relation: https://khub.utp.edu.my/scholars/9826/ title: Co-electrolysis for power-to-methanol applications creator: Andika, R. creator: Nandiyanto, A.B.D. creator: Putra, Z.A. creator: Bilad, M.R. creator: Kim, Y. creator: Yun, C.M. creator: Lee, M. description: This article reviews the issues facing co-electrolysis and its applications to the power-to-methanol process. Co-electrolysis is an attractive process for syngas production that uses excess generated electricity. In extended applications, syngas produced from co-electrolysis can be used for various applications like methanol production. In this review, the power-to-methanol process is comprehensively discussed from a process systems engineering viewpoint. The subjects discussed include the reason to choose methanol as a final product, the latest progress in power-to-methanol projects, and a comparison of methanol production from H2-CO (from co-electrolysis) and H2-CO2 mixtures (from electrolysis). Syngas production pathways from co-electrolysis and electrolysis are further investigated, and potential power-to-methanol schemes using co-electrolysis are deployed. Lastly, research directions are proposed to accelerate power-to-methanol commercialization. © 2018 Elsevier Ltd publisher: Elsevier Ltd date: 2018 type: Article type: PeerReviewed identifier: Andika, R. and Nandiyanto, A.B.D. and Putra, Z.A. and Bilad, M.R. and Kim, Y. and Yun, C.M. and Lee, M. (2018) Co-electrolysis for power-to-methanol applications. Renewable and Sustainable Energy Reviews, 95. pp. 227-241. ISSN 13640321 relation: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85050678493&doi=10.1016%2fj.rser.2018.07.030&partnerID=40&md5=b0dd2b4f47668c30f30de18af9976d37 relation: 10.1016/j.rser.2018.07.030 identifier: 10.1016/j.rser.2018.07.030