METHOD AND APPARATUS FOR PROVIDING OXYGENATED HYDROCARBONS

METHOD AND APPARATUS FOR PROVIDING OXYGENATED HYDROCARBONS

  • CN 104,870,412 A
  • Filed: 12/23/2013
  • Published: 08/26/2015
  • Est. Priority Date: 12/22/2012
  • Status: Active Application
First Claim
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1. , for the preparation of a method for oxygenated hydrocarbon, comprising:

  • A) gas stream comprising hydrocarbon that first heats is supplied to reactor;

    B) gas stream comprising oxygen is supplied to described reactor individually with forming reactions mixture, the described gas stream comprising oxygen optionally by making air through one or more of oxygen enrichment membrane to increase oxygen content to prepare, partly to comprise the gas stream of hydrocarbon in partial oxidation reaction described in oxidation;

    C) be separated and/or the one or more of oxygenated hydrocarbon of condensation from product stream;

    D) washer and/or hydrocarbon enrichment film is used from described product stream, to remove non-hydrocarbon gas with enrichment hydrocarbon gas part;

    WithE) after a reaction cycle, the remaining gaseous hydrocarbon product from described product stream and the fresh first gas stream comprising hydrocarbon heated is mixed;

    Wherein at least one film is used in step (b), increase oxygen content and/or removing non-hydrocarbon gas in step (d).

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