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工业甲醇在300℃的低温下催化裂解得到的气氛,在800～900℃下碳势较高(为1.0～1.2%)。利用催化剂具有对甲醇裂解和水煤气转变反应的双功能,在甲醇中加水0～5%,可将碳势由1.2%准确调变至0.2%。
Industrial methanol catalytic cracking at a low temperature of 300 ℃ obtained atmosphere at 800 ~ 900 ℃ carbon potential higher (1.0 ~ 1.2%). The catalyst has the dual function of methanol cracking and water gas shift reaction, adding 0-5% of water in methanol to accurately adjust the carbon potential from 1.2% to 0.2%.