Packed Bed System Articles & Analysis
12 articles found
A column internal liquid distributor is a key component in packed bed columns that evenly distribute liquid over the packing material. ...
THE PROBLEM: It is very difficult to confirm odor levels when digging deep. While time and preparation go into design for a particular type of odor, more odors may present themselves during production. Furthermore, it is important to know the surrounding geography. For this project, the deep tunneling was near the La Brea Tar pits, which presented a serious concern because the H2S levels were ...
THE PROBLEM: New Belgium Brewery, known most famously for Fat Tire Belgian Ale, began brewing craft beer in Fort Collins, Colorado in 1991. In 2016, a secondary location was opened in Asheville, North Carolina and began receiving complaints from plant workers and neighbors of smells from plant operation. The fermentation process of brewing beer produces extremely odorous airstreams, and as the ...
The environment in a refinery is highly corrosive, which makes it necessary to implement control systems not only to protect people but also the equipment that controls the processes to ensure their reliability. ...
There is an opinion that modern fluidized bed scrubbers replace venturi/packed scrubber systems because they allow solving fouling problems, increasing capacity, adding particulate removal capability, and controlling environmental conditions. The thing is that fluidized bed scrubber systems demonstrate efficient ...
How Packed-Bed Scrubbers Operate Packed-Bed scrubbers remove air pollutants through inertial or diffusional impaction, reaction with a sorbent or reagent slurry, or absorption into liquid solvent. ...
This makes it necessary to deploy control systems not only to protect staff but also to protect the equipment controlling the processes, in order to ensure their reliability. ...
Biosorption of copper, chromium, lead and cadmium in an up-flow packed-bed bioreactor with biosorbents [sanitary sewage sludge (SS), powdered coconut shell (PCS)] was conducted in a search for solutions to the environmental problem caused by heavy metals. ...
Having an e? ective, durable pretreatment system in advance of ion exchange produced-water softening systems is the ? ...
The current efficiency was evaluated in terms of chemical oxygen demand (COD) by introducing a new factor, the fraction of the Faradaic current to the total cell current (β) through the network analysis of packed bed electrode system (PBEs). Experimental results using an up-flow PBEs at current intensities ranging from 5 to 16 A m−2, flow rates ...
A mathematical model was developed and validated for an anaerobic digestion system of the Organic Fraction of Municipal Solid Wastes (OFMSWs) by using a laboratory-scale system of two Packed Bed Reactors (PBRs). ...
Column studies revealed that breakthrough was bed-depth, flow-rate and influent-concentration dependent. Unusual breakthrough curves were obtained for Reactive Orange 16, with very rapid initial breakthrough followed by complete retention at low flow rate, influent concentration and high bed depth. The breakthrough curves of Basic Blue 3 followed the typical S ...