semichemical pulping

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semichemical pulping [¦sem·i′kem·ə·kəl ′pəlp·iŋ]

(chemical engineering)

A method of producing wood-fiber products in which the wood chips are merely softened by chemical treatment (neutral sodium sulfite solution), while the remainder of the pulping action is supplied by a disk attrition mill or by some similar mechanical device for separating the fibers.

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No references found			PUBLIC ANNOUNCEMENT OF TIPS RECOMMENDED FOR WITHDRAWAL Two Technical Information Papers in the Sulfite and Semichemical Pulping subject category have been recommended for with-drawal, due to lack of use in the industry, by the Working Group reviewing these documents. TIPs and test method news by Solutions - for People, Processes and Paper PUBLIC ANNOUNCEMENT OF TIPS RECOMMENDED FOR WITHDRAWAL Three Technical Information Papers in the Sulfite and Semichemical Pulping subject category are being proposed for withdrawal, due to lack of interest expressed so far in reviewing and maintaining these documents. TAPPI event news by Solutions - for People, Processes and Paper 57th Annual Appita Conference and Exhibition incorporating the TAPPI Sulfite and Semichemical Pulping Committee Annual Meeting will he at the Carlton Crest Hotel in Melbourne, Australia, on May 5-7, 2003. 57th Annual Appita Conference and Exhibition by Solutions - for People, Processes and Paper			semiautomatic arc welding semiautomatic batcher Semiautomatic Block Signaling semiautomatic flight inspection semiautomatic ground environment semiautomatic keying circuits Semiautomatic Machine semiautomatic supply semiautomatic telephone system semiautomatic transmission semiautomatic welding semiaxis semibasement semibatch chemical reactor semibituminous coal Semiboiarshchina semibolson Semibratovo semibreve semibright coal semibungalow Semicarbazide semicarbazide hydrochloride semicarbazone semichemical pulp semichemical pulping semicircle semicircular arch semicircular canal Semicircular Canals semicircular deviation semicircular dome semicircular fanlight semicircular vault semicircular window semicircumference semiclosed-cycle gas turbine Semicoke Semicolon Semicolonial Territory semicoma semicompreg semiconducting compound semiconducting crystal semiconductive loading tube Semiconductor Semiconductor Avalanche Diode Semiconductor Detector Semiconductor Device Semiconductor Diode semiconductor disk			semibold semibolson Semibratovo semibreve semibreve semibreves semibreves Semibrief semibright coal Semibull semibungalow Semicalcareous Semicalcined semicanal SEMICAPS Semicarbazide Semicarbazide semicarbazide hydrochloride Semicarbazide-Sensitive Amine Oxidase Semicarbazides Semicarbazone Semicarbazones Semicastrate semicentenary semicentennial Semichaotic semichemical pulp semichemical pulping Semichorus semicircle semicircle semicircle Semicircled Semicircled semicircles semicircles semicircular semicircular semicircular semicircular arch semicircular arch semicircular c semicircular c semicircular c semicircular c semicircular c's semicircular c's semicircular c's semicircular c's semicircular canal semicircular canal semicircular canal Semicircular canals Semicircular canals Semicircular canals Semicircular canals semicircular d semicircular d

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