褐煤改质制备炭分子筛的研究

研究了褐煤原料经热处理改质后制备炭分子筛的可能性,并考察了热解改质的工艺条件对产品空分性能的影响。结果表明,与褐煤改质前相比,热解改质后的褐煤制备的炭分子筛具有炭分子筛强度高和空分性能好等优点。 The thesis investigates the feasibility on the CMS manufacturing by hydrothermal upgrading of lignite and the influence on CMS capability of air separation by altering the technics condition of hydrothermal upgrading of lignite.It is concluded that the CMS manufacturing by hydrothermal upgrading of lignite has high intensity and good capability of air separation