Production method of Lithium containing reagent and for reducing gases in syngas produced from the gasification of waste plastics

摘要

The present invention is a technique for purifying synthesis gas produced by gasification of the waste, one of the flammable waste treatment method relates to, and more particularly to remove hydrogen sulfide and carbon dioxide contained in the synthesis gas by the addition of a chloride and a carbonate for enhanced adsorption capacity after the zirconia supported on the honeycomb was converted to the lithium zirconate and lithium carbonate by heat treatment at a high temperature co-carbonate relates to a method for producing the composite oxide reaction. Conventional methods include a dry processing method and a method using a liquid absorbent for absorption treatment using a solution of the amine-based hydrogen sulfide and carbon dioxide. However, in the case of a wet treatment by lowering the processing temperature to room temperature region to be processed, and then re-heated again disadvantage to have, and has the problem that the adsorption capacity of the adsorbent for dry-adsorption treatment and increase the amount of carbon monoxide required low, the hydrogen sulfide gas absorption, such as hydrogen, carbon dioxide absorption and to proceed at the same time. Therefore, the reaction for synthesis gas purification, which can more effectively utilize the synthesis gas produced by the gasification reaction by selectively removing the hydrogen sulfide and carbon dioxide by the direct reaction agent prepared lithium composite oxide without lowering the temperature in the high temperature more than 500 relates to a process for the production of.