bleaching process

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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

• Bleaching — Bleach ing, n. The act or process of whitening, by removing color or stains; esp. the process of whitening fabrics by chemical agents. Ure. [1913 Webster] {Bleaching powder}, a powder for bleaching, consisting of chloride of lime, or some other… …   The Collaborative International Dictionary of English

• Bleaching powder — Bleaching Bleach ing, n. The act or process of whitening, by removing color or stains; esp. the process of whitening fabrics by chemical agents. Ure. [1913 Webster] {Bleaching powder}, a powder for bleaching, consisting of chloride of lime, or… …   The Collaborative International Dictionary of English

• bleaching — noun ( s) : the act or process of bleaching; especially : the process of improving the whiteness of a textile material by other means than scouring only …   Useful english dictionary

• Process — In anatomy, a process is a projection from a structure. The process of the mandible is the part of the lower jaw that projects forward. In a more general sense, a process is a series of actions or events that are part of a system or of a… …   Medical dictionary

• bleaching — noun the process of removing stains or of whitening fabrics, especially by the use of chemical agents …   Wiktionary

• bleaching — bleach·ing (blēchґing) the act or process of removing stains or color by chemical means …   Medical dictionary

• Kraft process — The Kraft process (also known as Kraft pulping or sulfate process) describes a technology for conversion of wood into wood pulp consisting of almost pure cellulose fibers. The process entails treatment of wood chips with a mixture of sodium… …   Wikipedia

• Tooth bleaching — Intervention Teeth Whitening Kits for Home Use MeSH …   Wikipedia

• Textile bleaching — is one of the stages in the manufacture of textiles. All raw textile materials, when they are in natural form, are known as greige material. This greige material will be with its natural color, odour and impurities that are not suitable for… …   Wikipedia

• Coral bleaching — Bleached branching Acropora sp. at Heron Island, Great Barrier Reef, in 2005 …   Wikipedia