'proceed concurrently' is correct and usable in written English.
You can use it to describe when two or more activities are happening at the same time. For example, "The students proceeded concurrently to their classes."
The water-gas shift, MeOH synthesis, and MeOH dehydration reactions proceed concurrently in a three-phase reactor.
Furthermore, a precipitation polymerization of TAM can proceed concurrently with PP branching to produce a low yield of cross-linked, TAM-rich nano-particles.
The new process uses a slurry reactor in which methanol synthesis, methanol dehydration to DME, and water-gas shift reactions all proceed concurrently.
As the combustion is operated at high temperatures and high space velocity, heterogeneous reaction and surface-initiated gas phase reaction proceed concurrently.
The key to success is that the polymerizations can proceed concurrently via two dissimilar chemistries possessing the opposite active initiating species, including ring-opening polymerization (ROP) and controlled/living radical polymerization (CRP).
It is worth noting that the enlargement of the Solfatara DDS and the increase of SBF proceed concurrently with the increase in the fraction f of condensation estimated from the composition of the main fumaroles of Solfatara (Fig. 6a and b, see Methods).
This high correlation between background seismicity and compositional parameter of the fumaroles suggests that the increase of CB1 (and thus the corresponding uplift rates, Fig. 4a) proceeds concurrently with a temperature increase in the subsurface.
Data analysis proceeded concurrently with data collection.
In this study data collection and analysis proceeded concurrently with the development of themes related to the reality of the nurses' productivity.
Analysis and interviewing proceeded concurrently, with two researchers (RTC and CHDJ, a non-clinical researcher) independently reviewing all transcripts and identifying categories and themes.
Osteoclasts dissolve the bone matrix, which results in the occurrence of eroded surface [ 1], but the bone formation proceeds concurrently through the help of osteoblasts.
