Scimago Journal & Country Rank

AICHE Journal

CountryUnited States
133
H Index
Subject Area and CategoryBiochemistry, Genetics and Molecular Biology
Biotechnology

Chemical Engineering
Chemical Engineering (miscellaneous)

Environmental Science
Environmental Engineering
PublisherWiley-Blackwell
Publication typeJournals
ISSN00011541, 15475905
Coverage1969-ongoing
Scope The AIChE Journal is the premier research monthly in chemical engineering and related fields. This peer-reviewed and broad-based journal reports on the most important and latest technological advances in core areas of chemical engineering as well as in other relevant engineering disciplines. To keep abreast with the progressive outlook of the profession, the Journal has been expanding the scope of its editorial contents to include such fast developing areas as biotechnology, electrochemical engineering, and environmental engineering. (source)
Quartiles

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.

CategoryYearQuartile
Biotechnology1997Q1
Biotechnology1998Q1
Biotechnology1999Q1
Biotechnology2000Q1
Biotechnology2001Q1
Biotechnology2002Q1
Biotechnology2003Q1
Biotechnology2004Q1
Biotechnology2005Q1
Biotechnology2006Q1
Biotechnology2007Q1
Biotechnology2008Q1
Biotechnology2009Q1
Biotechnology2010Q1
Biotechnology2011Q1
Biotechnology2012Q2
Biotechnology2013Q1
Biotechnology2014Q1
Biotechnology2015Q1
Biotechnology2016Q1
Chemical Engineering (miscellaneous)1997Q1
Chemical Engineering (miscellaneous)1998Q1
Chemical Engineering (miscellaneous)1999Q1
Chemical Engineering (miscellaneous)2000Q1
Chemical Engineering (miscellaneous)2001Q1
Chemical Engineering (miscellaneous)2002Q1
Chemical Engineering (miscellaneous)2003Q1
Chemical Engineering (miscellaneous)2004Q1
Chemical Engineering (miscellaneous)2005Q1
Chemical Engineering (miscellaneous)2006Q1
Chemical Engineering (miscellaneous)2007Q1
Chemical Engineering (miscellaneous)2008Q1
Chemical Engineering (miscellaneous)2009Q1
Chemical Engineering (miscellaneous)2010Q1
Chemical Engineering (miscellaneous)2011Q1
Chemical Engineering (miscellaneous)2012Q1
Chemical Engineering (miscellaneous)2013Q1
Chemical Engineering (miscellaneous)2014Q1
Chemical Engineering (miscellaneous)2015Q1
Chemical Engineering (miscellaneous)2016Q1
Environmental Engineering1997Q1
Environmental Engineering1998Q1
Environmental Engineering1999Q1
Environmental Engineering2000Q1
Environmental Engineering2001Q1
Environmental Engineering2002Q1
Environmental Engineering2003Q1
Environmental Engineering2004Q1
Environmental Engineering2005Q1
Environmental Engineering2006Q1
Environmental Engineering2007Q1
Environmental Engineering2008Q1
Environmental Engineering2009Q1
Environmental Engineering2010Q1
Environmental Engineering2011Q1
Environmental Engineering2012Q1
Environmental Engineering2013Q1
Environmental Engineering2014Q1
Environmental Engineering2015Q1
Environmental Engineering2016Q1
SJR

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.

YearSJR
19991.550
20001.953
20012.160
20021.749
20031.694
20041.297
20051.309
20061.483
20071.256
20081.287
20091.192
20101.083
20111.004
20120.989
20131.050
20141.070
20151.085
20161.034
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)19991.698
Cites / Doc. (4 years)20001.864
Cites / Doc. (4 years)20012.152
Cites / Doc. (4 years)20022.062
Cites / Doc. (4 years)20032.024
Cites / Doc. (4 years)20042.195
Cites / Doc. (4 years)20052.538
Cites / Doc. (4 years)20062.714
Cites / Doc. (4 years)20072.180
Cites / Doc. (4 years)20082.416
Cites / Doc. (4 years)20092.352
Cites / Doc. (4 years)20102.429
Cites / Doc. (4 years)20112.619
Cites / Doc. (4 years)20122.757
Cites / Doc. (4 years)20132.861
Cites / Doc. (4 years)20143.120
Cites / Doc. (4 years)20153.168
Cites / Doc. (4 years)20163.192
Cites / Doc. (3 years)19991.698
Cites / Doc. (3 years)20001.850
Cites / Doc. (3 years)20012.162
Cites / Doc. (3 years)20021.971
Cites / Doc. (3 years)20031.899
Cites / Doc. (3 years)20042.086
Cites / Doc. (3 years)20052.467
Cites / Doc. (3 years)20062.601
Cites / Doc. (3 years)20072.038
Cites / Doc. (3 years)20082.201
Cites / Doc. (3 years)20092.342
Cites / Doc. (3 years)20102.374
Cites / Doc. (3 years)20112.528
Cites / Doc. (3 years)20122.671
Cites / Doc. (3 years)20132.818
Cites / Doc. (3 years)20143.133
Cites / Doc. (3 years)20153.226
Cites / Doc. (3 years)20163.158
Cites / Doc. (2 years)19991.572
Cites / Doc. (2 years)20001.750
Cites / Doc. (2 years)20012.000
Cites / Doc. (2 years)20021.844
Cites / Doc. (2 years)20031.710
Cites / Doc. (2 years)20041.887
Cites / Doc. (2 years)20052.401
Cites / Doc. (2 years)20062.409
Cites / Doc. (2 years)20071.729
Cites / Doc. (2 years)20082.056
Cites / Doc. (2 years)20092.204
Cites / Doc. (2 years)20102.241
Cites / Doc. (2 years)20112.391
Cites / Doc. (2 years)20122.563
Cites / Doc. (2 years)20132.829
Cites / Doc. (2 years)20143.171
Cites / Doc. (2 years)20153.256
Cites / Doc. (2 years)20163.000
Total Cites 
Self-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.

CitesYearValue
Self Cites1999176
Self Cites2000171
Self Cites2001155
Self Cites2002159
Self Cites2003155
Self Cites2004126
Self Cites2005145
Self Cites2006227
Self Cites2007145
Self Cites2008149
Self Cites2009167
Self Cites2010129
Self Cites2011133
Self Cites2012178
Self Cites2013252
Self Cites2014236
Self Cites2015316
Self Cites2016365
Total Cites19991606
Total Cites20001547
Total Cites20011578
Total Cites20021445
Total Cites20031453
Total Cites20041715
Total Cites20052080
Total Cites20062260
Total Cites20072014
Total Cites20082192
Total Cites20092307
Total Cites20102077
Total Cites20112194
Total Cites20122372
Total Cites20132621
Total Cites20143321
Total Cites20153574
Total Cites20163597
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.

CitesYearValue
External Cites per document19991.512
External Cites per document20001.646
External Cites per document20011.949
External Cites per document20021.754
External Cites per document20031.697
External Cites per document20041.933
External Cites per document20052.295
External Cites per document20062.339
External Cites per document20071.892
External Cites per document20082.051
External Cites per document20092.173
External Cites per document20102.226
External Cites per document20112.374
External Cites per document20122.471
External Cites per document20132.547
External Cites per document20142.910
External Cites per document20152.940
External Cites per document20162.838
Cites per document19991.698
Cites per document20001.850
Cites per document20012.162
Cites per document20021.971
Cites per document20031.899
Cites per document20042.086
Cites per document20052.467
Cites per document20062.601
Cites per document20072.038
Cites per document20082.201
Cites per document20092.342
Cites per document20102.374
Cites per document20112.528
Cites per document20122.671
Cites per document20132.818
Cites per document20143.133
Cites per document20153.226
Cites per document20163.158
% 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
199919.20
200012.70
200115.87
200222.99
200320.55
200420.89
200520.53
200622.07
200719.74
200825.26
200921.38
201021.28
201118.15
201222.10
201321.93
201426.22
201523.20
201618.46
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.

DocumentsYearValue
Non-citable documents19991
Non-citable documents200013
Non-citable documents200127
Non-citable documents200232
Non-citable documents200324
Non-citable documents200415
Non-citable documents200515
Non-citable documents200617
Non-citable documents200732
Non-citable documents200836
Non-citable documents200934
Non-citable documents201022
Non-citable documents201121
Non-citable documents201237
Non-citable documents201344
Non-citable documents201442
Non-citable documents201539
Non-citable documents201630
Citable documents1999946
Citable documents2000836
Citable documents2001730
Citable documents2002733
Citable documents2003765
Citable documents2004822
Citable documents2005843
Citable documents2006869
Citable documents2007988
Citable documents2008996
Citable documents2009985
Citable documents2010875
Citable documents2011868
Citable documents2012888
Citable documents2013930
Citable documents20141060
Citable documents20151108
Citable documents20161139
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.

DocumentsYearValue
Uncited documents1999335
Uncited documents2000294
Uncited documents2001238
Uncited documents2002230
Uncited documents2003266
Uncited documents2004281
Uncited documents2005246
Uncited documents2006240
Uncited documents2007326
Uncited documents2008323
Uncited documents2009285
Uncited documents2010263
Uncited documents2011249
Uncited documents2012257
Uncited documents2013250
Uncited documents2014247
Uncited documents2015245
Uncited documents2016258
Cited documents1999612
Cited documents2000555
Cited documents2001519
Cited documents2002535
Cited documents2003523
Cited documents2004556
Cited documents2005612
Cited documents2006646
Cited documents2007694
Cited documents2008709
Cited documents2009734
Cited documents2010634
Cited documents2011640
Cited documents2012668
Cited documents2013724
Cited documents2014855
Cited documents2015902
Cited documents2016911
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