Scimago Journal & Country Rank

Separation and Purification Technology

Country Netherlands  - SIR icon SIR Ranking of Netherlands
H Index
Subject Area and CategoryChemical Engineering
Filtration and Separation

Analytical Chemistry
Publication typeJournals
ISSN13835866, 18733794
Scope Separation and Purification Technology is a publication dedicated to the dissemination of separation research results and findings. Its coverage extends to all aspects of separation and purification of homogeneous solutions and heterogeneous mixtures. Separation and Purification Technology welcomes, from investigators worldwide, contributions focused on the experimental studies and theoretical analyses of phenomena associated with and arising from separation and purification as well as process development and simulation, equipment design and fabrication and materials preparation and modification used in separation operations.


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The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

Analytical Chemistry1999Q3
Analytical Chemistry2000Q3
Analytical Chemistry2001Q2
Analytical Chemistry2002Q2
Analytical Chemistry2003Q2
Analytical Chemistry2004Q1
Analytical Chemistry2005Q2
Analytical Chemistry2006Q1
Analytical Chemistry2007Q2
Analytical Chemistry2008Q2
Analytical Chemistry2009Q1
Analytical Chemistry2010Q1
Analytical Chemistry2011Q1
Analytical Chemistry2012Q1
Analytical Chemistry2013Q1
Analytical Chemistry2014Q1
Analytical Chemistry2015Q1
Analytical Chemistry2016Q1
Analytical Chemistry2017Q1
Analytical Chemistry2018Q1
Analytical Chemistry2019Q1
Filtration and Separation1999Q2
Filtration and Separation2000Q2
Filtration and Separation2001Q2
Filtration and Separation2002Q1
Filtration and Separation2003Q1
Filtration and Separation2004Q1
Filtration and Separation2005Q1
Filtration and Separation2006Q1
Filtration and Separation2007Q1
Filtration and Separation2008Q1
Filtration and Separation2009Q1
Filtration and Separation2010Q1
Filtration and Separation2011Q1
Filtration and Separation2012Q1
Filtration and Separation2013Q1
Filtration and Separation2014Q1
Filtration and Separation2015Q1
Filtration and Separation2016Q2
Filtration and Separation2017Q1
Filtration and Separation2018Q1
Filtration and Separation2019Q1

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)19990.685
Cites / Doc. (4 years)20000.553
Cites / Doc. (4 years)20010.856
Cites / Doc. (4 years)20021.180
Cites / Doc. (4 years)20031.423
Cites / Doc. (4 years)20041.911
Cites / Doc. (4 years)20052.289
Cites / Doc. (4 years)20062.902
Cites / Doc. (4 years)20072.639
Cites / Doc. (4 years)20083.148
Cites / Doc. (4 years)20093.624
Cites / Doc. (4 years)20103.703
Cites / Doc. (4 years)20114.136
Cites / Doc. (4 years)20123.862
Cites / Doc. (4 years)20133.993
Cites / Doc. (4 years)20144.013
Cites / Doc. (4 years)20154.230
Cites / Doc. (4 years)20164.209
Cites / Doc. (4 years)20174.450
Cites / Doc. (4 years)20185.021
Cites / Doc. (4 years)20195.829
Cites / Doc. (3 years)19990.685
Cites / Doc. (3 years)20000.553
Cites / Doc. (3 years)20010.897
Cites / Doc. (3 years)20021.102
Cites / Doc. (3 years)20031.471
Cites / Doc. (3 years)20041.841
Cites / Doc. (3 years)20052.081
Cites / Doc. (3 years)20062.885
Cites / Doc. (3 years)20072.548
Cites / Doc. (3 years)20082.887
Cites / Doc. (3 years)20093.483
Cites / Doc. (3 years)20103.611
Cites / Doc. (3 years)20113.770
Cites / Doc. (3 years)20123.623
Cites / Doc. (3 years)20133.913
Cites / Doc. (3 years)20143.825
Cites / Doc. (3 years)20154.078
Cites / Doc. (3 years)20163.997
Cites / Doc. (3 years)20174.452
Cites / Doc. (3 years)20185.128
Cites / Doc. (3 years)20196.140
Cites / Doc. (2 years)19990.685
Cites / Doc. (2 years)20000.541
Cites / Doc. (2 years)20010.709
Cites / Doc. (2 years)20021.083
Cites / Doc. (2 years)20031.463
Cites / Doc. (2 years)20041.493
Cites / Doc. (2 years)20052.036
Cites / Doc. (2 years)20062.794
Cites / Doc. (2 years)20072.284
Cites / Doc. (2 years)20082.659
Cites / Doc. (2 years)20093.301
Cites / Doc. (2 years)20103.218
Cites / Doc. (2 years)20113.303
Cites / Doc. (2 years)20123.317
Cites / Doc. (2 years)20133.551
Cites / Doc. (2 years)20143.576
Cites / Doc. (2 years)20153.785
Cites / Doc. (2 years)20163.726
Cites / Doc. (2 years)20174.253
Cites / Doc. (2 years)20185.427
Cites / Doc. (2 years)20196.195
Total Cites 

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

Self Cites199914
Self Cites20009
Self Cites200124
Self Cites200235
Self Cites200359
Self Cites200447
Self Cites200571
Self Cites2006155
Self Cites2007181
Self Cites2008253
Self Cites2009231
Self Cites2010295
Self Cites2011292
Self Cites2012405
Self Cites2013517
Self Cites2014571
Self Cites2015645
Self Cites2016494
Self Cites2017729
Self Cites2018796
Self Cites20191311
Total Cites199963
Total Cites200099
Total Cites2001191
Total Cites2002388
Total Cites2003537
Total Cites2004766
Total Cites2005849
Total Cites20061480
Total Cites20071603
Total Cites20082249
Total Cites20093375
Total Cites20103820
Total Cites20113962
Total Cites20123721
Total Cites20134582
Total Cites20145519
Total Cites20156676
Total Cites20167274
Total Cites20177524
Total Cites20189702
Total Cites201912083
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

External Cites per document19990.533
External Cites per document20000.503
External Cites per document20010.784
External Cites per document20021.003
External Cites per document20031.310
External Cites per document20041.728
External Cites per document20051.907
External Cites per document20062.583
External Cites per document20072.261
External Cites per document20082.562
External Cites per document20093.245
External Cites per document20103.332
External Cites per document20113.492
External Cites per document20123.229
External Cites per document20133.471
External Cites per document20143.429
External Cites per document20153.684
External Cites per document20163.725
External Cites per document20174.021
External Cites per document20184.707
External Cites per document20195.474
Cites per document19990.685
Cites per document20000.553
Cites per document20010.897
Cites per document20021.102
Cites per document20031.471
Cites per document20041.841
Cites per document20052.081
Cites per document20062.885
Cites per document20072.548
Cites per document20082.887
Cites per document20093.483
Cites per document20103.611
Cites per document20113.770
Cites per document20123.623
Cites per document20133.913
Cites per document20143.825
Cites per document20154.078
Cites per document20163.997
Cites per document20174.452
Cites per document20185.128
Cites per document20196.140
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

Non-citable documents19990
Non-citable documents20000
Non-citable documents20010
Non-citable documents20020
Non-citable documents20030
Non-citable documents20041
Non-citable documents20053
Non-citable documents20065
Non-citable documents20076
Non-citable documents200812
Non-citable documents200912
Non-citable documents201015
Non-citable documents201115
Non-citable documents201215
Non-citable documents201318
Non-citable documents201414
Non-citable documents201516
Non-citable documents201617
Non-citable documents201716
Non-citable documents201813
Non-citable documents201910
Citable documents199992
Citable documents2000179
Citable documents2001213
Citable documents2002352
Citable documents2003365
Citable documents2004416
Citable documents2005408
Citable documents2006513
Citable documents2007629
Citable documents2008779
Citable documents2009969
Citable documents20101058
Citable documents20111051
Citable documents20121027
Citable documents20131171
Citable documents20141443
Citable documents20151637
Citable documents20161820
Citable documents20171690
Citable documents20181892
Citable documents20191968
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

Uncited documents199953
Uncited documents2000112
Uncited documents2001115
Uncited documents2002171
Uncited documents2003138
Uncited documents2004135
Uncited documents2005120
Uncited documents2006124
Uncited documents2007164
Uncited documents2008160
Uncited documents2009184
Uncited documents2010158
Uncited documents2011169
Uncited documents2012149
Uncited documents2013168
Uncited documents2014194
Uncited documents2015183
Uncited documents2016233
Uncited documents2017173
Uncited documents2018152
Uncited documents2019119
Cited documents199939
Cited documents200067
Cited documents200198
Cited documents2002181
Cited documents2003227
Cited documents2004282
Cited documents2005291
Cited documents2006394
Cited documents2007471
Cited documents2008631
Cited documents2009797
Cited documents2010915
Cited documents2011897
Cited documents2012893
Cited documents20131021
Cited documents20141263
Cited documents20151470
Cited documents20161604
Cited documents20171533
Cited documents20181753
Cited documents20191859
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