In the realm of hydrometallurgy and chemical separation, efficient extraction of valuable metals from ores and waste streams is paramount. Methyltrioctylammonium Bromide (CAS 35675-80-0) stands out as a highly effective extractant, leveraging its unique chemical structure to facilitate the transfer of metal ions from aqueous solutions into organic phases. As a reputable manufacturer and supplier from China, we provide high-purity Methyltrioctylammonium Bromide for your critical separation processes.

The Mechanism of Metal Extraction

Methyltrioctylammonium Bromide acts as a liquid ion-exchanger or extractant. In this role, it forms ion-pair complexes with anionic metal species present in an aqueous solution. The positively charged quaternary ammonium cation of Methyltrioctylammonium Bromide pairs with anionic metal complexes (e.g., chloro-metalates). Due to the long, hydrophobic octyl chains, this newly formed ion-pair complex is preferentially soluble in an immiscible organic solvent, allowing it to be efficiently extracted from the aqueous phase. This process is critical for concentrating and purifying metals.

Key Applications in Metal Recovery:

  • Precious Metal Recovery: Used for the efficient extraction of gold, platinum, and palladium from acidic chloride solutions, often achieving high recovery rates.
  • Rare Earth Elements: Facilitates the separation and purification of rare earth metals by selectively complexing with specific anionic species.
  • Transition Metal Separation: Employed in processes for recovering valuable transition metals like molybdenum and vanadium from industrial waste or catalysts.
  • Niobium and Tantalum Extraction: Demonstrates high efficiency in extracting hexa-metalate ions of niobium and tantalum from alkaline solutions.

The effectiveness of Methyltrioctylammonium Bromide in metal extraction is influenced by factors such as pH, the concentration of competing anions, and the composition of the organic phase. Its high extraction efficiency for various metal ions makes it a cost-effective choice. When you intend to buy Methyltrioctylammonium Bromide, ensuring product quality and consistency is vital. Our product guarantees 99% purity, backed by rigorous quality control.

We are a leading supplier dedicated to providing chemicals that drive industrial efficiency. Our competitive pricing for bulk orders of Methyltrioctylammonium Bromide makes advanced metal extraction processes more accessible. We are your reliable source for this essential chemical, supporting your efforts in resource recovery and purification. Contact us to learn more about Methyltrioctylammonium Bromide applications and to secure your supply.