desulphurify

the refinery uses a hydrodesulphurization unit to desulphurify crude oil.

we need to desulphurify the natural gas before distribution.

new catalysts can efficiently desulphurify diesel fuel.

the desulphurization process removes hydrogen sulfide from biogas.

engineers are developing better ways to desulphurify industrial emissions.

this technology can desulphurify heavy oil fractions.

the plant must desulphurify all fuels to meet environmental standards.

researchers discovered a novel method to desulphurify coal.

the system can desulphurify up to 500 tons of gas daily.

desulphurify operations require specialized equipment.

the company invested in advanced desulphurization technology.

to desulphurify this feedstock, we need high temperatures.

environmental regulations mandate that all refineries desulphurify their products.

the process of desulphurification significantly reduces sulfur content.

they use a catalyst to desulphurify the petroleum feedstock.