Post-carbonization addition of additive for coating nut coke to suppress reactivity in metallurgical furnace, involves spraying first predetermined quantity of fluid onto nut coke to moisturize nut coke
	DASH P S; NASHREEN F; SURESH A; NIMJE S M
	2023-07-31
专利权人	TATA STEEL LTD (TAST-C)
申请日期	2023-07-31
专利号	IN202331051444-A
成果简介	NOVELTY - Post-carbonization addition of additive involves spraying a first predetermined quantity of fluid onto the nut coke to moisturize the nut coke, and sprinkling a second predetermined quantity of an additive powder onto the moisturized nut coke to form a coated nut coke, where the coated nut coke has coke strength after reaction (CSR) ranging between 62-65 and coke reaction index (CRI) ranging between 26.5-27.5. USE - Post-carbonization addition of additive used for coating nut coke to suppress reactivity in metallurgical furnace (claimed). ADVANTAGE - The post-carbonization addition of additive suppresses reactivity in a metallurgical furnace, and reduces the coke rate when the coated nut coke subjected to the metallurgical furnace. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a nut coke, which comprises: a carbonaceous material, and a coating formed on the carbonaceous material, where the coating is formed by an additive powder.
IPC 分类号	B01J-020/20 ; B01J-020/30 ; C01B-032/318 ; C10B-057/04 ; C10B-057/06 ; C10L-009/10 ; C21C-007/04
国家	印度
专业领域	材料科学
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/21047
专题	中国科学院新疆生态与地理研究所
作者单位	TATA STEEL LTD (TAST-C)
推荐引用方式 GB/T 7714	DASH P S,NASHREEN F,SURESH A,et al. Post-carbonization addition of additive for coating nut coke to suppress reactivity in metallurgical furnace, involves spraying first predetermined quantity of fluid onto nut coke to moisturize nut coke. IN202331051444-A[P]. 2023.

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