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Author Guidelines

Equilibrium Journal of Chemical Engineering (EJChE), an open-access journal, provides a forum for publishing current topics related to general Chemical Engineering. This journal encompasses communication articles, original research articles, and review articles, including: (i) Material Development, (ii) Biochemical Process Exploration and Optimization, (iii) Chemical Education, (iv) Chemical Reaction Kinetics and Catalysis, (v) Designing, Modeling, and Process Optimization, (vi) Energy and Conversion Technology, (vii) Thermodynamics, (viii) Process System Engineering and products, (ix) Membrane Technology, (x) Food Technology, (xi) Bioprocess Technology, (xii) Chemurgy Technology, (xiii) Waste Treatment Technology, (xiv) Separation and Purification Technology, (v) Natural Dyes Technology


The official language of the Journal is English. Papers submitted to this journal should be written in good English. Authors for whom English is not their native language are encouraged to have their paper be checked before submission for grammar and clarity. However,  manuscripts written in Bahasa Indonesia are also welcomed until further notice. The work should not have been published or submitted for publication elsewhere. 


1. General Author Guidelines 

All manuscripts must be submitted to EJChE Editorial Office using Online Journal  System at the following URL address:, where Author should register first as Author role. If authors have any problems on the online submission, please contact Editorial Office at the following email:


Three types of manuscripts are acceptable for publication: Original Research Articles, Short Communication, and Review Articles


Submission Preparation Checklist

As part of the submission process, authors are required to check off their submission's compliance with all of the following items, and submissions may be returned to authors that do not adhere to these guidelines.

  1. The submission has not been previously published, nor is it before another journal for consideration (or an explanation has been provided in Comments to the Editor).
  2. The submission file is in OpenOffice, Microsoft Word, RTF, or WordPerfect document file format.
  3. Where available, URLs for the references have been provided.
  4. The text is single-spaced; uses a 12-point font; employs italics, rather than underlining (except with URL addresses); and all illustrations, figures, and tables are placed within the text at the appropriate points, rather than at the end.
  5. The text adheres to the stylistic and bibliographic requirements outlined in the Author Guidelines, which is found in About the Journal.
  6. If submitting to a peer-reviewed section of the journal, the instructions in Ensuring a Blind Review have been followed.

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