Recycling technologies of waste molybdenum catalyst.

         LTD. "INRAMTECH" has developed highly enabling complex molybdenum waste and iron-molybdenum catalysts technologies for the petrochemical industry (JSC "Nizhnekamskneftekhim", and others):  

1. The Molybdenumcatalyst wastedisposaltechnologyfor producingstyreneand polyesterresins.

• Scope: Production of styreneand polyester resins(JSC “Nizhnekamskneftekhim”).
• View: A complex mixture ofwaste: liquid hydrocarbonsand solidsludge.
• Waste volume: 12 000 tons per year.
• The molybdenum contentin the waste: 40 tons, based on the metal.
• The molybdenum extractiondegree fromthe initial mixture(waste) 95-98% by weight.
• Molybdenum trioxide extracted purity, not less than 99.9% by weight.
• Low cost of the catalystrecycling.
• High production profitability.
• Environmentally friendly: No toxic emissions into the environment. The decrease in the volumes allocated for waste incineration (fire neutralization): 15 times (from 12 000 tons/year - up to 800 tons/year).
• The complexity of processing: obtaining the liquid by-commodity products per year:

• Molybdenum oxide: 60 tons.
• Wide fraction of light hydrocarbons (NGL): 1 600 tons.
• Phenol: 1 600 tons.
• Benzoic acid: 68 tons.
• Sodium sulfate anhydrous: 3 000 tons.

2.  Waste disposal technology of iron-molybdenum catalyst for production of paint-varnish. 

• Scope: Manufacture of varnishesand paints.
• The catalyst brand: KH-26, KH-44L and others.
• Type: Solid sludge,a mixture of catalystwith ceramiccarrier(Raschig rings).
• The molybdenum contentin the waste: 52-54%, based on the metal.
• The molybdenum extractiondegree fromthe initial mixture(waste) 95-98% by weight.
• Purity of extractedmolybdenum trioxide, not less than 99.9% by weight.
• Low cost of the catalyst recycling.
• Highprofitability.
• Environmentally friendly: No toxicemissionsinto the environment.

      LTD. "INRAMTECH" will develop and implement a recycling of waste molybdenum-new catalysts technology, taking into account the characteristics of your existing raw materials needs for expansion of product lines through the production of rare metals, as well as strategies to deal with industrial waste at a new or existing production site.