solid waste managemen solid wedge gate valv solid weighting mater solid-cast insulation solid-liquid interfac solid-phase hybridiza solid-phasezonemeltin solid-state capacitor solid-state fm receiv solid-stem-iquid-in-g solid-toothsaws solidarity for econom solidarity right solidarity with other solida...
Process for the catalytic hydrogenation of a nitrite in the presence of an amine and a catalyst wherein the catalyst is a liquid-rinsed Raney-type catalyst contacted with a hydroxide prior to contacting the catalyst with the amine. The process results in higher selectivity in the formation of ...
mixture is concentrated under reduced pressure with heating and stirring. The distillation headis replaced by a water-cooled reflux condenser, and the residue is dissolved in 1 L of 6 Msodium hydroxide and refluxed for 4 hr. The mixture is saturated with potassium carbonate(ca. 400 g); cooled...
The refill opening on refillable lab electrodes must always be open when measuring or calibrating.Response time is typically faster with refillable electrodes. Also, electrodes with liquid electrolyte have fewer limitations in their range of use, as gel and polymer electrolytes have a lower resistance...
Once the drinking water is filtered off the impurities, it still has a strange taste that is not drinkable yet. This was when calcium hydroxide was added to water. Calcium hydroxide, also known as lime water, is an automated chemical that does not affect alkalinity and water aci...
Benzaldehyde, the simplest aromatic aldehyde, is one of the most wide-spread volatiles that serves as a pollinator attractant, flavor, and antifungal compound. However, the enzyme responsible for its formation in plants remains unknown. Using a combination of in vivo stable isotope labeling, classica...
a催化裂化的液态烃中,含有大量的硫化氢,当用13%～15%氢氧化钠洗涤时,其反应如下: In the catalytic cracking liquid state hydrocarbon, includes the massive hydrogen sulfide, when uses 13%~15% sodium hydroxide lavation, its response is as follows:[translate]...
A similar process was also conducted to compare the adsorption of CO2and generation of CO at different temperatures, which was controlled by varying the temperature of heating tape around the gas circuit (Fig.1). As the temperature increased from room temperature (20 °C) to 350 °C, CO...
aThat side of me made me a very smart 那边的我做了我一非常聪明[translate] acomplete combustion produces mainly carbon dioxide (CO2) and water (H2O); however, small quantities of carbon monoxide (CO) and partially reacted flue gas constituents (gases and liquid or solid aerosols) may form....
aFMC manufactures caustic soda, the common name for sodium hydroxide (NaOH), in Green River, Wyoming. FMC's product is considered Chemical Grade caustic soda and is produced by reacting soda ash with lime. The product is available in bulk quantities as a 50% liquid solution. FMC制造苛性钠,...