Results 211 to 220 of about 7,134,183 (281)
Spatiotemporal evolution and driving factors of urban-rural integration in the Jinan metropolitan area. [PDF]
Sci RepMei D, Liu N, Yu H.
europepmc +1 more source
Controls on natural hydrogen generation during serpentinization of mantle rocks. [PDF]
Nat CommunChristiansen R +8 more
europepmc +1 more source
Superfood potential of Chlorella vulgaris: productivity and antioxidant boost under simulated moon and microgravity conditions. [PDF]
NPJ MicrogravityFais G +8 more
europepmc +1 more source
Effects of Microgravity, Hypergravity, and Ionizing Radiation on the Enzymatic Activity of Proteinase K. [PDF]
MoleculesRybacki B +4 more
europepmc +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
The role of gravity concentration in modern processing plants
Minerals Engineering, 1999Abstract Next to hand picking, gravity concentration is the oldest of all forms of mineral processing. While, in the twentieth century gravity concentration has been partially replaced by other processes, notably flotation and magnetic separation, they have not made it obsolete.
R. Burt
exaly +3 more sources
Development of the Bartles CrossBelt Concentrator for the gravity concentration of fines
International Journal of Mineral Processing, 1975Abstract The Bartles CrossBelt Concentrator has been developed for the gravity concentration of fine particles, in the size range −100 +5 micron. This paper describes the experimental model of the machine and discusses the effect of such parameters as orbital shear speed, transverse slopes, belt speed and flowrate on its performance.
R. Burt
openaire +2 more sources
Fine gravity concentration using the Bartles-Mozley concentrator
International Journal of Mineral Processing, 1974Abstract Recent developments in the use of the Bartles-Mozley table are described for the gravity preconcentration of fine heavy mineral and metal particles present in low grade pulps. The Bartles-Mozley table is a relatively new device used for the recovery of particles with an upper size of about 100 microns and a lower size of about 5 microns, or ...
R.O. Burt, D.J. Ottley
openaire +2 more sources
1987
Gravity Concentration — the separation of minerals by virtue of specific gravity — is one of the oldest forms of mineral processing. Whilst its relative importance has declined in the twentieth century, the high cost of alternative processes, along with the development of a range of high capacity devices has led to something of a renaissance of gravity
R. Burt
openaire +2 more sources
Gravity Concentration — the separation of minerals by virtue of specific gravity — is one of the oldest forms of mineral processing. Whilst its relative importance has declined in the twentieth century, the high cost of alternative processes, along with the development of a range of high capacity devices has led to something of a renaissance of gravity
R. Burt
openaire +2 more sources
Gravity concentration, past, present and future
Minerals Engineering, 1991Abstract Gravity Concentration has been used for the beneficiation of minerals for centuries with little change in the methods used from 500 B.C. to 1550 A.D., and in fact some of these methods, such as the sluice and hand pan, are used to this day.
J. Turner
openaire +2 more sources