Process for separation and purification of platinum group metals

Details Process for separation and purification of platinum group metals Process for separation and purification of platinum group metals

1984-11-02

1986-02-18

Doll, John

Specialized metallurgical processes, compositions for use therei

Processes

Free metal or alloy reductant contains magnesium

423 22, 423 42, 423101, 423140, 75118R, 75119, 75117, 75120, 75121, 210725, 210729, 564 23, C22B 1104

Patent

active

045712654

ABSTRACT:
There is described a process for the separation and purification of the platinum group metals from base metal out of acidic aqueous solutions. For this purpose there is used a substituted thiourea of the formula

REFERENCES:
patent: 2342785 (1944-02-01), Block et al.
patent: 3748356 (1973-07-01), Willinga et al.
patent: 3994719 (1976-11-01), Corte et al.
patent: 4368073 (1983-01-01), Breister et al.

Affiliated with

Also associated with

Rating

Process for separation and purification of platinum group metals does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for separation and purification of platinum group metals, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for separation and purification of platinum group metals will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1550100