promotor of catalyst

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Níquel Raney — activado anhidro. El níquel Raney es un catalizador sólido compuesto por granos muy finos de una aleación de níquel aluminio. Se usa en muchos procesos industriales. Fue desarrollado en 1926 por el ingeniero estadounidense Murray Raney … Wikipedia Español
Halifax Dukes — Infobox Speedway team clubname = Halifax Dukes track = The Shay Shaw Hill Halifax country = England founded = 1949 closed = 1985 manager = captain = league = website = [http://www.halifaxdukes.co.uk/ Halifax Dukes Website] colours = Red and Blue… … Wikipedia
National Tennis League — There are National Tennis Leagues in many countries but this article is about the US National Tennis League. Contents 1 History 2 See also 3 References 4 External links … Wikipedia
promoter — [prə mōt′ər, prōmōt′ər] n. [ME < MFr promoteur < ML promotor] 1. a person or thing that promotes; specif., a person who begins, secures financing for, and helps to organize an undertaking, as a business or a sports event 2. Chem. a… … English World dictionary
promoter — n. 1 a person who promotes. 2 a person who finances, organizes, etc. a sporting event, theatrical production, etc. 3 (in full company promoter) a person who promotes the formation of a joint stock company. 4 Chem. an additive that increases the… … Useful english dictionary

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