| 单词 | rueping process |
| 释义 | > as lemmasRueping process attributive. Used with reference to a method of preserving wood by subjecting it to high air pressure before applying creosote or other preservative; esp. in Rueping process.An advantage of the method is that when the pressure is subsequently reduced, the compressed air expands and expels a proportion of the preservative, enabling it to be reused. ΘΚΠ society > occupation and work > industry > building or constructing > constructing or working with wood > [noun] > seasoning or preserving beathing1591 seasoninga1642 natural seasoning1856 impregnation1872 Burnettizing1885 fuming1893 haskinization1899 Rueping1904 full-cell1909 Powellizing1913 pressure treatment1914 pressure-treating1924 fixation1968 boucherizing- 1904 S. M. Rowe Handbk. Timber Preserv. (rev. ed.) 129 In the new Ruping process the seasoned wood is for some time (from about a half hour to an hour) exposed to a pressure of 5 atmospheres in the boiler. 1930 H. Fergusson in H. Boulton Century of Wood-Preserving 66 The British Post Office for some little time has had all its poles done by the Rueping process. 1981 U.S. Patent 4,305,978 3 The preservation treatment can advantageously be carried out according to the Ruping method if plants equipped for this purpose are available. 1998 H. H. Guyer Industr. Processes & Waste Stream Managem. xxv. 460/2 In some systems, another vessel is placed on top of the retort called a Rueping tank. 2003 J. L. Bowyer et al. Forest Products & Wood Sci. (ed. 4) xi. 282 Figure 11.12 illustrates the pressure-time sequence used in the pressure-treating tank for one type of empty cell process, that is, the Rueping process. < as lemmas |
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