摘要：【中文】本发明提供一种消除高温烟气中NOx的催化模块的制备方法，包括如下步骤：载体制备：将复合纤维纸基材制备成预设尺寸和性状的载体；催化剂活性粉体的制备：将活性组分溶液与涂层基材混合，搅拌均匀后干燥，得到催化剂活性粉体；催化剂涂覆：将催化剂活性粉体与水、粘结剂、助剂混合均匀，制成涂覆浆液，将涂覆浆液涂覆至载体上，焙烧，得到催化载体；催化模块的组装：将催化载体后处理，封装在壳体中，得到催化模块。本发明的用于消除高温烟气中NOx的催化模块的制备方法，工艺流程简单，催化剂性能优异，可大幅度降低成本；催化剂均匀分散在孔壁，形成牢固的催化剂层，提高了催化剂抗冲刷性能；具有优异的热稳定性、抗热振性能和使用寿命。 【EN】The invention provides a preparation method of a catalytic module for eliminating NOx in high-temperature flue gas, which comprises the following steps: preparing a carrier: preparing the composite fiber paper substrate into a carrier with preset size and character; preparation of catalyst active powder: mixing the active component solution with the coating base material, uniformly stirring and drying to obtain catalyst active powder; coating of a catalyst: uniformly mixing the catalyst active powder with water, a binder and an auxiliary agent to prepare coating slurry, coating the coating slurry on a carrier, and roasting to obtain a catalytic carrier; assembling the catalytic module: and (4) carrying out post-treatment on the catalytic carrier, and packaging the catalytic carrier in the shell to obtain the catalytic module. The preparation method of the catalytic module for eliminating NOx in high-temperature flue gas has the advantages of simple process flow, excellent catalyst performance and capability of greatly reducing the cost; the catalyst is uniformly dispersed on the pore wall to form a firm catalyst layer, so that the anti-scouring performance of the catalyst is improved; has excellent thermal stability, thermal shock resistance and service life.

摘要：【中文】本发明提供一种整体式复合氧化物低温SCR催化剂及其制备方法，所述制备方法包括如下步骤：S1.载体的制备；S2.催化剂活性粉体的制备，包括：S21.将含锰的活性组分及活性助剂前驱体溶解到去离子水中，得到活性溶液，S22、向S21所得活性溶液中加入分子筛粉体，超声搅拌、干燥、焙烧得到活性粉体；S3、催化剂涂覆，包括：S31、将S22制备的活性粉体分散到去离子水中，搅拌，加入粘结剂、助剂混合搅拌，球磨后得到涂覆浆液；S32、将S1制备的整体式载体置于涂覆浆液中，真空涂覆，压缩空气吹扫，得到整体式复合氧化物低温SCR催化模块。 【EN】The invention provides an integral composite oxide low-temperature SCR catalyst and a preparation method thereof, wherein the preparation method comprises the following steps: s1, preparing a carrier; s2, preparing the catalyst active powder, which comprises the following steps: s21, dissolving the active component containing manganese and the active auxiliary agent precursor into deionized water to obtain an active solution, S22, adding molecular sieve powder into the active solution obtained in S21, and performing ultrasonic stirring, drying and roasting to obtain active powder; s3, coating a catalyst, and comprising: s31, dispersing the active powder prepared in the S22 into deionized water, stirring, adding a binder and an auxiliary agent, mixing and stirring, and performing ball milling to obtain coating slurry; and S32, placing the integral carrier prepared in the S1 into coating slurry, performing vacuum coating, and performing compressed air purging to obtain the integral composite oxide low-temperature SCR catalytic module.

摘要：【中文】本发明提供一种纤维基波纹状光催化模块及其制备方法，所述光催化模块主要用于光催化降解污染物。所属纤维基波纹状光催化模块的制备方法，所述催化模块由多个依次层叠的催化剂单元和模块壳体构成，所述多个依次层叠的催化剂单元封装在所述模块壳体内，所述催化剂单元包括载体以及嵌入所述载体内部且在所述载体表面上均匀分布的纳米TiO₂催化剂层，其中，所述载体由波纹状的瓦楞耐火纤维纸和平面状的耐火纤维纸粘结复合而成，所述平面状耐火纤维纸加工制得波纹状瓦楞耐火纤维纸。光催化模块具有活性高、抗冲击性能力强，规格尺寸自由组装等特点。 【EN】The invention provides a fiber-based corrugated photocatalytic module and a preparation method thereof. The preparation method of the fiber-based corrugated photocatalytic module comprises the steps that the catalytic module is composed of a plurality of catalyst units and a module shell which are sequentially stacked, the plurality of catalyst units which are sequentially stacked are packaged in the module shell, each catalyst unit comprises a carrier and nano TiO which is embedded into the carrier and uniformly distributed on the surface of the carrier₂The catalyst layer, wherein, the carrier bonds compound by corrugated refractory fiber paper and planar refractory fiber paper, corrugated refractory fiber paper is made to the processing of planar refractory fiber paper. The photocatalytic module has the characteristics of high activity, strong impact resistance, free assembly of specification and size and the like.

摘要：【中文】本发明提供一种具有三维孔道结构的光催化模块及制备方法，所述制备方法，包括：S1、催化剂活性溶胶制备，S2、选择具有三维孔道结构的耐火陶瓷载体进行预处理，S3、将预处理后的耐火陶瓷载体浸泡至催化剂活性溶胶中，干燥后焙烧，得到具有三维孔道结构光催化模块。本发明的催化模块能够高效降级VOCs，以及优异的稳定性和抗水性能。 【EN】The invention provides a photocatalytic module with a three-dimensional pore structure and a preparation method thereof, wherein the preparation method comprises the following steps: s1, preparing catalyst active sol, S2, selecting a refractory ceramic carrier with a three-dimensional pore structure for pretreatment, S3, soaking the pretreated refractory ceramic carrier into the catalyst active sol, drying and roasting to obtain the photocatalytic module with the three-dimensional pore structure. The catalytic module can efficiently degrade VOCs and has excellent stability and water resistance.