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、磁化—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和热膨胀仪对两种石英砂的原砂和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，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，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-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。

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.

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）检验室中的原子收光谱机。

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和膨胀仪对两种石英砂的原砂和焙烧砂在加过程中的相变和膨胀进行了。

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.

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、差及重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.

处理火法炼锌高温焙烧过程所产烟尘,采用回转窑二次焙烧程。

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

采用氧焙烧—软锰矿浆吸收、磁焙烧—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.

指出氯焙烧法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、焙烧、球磨工艺制备纳米氧钨复合粉末。

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载量催剂镍前体与载体前体之间相互作用不同。

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产金属团块研究，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.

对钡铁氧体水凝胶、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.

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。

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.

采用焙烧—软锰矿浆吸收、磁焙烧—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.

采用偏酸铵、硝酸通过喷雾干燥、焙烧、球磨工艺制备纳米末。

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，同时对不同焙烧温度及时间所得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化焙烧程所产的烟尘,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、酸浸工艺处理渣。

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.

采用偏钨酸铵、硝酸通喷雾干燥、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和膨胀仪对两种石英砂的原砂和焙烧砂在程中的相变和膨胀进行了分析。

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.

分析表明，焙烧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.

通能谱、差及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焙烧过程所产的烟尘,采窑二次焙烧流程。

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

采氧焙烧—软锰矿浆吸收、磁焙烧—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.

采偏钨酸铵、硝酸通过喷雾干燥、焙烧、球磨工艺制备纳米氧钨复合粉末。

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，焙烧过程中不同镍负载量的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、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.

采用偏钨铵、硝通过喷雾干燥、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膨胀仪对两种石英砂的原砂焙烧砂在加过程中的相膨胀进行了分析。

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.

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-预焙烧-磁-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、差及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.

处理火法炼锌高温流态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.

采用氧焙烧—软锰矿浆吸、焙烧—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.

采用偏钨酸铵、硝酸通过喷雾干燥、焙烧、球磨工艺制备纳米氧钨复合粉末。

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.

热析表明，焙烧过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.

为合理利用硫酸烧渣中的铁资源，进煤基直接还原生产金属团块的研究，提出润磨造球-预热焙烧-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、差热及热重析等验证用还原焙烧的方法脱除高炉含锌粉尘中锌的可性。

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光谱进考察。

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、磁化—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化剂镍前与载前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-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，同时对不同温度及时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、反射材料温度和时等影响因素进行了研究。