The phrase "a key feedstock" is correct and usable in written English.
It can be used in contexts related to manufacturing, chemistry, or economics, where it refers to a primary raw material used in production processes.
Example: "Natural gas is considered a key feedstock for the production of fertilizers."
Alternatives: "a primary raw material" or "an essential input".
The resulting crotonic acid, shown here, is a key feedstock for plastics and chemical products.
Secondary cell walls play a critical role in plant growth and development, and they also contain high amounts of lignocellulose, a key feedstock for the production of bio-energy and bio-based products.
As explained in an October 7 article in Platts, the Duvernay serves as a key feedstock for condensate, a petroleum product made from gas used to dilute tar sands, allowing the product to move through pipelines. .
Furfural produced from hemicelluloses is a highly versatile and key feedstock used in the manufacture of a wide range of biofuel and important chemicals in different fields.
These previous research has demonstrated that natural gas will remain playing a significant role as key feedstock fuel in the UAE's power sector.
Agrium's advantage: a cheap source of the key feedstock for ammonium natural gas.
The key feedstock composition variables are the major structural carbohydrates glucan and xylan, which are the major plant cell wall components converted to ethanol.
Given that several policy scenarios (e.g., Bioenergy Strategy 2012; DECC Carbon Plan 2011) assume a key role for feedstock imports, including in the case of 2G, this is likely to remain a key issue.
However the lack of a key non-food feedstock that can be grown on such lands is the major constraint on the expansion of fuel ethanol production in China [ 9].
Formic acid generated from CO2 has been proposed both as a key intermediate renewable chemical feedstock as well as a potential chemical-based energy storage media for hydrogen.
Many of the Biopower CCS technologies gave relatively similar techno-economic results when analysed at the same scale, with the plant scale (MWe) observed to be the principal driver of CAPEX (£/MWe) and the cofiring % (i.e. the weighted feedstock cost) a key driver of LCOE.
