用硫酸烧渣中的铁资源，进行了煤基直接还原生产金属化团块的研究，提出了润磨造球-预热烧-磁选-冷固结成型的新工艺流程。

The feasibility of roasting reduction method to dezinc the Zn bearing BF dust was proved by energy spectrum analysis and differential thermal(DT) and thermo gravimetric(TG) analysis firstly.

通过能谱、差热及热重分析等验证了用还原烧的方法脱除高炉含锌粉尘中锌的可行性。

The IR spectra of hydrogel, alcogel and aerogel of BaFe12O19 were studied, and the ones of the powders calcined at different temperatures for different time were also studied.

对钡铁氧体的水凝胶、醇凝胶以及气凝胶的红外光谱进行了初步的观察，同时对不同烧温度及时间所得粉的红外吸收光谱进行了考察。

In addition, this paper studied the influence factor, namely, the mass of TiO2, mass of SnO2, the torrefy temperature and time of the reflect-material, on the capability of the reflect-material.

对TiO2用量、SnO2用量、反射材料烧温度和时间等影响因素进行了研究。

The process treating roast dust from zinc pyrometallurgy is,in general,the second roasting by rotary kiln.

处理火法炼锌高温流态化焙烧过程所尘,采用回转窑二次焙烧流程。

The arsenolite cinders were treated by the processes of oxidizing roasting-pyrolusite pulp absorption,magnetizing roasting-magnetic separation and acid leaching.

采用氧化焙烧—软锰矿浆吸收、磁化焙烧—磁选、酸浸工艺处理砷华废渣。

It is proved that preduction of high-carbon graphite by chloridizing roast is better than by alcali.

指出氯化焙烧法生高碳石墨较碱法为优。

Composite W-Cu oxide nanopowder was prepared by spray-drying and milling of ammonium metatungstate(AMT) and cupric nitrate.

采用偏钨酸铵、硝酸通过喷雾干燥、焙烧、球磨工艺制备纳米氧化钨复合粉末。

Top, the calcinator in the sodium tripolyphosphate plant; above, the atomic absorption spectrophotometer, being used in the laboratory.

（上）焙烧机一角。（下）检验室中原子吸收光谱机。

During heating,phase transformation and expansibility of the new quartz sands and the calcined Quartz sands from two places were determined by DSC and thermodilatometry.

本研究采用DSC和热膨胀仪对两种石英砂原砂和焙烧砂在加热过程中相变和热膨胀进行了分析。

The thermoanalysis results of the catalysts show that interactions between the precursors of nickel and carrier change with the nickel loading during the calcination treatment.

热分析表明，焙烧过程中不同镍负量催化剂镍前前之间发生相互作用不同。

Aimed at utilization of iron resources in pyritic slag,the study on production of metallized agglomerate with pyritic slag through coal based DR process was conducted.

为合理利用硫酸烧渣中铁资源，进行了煤基直接还原生金属化团块研究，提出了润磨造球-预热焙烧-磁选-冷固结成型新工艺流程。

The feasibility of roasting reduction method to dezinc the Zn bearing BF dust was proved by energy spectrum analysis and differential thermal(DT) and thermo gravimetric(TG) analysis firstly.

通过能谱、差热及热重分析等验证了用还原焙烧方法脱除高炉含锌粉尘中锌可行性。

The IR spectra of hydrogel, alcogel and aerogel of BaFe12O19 were studied, and the ones of the powders calcined at different temperatures for different time were also studied.

对钡铁氧水凝胶、醇凝胶以及气凝胶红外光谱进行了初步观察，同时对不同焙烧温度及时间所得粉末红外吸收光谱进行了考察。

In addition, this paper studied the influence factor, namely, the mass of TiO2, mass of SnO2, the torrefy temperature and time of the reflect-material, on the capability of the reflect-material.

对TiO2用量、SnO2用量、反射材料焙烧温度和时间等影响因素进行了研究。

The process treating roast dust from zinc pyrometallurgy is,in general,the second roasting by rotary kiln.

处理火法炼锌高温流态化焙所产的烟尘,采用回转窑二次焙流。

The arsenolite cinders were treated by the processes of oxidizing roasting-pyrolusite pulp absorption,magnetizing roasting-magnetic separation and acid leaching.

采用氧化焙—软锰矿浆吸收、磁化焙—磁选、酸浸工艺处理砷华废渣。

It is proved that preduction of high-carbon graphite by chloridizing roast is better than by alcali.

指出氯化焙法生产高碳石墨较碱法为优。

Composite W-Cu oxide nanopowder was prepared by spray-drying and milling of ammonium metatungstate(AMT) and cupric nitrate.

采用偏钨酸铵、硝酸通喷雾干燥、焙、球磨工艺制备纳米氧化钨复合粉末。

Top, the calcinator in the sodium tripolyphosphate plant; above, the atomic absorption spectrophotometer, being used in the laboratory.

（上）焙机一角。（下）检验室中的原子吸收光谱机。

During heating,phase transformation and expansibility of the new quartz sands and the calcined Quartz sands from two places were determined by DSC and thermodilatometry.

本研究采用DSC和热膨胀仪对两种石英砂的原砂和焙砂在加热中的相变和热膨胀进行了分析。

The thermoanalysis results of the catalysts show that interactions between the precursors of nickel and carrier change with the nickel loading during the calcination treatment.

热分析表明，焙中不同镍负载量的催化剂镍与载间发生的相互作用不同。

Aimed at utilization of iron resources in pyritic slag,the study on production of metallized agglomerate with pyritic slag through coal based DR process was conducted.

为合理利用硫酸渣中的铁资源，进行了煤基直接还原生产金属化团块的研究，提出了润磨造球-预热焙-磁选-冷固结成型的新工艺流。

The feasibility of roasting reduction method to dezinc the Zn bearing BF dust was proved by energy spectrum analysis and differential thermal(DT) and thermo gravimetric(TG) analysis firstly.

通能谱、差热及热重分析等验证了用还原焙的方法脱除高炉含锌粉尘中锌的可行性。

The IR spectra of hydrogel, alcogel and aerogel of BaFe12O19 were studied, and the ones of the powders calcined at different temperatures for different time were also studied.

对钡铁氧的水凝胶、醇凝胶以及气凝胶的红外光谱进行了初步的观察，同时对不同焙温度及时间所得粉末的红外吸收光谱进行了考察。

In addition, this paper studied the influence factor, namely, the mass of TiO2, mass of SnO2, the torrefy temperature and time of the reflect-material, on the capability of the reflect-material.

对TiO2用量、SnO2用量、反射材料焙温度和时间等影响因素进行了研究。

The process treating roast dust from zinc pyrometallurgy is,in general,the second roasting by rotary kiln.

处理火法炼锌高温流态化焙烧所产的烟尘,回转窑二次焙烧流。

The arsenolite cinders were treated by the processes of oxidizing roasting-pyrolusite pulp absorption,magnetizing roasting-magnetic separation and acid leaching.

化焙烧—软锰矿浆吸收、磁化焙烧—磁选、酸浸工艺处理砷华废渣。

It is proved that preduction of high-carbon graphite by chloridizing roast is better than by alcali.

指出氯化焙烧法生产高碳石墨较碱法为优。

Composite W-Cu oxide nanopowder was prepared by spray-drying and milling of ammonium metatungstate(AMT) and cupric nitrate.

偏钨酸铵、硝酸通喷雾干燥、焙烧、球磨工艺制备纳米化钨复合粉末。

Top, the calcinator in the sodium tripolyphosphate plant; above, the atomic absorption spectrophotometer, being used in the laboratory.

（上）焙烧机一角。（下）检验室的原子吸收光谱机。

During heating,phase transformation and expansibility of the new quartz sands and the calcined Quartz sands from two places were determined by DSC and thermodilatometry.

本研究DSC和热膨胀仪对两种石英砂的原砂和焙烧砂在加热的相变和热膨胀进行了分析。

The thermoanalysis results of the catalysts show that interactions between the precursors of nickel and carrier change with the nickel loading during the calcination treatment.

热分析表明，焙烧不同镍负载量的催化剂镍前体与载体前体之间发生的相互作不同。

Aimed at utilization of iron resources in pyritic slag,the study on production of metallized agglomerate with pyritic slag through coal based DR process was conducted.

为合理利硫酸烧渣的铁资源，进行了煤基直接还原生产金属化团块的研究，提出了润磨造球-预热焙烧-磁选-冷固结成型的新工艺流。

The feasibility of roasting reduction method to dezinc the Zn bearing BF dust was proved by energy spectrum analysis and differential thermal(DT) and thermo gravimetric(TG) analysis firstly.

通能谱、差热及热重分析等验证了还原焙烧的方法脱除高炉含锌粉尘锌的可行性。

The IR spectra of hydrogel, alcogel and aerogel of BaFe12O19 were studied, and the ones of the powders calcined at different temperatures for different time were also studied.

对钡铁体的水凝胶、醇凝胶以及气凝胶的红外光谱进行了初步的观察，同时对不同焙烧温度及时间所得粉末的红外吸收光谱进行了考察。

In addition, this paper studied the influence factor, namely, the mass of TiO2, mass of SnO2, the torrefy temperature and time of the reflect-material, on the capability of the reflect-material.

对TiO2量、SnO2量、反射材料焙烧温度和时间等影响因素进行了研究。

The process treating roast dust from zinc pyrometallurgy is,in general,the second roasting by rotary kiln.

处理火法炼锌高温流态化焙过程所产的烟尘,采用回转窑二次焙流程。

The arsenolite cinders were treated by the processes of oxidizing roasting-pyrolusite pulp absorption,magnetizing roasting-magnetic separation and acid leaching.

采用氧化焙—软锰矿浆吸收、磁化焙—磁选、浸工艺处理砷华废。

It is proved that preduction of high-carbon graphite by chloridizing roast is better than by alcali.

指出氯化焙法生产高碳石墨较碱法为优。

Composite W-Cu oxide nanopowder was prepared by spray-drying and milling of ammonium metatungstate(AMT) and cupric nitrate.

采用偏钨铵、硝通过喷雾干燥、焙、球磨工艺制备纳米氧化钨复合粉末。

Top, the calcinator in the sodium tripolyphosphate plant; above, the atomic absorption spectrophotometer, being used in the laboratory.

（上）焙机一角。（下）检验室中的原子吸收光谱机。

During heating,phase transformation and expansibility of the new quartz sands and the calcined Quartz sands from two places were determined by DSC and thermodilatometry.

本研究采用DSC和热膨胀仪对两种石英砂的原砂和焙砂在加热过程中的相变和热膨胀进行了分析。

The thermoanalysis results of the catalysts show that interactions between the precursors of nickel and carrier change with the nickel loading during the calcination treatment.

热分析表明，焙过程中不同镍负载量的催化剂镍前体与载体前体之间发生的相互作用不同。

Aimed at utilization of iron resources in pyritic slag,the study on production of metallized agglomerate with pyritic slag through coal based DR process was conducted.

为合理利用硫中的铁资源，进行了煤基直接还原生产金属化团块的研究，提出了润磨造球-预热焙-磁选-冷固结成型的新工艺流程。

The feasibility of roasting reduction method to dezinc the Zn bearing BF dust was proved by energy spectrum analysis and differential thermal(DT) and thermo gravimetric(TG) analysis firstly.

通过能谱、差热及热重分析等验证了用还原焙的方法脱除高炉含锌粉尘中锌的可行性。

The IR spectra of hydrogel, alcogel and aerogel of BaFe12O19 were studied, and the ones of the powders calcined at different temperatures for different time were also studied.

对钡铁氧体的水凝胶、醇凝胶以及气凝胶的红外光谱进行了初步的观察，同时对不同焙温度及时间所得粉末的红外吸收光谱进行了考察。

In addition, this paper studied the influence factor, namely, the mass of TiO2, mass of SnO2, the torrefy temperature and time of the reflect-material, on the capability of the reflect-material.

对TiO2用量、SnO2用量、反射材料焙温度和时间等影响因素进行了研究。

The process treating roast dust from zinc pyrometallurgy is,in general,the second roasting by rotary kiln.

处理火法炼锌高温流态化焙烧过程所产的烟尘,采用回转窑二次焙烧流程。

The arsenolite cinders were treated by the processes of oxidizing roasting-pyrolusite pulp absorption,magnetizing roasting-magnetic separation and acid leaching.

采用氧化焙烧—软锰矿浆吸收、磁化焙烧—磁选、艺处理砷华废渣。

It is proved that preduction of high-carbon graphite by chloridizing roast is better than by alcali.

指出氯化焙烧法生产高碳石墨较碱法为优。

Composite W-Cu oxide nanopowder was prepared by spray-drying and milling of ammonium metatungstate(AMT) and cupric nitrate.

采用偏钨铵、硝通过喷雾干燥、焙烧、球磨艺制备纳米氧化钨复合粉末。

Top, the calcinator in the sodium tripolyphosphate plant; above, the atomic absorption spectrophotometer, being used in the laboratory.

（上）焙烧机一角。（下）检验室中的原子吸收光谱机。

During heating,phase transformation and expansibility of the new quartz sands and the calcined Quartz sands from two places were determined by DSC and thermodilatometry.

本研究采用DSC热膨胀仪对两种石英砂的原砂焙烧砂在加热过程中的热膨胀进行了分析。

The thermoanalysis results of the catalysts show that interactions between the precursors of nickel and carrier change with the nickel loading during the calcination treatment.

热分析表明，焙烧过程中不同镍负载量的催化剂镍前体与载体前体之间发生的互作用不同。

Aimed at utilization of iron resources in pyritic slag,the study on production of metallized agglomerate with pyritic slag through coal based DR process was conducted.

为合理利用硫烧渣中的铁资源，进行了煤基直接还原生产金属化团块的研究，提出了润磨造球-预热焙烧-磁选-冷固结成型的新艺流程。

The feasibility of roasting reduction method to dezinc the Zn bearing BF dust was proved by energy spectrum analysis and differential thermal(DT) and thermo gravimetric(TG) analysis firstly.

通过能谱、差热及热重分析等验证了用还原焙烧的方法脱除高炉含锌粉尘中锌的可行性。

The IR spectra of hydrogel, alcogel and aerogel of BaFe12O19 were studied, and the ones of the powders calcined at different temperatures for different time were also studied.

对钡铁氧体的水凝胶、醇凝胶以及气凝胶的红外光谱进行了初步的观察，同时对不同焙烧温度及时间所得粉末的红外吸收光谱进行了考察。

In addition, this paper studied the influence factor, namely, the mass of TiO2, mass of SnO2, the torrefy temperature and time of the reflect-material, on the capability of the reflect-material.

对TiO2用量、SnO2用量、反射材料焙烧温度时间等影响因素进行了研究。

The process treating roast dust from zinc pyrometallurgy is,in general,the second roasting by rotary kiln.

法炼锌高温流态化焙烧过程所产的烟尘,采用回转窑二次焙烧流程。

The arsenolite cinders were treated by the processes of oxidizing roasting-pyrolusite pulp absorption,magnetizing roasting-magnetic separation and acid leaching.

采用氧化焙烧—软锰矿浆吸收、磁化焙烧—磁选、酸浸工艺砷华废渣。

It is proved that preduction of high-carbon graphite by chloridizing roast is better than by alcali.

指出氯化焙烧法生产高碳石墨较碱法优。

Composite W-Cu oxide nanopowder was prepared by spray-drying and milling of ammonium metatungstate(AMT) and cupric nitrate.

采用偏钨酸铵、硝酸通过喷雾干燥、焙烧、球磨工艺制备纳米氧化钨复粉末。

Top, the calcinator in the sodium tripolyphosphate plant; above, the atomic absorption spectrophotometer, being used in the laboratory.

（上）焙烧机一角。（下）检验室中的原子吸收光谱机。

During heating,phase transformation and expansibility of the new quartz sands and the calcined Quartz sands from two places were determined by DSC and thermodilatometry.

本研究采用DSC和热膨胀仪对两种石英砂的原砂和焙烧砂在加热过程中的相变和热膨胀进行了分析。

The thermoanalysis results of the catalysts show that interactions between the precursors of nickel and carrier change with the nickel loading during the calcination treatment.

热分析表明，焙烧过程中不镍负载量的催化剂镍前体与载体前体之间发生的相互作用不。

Aimed at utilization of iron resources in pyritic slag,the study on production of metallized agglomerate with pyritic slag through coal based DR process was conducted.

利用硫酸烧渣中的铁资源，进行了煤基直接还原生产金属化团块的研究，提出了润磨造球-预热焙烧-磁选-冷固结成型的新工艺流程。

The feasibility of roasting reduction method to dezinc the Zn bearing BF dust was proved by energy spectrum analysis and differential thermal(DT) and thermo gravimetric(TG) analysis firstly.

通过能谱、差热及热重分析等验证了用还原焙烧的方法脱除高炉含锌粉尘中锌的可行性。

The IR spectra of hydrogel, alcogel and aerogel of BaFe12O19 were studied, and the ones of the powders calcined at different temperatures for different time were also studied.

对钡铁氧体的水凝胶、醇凝胶以及气凝胶的红外光谱进行了初步的观察，时对不焙烧温度及时间所得粉末的红外吸收光谱进行了考察。

In addition, this paper studied the influence factor, namely, the mass of TiO2, mass of SnO2, the torrefy temperature and time of the reflect-material, on the capability of the reflect-material.

对TiO2用量、SnO2用量、反射材料焙烧温度和时间等影响因素进行了研究。

The process treating roast dust from zinc pyrometallurgy is,in general,the second roasting by rotary kiln.

处理火法炼锌高温流态程所产的烟尘,采用回转窑二次流程。

The arsenolite cinders were treated by the processes of oxidizing roasting-pyrolusite pulp absorption,magnetizing roasting-magnetic separation and acid leaching.

采用—软锰矿浆吸收、磁—磁选、酸浸工艺处理砷华废渣。

It is proved that preduction of high-carbon graphite by chloridizing roast is better than by alcali.

指出氯法生产高碳石墨较碱法为优。

Composite W-Cu oxide nanopowder was prepared by spray-drying and milling of ammonium metatungstate(AMT) and cupric nitrate.

采用偏钨酸铵、硝酸通喷雾干燥、、球磨工艺制备纳米钨复合粉末。

Top, the calcinator in the sodium tripolyphosphate plant; above, the atomic absorption spectrophotometer, being used in the laboratory.

（上）机一角。（下）检验室中的原子吸收光谱机。

During heating,phase transformation and expansibility of the new quartz sands and the calcined Quartz sands from two places were determined by DSC and thermodilatometry.

本研究采用DSC和热膨胀仪对两种石英砂的原砂和砂在加热程中的相变和热膨胀进行了分析。

The thermoanalysis results of the catalysts show that interactions between the precursors of nickel and carrier change with the nickel loading during the calcination treatment.

热分析表明，程中不同镍负载量的催剂镍前体与载体前体之间发生的相互作用不同。

Aimed at utilization of iron resources in pyritic slag,the study on production of metallized agglomerate with pyritic slag through coal based DR process was conducted.

为合理利用硫酸渣中的铁资源，进行了煤基直接还原生产金属团块的研究，提出了润磨造球-预热-磁选-冷固结成型的新工艺流程。

The feasibility of roasting reduction method to dezinc the Zn bearing BF dust was proved by energy spectrum analysis and differential thermal(DT) and thermo gravimetric(TG) analysis firstly.

通能谱、差热及热重分析等验证了用还原的方法脱除高炉含锌粉尘中锌的可行性。

The IR spectra of hydrogel, alcogel and aerogel of BaFe12O19 were studied, and the ones of the powders calcined at different temperatures for different time were also studied.

对钡铁体的水凝胶、醇凝胶以及气凝胶的红外光谱进行了初步的观察，同时对不同温度及时间所得粉末的红外吸收光谱进行了考察。

In addition, this paper studied the influence factor, namely, the mass of TiO2, mass of SnO2, the torrefy temperature and time of the reflect-material, on the capability of the reflect-material.

对TiO2用量、SnO2用量、反射材料温度和时间等影响因素进行了研究。