Afinidad was founded in 1921 and is the oldest journal in theoretical and applied chemistry published nowadays in Spanish language. Afinidad accepts reviews, original articles and short communications about all aspects of chemical engineering, process engineering, chemistry and biotechnology.

Afinidad 成立于1921年，是目前用西班牙語(yǔ)出版的最古老的理論和應(yīng)用化學(xué)雜志。Afinidad接受關(guān)于化學(xué)工程、過(guò)程工程、化學(xué)和生物技術(shù)各方面的評(píng)論、原創(chuàng)文章和簡(jiǎn)短通信。