Study on the effect of microwave roasting pretreatment on nickel extraction from nickel-containing residue using sulfuric acid

Various means have been proposed to solve problems such as high ash content and complex composition in the recycling of nickel-containing residue produced by battery manufacturing enterprises. Microwave roasting pretreatment is proposed to improve the nickel leaching rate from the residue. The effec...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Su Guang, Guo Zhanyong, Guo Ping, Li Fachuang, Zhang Qian, Zhou Huilin, Chang Jun
Formato:	article
Lenguaje:	EN
Publicado:	De Gruyter 2021
Materias:	microwave pretreatment nickel-containing residue leaching rsm Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/d4bbee329982452caa9c39d62ef51461
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:d4bbee329982452caa9c39d62ef51461
record_format	dspace
spelling	oai:doaj.org-article:d4bbee329982452caa9c39d62ef514612021-12-05T14:10:50ZStudy on the effect of microwave roasting pretreatment on nickel extraction from nickel-containing residue using sulfuric acid2191-955010.1515/gps-2021-0052https://doaj.org/article/d4bbee329982452caa9c39d62ef514612021-08-01T00:00:00Zhttps://doi.org/10.1515/gps-2021-0052https://doaj.org/toc/2191-9550Various means have been proposed to solve problems such as high ash content and complex composition in the recycling of nickel-containing residue produced by battery manufacturing enterprises. Microwave roasting pretreatment is proposed to improve the nickel leaching rate from the residue. The effect of different experimental conditions like microwave roasting temperatures, roasting times, and microwave powers on the nickel leaching rate was studied. It was found that the effect of roasting temperature on the nickel leaching rate was more significant than those of roasting time and microwave power. Meanwhile, after microwave roasting pretreatment, the rate of nickel leaching from the residue could be increased by 20.43%, and weight of the material could also be reduced by more than 21%. After microwave roasting at 450°C, there was no significant change in the main phases of the material, but the surface of the particles exhibited an apparent stratified dissociation phenomenon. Response surface methodology (RSM) was used to optimize the parameters of microwave roasting with nickel leaching rate as the response value. The results showed that the nickel leaching rate could reach 93.11% for roasting at the microwave power of 962 W for 6.2 min under the temperature of 452°C.Su GuangGuo ZhanyongGuo PingLi FachuangZhang QianZhou HuilinChang JunDe Gruyterarticlemicrowave pretreatmentnickel-containing residueleachingrsmChemistryQD1-999ENGreen Processing and Synthesis, Vol 10, Iss 1, Pp 507-517 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	microwave pretreatment nickel-containing residue leaching rsm Chemistry QD1-999
spellingShingle	microwave pretreatment nickel-containing residue leaching rsm Chemistry QD1-999 Su Guang Guo Zhanyong Guo Ping Li Fachuang Zhang Qian Zhou Huilin Chang Jun Study on the effect of microwave roasting pretreatment on nickel extraction from nickel-containing residue using sulfuric acid
description	Various means have been proposed to solve problems such as high ash content and complex composition in the recycling of nickel-containing residue produced by battery manufacturing enterprises. Microwave roasting pretreatment is proposed to improve the nickel leaching rate from the residue. The effect of different experimental conditions like microwave roasting temperatures, roasting times, and microwave powers on the nickel leaching rate was studied. It was found that the effect of roasting temperature on the nickel leaching rate was more significant than those of roasting time and microwave power. Meanwhile, after microwave roasting pretreatment, the rate of nickel leaching from the residue could be increased by 20.43%, and weight of the material could also be reduced by more than 21%. After microwave roasting at 450°C, there was no significant change in the main phases of the material, but the surface of the particles exhibited an apparent stratified dissociation phenomenon. Response surface methodology (RSM) was used to optimize the parameters of microwave roasting with nickel leaching rate as the response value. The results showed that the nickel leaching rate could reach 93.11% for roasting at the microwave power of 962 W for 6.2 min under the temperature of 452°C.
format	article
author	Su Guang Guo Zhanyong Guo Ping Li Fachuang Zhang Qian Zhou Huilin Chang Jun
author_facet	Su Guang Guo Zhanyong Guo Ping Li Fachuang Zhang Qian Zhou Huilin Chang Jun
author_sort	Su Guang
title	Study on the effect of microwave roasting pretreatment on nickel extraction from nickel-containing residue using sulfuric acid
title_short	Study on the effect of microwave roasting pretreatment on nickel extraction from nickel-containing residue using sulfuric acid
title_full	Study on the effect of microwave roasting pretreatment on nickel extraction from nickel-containing residue using sulfuric acid
title_fullStr	Study on the effect of microwave roasting pretreatment on nickel extraction from nickel-containing residue using sulfuric acid
title_full_unstemmed	Study on the effect of microwave roasting pretreatment on nickel extraction from nickel-containing residue using sulfuric acid
title_sort	study on the effect of microwave roasting pretreatment on nickel extraction from nickel-containing residue using sulfuric acid
publisher	De Gruyter
publishDate	2021
url	https://doaj.org/article/d4bbee329982452caa9c39d62ef51461
work_keys_str_mv	AT suguang studyontheeffectofmicrowaveroastingpretreatmentonnickelextractionfromnickelcontainingresidueusingsulfuricacid AT guozhanyong studyontheeffectofmicrowaveroastingpretreatmentonnickelextractionfromnickelcontainingresidueusingsulfuricacid AT guoping studyontheeffectofmicrowaveroastingpretreatmentonnickelextractionfromnickelcontainingresidueusingsulfuricacid AT lifachuang studyontheeffectofmicrowaveroastingpretreatmentonnickelextractionfromnickelcontainingresidueusingsulfuricacid AT zhangqian studyontheeffectofmicrowaveroastingpretreatmentonnickelextractionfromnickelcontainingresidueusingsulfuricacid AT zhouhuilin studyontheeffectofmicrowaveroastingpretreatmentonnickelextractionfromnickelcontainingresidueusingsulfuricacid AT changjun studyontheeffectofmicrowaveroastingpretreatmentonnickelextractionfromnickelcontainingresidueusingsulfuricacid
_version_	1718371691836473344

Study on the effect of microwave roasting pretreatment on nickel extraction from nickel-containing residue using sulfuric acid

Ejemplares similares