Author’s Accepted Manuscript Radiotracer investigation on the measurement of residence time distribution in an ethyl acetate reactor system with a large recycle ratio Arghya Datta, Raj Kumar Gupta, Sunil Goswami, Vijay Kumar Sharma, Haripada Bhunia, Damandeep Singh, Harish Jagat Pant PII: S0969-8043(17)30238-5 DOI: http://dx.doi.org/10.1016/j.apradiso.2017.09.039 Reference: ARI8090 To appear in: Applied Radiation and Isotopes Received date: 21 February 2017 Revised date: 3 September 2017 Accepted date: 22 September 2017 Cite this article as: Arghya Datta, Raj Kumar Gupta, Sunil Goswami, Vijay Kumar Sharma, Haripada Bhunia, Damandeep Singh and Harish Jagat Pant, Radiotracer investigation on the measurement of residence time distribution in an ethyl acetate reactor system with a large recycle ratio, Applied Radiation and Isotopes, http://dx.doi.org/10.1016/j.apradiso.2017.09.039 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting galley proof before it is published in its final citable form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. www.elsevier.com/locate/apradiso