... aim of altering the geometry of the spinning triangle (see Figure 6.7) so as to improve the structure of the ring -spun yarn by more effective bindingin of surface fibers into the body of the yarn ... Slubbing False Twist Front Rolls Cop of Yarn Real Twist FIGURE 6.4 False-twist drafting of woolen slubbing (Courtesy of Lord, P R., Economics, Science & Technology of...
... flowing steam into the catalyst chamber and monitoring the H2 and CO production on line The fact that the increase in O-containing complexes due to the partial gasification in steam could enhance ... Volatilisation and catalytic effects of alkali and alkaline earth metallic species during the pyrolysis and gasification of Victorian brown coal Part I...