- lignin-alkaline agent
- углещелочной реагент
Англо-русский словарь нефтегазовой промышленности. 2011.
lignin-alkaline agent
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Bleaching of wood pulp — is the chemical processing carried out on various types of wood pulp to decrease the color of the pulp, so that it becomes whiter. The main use of wood pulp is to make paper where whiteness (similar to but not exactly the same as brightness ) is… … Wikipedia
papermaking — [pā′pər māk΄iŋ] n. the making of paper papermaker n. * * * pa·per·mak·ing (pāʹpər mā kĭng) n. The process or craft of making paper. paʹper·mak er n. * * * Introduction formation of a matted or felted sheet, usually of cellulose fibres,… … Universalium
carbohydrate — /kahr boh huy drayt, beuh /, n. any of a class of organic compounds that are polyhydroxy aldehydes or polyhydroxy ketones, or change to such substances on simple chemical transformations, as hydrolysis, oxidation, or reduction, and that form the… … Universalium
Sodium hydroxide — Sodium hydroxide … Wikipedia
Anthraquinone — 9,10 Anthraquinone … Wikipedia
cell — cell1 cell like, adj. /sel/, n. 1. a small room, as in a convent or prison. 2. any of various small compartments or bounded areas forming part of a whole. 3. a small group acting as a unit within a larger organization: a local cell of the… … Universalium
calcium — /kal see euhm/, n. Chem., Biol. a silver white divalent metal, occurring combined in limestone, chalk, gypsum, etc., occurring also in vertebrates and other animals, as a component of bone, skeletal mass, shell, etc., and as a necessary element… … Universalium
Scrapbooking — is a method for preserving personal and family history in the form of photographs, printed media, and memorabilia contained in decorated albums, or scrapbooks. The idea of keeping printed materials of personal interest probably dates to shortly… … Wikipedia
Wood preservation — All measures that are taken to ensure a long life of wood fall under the definition wood preservation (timber treatment). Apart from structural wood preservation measures, there are a number of different (chemical) preservatives and processes… … Wikipedia
Chromated copper arsenate — (CCA) is a wood preservative used for timber treatment since the mid 1930s. It is a mix of chromium, copper and arsenic (as Copper(II) arsenate) formulated as oxides or salts. It preserves the wood from decay fungi, wood attacking insects,… … Wikipedia
Architectural reprography — covers a variety of technologies, media, and supports typically used to make multiple copies of original technical drawings and related records created by architects, landscape architects, engineers, surveyors, mapmakers and other professionals… … Wikipedia
