Precious metals recovery and refinary : Platinum; Rhodium; Palladium

The recoveries are made by hydrometallurgical and chemical processes, from waste materials with precious metals content ( Pt; Rh; Au; Pd; Ag).

The scraps can be from spent catalysts, precious metals objects, electronic scrap, jewels, others.

The client opportunities to dispose the precious metals are:

•  The recovered precious metals return to client in pure form ( powder or ingots)

•  The precious metals are buyed by AMCO OTOPENI S.A.

•  Initiating a metal account for the client, with all time availability, to use the metal for final products made by AMCO OTOPENI S.A. or others.

Technical specifications for the fine metals :

1. Platinum:

AMCO OTOPENI S.A.

TECHNICAL SPECIFICATION OF PRODUCT

STP - Pt. 01

Page 1/1

 

 

 

 

 

 

 

 

 

PLATINUM

Purity: min. 99.95 %

Prezentation form: sponge

Nr. Crt.

Element - as impurity

Admisible content of impurities (ppm)

1

Rh

= 150

2

Fe

= 100

3

Ag

= 50

4

Au

= 50

5

Al

= 50

6

As

-

7

Bi

-

8

Ca

= 50

9

Cr

= 50

10

Cu

= 50

11

Mg

= 50

12

Mo

= 50

13

Ni

= 50

14

P

-

15

Pb

-

16

S

-

17

Sb

-

18

Si

= 50

19

Sn

= 10

20

Ti

= 10

21

W

= 50

22

Zn

= 10

23

Zr

= 10

 

 

 

 

 

 

 

 

 

Sum for pos. no 2 - 3 < 150 ppm

Sum for pos. no 4 - 23 < 200 ppm

 

2. Rhodium:

AMCO OTOPENI S.A.

TECHNICAL SPECIFICATION OF PRODUCT

STP - Rh. 01

Page 1/1

 

 

 

 

 

 

 

 

 

RHODIUM

Purity: min. 99.95 %

Prezentation form: sponge

Nr. Crt.

Element - as impurity

Admisible content of impurities (ppm)

1

Pt

= 150

2

Fe

= 100

3

Ag

= 50

4

Au

= 50

5

Al

= 50

6

As

-

7

Bi

-

8

Ca

= 50

9

Cr

= 50

10

Cu

= 50

11

Mg

= 50

12

Mo

= 50

13

Ni

= 50

14

P

-

15

Pb

-

16

S

-

17

Sb

-

18

Si

= 50

19

Sn

= 10

20

Ti

= 10

21

W

= 50

22

Zn

= 10

23

Zr

= 10

 

 

 

 

 

 

 

 

 

Sum for pos. no 2 - 3 < 150 ppm

Sum for pos. no 4 - 23 < 200 ppm

3. Palladium:

AMCO OTOPENI S.A.

TECHNICAL SPECIFICATION OF PRODUCT

STP - Pd. 01

Page 1/1

 

 

 

 

 

 

 

 

 

Palladium

Purity: min. 99.95 %

Prezentation form: sponge

Nr. Crt.

Element - as impurity

Admisible content of impurities (ppm)

1

Pt

= 150

2

Rh

= 150

3

Ru

= 150

4

Ir

= 150

5

Fe

= 50

6

Ag

= 100

7

Au

= 100

8

Al

= 50

9

Ca

= 50

10

Cr

= 10

11

Cu

= 50

12

Mg

= 50

13

Ni

= 50

14

Pb

= 50

15

Sb

= 20

16

Si

= 50

17

Sn

= 50

18

Mn

= 10

19

Co

= 10

20

Zn

= 20

 

 

 

 

 

 

 

 

 

Sum for pos. no 1 - 4 < 300 ppm

Sum for pos. no 1 - 20 < 500 ppm

 

4. Platinum-Rhodium alloys

AMCO OTOPENI S.A.

TECHNICAL SPECIFICATION OF PRODUCT

STP - PtRh. 01

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PLATINUM- RHODIUM ALLOYS

Purity: min. 99.95 %

Prezentation form: Alloy

Nr. Crt.

Element - as impurity

Admisible content of impurities (ppm)

1

Fe

= 100

2

Ag

= 50

3

Au

= 50

4

Al

= 50

5

As

-

6

Bi

-

7

Ca

= 50

8

Cr

= 50

9

Cu

= 50

10

Mg

= 50

11

Mo

= 50

12

Ni

= 50

13

P

-

14

Pb

-

15

S

-

16

Sb

-

17

Si

= 50

18

Sn

= 10

19

Ti

= 10

20

W

= 50

21

Zn

= 10

22

Zr

= 10

 

 

 

 

 

 

 

 

 

Sum for pos. no 2 - 22 < 400 ppm

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