Method for preparing FeMn-ZSM-5 type molecular sieve based on Fischer-Tropsch synthesis waste residues and application of FeMn-ZSM-5 type molecular sieve
The invention discloses a method for preparing a FeMn-ZSM-5 type molecular sieve based on Fischer-Tropsch synthesis waste residues and application of the FeMn-ZSM-5 type molecular sieve, and belongs to the technical field of solid waste resource utilization. According to the method, the Fischer-Trop...
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| creator | HOU PIN LIU HONGYING LYU RUIDONG ZHANG SIYU LIU WENLIN YUAN FENGZHEN GONG XINTONG ZHANG WEI |
| description | The invention discloses a method for preparing a FeMn-ZSM-5 type molecular sieve based on Fischer-Tropsch synthesis waste residues and application of the FeMn-ZSM-5 type molecular sieve, and belongs to the technical field of solid waste resource utilization. According to the method, the Fischer-Tropsch synthesis waste residues are used as raw materials, iron and manganese bimetals are doped on a molecular sieve framework through an in-situ synthesis method, and the Fe/Mn-ZSM-5 type molecular sieve is prepared; on the basis of ensuring that Si and Al in the raw materials participate in molecular sieve synthesis, iron and manganese elements are doped in a molecular sieve framework, so that a new acid center is formed and is combined with metal ions on the surface of the molecular sieve, and active sites on the surface of the catalyst are increased; meanwhile, Fe and Mn elements participate in a molecular sieve framework in the form of chemical bonds, a five-membered ring with a stable structure is formed, the f |
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| subjects | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOUNDS THEREOF INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE |
| title | Method for preparing FeMn-ZSM-5 type molecular sieve based on Fischer-Tropsch synthesis waste residues and application of FeMn-ZSM-5 type molecular sieve |
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