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What should be done with the transformed spent catalyst?

2016-12-02View Original

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What have you done with those spent catalysts from your conversion processes? With such strict regulations on hazardous waste these days, ours from two years ago are still piled up in the warehouse :(
Reply #22016-12-02
There should be specialized recycling processes, mainly to recover the molybdenum contained within it.
Reply #32016-12-02
Now, for recycling, one has to check whether the person doing the recycling has the necessary qualifications; it’s quite complicated, and they even demand payment before carrying out the recycling
Reply #42016-12-02
In the future, sign a recycling contract with the catalyst manufacturer.
Reply #52016-12-03
The manufacturers of these catalysts do not possess the necessary qualifications, and they should be treated as hazardous waste
Reply #62016-12-03
It is treated as solid waste, with specialized recycling processes in place.
Reply #72016-12-04
Have the catalyst supplier collect it when signing the contract.
Reply #82016-12-05
The manufacturing company doesn’t have the qualifications for recycling; it’s a headache :L

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