介绍了山东兖矿鲁南化肥厂低压甲醇生产装置在诸多相同条件下,三批次甲醇催化剂的使用寿命与生产强度。随着甲醇催化剂吸硫量的降低,其使用寿命与生产强度均大幅度提高,创造了国内外以煤为原料低压法合成甲醇催化剂使用寿命超过4年10个月,生产强度达31800 t/m3的新纪录。 The service life and production intensity of three batches of methanol catalyst under the same conditions were introduced in the low pressure methanol plant of Shandong Yanzhou Lunan Fertilizer Plant. With the reduction of sulfur absorption capacity of methanol catalyst, its service life and production intensity have been greatly increased, and the domestic and international coal methanol synthesis catalysts with low pressure as catalyst have a service life of more than 4 years and 10 months and a production strength of 31,800 t / m3 New record