Rake out the cinders before you start a new fire.

在重新点火前先把煤渣耙出来。

A laborer takes a rest on a cinder dumpsite in Changzhi, China.

在中国长治，一工人在煤渣垃圾场酣睡。

This material is variously termed ash, clinker, cinders or slag.

这种材料有不同，如灰、炉渣、煤渣或矿渣。

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—软锰矿吸收、磁化焙烧—磁选、酸浸工艺处理砷华废渣。

This treating method can remove the sulfur and incerase the percent of iron and resolve the trouble that pyrite cinder is difficult to desulfurate.

法能很好地脱除烧渣中硫并富集其中铁,解决了多年来一直困扰着人们硫酸渣脱硫难问题。

Rake out the cinders before you start a new fire.

在重新点火前先把煤渣耙出来。

A laborer takes a rest on a cinder dumpsite in Changzhi, China.

在中国长治，一名工人在煤渣垃圾场酣睡。

This material is variously termed ash, clinker, cinders or slag.

料有不同的名称，如灰、炉渣、煤渣或矿渣。

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—软锰矿吸收、磁化焙—磁选、酸浸工艺处理砷华废渣。

This treating method can remove the sulfur and incerase the percent of iron and resolve the trouble that pyrite cinder is difficult to desulfurate.

该方法能很好地渣中的硫并富集其中的铁,解决了多年来一直困扰着人们的硫酸渣硫难的问题。

Rake out the cinders before you start a new fire.

在重新点火前先把煤渣耙出来。

A laborer takes a rest on a cinder dumpsite in Changzhi, China.

在中国长治，一名工人在煤渣垃圾场酣睡。

This material is variously termed ash, clinker, cinders or slag.

这种材料有不同的名称，如灰、炉渣、煤渣或渣。

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、磁化焙烧—磁选、酸浸工艺处理砷华废渣。

This treating method can remove the sulfur and incerase the percent of iron and resolve the trouble that pyrite cinder is difficult to desulfurate.

该方法能很好地脱除烧渣中的硫并富集其中的铁,解决了多年来一直困扰着人们的硫酸渣脱硫难的问题。

Rake out the cinders before you start a new fire.

在重新点火前先把煤渣耙出来。

A laborer takes a rest on a cinder dumpsite in Changzhi, China.

在中国长治，一名工人在煤渣垃圾场酣睡。

This material is variously termed ash, clinker, cinders or slag.

这种材料有不同的名称，如灰、炉渣、煤渣或矿渣。

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—软锰矿吸收、磁化焙烧—磁选、酸浸工艺处理砷华废渣。

This treating method can remove the sulfur and incerase the percent of iron and resolve the trouble that pyrite cinder is difficult to desulfurate.

该方法能很好地脱除烧渣中的硫并富集其中的铁,解决了多年来一直困扰着人们的硫酸渣脱硫难的问题。

Rake out the cinders before you start a new fire.

在重新点火前先把煤渣耙出来。

A laborer takes a rest on a cinder dumpsite in Changzhi, China.

在中国长治，一名工人在煤渣垃圾场酣睡。

This material is variously termed ash, clinker, cinders or slag.

料有不同的名称，如灰、炉渣、煤渣或矿渣。

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—软锰矿吸收、磁化焙—磁选、酸浸工艺处理砷华废渣。

This treating method can remove the sulfur and incerase the percent of iron and resolve the trouble that pyrite cinder is difficult to desulfurate.

该方法能很好地渣中的硫并富集其中的铁,解决了多年来一直困扰着人们的硫酸渣硫难的问题。

Rake out the cinders before you start a new fire.

在重新点火前先把煤渣耙出来。

A laborer takes a rest on a cinder dumpsite in Changzhi, China.

在中国长治，一名工人在煤渣酣睡。

This material is variously termed ash, clinker, cinders or slag.

这种材料有不同名称，如灰、炉渣、煤渣或矿渣。

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—软锰矿吸收、磁化焙烧—磁选、酸浸工艺处理砷华废渣。

This treating method can remove the sulfur and incerase the percent of iron and resolve the trouble that pyrite cinder is difficult to desulfurate.

该方法能很好地脱除烧渣中富集其中铁,解决了多年来一直困扰着人们酸渣脱难问题。

Rake out the cinders before you start a new fire.

在重新点火前先把煤渣耙出来。

A laborer takes a rest on a cinder dumpsite in Changzhi, China.

在治，一名工人在煤渣垃圾场酣睡。

This material is variously termed ash, clinker, cinders or slag.

这种材料有不同的名称，如灰、炉渣、煤渣或矿渣。

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—软锰矿吸收、磁化焙烧—磁选、酸浸工艺处理砷华废渣。

This treating method can remove the sulfur and incerase the percent of iron and resolve the trouble that pyrite cinder is difficult to desulfurate.

该方法能很好地脱除烧渣的硫并富集其的铁,解决来一直困扰着人们的硫酸渣脱硫难的问题。

Rake out the cinders before you start a new fire.

在重新点火前先把煤耙出来。

A laborer takes a rest on a cinder dumpsite in Changzhi, China.

在中国长治，一工人在煤垃圾场酣睡。

This material is variously termed ash, clinker, cinders or slag.

这种材料有不同的，灰、炉、煤或矿。

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—软锰矿吸收、磁化焙烧—磁选、酸浸工艺处理砷华废。

This treating method can remove the sulfur and incerase the percent of iron and resolve the trouble that pyrite cinder is difficult to desulfurate.

法能很好地脱除烧中的硫并富集其中的铁,解决了多年来一直困扰着人们的硫酸脱硫难的问题。

Rake out the cinders before you start a new fire.

在重新点火前渣耙出来。

A laborer takes a rest on a cinder dumpsite in Changzhi, China.

在中国长治，一名工在渣垃圾场酣睡。

This material is variously termed ash, clinker, cinders or slag.

这种材料有不同的名称，如灰、炉渣、渣或矿渣。

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—软锰矿吸收、磁化焙烧—磁选、酸浸工艺处理砷华废渣。

This treating method can remove the sulfur and incerase the percent of iron and resolve the trouble that pyrite cinder is difficult to desulfurate.

该方法能很好地脱除烧渣中的硫并富集其中的铁,解决了多年来一直困扰的硫酸渣脱硫难的问题。