PROCESS FOR THE FIXED-BED PRESSURE GASIFICATION OF CARBONACEOUS FUELS

PROCESS FOR THE FIXED-BED PRESSURE GASIFICATION OF CARBONACEOUS FUELS

  • CN 105,940,088 A
  • Filed: 12/01/2014
  • Published: 09/14/2016
  • Est. Priority Date: 12/10/2013
  • Status: Active Application
First Claim
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1. one kind uses the gasifying medium in fixed bed pressure gasification reactor to contain solidCarbon fuel, especially coke or coal carry out the method gasified, and this reactor includes that gasifying medium entersMouth, product gas outlet, it is arranged in ashes and discharges the fuel of the solid carbonaceous fuels on gridBed, fuel supply device, ashes discharger;

  • Wherein obtain containing hydrogen and oxidation of coalThe crude synthesis gas of thing, is reacted it from this fixed bed pressure gasification by this product gas outletDevice discharged and is subsequently processed into pure synthesis gas, the method is characterized in that, this gasificationCarbonaceous by-products (liquid by-product), such as tar, oils, Petroleum and phenols, itsIn the course of processing of this crude synthesis gas in liquid form, with dissolve form in a liquid or withDispersion form in a liquid obtains, and is introduced in the gas of this fixed bed pressure gasification reactorChange in district and/or combustion zone and be at least partly converted into hydrogen and/or oxycarbide equally.

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