On the uses of mixed C4
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The mixed C4 produced by our factory contains about 85% butene-1 and butene-2. I would like to ask what can be produced from this? Good cost performance.
Mixed C4 – we use C4 to produce MTBE
We also produce MTBE; the rest is used as liquefied gas
Butene and ethylene disproportionation reactions can be used to produce propylene (OCU) plants. Butene can also be alkylated to produce gasoline. Wait.
Produce MTBE; the rest is used as liquefied gas
Butene-1 and butene-2 can both be separated individually, offering significant value for utilization
The production of MTBE is a reaction between isobutylene and methanol; it has nothing to do with butene-1 or butene-2. Separating or producing alkylated oils individually is a good option.
The previous set of MMA or PMMA; for the previous alkylated ZhiDa version, adding waste acid hydrolysis works well, and the DeDi version is also good. Isobutylene cannot be used on a large scale for alkylation processes in China at the moment; anyone else claiming otherwise is just an idiot
Saying that alkylated gasoline is produced using isobutylene