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Does the catalyst for synthesizing dimethyl ether from gaseous methanol catch fire spontaneously when removed and exposed to air?

2019-08-02View Original

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This post was last edited by sdwfsgyykai on 2019-8-3 07:40. Precautions for removing the catalyst used in the synthesis of dimethyl ether from gaseous methanol – does it catch fire spontaneously when in contact with air? Thank you to the experts for their guidance; I appreciate it in advance
Reply #22019-08-03
Molecular sieves do not catch fire on their own. But be sure to check whether it is considered hazardous waste according to local regulations
Reply #32019-08-05
Its main component is gamma-alumina; it does not catch fire on contact with air at high temperatures, but it is still recommended to remove the catalyst after cooling it down.
Reply #42019-09-04
Hello, owner. I am a manufacturer of recycled waste catalysts and alumina balls; if you need assistance with processing, please contact Zhao at 13839963512

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