high-yield pulp

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• Pulp (paper) — Fibres in wood pulp Pulp is a lignocellulosic fibrous material prepared by chemically or mechanically separating cellulose fibres from wood, fibre crops or waste paper. Wood pulp is the most common raw material in papermaking. Contents …   Wikipedia

• Wood-pulp paper — is paper made from wood pulp, which is produced from trees by a variety of mechanical and chemical processes. Paper made from wood pulp ranges from toilet paper (obviously a single use product) to newsprint (meant to be used once then recycled),… …   Wikipedia

• 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

• Dissolving pulp — (also called dissolving cellulose) is a bleached wood pulp that has a high cellulose content (> 90%). It is produced chemically from the pulpwood, in a process that has a low yield (30 35% of the wood). This pulp has special properties, such… …   Wikipedia

• Lignin — or lignen is a complex chemical compound most commonly derived from wood and an integral part of the secondary cell walls of plants.cite encyclopedia |last=Lebo |first=Stuart E. Jr. |author= |authorlink= |coauthors=Gargulak, Jerry D. and McNally …   Wikipedia

• варка целлюлозы высокого выхода — Варка, проводимая в более мягких условиях по сравнению с варкой целлюлозы, что увеличивает выход волокнистого полуфабриката, в основном за счет сохранения гемицеллюлоз. [ГОСТ 17401 80] Тематики целлюлозно бумажные полуфабрикаты EN high yield pulp …   Справочник технического переводчика

• целлюлоза высокого выхода — Волокнистый полуфабрикат, получаемый варкой с последующим полумассным размолом и выходом 55 65 % за счет меньшего удаления гемицеллюлоз. [ГОСТ 23646 79] Тематики целлюлозно бумажные полуфабрикаты Обобщающие термины волокнистые полуфабрикаты… …   Справочник технического переводчика

• Economic Affairs — ▪ 2006 Introduction In 2005 rising U.S. deficits, tight monetary policies, and higher oil prices triggered by hurricane damage in the Gulf of Mexico were moderating influences on the world economy and on U.S. stock markets, but some other… …   Universalium

• 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

• Hemp — This article is about industrial hemp. For its psychoactive variant, see Cannabis (drug). For the biology of the plant, see Cannabis. For other uses, see Hemp (disambiguation). The variety of appearances for cannabis. Only C. sativa (left) is… …   Wikipedia

• Plantation — For other uses, see Plantation (disambiguation). A pine plantation in the United States. Plantations are usually easily distinguished from natural forests by the trees being planted in straight lines. A plantation is a large artificially… …   Wikipedia