发明授权
US4929793A Production of middle distillates by paraffin disproportionation 失效
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Production of middle distillates by paraffin disproportionation
摘要:
Low boiling paraffinic feedstreams such as solvent raffinates and straight run naphthas are disproportionated in the presence of an intermediate pore size zeolite such as ZSM-5 under conditions of moderately elevated temperatures and pressures to produce products boiling in the middle distillate range, such as jet fuel and diesel fuel, of highly paraffinic character.
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