Method for converting byproduct mixed oxygen-containing compound in methanol-to-olefin process
A technology for producing olefins and compounds from methanol, which is applied in the direction of producing hydrocarbons from oxygen-containing organic compounds, carbon compound catalysts, chemical instruments and methods, etc., can solve the problems of unspecified oxygen-rich stream conversion and complicated processes, and avoid Heavy hydrocarbons and phenolic compounds, high conversion rate of oxides, and the effect of avoiding formation
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Embodiment 1
[0042]Using SAPO-34 catalyst and fluidized bed reactor with cross feed distributor, including fast bed reactor (1), double dense bed (2), external heat extractor (3), circulating inclined pipe (5) , remove the inclined pipe (6), the regeneration inclined pipe (14), the inclined pipe to be produced (15), the methanol raw material distributor (8), the cross feed distributor (9); the circulation inclined pipe (5) Connect the second dense bed (2) with the fast bed reactor (1); the regeneration inclined pipe (14) is connected with the fast bed reactor (1); the inclined pipe (15) to be born is connected with the second dense bed (2); The downward inclined pipe (6) connects the external heat extractor (3) and the fast bed reactor (1); the methanol raw material distributor (8) and the cross feed distributor (9) are located at the lower part of the fast bed reactor (1) The connecting port of the regeneration inclined pipe (14) and the fast bed reactor (1) is located directly above the ...
Embodiment 2
[0053] Using SAPO-34 catalyst and fluidized bed reactor with cross feed distributor, including fast bed reactor (1), double dense bed (2), external heat extractor (3), circulating inclined pipe (5) , remove the inclined pipe (6), the regeneration inclined pipe (14), the inclined pipe to be produced (15), the methanol raw material distributor (8), the cross feed distributor (9); the circulation inclined pipe (5) Connect the second dense bed (2) with the fast bed reactor (1); the regeneration inclined pipe (14) is connected with the fast bed reactor (1); the inclined pipe (15) to be born is connected with the second dense bed (2); The downward inclined pipe (6) connects the external heat extractor (3) and the fast bed reactor (1); the methanol raw material distributor (8) and the cross feed distributor (9) are located at the lower part of the fast bed reactor (1) The connecting port of the regeneration inclined pipe (14) and the fast bed reactor (1) is located directly above the...
Embodiment 3
[0064] Using SAPO-34 catalyst and fluidized bed reactor with cross feed distributor, including fast bed reactor (1), double dense bed (2), external heat extractor (3), circulating inclined pipe (5) , remove the inclined pipe (6), the regeneration inclined pipe (14), the inclined pipe to be produced (15), the methanol raw material distributor (8), the cross feed distributor (9); the circulation inclined pipe (5) Connect the second dense bed (2) with the fast bed reactor (1); the regeneration inclined pipe (14) is connected with the fast bed reactor (1); the inclined pipe (15) to be born is connected with the second dense bed (2); The downward inclined pipe (6) connects the external heat extractor (3) and the fast bed reactor (1); the methanol raw material distributor (8) and the cross feed distributor (9) are located at the lower part of the fast bed reactor (1) ; The connection port of the regeneration inclined pipe (14) and the fast bed reactor (1) is located directly above t...
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