Class information for:
Level 1: HYDROMETALLURGY//CHALCOPYRITE//PRESSURE LEACHING

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
8703 1226 24.3 42%


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
8703 1                   HYDROMETALLURGY//CHALCOPYRITE//PRESSURE LEACHING 1226

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 HYDROMETALLURGY journal 711198 27% 9% 336
2 CHALCOPYRITE authKW 693730 14% 16% 173
3 PRESSURE LEACHING authKW 332376 3% 43% 31
4 PRESSURE OXIDATION authKW 268958 1% 60% 18
5 ELECTROGENERATIVE LEACHING authKW 251122 1% 92% 11
6 CHALCOPYRITE LEACHING authKW 188336 1% 69% 11
7 NI CU MATTE authKW 149429 0% 100% 6
8 SPHALERITE authKW 136787 3% 13% 42
9 LEACHING authKW 112028 12% 3% 150
10 HYDROCOPPERTM authKW 99619 0% 100% 4

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 66945 24% 1% 294
2 METALLURGY & MINING 28835 6% 2% 70
3 Metallurgy & Metallurgical Engineering 28826 51% 0% 625
4 Mineralogy 9803 13% 0% 157
5 Engineering, Chemical 1723 17% 0% 204
6 Electrochemistry 449 6% 0% 70
7 Materials Science, Multidisciplinary 59 9% 0% 105
8 Chemistry, Physical 19 6% 0% 76
9 Thermodynamics 16 2% 0% 19
10 Materials Science, Coatings & Films 16 1% 0% 16

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 BIOHYDROMET 97864 1% 30% 13
2 INGN FISICOQUIM 66410 0% 67% 4
3 STRATEG TECHNOL SOLUT 49810 0% 100% 2
4 MINERALS ENERGY 39540 1% 18% 9
5 INCT ACQUA 33205 0% 67% 2
6 O ING MET MAT 33205 0% 67% 2
7 MINERALS PROC BIOENGN 26626 2% 4% 30
8 CORROS MAT CHEM 25935 0% 21% 5
9 BOR TECH 24905 0% 100% 1
10 BRANCH NAJAFABAD 24905 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 711198 27% 9% 336
2 METALLURGICAL TRANSACTIONS B-PROCESS METALLURGY 87981 6% 5% 68
3 MINERALS ENGINEERING 36374 6% 2% 79
4 PHYSICOCHEMICAL PROBLEMS OF MINERAL PROCESSING 31419 2% 5% 26
5 MINING ENGINEERING 29827 1% 9% 13
6 INTERNATIONAL JOURNAL OF MINERAL PROCESSING 19414 4% 2% 45
7 TRANSACTIONS OF THE INSTITUTION OF MINING AND METALLURGY SECTION C-MINERAL PROCESSING AND EXTRACTIVE METALLURGY 17789 2% 3% 21
8 MINERALS & METALLURGICAL PROCESSING 17256 2% 3% 21
9 E&MJ-ENGINEERING AND MINING JOURNAL 16581 1% 6% 12
10 CANADIAN METALLURGICAL QUARTERLY 13057 2% 2% 30

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 CHALCOPYRITE 693730 14% 16% 173 Search CHALCOPYRITE Search CHALCOPYRITE
2 PRESSURE LEACHING 332376 3% 43% 31 Search PRESSURE+LEACHING Search PRESSURE+LEACHING
3 PRESSURE OXIDATION 268958 1% 60% 18 Search PRESSURE+OXIDATION Search PRESSURE+OXIDATION
4 ELECTROGENERATIVE LEACHING 251122 1% 92% 11 Search ELECTROGENERATIVE+LEACHING Search ELECTROGENERATIVE+LEACHING
5 CHALCOPYRITE LEACHING 188336 1% 69% 11 Search CHALCOPYRITE+LEACHING Search CHALCOPYRITE+LEACHING
6 NI CU MATTE 149429 0% 100% 6 Search NI+CU+MATTE Search NI+CU+MATTE
7 SPHALERITE 136787 3% 13% 42 Search SPHALERITE Search SPHALERITE
8 HYDROMETALLURGY 125690 4% 10% 51 Search HYDROMETALLURGY Search HYDROMETALLURGY
9 LEACHING 112028 12% 3% 150 Search LEACHING Search LEACHING
10 HYDROCOPPERTM 99619 0% 100% 4 Search HYDROCOPPERTM Search HYDROCOPPERTM

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 WATLING, HR , (2013) CHALCOPYRITE HYDROMETALLURGY AT ATMOSPHERIC PRESSURE: 1. REVIEW OF ACIDIC SULFATE, SULFATE-CHLORIDE AND SULFATE-NITRATE PROCESS OPTIONS.HYDROMETALLURGY. VOL. 140. ISSUE . P. 163-180 66 58% 27
2 TURAN, MD , ALTUNDOGAN, HS , (2014) LEACHING OF A COPPER FLOTATION CONCENTRATE WITH AMMONIUM PERSULFATE IN AN AUTOCLAVE SYSTEM.INTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS. VOL. 21. ISSUE 9. P. 862 -870 37 93% 1
3 WATLING, HR , (2014) CHALCOPYRITE HYDROMETALLURGY AT ATMOSPHERIC PRESSURE: 2. REVIEW OF ACIDIC CHLORIDE PROCESS OPTIONS.HYDROMETALLURGY. VOL. 146. ISSUE . P. 96-110 48 62% 13
4 LI, Y , KAWASHIMA, N , LI, J , CHANDRA, AP , GERSON, AR , (2013) A REVIEW OF THE STRUCTURE, AND FUNDAMENTAL MECHANISMS AND KINETICS OF THE LEACHING OF CHALCOPYRITE.ADVANCES IN COLLOID AND INTERFACE SCIENCE. VOL. 197. ISSUE . P. 1 -32 70 34% 70
5 DEBERNARDI, G , CARLESI, C , (2013) CHEMICAL-ELECTROCHEMICAL APPROACHES TO THE STUDY PASSIVATION OF CHALCOPYRITE.MINERAL PROCESSING AND EXTRACTIVE METALLURGY REVIEW. VOL. 34. ISSUE 1. P. 10-41 46 65% 15
6 SENANAYAKE, G , (2009) A REVIEW OF CHLORIDE ASSISTED COPPER SULFIDE LEACHING BY OXYGENATED SULFURIC ACID AND MECHANISTIC CONSIDERATIONS.HYDROMETALLURGY. VOL. 98. ISSUE 1-2. P. 21-32 45 76% 15
7 VELOSO, TC , PEIXOTO, JJM , PEREIRA, MS , LEAO, VA , (2016) KINETICS OF CHALCOPYRITE LEACHING IN EITHER FERRIC SULPHATE OR CUPRIC SULPHATE MEDIA IN THE PRESENCE OF NACL.INTERNATIONAL JOURNAL OF MINERAL PROCESSING. VOL. 148. ISSUE . P. 147 -154 29 94% 0
8 MORADI, S , MONHEMIUS, AJ , (2011) MIXED SULPHIDE-OXIDE LEAD AND ZINC ORES: PROBLEMS AND SOLUTIONS.MINERALS ENGINEERING. VOL. 24. ISSUE 10. P. 1062 -1076 61 44% 15
9 CRUNDWELL, FK , VAN ASWEGEN, A , BRYSON, LJ , BILEY, C , CRAIG, D , MARSICANO, VD , KEARTLAND, JM , (2015) THE EFFECT OF VISIBLE LIGHT ON THE DISSOLUTION OF NATURAL CHALCOPYRITE (CUFES2) IN SULPHURIC ACID SOLUTIONS.HYDROMETALLURGY. VOL. 158. ISSUE . P. 119 -131 28 85% 5
10 MOHAMMADABAD, FK , HEJAZI, S , KHAKI, JV , BABAKHANI, A , (2016) MECHANOCHEMICAL LEACHING OF CHALCOPYRITE CONCENTRATE BY SULFURIC ACID.INTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS. VOL. 23. ISSUE 4. P. 380 -388 28 90% 0

Classes with closest relation at Level 1


Rank Class id link
1 35542 INTEGRATED PROCESS DESIGN//CANADIAN ELECTROLYTIC ZINC CEZINC//CONCEPTUAL SITE MODEL CSM
2 18976 SCORODITE//ENARGITE//YUKONITE
3 817 BIOLEACHING//ACIDITHIOBACILLUS FERROOXIDANS//THIOBACILLUS FERROOXIDANS
4 21387 HEAP LEACHING//RIO TINTO ADV MINERAL RECOVERY//HEAP LEACH MODEL
5 19610 REDUCTIVE LEACHING//MANGANESE ORE//MANGANESE OXIDE ORE
6 12675 ELECTRIC ARC FURNACE DUST//EAFD//EAF DUST
7 33957 ANISOTROPIC DISSOLUTION//INTERCHANGE ENERGY//URANOUS SULFATE
8 3402 FLOTATION//INTERNATIONAL JOURNAL OF MINERAL PROCESSING//MINERALS ENGINEERING
9 18411 ULEXITE//COLEMANITE//BORON MINERALS
10 7607 CYANIDATION//GOLD ORES//GOLD LEACHING

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