Results 101 to 110 of about 28,003 (208)
The role of thermal energy storage in industrial energy conservation [PDF]
, 1979 Thermal Energy Storage for Industrial Applications is a major thrust of the Department of Energy's Thermal Energy Storage Program. Utilizing Thermal Energy Storage (TES) with process or reject heat recovery systems is shown to be extremely beneficial ...
Duscha, R. A., Masica, W. J.
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EFEITO DA QUALIDADE DA MADEIRA NO DESEMPENHO DA POLPAÇÃO KRAFT
Ciência Florestal, 2014 The aim of this study was to evaluate the wood quality in the kraft pulping performance under two different pulping conditions at two delignification degrees based on results for the yield, brightness, viscosity, and k/ kappa corrected index.
Danila Morais de Carvalho +2 more
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Pollution control: two industries [PDF]
Pollution ; Forest products ; Copper industry and ...
Yvonne Levy
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Evaluation of Tea Wastes in Usage Pulp and Paper Production
BioResources, 2015 The objective of this study was to characterize the properties of pulp and paper produced from tea (Camellia sinensis) wastes, an agricultural residue widely available in Turkey, using the kraft-anthraquinone (AQ) cooking method.
Ahmet Tutuş +2 more
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A Comparison of Unbleached Pulps from Cherry Heartwood and Sapwood [PDF]
, 1978 The purpose of the project was to evaluate pulps made from cherry heartwood and sapwood. The amount of heartwood a tree has is an individual trait of the tree rather than a function of geography or environment.
Bethke, Craig
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Three Stage Bleaching of Recycled Fibers Containing 30% Groundwood [PDF]
, 1978 A three stage bleaching sequence for a mixture of recycled chemical and groundwood fibers was investigated for maximum brightness increase. The three stages consisted of a reducing or color stripping stage, an oxidizing stage, and last a mild alkaline ...
Buck, Ronald J.
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THE FOOD SERVICE INDUSTRY: TRENDS AND CHANGING STRUCTURE IN THE NEW MILLENNIUM [PDF]
By 2010, foodservice establishments are projected to capture 53 percent of consumers' food expenditures, whereas in 1980, foodservice captured less than 40 percent.
Friddle, Charlotte G. +2 more
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Paper making potential of Acacia dealbata and Acacia melanoxylon [PDF]
, 2006 The pulping and papermaking potential of Acacia dealbata and Acacia melanoxylon were studied using Eucalyptus globulus as a reference. Pulp yield, alkali consumption and delignification in the kraft process, of both species, compare very well with the ...
Anjos, O., Santos, A., Simões, R.
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Anti-scaling agents in kraft pulping
BioResources, 2007 Scale formation in the digester during kraft pulping represents a great problem in pulp mills. Scaling reduces pulping control and efficiency, increasing energy costs and leading to cleaning breakdowns, with subsequent losses in productivity.
Felissia, F. E. +3 more
doaj
Why Don't Prices Rise During Periods of Peak Demand? Evidence from Scanner Data [PDF]
We examine the retail prices and wholesale prices of a large supermarket chain in Chicago over seven and one-half years. We show that prices tend to fall during the seasonal demand peak for a product and that changes in retail margins account for most of
Anil K. Kashyap +2 more
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