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Preparation and application of powder catalytic material, serpentine-containing porous composite catalyst and silicon-zinc molecular sieve composite catalyst
The invention discloses a HoGdZrWO8 single crystal powder catalyst prepared by adopting a solid-phase sintering method, a laser cladding method, a tape casting and solid-phase reaction method, a self-propagating combustion method, a high-temperature decomposition method, a chemical vapor condensation deposition method, a micro-emulsion system hydrothermal method and a radio frequency magnetron sputtering method. The HoGdZrWO8 single crystal powder catalyst is used for photocatalytic degradation of organic pollutants in pesticide wastewater. The invention further discloses a preparation method of the serpentine/HoGdZrWO8 porous composite catalyst and the HoGdZrWO8-silicon zinc molecular sieve composite catalyst. The serpentine/HoGdZrWO8 porous composite catalyst and the HoGdZrWO8-silicon zinc molecular sieve composite catalyst are used for catalytically degrading organic pollutants in pesticide wastewater.
本发明公开采用固相烧结方法、激光熔覆方法、流延成型和固相反应方法、自蔓延燃烧方法、高温分解方法、化学气相冷凝沉积方法、微乳液体系水热方法和射频磁控溅射方法制备HoGdZrWO8单晶粉末催化剂，用于光催化降解农药废水中的有机污染物；以及蛇纹石/HoGdZrWO8多孔复合催化剂和HoGdZrWO8‑硅锌分子筛复合催化剂的制备方法，用于催化降解农药废水中的有机污染物。
Preparation and application of powder catalytic material, serpentine-containing porous composite catalyst and silicon-zinc molecular sieve composite catalyst
The invention discloses a HoGdZrWO8 single crystal powder catalyst prepared by adopting a solid-phase sintering method, a laser cladding method, a tape casting and solid-phase reaction method, a self-propagating combustion method, a high-temperature decomposition method, a chemical vapor condensation deposition method, a micro-emulsion system hydrothermal method and a radio frequency magnetron sputtering method. The HoGdZrWO8 single crystal powder catalyst is used for photocatalytic degradation of organic pollutants in pesticide wastewater. The invention further discloses a preparation method of the serpentine/HoGdZrWO8 porous composite catalyst and the HoGdZrWO8-silicon zinc molecular sieve composite catalyst. The serpentine/HoGdZrWO8 porous composite catalyst and the HoGdZrWO8-silicon zinc molecular sieve composite catalyst are used for catalytically degrading organic pollutants in pesticide wastewater.
本发明公开采用固相烧结方法、激光熔覆方法、流延成型和固相反应方法、自蔓延燃烧方法、高温分解方法、化学气相冷凝沉积方法、微乳液体系水热方法和射频磁控溅射方法制备HoGdZrWO8单晶粉末催化剂，用于光催化降解农药废水中的有机污染物；以及蛇纹石/HoGdZrWO8多孔复合催化剂和HoGdZrWO8‑硅锌分子筛复合催化剂的制备方法，用于催化降解农药废水中的有机污染物。
Preparation and application of powder catalytic material, serpentine-containing porous composite catalyst and silicon-zinc molecular sieve composite catalyst
粉末催化材料、含蛇纹石多孔复合催化剂及硅锌分子筛复合催化剂的制备及应用
LUAN JINGFEI (author) / NIU BOWEN (author) / MA BINGBING (author) / LIU WENLU (author) / XIAO YANG (author) / HAO LIANG (author) / WANG YICHUN (author) / LI JUN (author)
2023-09-15
Patent
Electronic Resource
Chinese
IPC:
C30B
SINGLE-CRYSTAL GROWTH
,
Züchten von Einkristallen
/
B01J
Chemische oder physikalische Verfahren, z.B. Katalyse oder Kolloidchemie
,
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
/
C01B
NON-METALLIC ELEMENTS
,
Nichtmetallische Elemente
/
C02F
Behandlung von Wasser, Schmutzwasser, Abwasser oder von Abwasserschlamm
,
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
/
C04B
Kalk
,
LIME
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