Patent ID: 10165737

Abstract:
Disclosed are a warm cloud catalyst, a preparation method and an application thereof. The warm cloud catalyst comprises the following components in parts by weight: plant powder/plant ash/plant carbon powder 80-120 parts; surfactant dry powder 0.5-5 parts or a surfactant solution 15-32 parts; and a thickening agent 2-10 parts. All the components of the catalyst are easily wettable. The plant powder/plant ash/plant carbon powder is used as a dispersing agent and a vapor condensation nucleus; the surfactant can reduce surface tension of some cloud droplets and facilitate combination of the cloud droplets with other cloud droplets upon collision, so as to expand the cloud droplet spectrum; the thickening agent can absorb water and continuously expand to become large droplets in cloud. The catalyst is non-corrosive, is not easily agglomerated, is easy to store, produce and process, and is safe and nontoxic, available in material, and convenient and simple in use.