原油质量下降，导致炼油效率降低。许多炼厂都面临如何促进重油转化，提高轻质油的收率。与此同时，炼化一体化型炼厂还面临尽可能生产轻烯烃等优质化工原料的问题。
催化裂化原料质量差的问题在地方炼厂更显突出。很多地方性炼厂普遍以M100和M180等作为催化裂化原料，部分企业甚至还掺炼焦化蜡油。M100存在氢含量低、饱和烃含量低、残炭和重金属高（总金属超过60 ppm）、硫氮等非金属杂质高等特点。而焦化蜡油含有较高的碱性氮，会中和催化剂的酸中心致使催化剂暂时中毒失活。这些因素不仅容易造成催化剂中毒、活性损失，单耗升高，而且使催化裂化装置的干气、焦炭和油浆收率增高、高价值的汽柴油和液化气收率降低。这对很多采用渣油加工的炼厂经济效益带来很大影响。
针对这些问题迅达催化剂技术平台开发的XDC-01渣油转化催化剂具有孔道阶梯分布、比表面积大、分子筛活性组分高等特点，特别适用于加工劣质催化原料，增加液收和轻质油收率。XD-01催化剂在裂解重油、抗重金属污染和碱性氮方面具有明显的优势
Shandong Xunda Chemical Group Co., Ltd. is located in the ancient capital of Linzi, with offices in Beijing, Dalian, Tashkent, Tehran and other domestic and international city, a total of nearly 1000 employees. After twenty years of development, Schindler group has built two major sectors of environmental protection services and biomedicine: environmental protection services closely related to the development of basic energy such as oil, natural gas and coal, and even closely related to life. Schindler strives to provide professional services and high quality products to customers through unremitting efforts.
Environmental protection service: to provide quality and efficient catalyst to yield more clean energy for petrochemical industry, natural gas processing, coal chemical industry. Biopharmaceuticals: with the world's leading biotechnology platform and the Chinese and Western elite team, the development of anti-tumor small molecule bio medicine is provided.
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