Scimago Journal & Country Rank

Periodica Polytechnica: Chemical Engineeringopen access



Universities and research institutions in Hungary

Subject Area and Category


Budapest University of Technology and Economics

Budapest University of Technology and Economics in Scimago Institutions Rankings



Publication type



03245853, 15873765





How to publish in this journal


The main scope of the journal is to publish original research articles in the wide field of chemical engineering including environmental and bioengineering. Join the conversation about this journal

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.

Chemical Engineering (miscellaneous)1999Q3
Chemical Engineering (miscellaneous)2000Q3
Chemical Engineering (miscellaneous)2001Q3
Chemical Engineering (miscellaneous)2002Q4
Chemical Engineering (miscellaneous)2003Q3
Chemical Engineering (miscellaneous)2004Q4
Chemical Engineering (miscellaneous)2005Q3
Chemical Engineering (miscellaneous)2006Q4
Chemical Engineering (miscellaneous)2007Q3
Chemical Engineering (miscellaneous)2008Q3
Chemical Engineering (miscellaneous)2009Q3
Chemical Engineering (miscellaneous)2010Q3
Chemical Engineering (miscellaneous)2011Q2
Chemical Engineering (miscellaneous)2012Q3
Chemical Engineering (miscellaneous)2013Q4
Chemical Engineering (miscellaneous)2014Q3
Chemical Engineering (miscellaneous)2015Q3
Chemical Engineering (miscellaneous)2016Q3
Chemical Engineering (miscellaneous)2017Q3
Chemical Engineering (miscellaneous)2018Q3
Chemical Engineering (miscellaneous)2019Q2

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)19990.222
Cites / Doc. (4 years)20000.089
Cites / Doc. (4 years)20010.130
Cites / Doc. (4 years)20020.068
Cites / Doc. (4 years)20030.025
Cites / Doc. (4 years)20040.017
Cites / Doc. (4 years)20050.071
Cites / Doc. (4 years)20060.185
Cites / Doc. (4 years)20070.057
Cites / Doc. (4 years)20080.262
Cites / Doc. (4 years)20090.214
Cites / Doc. (4 years)20100.220
Cites / Doc. (4 years)20110.490
Cites / Doc. (4 years)20120.286
Cites / Doc. (4 years)20130.178
Cites / Doc. (4 years)20140.457
Cites / Doc. (4 years)20150.800
Cites / Doc. (4 years)20160.771
Cites / Doc. (4 years)20171.000
Cites / Doc. (4 years)20181.363
Cites / Doc. (4 years)20191.563
Cites / Doc. (3 years)19990.222
Cites / Doc. (3 years)20000.116
Cites / Doc. (3 years)20010.054
Cites / Doc. (3 years)20020.000
Cites / Doc. (3 years)20030.000
Cites / Doc. (3 years)20040.021
Cites / Doc. (3 years)20050.041
Cites / Doc. (3 years)20060.023
Cites / Doc. (3 years)20070.042
Cites / Doc. (3 years)20080.212
Cites / Doc. (3 years)20090.216
Cites / Doc. (3 years)20100.250
Cites / Doc. (3 years)20110.424
Cites / Doc. (3 years)20120.364
Cites / Doc. (3 years)20130.219
Cites / Doc. (3 years)20140.429
Cites / Doc. (3 years)20150.689
Cites / Doc. (3 years)20160.857
Cites / Doc. (3 years)20170.972
Cites / Doc. (3 years)20181.315
Cites / Doc. (3 years)20191.755
Cites / Doc. (2 years)19990.313
Cites / Doc. (2 years)20000.115
Cites / Doc. (2 years)20010.000
Cites / Doc. (2 years)20020.000
Cites / Doc. (2 years)20030.000
Cites / Doc. (2 years)20040.000
Cites / Doc. (2 years)20050.026
Cites / Doc. (2 years)20060.071
Cites / Doc. (2 years)20070.000
Cites / Doc. (2 years)20080.214
Cites / Doc. (2 years)20090.296
Cites / Doc. (2 years)20100.091
Cites / Doc. (2 years)20110.375
Cites / Doc. (2 years)20120.450
Cites / Doc. (2 years)20130.190
Cites / Doc. (2 years)20140.500
Cites / Doc. (2 years)20150.714
Cites / Doc. (2 years)20160.814
Cites / Doc. (2 years)20171.055
Cites / Doc. (2 years)20181.461
Cites / Doc. (2 years)20191.554
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 Cites19990
Self Cites20002
Self Cites20010
Self Cites20020
Self Cites20030
Self Cites20041
Self Cites20050
Self Cites20061
Self Cites20070
Self Cites20082
Self Cites20090
Self Cites20102
Self Cites20114
Self Cites20122
Self Cites20132
Self Cites20146
Self Cites20159
Self Cites201610
Self Cites201710
Self Cites201820
Self Cites201911
Total Cites199910
Total Cites20005
Total Cites20012
Total Cites20020
Total Cites20030
Total Cites20041
Total Cites20052
Total Cites20061
Total Cites20071
Total Cites20087
Total Cites20098
Total Cites201010
Total Cites201114
Total Cites201212
Total Cites20137
Total Cites201415
Total Cites201542
Total Cites201672
Total Cites2017105
Total Cites2018146
Total Cites2019244
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 document19990.222
External Cites per document20000.070
External Cites per document20010.054
External Cites per document20020.000
External Cites per document20030.000
External Cites per document20040.000
External Cites per document20050.041
External Cites per document20060.000
External Cites per document20070.042
External Cites per document20080.152
External Cites per document20090.216
External Cites per document20100.200
External Cites per document20110.303
External Cites per document20120.303
External Cites per document20130.156
External Cites per document20140.257
External Cites per document20150.541
External Cites per document20160.738
External Cites per document20170.880
External Cites per document20181.135
External Cites per document20191.676
Cites per document19990.222
Cites per document20000.116
Cites per document20010.054
Cites per document20020.000
Cites per document20030.000
Cites per document20040.021
Cites per document20050.041
Cites per document20060.023
Cites per document20070.042
Cites per document20080.212
Cites per document20090.216
Cites per document20100.250
Cites per document20110.424
Cites per document20120.364
Cites per document20130.219
Cites per document20140.429
Cites per document20150.689
Cites per document20160.857
Cites per document20170.972
Cites per document20181.315
Cites per document20191.755
% 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 documents20040
Non-citable documents20050
Non-citable documents20060
Non-citable documents20070
Non-citable documents20080
Non-citable documents20090
Non-citable documents20100
Non-citable documents20110
Non-citable documents20120
Non-citable documents20130
Non-citable documents20140
Non-citable documents20152
Non-citable documents20163
Non-citable documents20174
Non-citable documents20184
Non-citable documents20196
Citable documents199945
Citable documents200043
Citable documents200137
Citable documents200229
Citable documents200329
Citable documents200447
Citable documents200549
Citable documents200643
Citable documents200724
Citable documents200833
Citable documents200937
Citable documents201040
Citable documents201133
Citable documents201233
Citable documents201332
Citable documents201435
Citable documents201561
Citable documents201684
Citable documents2017108
Citable documents2018111
Citable documents2019139
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 documents199940
Uncited documents200038
Uncited documents200136
Uncited documents200229
Uncited documents200329
Uncited documents200446
Uncited documents200547
Uncited documents200642
Uncited documents200723
Uncited documents200827
Uncited documents200930
Uncited documents201033
Uncited documents201124
Uncited documents201225
Uncited documents201326
Uncited documents201423
Uncited documents201537
Uncited documents201645
Uncited documents201761
Uncited documents201858
Uncited documents201962
Cited documents19995
Cited documents20005
Cited documents20011
Cited documents20020
Cited documents20030
Cited documents20041
Cited documents20052
Cited documents20061
Cited documents20071
Cited documents20086
Cited documents20097
Cited documents20107
Cited documents20119
Cited documents20128
Cited documents20136
Cited documents201412
Cited documents201526
Cited documents201642
Cited documents201751
Cited documents201857
Cited documents201983
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