- catalyst beds
- • слой от катализатор• легло на катализатор
English-Bulgarian polytechnical dictionary . 2013.
catalyst beds
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oxyacid — /ok see as id/, n. Chem. an inorganic acid containing oxygen. Also called oxygen acid. [1830 40; OXY 2 + ACID] * * * ▪ chemical compound Introduction any oxygen containing acid. Most covalent nonmetallic oxides (oxide) react with water to… … Universalium
Contact process — For other uses, see Contact process (mathematics). The contact process is the current method of producing sulfuric acid in the high concentrations needed for industrial processes. Platinum was formerly employed as a catalyst for the reaction, but … Wikipedia
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Pyrolysis — is the chemical decomposition of organic materials by heating in the absence of oxygen or any other reagents, except possibly steam.It is used in chemical analysis to break down complex matter into simpler molecules for identification, for… … Wikipedia
Packed bed — In chemical processing, a packed bed is a hollow tube, pipe, or other vessel that is filled with a packing material. The packing can be randomly filled with small objects like Raschig rings or else it can be a specifically designed structured… … Wikipedia
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bed — bedless, adj. bedlike, adj. /bed/, n., v., bedded, bedding. n. 1. a piece of furniture upon which or within which a person sleeps, rests, or stays when not well. 2. the mattress and bedclothes together with the bedstead of a bed. 3. the bedstead… … Universalium
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