Class information for:
Level 1: MIXED RARE EARTH CONCENTRATE//DEHEHP//SEC OCTYLPHENOXY ACETIC ACID

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
11666 899 19.4 41%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
783 11545 SOLVENT EXTRACTION AND ION EXCHANGE//SOLVENT EXTRACTION//SUPPORTED LIQUID MEMBRANE

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 MIXED RARE EARTH CONCENTRATE Author keyword 8 100% 1% 5
2 DEHEHP Author keyword 7 67% 1% 6
3 SEC OCTYLPHENOXY ACETIC ACID Author keyword 7 67% 1% 6
4 RARE EARTH ORE Author keyword 6 71% 1% 5
5 MINERALS UTILIZAT MAT Address 5 47% 1% 8
6 SYNERGISTIC EXTRACTION Author keyword 5 17% 3% 25
7 GLASS ABRASIVE Author keyword 4 75% 0% 3
8 ION ADSORPTION CLAYS Author keyword 4 75% 0% 3
9 MAGNET SCRAPS Author keyword 4 75% 0% 3
10 SEPARATION FACTORS Author keyword 4 24% 2% 15

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 MIXED RARE EARTH CONCENTRATE 8 100% 1% 5 Search MIXED+RARE+EARTH+CONCENTRATE Search MIXED+RARE+EARTH+CONCENTRATE
2 DEHEHP 7 67% 1% 6 Search DEHEHP Search DEHEHP
3 SEC OCTYLPHENOXY ACETIC ACID 7 67% 1% 6 Search SEC+OCTYLPHENOXY+ACETIC+ACID Search SEC+OCTYLPHENOXY+ACETIC+ACID
4 RARE EARTH ORE 6 71% 1% 5 Search RARE+EARTH+ORE Search RARE+EARTH+ORE
5 SYNERGISTIC EXTRACTION 5 17% 3% 25 Search SYNERGISTIC+EXTRACTION Search SYNERGISTIC+EXTRACTION
6 GLASS ABRASIVE 4 75% 0% 3 Search GLASS+ABRASIVE Search GLASS+ABRASIVE
7 ION ADSORPTION CLAYS 4 75% 0% 3 Search ION+ADSORPTION+CLAYS Search ION+ADSORPTION+CLAYS
8 MAGNET SCRAPS 4 75% 0% 3 Search MAGNET+SCRAPS Search MAGNET+SCRAPS
9 SEPARATION FACTORS 4 24% 2% 15 Search SEPARATION+FACTORS Search SEPARATION+FACTORS
10 SEC NONYLPHENOXY ACETIC ACID 3 57% 0% 4 Search SEC+NONYLPHENOXY+ACETIC+ACID Search SEC+NONYLPHENOXY+ACETIC+ACID

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 NITRATE MEDIUM 16 54% 2% 20
2 MONO 2 ETHYLHEXYL ESTER 15 56% 2% 18
3 SYNERGISTIC EXTRACTION 13 24% 5% 46
4 BIS2 4 4 TRIMETHYLPENTYLPHOSPHINIC ACID 12 50% 2% 17
5 NDFEB MAGNET SCRAP 11 100% 1% 6
6 BIS2 4 4 TRIMETHYLPENTYL DITHIOPHOSPHINIC ACID 10 73% 1% 8
7 CA 100 9 83% 1% 5
8 NONEQUILIBRIUM EXTRACTION 8 100% 1% 5
9 OCTYLPHENOXY ACETIC ACID 7 64% 1% 7
10 CYANEX 923 7 24% 3% 25

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
A critical review on solvent extraction of rare earths from aqueous solutions 2014 32 65 65%
Recycling of rare earths: a critical review 2013 96 112 46%
Rare Earth Elements Recovery from Waste Fluorescent Lamps: A Review 2015 3 41 32%
Technology development for rare earth cleaner hydrometallurgy in China 2015 1 20 70%
Separation of uranium and thorium from rare earths for rare earth production - A review 2015 1 28 61%
The recycling of rare earths from waste tricolor phosphors in fluorescent lamps: A review of processes and technologies 2014 8 44 43%
Separation and purification of scandium by solvent extraction and related technologies: a review 2011 16 35 34%
Review of advanced liquid-liquid extraction systems for the separation of metal ions by a combination of conversion of the metal species with chemical reaction 2001 37 79 29%
Overview on industrial recycling technologies and management strategies of end-of-life fluorescent lamps in Taiwan and other developed countries 2015 0 3 100%
Extraction of rare earths from the leach liquor of the weathered crust elution-deposited rare earth ore with non-precipitation 2011 7 19 32%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 MINERALS UTILIZAT MAT 5 47% 0.9% 8
2 RARE EARTH ELEMENTS SEPARAT PROJECT 3 100% 0.3% 3
3 OURCES SAVING RECYCLING TECHNOL 2 67% 0.2% 2
4 ENGN RARE EARTH MAT 2 13% 1.7% 15
5 RARE EARTHS DEV SECT 2 20% 1.0% 9
6 MINEABLE OIL SANDS UNIT 1 100% 0.2% 2
7 RARE EARTH ADV MAT VALUABLE UTILIZAT RE 1 50% 0.2% 2
8 STATE RARE EARTH OURCES PLICAT 1 20% 0.4% 4
9 ABORATING ADV SCI TECHNOL 1 50% 0.1% 1
10 ELE OINORGAN 1 50% 0.1% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000191691 RARE EARTH SEPARATION//COUNTERCURRENT EXTRACTION//BASIC OXYGEN FURNACE BOF
2 0.0000170286 RARE EARTHS DEV SECT//BIDIBOPP//DNPPA
3 0.0000163909 SOLVENT EXTRACTION AND ION EXCHANGE//CYANEX 272//D2EHPA
4 0.0000161765 SYNERGISTIC EXTRACTION//POLYDIBENZO 18 CROWN 6//LANTHANOIDSIII
5 0.0000124946 DRY ELECTRON//CYPHOS IL 101//HYDRATE MELT
6 0.0000108121 SOLVENT IMPREGNATED RESINS//SOLVENT IMPREGNATED RESIN//EXTRACTANT IMPREGNATED RESINS
7 0.0000096593 PG ANALYT CHEM//2 OAP//INDIUMIII
8 0.0000077989 PHYS CHEM TECHNOL FOSSIL FUELS//PRECIPITATION STRIPPING//GEOL GEOCHEM FOSSIL FUELS
9 0.0000076324 DIPHOSPHONIC ACIDS//STYRENE DIVINYLBENZENE COPOLYMERS//PHASE TRANSFER CATALYSED
10 0.0000069871 SOLVENT EXTRACTION AND ION EXCHANGE//ACTINIDE PARTITIONING//TODGA