Spent catalysts

Catalysts are chemical (homogeneous, heterogeneous) and car.

Methods of disposal of chemical catalysts:

  • Aqua regia - a strong oxidizing agent, and that this advantage has allowed her to participate in the recycling of catalysts. It readily dissolves metals being in the catalyst including the noble. With this process, the metal chlorides.
  • Hydrochlorination allows you to extract the precious metals from the group containing them.
  • Electrochemical treatment allows for the dissolution of chromium, tin, lead, zinc and aluminum.

Automotive catalysts are utilized by sintering and processing chemistries.

Recycling of catalysts produces a variety of metals and chlorides.

Installed capacity - 1000 tons per year.