NH3-TPD showed that H-V-MCM-41 has mostly weak acid sites and that 10 wt% H-V-MCM-41 had the largest quantity of acid sites due to framework vanadium.
Cellulose was determined by subtracting the quantity of acid detergent lignin (ADL) from the quantity of acid detergent fiber (ADF) (Bauer et al. 2009).
Hemicellulose has been determined by subtracting the quantity of acid detergent fiber (ADF) from the quantity of neutral detergent fiber (NDF).
Strength and quantity of acid for a specified amount of biomass directly affect the amount of fermentable sugars (Ho et al. 2013).
This led to the hypothesis that the quantity of acid retained in the body, indirectly estimated and not measured, was neutralised by the release of bicarbonates by the dissolution of bone mineral.
The same as many other chromatographic processes, the resin used has to be regenerated frequently and the regeneration of sorbent needs a large quantity of acid and alkali, resulting in additional pollutions.
Add a tiny quantity of acid.
Too great a quantity of acid containing foods can kill them.
The plant, which recycles specialty metals, uses large quantities of acids and caustic sodas to strip industrial parts of dirt and paint, Mr. Anderson said.
His worry had caused his stomach to produce higher-than-normal quantities of acids, which rose up and caused his left arm to stiffen.
Deionized water is supplied to the wet benches (Type 1, ~18 MOhms), and the wet bench hoods are exhausted for low concentration, corrosive fumes generated by pouring small quantities of acids and developers.
