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专利申请号:CN201210225850.2公开号:CN103521216A申请日:2012.07.03公开日:2014.01.22申请人:中国石油化工股份有限公司;中国石油化工股份有限公司上海石油化工研究院本发明涉及一种纳米钼酸铋催化剂及其用途,主要解决以往技术中存在Mo-Bi系列催化剂比表面小,活性较低,适应重量空速较低的问题。本发明通过采用以重量份数计包括以下组分:A:10~50份的选自SiO_2、Al_2O_3、ZrO_2或TiO_2中的至少一种载体;
Patent application number: CN201210225850 Publication number: CN103521216A Date of application: 2012.07.03 Date of disclosure: 2014.01.22 Applicant: China Petroleum & Chemical Corporation; Shanghai Petrochemical Research Institute of SINOPEC The invention relates to a nano The bismuth molybdate catalyst and the application thereof mainly solve the problems that the Mo-Bi series catalyst in the prior art has the advantages of small specific surface, low activity and low weight-to-weight space velocity. The present invention comprises the following components in parts by weight: A: 10 to 50 parts of at least one carrier selected from SiO 2, Al 2 O 3, ZrO 2 or TiO 2;