Ammonium perrhenate
Country of origin:
Uzbekistan
Production standart:
GOST (State Standard): 31 411−2009
Production cycle:
- Granulation of the charge and roasting of the granules with the production of matte and rhenium-containing off-gases;
- Capturing rhenium from the distillates;
- Sorption to obtain a saturated solution;
- Desorption and evaporation to obtain crude ammonium perrhenate;
- Recrystallization, washing, and drying of ammonium perrhenate.
Application:
Ammonium perrhenate serves as a key component in rhenium extraction, and is crucial in creating electrical gear for both the aerospace and aviation sectors. It also acts as a catalyzing agent within the petroleum industry.
Alloys, when combined with NH4ReO4, exhibit enhanced durability, thermal stability, and resistance to wear, even when exposed to harsh conditions. These materials are particularly valuable for their performance during extreme changes in temperature.
Alloys, when combined with NH4ReO4, exhibit enhanced durability, thermal stability, and resistance to wear, even when exposed to harsh conditions. These materials are particularly valuable for their performance during extreme changes in temperature.
Form and packaging:
Ammonium perrhenate is a white crystalline powder. Packed in polyethylene bags.
Ammonium perrhenate is produced in accordance with the requirements of State Standard 31 411 in the following grades: AR-00, AR-0 and AR-1.
Ammonium perrhenate is produced in accordance with the requirements of State Standard 31 411 in the following grades: AR-00, AR-0 and AR-1.
The product information provided here is indicative and is subject to confirmation at the time the order is processed.
AP-1
69,0
0,002
0,001
0,01
0,003
0,002
0,002
0,002
0,001
0,01
0,002
0,002
0,005
0,001
AP-0
69,1
0,0005
0,0005
0,005
0,001
0,001
0,0002
0,0001
0,00005
0,00005
0,001
0,0002
0,002
0,001
AP-00
69,3
0,0005
0,0005
0,001
0,001
0,001
0,0002
0,0001
0,00005
0,00005
0,00005
0,0002
0,002
0,001
Grade
Re
Al
Fe
K
Ca
Si
Mg
Mn
Cu
Mo
Na
Ni
S
P
Chemical composition, %