摘要:
Economic conversion of lignocellulose requires both the maximization of conversion of available carbohydrates, as well as minimization of process capital cost. Process intensification minimizes capital cost while preserving conversion yield by combining into a single step those unit operations that are conducted at similar conditions. Flowsheet variations are proposed that minimize process capital while maintaining overall conversion yield.
摘要:
A grow light system for producing a deep penetrating light source including a hood light fixture with an outer wall structure and an inner reflective panel configured to reflective light toward a light opening, the inner reflective panel having a first inner light reflecting panel and a second inner light reflecting panel and the first and second inner light reflective panels being on either side of a light fixture axis, the fixture including a first light source fixed relative to the first inner light reflecting panel and a second light source fixed relative to the second inner light reflecting panel, the first and second light inner light reflecting panels and the light opening having a generally triangular cross-section configuration transverse to the fixture axis wherein the first and second light reflective panels are oriented at a grow light angle from one another between 40 and 80 degrees.
摘要:
Disclosed are personal cleansing compositions for rinse-off application to the hair, nails or skin. These compositions comprise a silicone-resin based adhesive including a silicone resin copolymer as a condensation product of an organosiloxane fluid and a silicone resin; a cleansing surfactant; and a carrier liquid. The personal cleansing compositions can also comprise as the silicone-resin based adhesive, in addition to or in place of the silicone resin copolymer, a combination of an organosiloxane resin and a diorganosiloxane fluid at a weight ratio of said resin to said fluid of from about 1:9 to about 10:1. The personal cleansing compositions provide hair styling benefits when applied to the hair, and when applied to the skin, barrier protection from surfactants or other materials having skin irritation potential.