Journal of the Franklin Institute; devoted to science and the mechanic arts (1826)
Franklin Institute (Philadelphia, Pa.) · Oxford, Eng. [etc.] Pergamon Press [etc.] · leaf 13
prevent the sides from spreading. (See Fig. 2.) When the tank is packed with sills, sufficient solution is added tofill it to the top of the sills. In this simple apparatus, the pressure of a column seven feet, inheight is thus maintained at the butt end of sill, the sap is expelled, !• 6 Civil… … The number and kind of timber operated upon, together with theweight gained, and the estimated quantity of solution absorbed, aregiven in the following table: The sills remaining seven days in thetank—the solution consisting of one part of pyrolignite of iron, andsix parts water. Kind of timber.…
Science · Patents · Meteorology · Technology
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
