stable despite high temperatures. they can be thermal shock resistant, chemically inert, or possess thermal conductivity and expansion of precise ranges. refractories are heat resistant materials that make up the lining for high temperature units like furnaces, kilns and reactors. a refractory must...
from chris: approx l hydrosol approx - ml oil (exact figure not known until oil dries) charges - l charge chamber total weight of biomass: kg approx yield: ml/kg note to self: don't do figures after hours straight distilling. there's actually only ml approx. with an approx. yield of . ml/kg (i thought...
from chris: approx l hydrosol approx - ml oil (exact figure not known until oil dries) charges - l charge chamber total weight of biomass: kg approx yield: ml/kg note to self: don't do figures after hours straight distilling. there's actually only ml approx. with an approx. yield of . ml/kg (i thought...
responsibly. we have signed up to, and helped to define, global standards for the industry, centred on the promise that our advertising and marketing will always be "legal, decent, honest and truthful". independently, we have also made landmark decisions about our own practices. for example, we do not...