Add to ORKGProject (B.S.)--University of Kansas, Mining Engineering, 1917. ; Includes bibliographical references
The writer has carried out tests to determine the most feasible method of treating a complex ore fro...
For the winning of Pb, Cu and from sulfides ores by conventional methods, it is essential that ...
The aim of this research was to investigate the possibilities of roasting and leaching a bulk copper...
Project (B.S.)--University of Kansas, Mining Engineering, 1917. ; Includes bibliographical reference...
In the Wisconsin field, the zinc blende is usually found associated with iron sulphide in the form o...
Many complex ores are found in the West, which contain zinc in large quantities together with lead, ...
In Wisconsin and other zinc mining districts the blende is frequently found associated with pyrite a...
Sulphur is a mineral material which is as basic as steel to our industry and economy. This fact is n...
Zinc Blende consists essentially of sulphur and zinc, and has the formula ZnS. When pure it contains...
FOR the adoption of conventional methods for the recovery of lead , copper and zinc from the comple...
The material to be treated is a zinc ore from Boone County, Arkansas, a district as yet but little d...
Accurate information is lacking as to the effect of temperature and time of distillation on the rela...
Very little work has been done towards the recovery of zinc from mine water because the zinc content...
It is shown that the iron content in zinc silicate concentrates with either high (8?11%) or low (3%)...
With the aim of recovering zinc, copper. lead, iron and sulphur from complex sulphide ores, the sele...
The writer has carried out tests to determine the most feasible method of treating a complex ore fro...
For the winning of Pb, Cu and from sulfides ores by conventional methods, it is essential that ...
The aim of this research was to investigate the possibilities of roasting and leaching a bulk copper...
Project (B.S.)--University of Kansas, Mining Engineering, 1917. ; Includes bibliographical reference...
In the Wisconsin field, the zinc blende is usually found associated with iron sulphide in the form o...
Many complex ores are found in the West, which contain zinc in large quantities together with lead, ...
In Wisconsin and other zinc mining districts the blende is frequently found associated with pyrite a...
Sulphur is a mineral material which is as basic as steel to our industry and economy. This fact is n...
Zinc Blende consists essentially of sulphur and zinc, and has the formula ZnS. When pure it contains...
FOR the adoption of conventional methods for the recovery of lead , copper and zinc from the comple...
The material to be treated is a zinc ore from Boone County, Arkansas, a district as yet but little d...
Accurate information is lacking as to the effect of temperature and time of distillation on the rela...
Very little work has been done towards the recovery of zinc from mine water because the zinc content...
It is shown that the iron content in zinc silicate concentrates with either high (8?11%) or low (3%)...
With the aim of recovering zinc, copper. lead, iron and sulphur from complex sulphide ores, the sele...
The writer has carried out tests to determine the most feasible method of treating a complex ore fro...
For the winning of Pb, Cu and from sulfides ores by conventional methods, it is essential that ...
The aim of this research was to investigate the possibilities of roasting and leaching a bulk copper...