Bubble column reactors are integral to various chemical and biochemical processes, where the dynamics of gas bubbles and their associated mass transfer processes determine overall reactor performance.

Dutch-sponsored researcher Keshav Ruthiya has made considerable improvements to a so-called slurry bubble column. The chemical industry uses these bubble columns for reactions between gases and ...

The Bubble Index In early 2017, Bloomberg editor Joe Wiesenthal tweeted, "A good ETF would be to take companies/markets that journalists say are in a bubble and then to go long them." A portfolio ...