Class information for:
Level 1: REDUCTIVE LEACHING//MANGANESE ORE//MANGANESE OXIDE ORE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
19610 497 20.3 43%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
4 4 ENVIRONMENTAL SCIENCES//GEOSCIENCES, MULTIDISCIPLINARY//METEOROLOGY & ATMOSPHERIC SCIENCES 1766162
164 3       ARSENIC//HYDROMETALLURGY//HEAVY METALS 60550
591 2             HYDROMETALLURGY//BIOLEACHING//ACIDITHIOBACILLUS FERROOXIDANS 14163
19610 1                   REDUCTIVE LEACHING//MANGANESE ORE//MANGANESE OXIDE ORE 497

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 REDUCTIVE LEACHING authKW 755812 5% 53% 23
2 MANGANESE ORE authKW 696255 7% 33% 34
3 MANGANESE OXIDE ORE authKW 552945 2% 100% 9
4 ELECTROLYTIC MANGANESE RESIDUE authKW 464620 2% 69% 11
5 MANGANESE ORE TREATMENT authKW 255991 1% 83% 5
6 REDUCTION LEACHING authKW 255991 1% 83% 5
7 MANGANESE DIOXIDE ORES authKW 245753 1% 100% 4
8 PYROLUSITE authKW 203265 3% 22% 15
9 TECHNOL HEAVY MET CLEANER PROD ENGN address 200691 1% 47% 7
10 ANAEROBIC BIOLEACHING authKW 184315 1% 100% 3

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Mining & Mineral Processing 16129 19% 0% 92
2 Metallurgy & Metallurgical Engineering 11464 51% 0% 251
3 METALLURGY & MINING 5795 4% 0% 20
4 Mineralogy 3406 12% 0% 59
5 Engineering, Chemical 1037 20% 0% 99
6 Engineering, Environmental 83 4% 0% 19
7 Materials Science, Multidisciplinary 80 12% 0% 61
8 Environmental Sciences 40 6% 0% 31
9 Biotechnology & Applied Microbiology 20 4% 0% 21
10 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 12 1% 0% 4

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 TECHNOL HEAVY MET CLEANER PROD ENGN 200691 1% 47% 7
2 SMFN 166035 2% 27% 10
3 METROL ENVIRONM 138235 1% 75% 3
4 HYDROMET ENVIRONM 98296 1% 40% 4
5 DEMET UFOP 61438 0% 100% 1
6 ENERGY ENVIRONM WERC 61438 0% 100% 1
7 ENG MET 61438 0% 100% 1
8 ENGN TECHNOL CLEARER PROD 61438 0% 100% 1
9 GUANGDONG DEV PLICAT RARE EARTH 61438 0% 100% 1
10 MECHATRON ENGN MAT SCI 61438 0% 100% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 HYDROMETALLURGY 140189 19% 2% 95
2 BIORECOVERY 81916 0% 67% 2
3 MARINE MINING 19040 1% 4% 7
4 INTERNATIONAL JOURNAL OF MINERAL PROCESSING 12522 5% 1% 23
5 MINERALS ENGINEERING 10473 5% 1% 27
6 MEMOIRES ET ETUDES SCIENTIFIQUES DE LA REVUE DE METALLURGIE 6446 1% 2% 7
7 METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE 5361 3% 1% 17
8 TRANSACTIONS OF THE INSTITUTION OF MINING AND METALLURGY SECTION C-MINERAL PROCESSING AND EXTRACTIVE METALLURGY 4873 1% 1% 7
9 TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS 3960 3% 0% 13
10 ISIJ INTERNATIONAL 3634 4% 0% 20

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 REDUCTIVE LEACHING 755812 5% 53% 23 Search REDUCTIVE+LEACHING Search REDUCTIVE+LEACHING
2 MANGANESE ORE 696255 7% 33% 34 Search MANGANESE+ORE Search MANGANESE+ORE
3 MANGANESE OXIDE ORE 552945 2% 100% 9 Search MANGANESE+OXIDE+ORE Search MANGANESE+OXIDE+ORE
4 ELECTROLYTIC MANGANESE RESIDUE 464620 2% 69% 11 Search ELECTROLYTIC+MANGANESE+RESIDUE Search ELECTROLYTIC+MANGANESE+RESIDUE
5 MANGANESE ORE TREATMENT 255991 1% 83% 5 Search MANGANESE+ORE+TREATMENT Search MANGANESE+ORE+TREATMENT
6 REDUCTION LEACHING 255991 1% 83% 5 Search REDUCTION+LEACHING Search REDUCTION+LEACHING
7 MANGANESE DIOXIDE ORES 245753 1% 100% 4 Search MANGANESE+DIOXIDE+ORES Search MANGANESE+DIOXIDE+ORES
8 PYROLUSITE 203265 3% 22% 15 Search PYROLUSITE Search PYROLUSITE
9 ANAEROBIC BIOLEACHING 184315 1% 100% 3 Search ANAEROBIC+BIOLEACHING Search ANAEROBIC+BIOLEACHING
10 LOW GRADE PYROLUSITE 184315 1% 100% 3 Search LOW+GRADE+PYROLUSITE Search LOW+GRADE+PYROLUSITE

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 ZHANG, WS , CHENG, CY , (2007) MANGANESE METALLURGY REVIEW. PART 1: LEACHING OF ORES/SECONDARY MATERIALS AND RECOVERY OF ELECTROLYTIC/CHEMICAL MANGANESE DIOXIDE.HYDROMETALLURGY. VOL. 89. ISSUE 3-4. P. 137-159 39 81% 89
2 HARIPRASAD, D , MOHAPATRA, M , RAO, KS , ANAND, S , (2014) SELF SUSTAINED AUTOGENOUS DISSOLUTION OF MEDIUM GRADE MANGANESE ORE OF GUJARAT IN NH3OHCL-H2SO4-H2O MEDIUM.INDIAN JOURNAL OF CHEMICAL TECHNOLOGY. VOL. 21. ISSUE 1. P. 63-69 29 88% 0
3 CHANDRA, N , AMRITPHALE, SS , PAL, D , (2011) MANGANESE RECOVERY FROM SECONDARY RESOURCES: A GREEN PROCESS FOR CARBOTHERMAL REDUCTION AND LEACHING OF MANGANESE BEARING HAZARDOUS WASTE.JOURNAL OF HAZARDOUS MATERIALS. VOL. 186. ISSUE 1. P. 293-299 27 96% 2
4 LASHEEN, TA , EL HAZEK, MN , HELAL, AS , (2009) KINETICS OF REDUCTIVE LEACHING OF MANGANESE OXIDE ORE WITH MOLASSES IN NITRIC ACID SOLUTION.HYDROMETALLURGY. VOL. 98. ISSUE 3-4. P. 314-317 26 96% 25
5 HARIPRASAD, D , MOHAPATRA, M , ANAND, S , (2013) SULPHURIC ACID LEACHING OF LOW/MEDIUM GRADE MANAGANESE ORES USING A NOVEL NITROGENEOUS REDUCTANT-NH3NH2HSO4.JOURNAL OF MINING AND METALLURGY SECTION B-METALLURGY. VOL. 49. ISSUE 1. P. 97-106 24 100% 1
6 LU, YZ , MA, HJ , HUANG, RJ , YUAN, AQ , HUANG, ZW , ZHOU, ZG , (2015) REDUCTIVE LEACHING OF LOW-GRADE PYROLUSITE WITH FORMIC ACID.METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE. VOL. 46. ISSUE 4. P. 1709 -1715 23 96% 0
7 FENG, YL , ZHANG, SY , LI, HR , (2016) REDUCTIVE LEACHING OF MANGANESE FROM LOW-GRADE PYROLUSITE ORE IN SULFURIC ACID USING PYROLYSIS-PRETREATED SAWDUST AS A REDUCTANT.INTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS. VOL. 23. ISSUE 3. P. 241 -246 21 95% 0
8 SU, HF , WEN, YX , WANG, F , SUN, YY , TONG, ZF , (2008) REDUCTIVE LEACHING OF MANGANESE FROM LOW-GRADE MANGANESE ORE IN H2SO4 USING CANE MOLASSES AS REDUCTANT.HYDROMETALLURGY. VOL. 93. ISSUE 3-4. P. 136-139 22 100% 34
9 WU, FF , ZHONG, H , WANG, S , LAI, SF , (2014) KINETICS OF REDUCTIVE LEACHING OF MANGANESE OXIDE ORE USING CELLULOSE AS REDUCTANT.JOURNAL OF CENTRAL SOUTH UNIVERSITY. VOL. 21. ISSUE 5. P. 1763-1770 20 95% 5
10 YE, QX , ZHU, HB , ZHANG, LB , LIU, P , CHEN, G , PENG, JH , (2014) CARBOTHERMAL REDUCTION OF LOW-GRADE PYROLUSITE BY MICROWAVE HEATING.RSC ADVANCES. VOL. 4. ISSUE 102. P. 58164 -58170 26 74% 1

Classes with closest relation at Level 1


Rank Class id link
1 17709 SPENT LITHIUM ION BATTERIES//SPENT BATTERIES//SPENT ZN MN BATTERIES
2 18424 NICKEL LATERITE//FERRONICKEL//LATERITE ORE
3 8703 HYDROMETALLURGY//CHALCOPYRITE//PRESSURE LEACHING
4 25345 MOLECULAR INTERACTION VOLUME MODEL//VLE PHASE DIAGRAM//VACUUM DISTILLATION
5 20391 COPPER SLAG//PB METALLURGY//COPPER CONVERTER SLAG
6 16196 MANGANESE DIOXIDE//ELECTROLYTIC MANGANESE DIOXIDE//GAMMA MNO2
7 22847 CHROMITE ORE//DIRECT ALLOYING//FERROCHROMIUM
8 33957 ANISOTROPIC DISSOLUTION//INTERCHANGE ENERGY//URANOUS SULFATE
9 12675 ELECTRIC ARC FURNACE DUST//EAFD//EAF DUST
10 7625 DIRECT REDUCTION//COMPOSITE PELLET//IRONMAKING

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