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Catalytic Distillation Technologies patents (2015 archive)


Recent patent applications related to Catalytic Distillation Technologies. Catalytic Distillation Technologies is listed as an Agent/Assignee. Note: Catalytic Distillation Technologies may have other listings under different names/spellings. We're not affiliated with Catalytic Distillation Technologies, we're just tracking patents.

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01/08/15 / #20150011385

Process and catalyst for cracking of ethers and alcohols

A process for the production of olefins from at least one of an alcohol and ether, the process including: contacting at least one alcohol or ether with a hydrofluoric acid-treated amorphous synthetic alumina-silica catalyst under decomposition conditions to produce an olefin. Also disclosed is a process for the production of isobutylene from methyl tertiary butyl ether, the process including: feeding methyl tertiary butyl ether (mtbe) to a reactor having at least one reaction zone containing a hydrofluoric acid-treated amorphous synthetic alumina-silica catalyst; contacting the mtbe with the hydrofluoric acid-treated amorphous synthetic alumina-silica catalyst under decomposition conditions to produce a reactor effluent comprising isobutylene, unreacted mtbe, heavies, and methanol; feeding the reactor effluent to a first distillation column; separating the isobutylene from the unreacted mtbe, heavies, and the methanol in the first distillation column to recover a first bottoms fraction comprising heavies, unreacted mtbe, and methanol and an isobutylene-rich overheads fraction.. ... Catalytic Distillation Technologies








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