Dehydrating ethanol/water azeotrope via extractive distillation using solid salt sodium hydroxide, involves purifying ethanol-water feed to bring it in the azeotropic composition, performing extractive distillation on ethanol-water azeotropic mixture, introducing solid salt sodium hydroxide
	CHAUHAN J; BODANA P; GANDHI P; PARIKH D; THAKORE S; SIRCAR A; SHAH M
	2024-07-05
专利权人	UNIV PANDIT DEENDAYAL ENERGY (UYPA-Non-standard)
申请日期	2024-07-05
专利号	IN202421051524-A
成果简介	NOVELTY - Dehydrating ethanol/water azeotrope via extractive distillation using solid salt sodium hydroxide (NaOH) involves purifying ethanol-water feed to bring it in the azeotropic composition, performing extractive distillation on ethanol-water azeotropic mixture, introducing solid salt NaOH as an additive in a precisely optimized fractional percentage, and enhancing the separation efficiency of the mixture. USE - Method for dehydrating ethanol/water azeotrope via extractive distillation using solid salt sodium hydroxide. ADVANTAGE - The method provides an efficient solid salt additive to break the azeotropic composition of ethanol-water mixture as well as to provide the exact percentage of NaOH which is effective and economical to industries.
IPC 分类号	C07C-029/80 ; C07C-029/82 ; C07C-031/08
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/15947
专题	中国科学院新疆生态与地理研究所
作者单位	UNIV PANDIT DEENDAYAL ENERGY (UYPA-Non-standard)
推荐引用方式 GB/T 7714	CHAUHAN J,BODANA P,GANDHI P,et al. Dehydrating ethanol/water azeotrope via extractive distillation using solid salt sodium hydroxide, involves purifying ethanol-water feed to bring it in the azeotropic composition, performing extractive distillation on ethanol-water azeotropic mixture, introducing solid salt sodium hydroxide. IN202421051524-A[P]. 2024.

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