This Directorate has received a reference, on the requirement of NOC by Advance Authorization holders, in case of procurement of Acetic Anhydride from unit located in SEZ, by an Advance Authorisation ...

As one enters the capital through a rail route, slum clusters can easily be spotted with people wading through filth, some ...

Its current permit for producing organic chemicals/acetic anhydride, for instance, allows up to 370 tons of VOC emissions each year and up to 170 tons of nitrogen oxides. Another permit ...

In a 1958 patent to Celanese (New York City), inventor Arthur W. Schnizer reported the reaction of acetaldehyde and acetic anhydride with a benzenesulfonic acid catalyst to produce vinyl acetate with ...

Acetyls are largely used to manufacture pharmaceutical medications to improve drug delivery. Antibiotics, vitamins, and other ...

Acetate is derived from cellulose by reacting purified cellulose from wood pulp with acetic acid and acetic anhydride in the presence of sulfuric acid. Both materials are heat resistant below their ...

On October 1, 2024, the U.S. Environmental Protection Agency (EPA) proposed to add 16 individual per- and polyfluoroalkyl ...

The small town of Sweetwater, in Nolan County, Texas, sits north of three of the world’s largest onshore wind farms. Some ...

Its major products are: Acetic Acid 15000 tpa Mono-chioroacetic Acid(MCA) 3600 tpa Acetic Anhydride 6600 tpa Carboxy Methyl Cellulose(CMC) 900 tpa Ethyl Acetate 1800 tpa Industrial Alcohol 200 lac ...