The acidic, alkaline, and soda leaching of spent petrochemical catalysts to extract vanadium oxide is studied. The most efficient reagent, its consumption, leaching time, and temperature of the pulp are chosen using experimental results. The degree of extraction of vanadium oxide to the solution has been achieved at a level of 80% for a solution of sodium hydroxide (200 g/L) as a reagent, the solid-to-liquid ratio S : L = 1 : 3, a pulp temperature of 100(degrees)C, and a process time of about 3 h.
机构:
Korea Inst Geosci & Mineral Resources KIGAM, Mineral Resources Res Div, Taejon 305350, South Korea
Univ Sci & Technol, Taejon 305333, South KoreaKorea Inst Geosci & Mineral Resources KIGAM, Mineral Resources Res Div, Taejon 305350, South Korea
Barik, S. P.
Park, K. H.
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Korea Inst Geosci & Mineral Resources KIGAM, Mineral Resources Res Div, Taejon 305350, South KoreaKorea Inst Geosci & Mineral Resources KIGAM, Mineral Resources Res Div, Taejon 305350, South Korea
Park, K. H.
Parhi, P. K.
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h-index: 0
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Korea Inst Geosci & Mineral Resources KIGAM, Mineral Resources Res Div, Taejon 305350, South KoreaKorea Inst Geosci & Mineral Resources KIGAM, Mineral Resources Res Div, Taejon 305350, South Korea
Parhi, P. K.
Park, J. T.
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h-index: 0
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Korea Inst Geosci & Mineral Resources KIGAM, Mineral Resources Res Div, Taejon 305350, South KoreaKorea Inst Geosci & Mineral Resources KIGAM, Mineral Resources Res Div, Taejon 305350, South Korea
Park, J. T.
Nam, C. W.
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h-index: 0
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Korea Inst Geosci & Mineral Resources KIGAM, Mineral Resources Res Div, Taejon 305350, South KoreaKorea Inst Geosci & Mineral Resources KIGAM, Mineral Resources Res Div, Taejon 305350, South Korea
机构:
Nicolaus Copernicus Univ Torun, Fac Chem, Ul Gagarina 7, PL-87100 Torun, PolandNicolaus Copernicus Univ Torun, Fac Chem, Ul Gagarina 7, PL-87100 Torun, Poland
Mazurek, Krzysztof
Grzesiak, Piotr
论文数: 0引用数: 0
h-index: 0
机构:
Natl Res Inst, Inst Plant Protect, Ul Wiadyslawa Wegorka 20, PL-60318 Poznan, PolandNicolaus Copernicus Univ Torun, Fac Chem, Ul Gagarina 7, PL-87100 Torun, Poland
Grzesiak, Piotr
Druzynski, Sebastian
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h-index: 0
机构:
Nicolaus Copernicus Univ Torun, Fac Chem, Ul Gagarina 7, PL-87100 Torun, PolandNicolaus Copernicus Univ Torun, Fac Chem, Ul Gagarina 7, PL-87100 Torun, Poland
Druzynski, Sebastian
Kielkowska, Urszula
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h-index: 0
机构:
Nicolaus Copernicus Univ Torun, Fac Chem, Ul Gagarina 7, PL-87100 Torun, PolandNicolaus Copernicus Univ Torun, Fac Chem, Ul Gagarina 7, PL-87100 Torun, Poland
Kielkowska, Urszula
Wrobel, Adriana
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h-index: 0
机构:
Nicolaus Copernicus Univ Torun, Fac Chem, Ul Gagarina 7, PL-87100 Torun, PolandNicolaus Copernicus Univ Torun, Fac Chem, Ul Gagarina 7, PL-87100 Torun, Poland
Wrobel, Adriana
Szalla, Aleksandra
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h-index: 0
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Nicolaus Copernicus Univ Torun, Fac Chem, Ul Gagarina 7, PL-87100 Torun, PolandNicolaus Copernicus Univ Torun, Fac Chem, Ul Gagarina 7, PL-87100 Torun, Poland
机构:
Korea Inst Geosci & Mineral Resources KIGAM, Taejon 305350, South KoreaKorea Inst Geosci & Mineral Resources KIGAM, Taejon 305350, South Korea
Park, K. H.
Kim, H. I.
论文数: 0引用数: 0
h-index: 0
机构:
Korea Inst Geosci & Mineral Resources KIGAM, Taejon 305350, South Korea
Univ Sci & Technol Korea, Taejon 305333, South KoreaKorea Inst Geosci & Mineral Resources KIGAM, Taejon 305350, South Korea
Kim, H. I.
Parhi, P. K.
论文数: 0引用数: 0
h-index: 0
机构:
Korea Inst Geosci & Mineral Resources KIGAM, Taejon 305350, South KoreaKorea Inst Geosci & Mineral Resources KIGAM, Taejon 305350, South Korea
Parhi, P. K.
Mishra, D.
论文数: 0引用数: 0
h-index: 0
机构:
SungEel HiTech, Inchon 404250, South KoreaKorea Inst Geosci & Mineral Resources KIGAM, Taejon 305350, South Korea
Mishra, D.
Nam, C. W.
论文数: 0引用数: 0
h-index: 0
机构:
Korea Inst Geosci & Mineral Resources KIGAM, Taejon 305350, South KoreaKorea Inst Geosci & Mineral Resources KIGAM, Taejon 305350, South Korea
Nam, C. W.
Park, J. T.
论文数: 0引用数: 0
h-index: 0
机构:
Korea Inst Geosci & Mineral Resources KIGAM, Taejon 305350, South KoreaKorea Inst Geosci & Mineral Resources KIGAM, Taejon 305350, South Korea
Park, J. T.
Kim, D. J.
论文数: 0引用数: 0
h-index: 0
机构:
Korea Inst Geosci & Mineral Resources KIGAM, Taejon 305350, South KoreaKorea Inst Geosci & Mineral Resources KIGAM, Taejon 305350, South Korea
机构:
Korea Inst Geosci & Mineral Resources KIGAM, Mineral Resources Res Div, Taejon 305350, South Korea
Univ Sci & Technol, Taejon 305333, South KoreaKorea Inst Geosci & Mineral Resources KIGAM, Mineral Resources Res Div, Taejon 305350, South Korea
Barik, S. P.
Park, K. H.
论文数: 0引用数: 0
h-index: 0
机构:
Korea Inst Geosci & Mineral Resources KIGAM, Mineral Resources Res Div, Taejon 305350, South KoreaKorea Inst Geosci & Mineral Resources KIGAM, Mineral Resources Res Div, Taejon 305350, South Korea
Park, K. H.
Parhi, P. K.
论文数: 0引用数: 0
h-index: 0
机构:
Korea Inst Geosci & Mineral Resources KIGAM, Mineral Resources Res Div, Taejon 305350, South KoreaKorea Inst Geosci & Mineral Resources KIGAM, Mineral Resources Res Div, Taejon 305350, South Korea
Parhi, P. K.
Park, J. T.
论文数: 0引用数: 0
h-index: 0
机构:
Korea Inst Geosci & Mineral Resources KIGAM, Mineral Resources Res Div, Taejon 305350, South KoreaKorea Inst Geosci & Mineral Resources KIGAM, Mineral Resources Res Div, Taejon 305350, South Korea
Park, J. T.
Nam, C. W.
论文数: 0引用数: 0
h-index: 0
机构:
Korea Inst Geosci & Mineral Resources KIGAM, Mineral Resources Res Div, Taejon 305350, South KoreaKorea Inst Geosci & Mineral Resources KIGAM, Mineral Resources Res Div, Taejon 305350, South Korea
机构:
Nicolaus Copernicus Univ Torun, Fac Chem, Ul Gagarina 7, PL-87100 Torun, PolandNicolaus Copernicus Univ Torun, Fac Chem, Ul Gagarina 7, PL-87100 Torun, Poland
Mazurek, Krzysztof
Grzesiak, Piotr
论文数: 0引用数: 0
h-index: 0
机构:
Natl Res Inst, Inst Plant Protect, Ul Wiadyslawa Wegorka 20, PL-60318 Poznan, PolandNicolaus Copernicus Univ Torun, Fac Chem, Ul Gagarina 7, PL-87100 Torun, Poland
Grzesiak, Piotr
Druzynski, Sebastian
论文数: 0引用数: 0
h-index: 0
机构:
Nicolaus Copernicus Univ Torun, Fac Chem, Ul Gagarina 7, PL-87100 Torun, PolandNicolaus Copernicus Univ Torun, Fac Chem, Ul Gagarina 7, PL-87100 Torun, Poland
Druzynski, Sebastian
Kielkowska, Urszula
论文数: 0引用数: 0
h-index: 0
机构:
Nicolaus Copernicus Univ Torun, Fac Chem, Ul Gagarina 7, PL-87100 Torun, PolandNicolaus Copernicus Univ Torun, Fac Chem, Ul Gagarina 7, PL-87100 Torun, Poland
Kielkowska, Urszula
Wrobel, Adriana
论文数: 0引用数: 0
h-index: 0
机构:
Nicolaus Copernicus Univ Torun, Fac Chem, Ul Gagarina 7, PL-87100 Torun, PolandNicolaus Copernicus Univ Torun, Fac Chem, Ul Gagarina 7, PL-87100 Torun, Poland
Wrobel, Adriana
Szalla, Aleksandra
论文数: 0引用数: 0
h-index: 0
机构:
Nicolaus Copernicus Univ Torun, Fac Chem, Ul Gagarina 7, PL-87100 Torun, PolandNicolaus Copernicus Univ Torun, Fac Chem, Ul Gagarina 7, PL-87100 Torun, Poland
机构:
Korea Inst Geosci & Mineral Resources KIGAM, Taejon 305350, South KoreaKorea Inst Geosci & Mineral Resources KIGAM, Taejon 305350, South Korea
Park, K. H.
Kim, H. I.
论文数: 0引用数: 0
h-index: 0
机构:
Korea Inst Geosci & Mineral Resources KIGAM, Taejon 305350, South Korea
Univ Sci & Technol Korea, Taejon 305333, South KoreaKorea Inst Geosci & Mineral Resources KIGAM, Taejon 305350, South Korea
Kim, H. I.
Parhi, P. K.
论文数: 0引用数: 0
h-index: 0
机构:
Korea Inst Geosci & Mineral Resources KIGAM, Taejon 305350, South KoreaKorea Inst Geosci & Mineral Resources KIGAM, Taejon 305350, South Korea
Parhi, P. K.
Mishra, D.
论文数: 0引用数: 0
h-index: 0
机构:
SungEel HiTech, Inchon 404250, South KoreaKorea Inst Geosci & Mineral Resources KIGAM, Taejon 305350, South Korea
Mishra, D.
Nam, C. W.
论文数: 0引用数: 0
h-index: 0
机构:
Korea Inst Geosci & Mineral Resources KIGAM, Taejon 305350, South KoreaKorea Inst Geosci & Mineral Resources KIGAM, Taejon 305350, South Korea
Nam, C. W.
Park, J. T.
论文数: 0引用数: 0
h-index: 0
机构:
Korea Inst Geosci & Mineral Resources KIGAM, Taejon 305350, South KoreaKorea Inst Geosci & Mineral Resources KIGAM, Taejon 305350, South Korea
Park, J. T.
Kim, D. J.
论文数: 0引用数: 0
h-index: 0
机构:
Korea Inst Geosci & Mineral Resources KIGAM, Taejon 305350, South KoreaKorea Inst Geosci & Mineral Resources KIGAM, Taejon 305350, South Korea