Manufacturing nano hydroxyapatite for enabling nanofertilizer formulation by conbining phase pure nano hydroxyapatite with urea for better absorption of urea by plants, involves providing calcium hydroxide calcium hydroxide and tricalcium phosphate and processing by ball milling
	PANDEY S; GURRALA R C; PAMU D
	2024-05-15
专利权人	INDIAN TECHNOLOGY INST (INTE-Non-standard)
申请日期	2024-05-15
专利号	IN202431038267-A
成果简介	NOVELTY - Manufacturing nano hydroxyapatite (nHAp) involves providing calcium hydroxide (Ca(OH)2) and tricalcium phosphate (Ca3P2O8) in ratio of 1:3 and processing by subjecting to ball milling to obtain phase pure nHAp maintaining vital calcium/phosphorus (Ca/P) molar ratio of 1.56-1.68. USE - Method for manufacturing nano hydroxyapatite for enabling nanofertilizer formulation by conbining phase pure nHAp with urea for better absorption of urea by plants and providing natural minerals of phosphorous and calcium to plants (claimed). ADVANTAGE - The method enables simple, reproducible, and large-scale production of phase pure nHAp by maintaining vital Ca/P molar ratio of 1.56-1.68 that typically belongs to a hexagonal crystal structure having two primary crystal planes of a and c-plane with average particle size of 87 nm.
IPC 分类号	B82Y-040/00 ; C01B-025/32
国家	印度
专业领域	化学化工
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/16758
专题	中国科学院新疆生态与地理研究所
作者单位	INDIAN TECHNOLOGY INST (INTE-Non-standard)
推荐引用方式 GB/T 7714	PANDEY S,GURRALA R C,PAMU D. Manufacturing nano hydroxyapatite for enabling nanofertilizer formulation by conbining phase pure nano hydroxyapatite with urea for better absorption of urea by plants, involves providing calcium hydroxide calcium hydroxide and tricalcium phosphate and processing by ball milling. IN202431038267-A[P]. 2024.

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