Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses bentonite-based composite cat litter and a preparation method thereof, wherein the raw materials of the bentonite-based composite cat litter comprise bentonite and a deodorization component, and the deodorization component comprises at least one of calcium superphosphate, monocalcium phosphate and straw powder. According to the invention, calcium superphosphate, calcium monohydrogen phosphate or straw powder is used for replacing a traditional porous adsorption material to serve as a deodorant component of the cat litter, and compared with non-selective physical adsorption of a porous adsorption material, the calcium superphosphate, the calcium monohydrogen phosphate and the straw powder can be specifically subjected to ammoniation or hyperchemical reaction with ammonia nitrogen odor substances in cat and pet excreta to generate ammonium peroxyphosphide or ammonium sulfide, so that the ammonia nitrogen odor substances in the cat and pet excreta are selectively anchored and converted, the odor substances such as ammonia gas are prevented from escaping, a thorough chemical deodorization effect is achieved, the deodorization effect is good, the deodorization effect is not affected after long-time storage, and the deodorization time effect is long; and the reaction product is harmless to the health of cats and pets and can be used as a fertilizer, so that double benefits are achieved.
本发明公开了一种膨润土基复合猫砂及其制备方法，该膨润土基复合猫砂的原料包括膨润土和除臭成分，所述的除臭成分包括过磷酸钙、磷酸一氢钙和稻草粉中的至少一种。本发明采用过磷酸钙、磷酸一氢钙或稻草粉取代传统的多孔吸附材料作为猫砂除臭成分，与多孔吸附材料的无选择性物理吸附相比，本发明中，过磷酸钙、磷酸一氢钙和稻草粉均能特异性地与猫宠排泄物中氨氮臭味物质发生氨化或超化反应生成过磷化氨或硫化铵，实现对猫宠排泄物中氨氮臭味物质的选择性锚定、转化，防止氨气等臭味物质逸出，达到彻底的化学除臭效果，不仅除臭效果好，而且长时间放置也不会影响除臭效果，除臭时效长；同时反应产物不仅对猫宠健康无害，而且还可用作肥料，一举两得。
The invention discloses bentonite-based composite cat litter and a preparation method thereof, wherein the raw materials of the bentonite-based composite cat litter comprise bentonite and a deodorization component, and the deodorization component comprises at least one of calcium superphosphate, monocalcium phosphate and straw powder. According to the invention, calcium superphosphate, calcium monohydrogen phosphate or straw powder is used for replacing a traditional porous adsorption material to serve as a deodorant component of the cat litter, and compared with non-selective physical adsorption of a porous adsorption material, the calcium superphosphate, the calcium monohydrogen phosphate and the straw powder can be specifically subjected to ammoniation or hyperchemical reaction with ammonia nitrogen odor substances in cat and pet excreta to generate ammonium peroxyphosphide or ammonium sulfide, so that the ammonia nitrogen odor substances in the cat and pet excreta are selectively anchored and converted, the odor substances such as ammonia gas are prevented from escaping, a thorough chemical deodorization effect is achieved, the deodorization effect is good, the deodorization effect is not affected after long-time storage, and the deodorization time effect is long; and the reaction product is harmless to the health of cats and pets and can be used as a fertilizer, so that double benefits are achieved.
本发明公开了一种膨润土基复合猫砂及其制备方法，该膨润土基复合猫砂的原料包括膨润土和除臭成分，所述的除臭成分包括过磷酸钙、磷酸一氢钙和稻草粉中的至少一种。本发明采用过磷酸钙、磷酸一氢钙或稻草粉取代传统的多孔吸附材料作为猫砂除臭成分，与多孔吸附材料的无选择性物理吸附相比，本发明中，过磷酸钙、磷酸一氢钙和稻草粉均能特异性地与猫宠排泄物中氨氮臭味物质发生氨化或超化反应生成过磷化氨或硫化铵，实现对猫宠排泄物中氨氮臭味物质的选择性锚定、转化，防止氨气等臭味物质逸出，达到彻底的化学除臭效果，不仅除臭效果好，而且长时间放置也不会影响除臭效果，除臭时效长；同时反应产物不仅对猫宠健康无害，而且还可用作肥料，一举两得。
Bentonite-based composite cat litter and preparation method thereof
膨润土基复合猫砂及其制备方法
21.12.2021
Patent
Elektronische Ressource
Chinesisch
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