THE preparation of chlorides of the rare-earth elements directly from monazite by chlorination in the presence of carbon possesses certain advantages over conventional methods. (1) Phosphorus is ...

In addition, we show some examples of synthesis of acid chlorides from carboxylic acids, alkyl formates from alcohols, and alkyl chlorides from alcohols using the OPC-VH reagent prepared through the ...

Proper cleaning of reworked PCBAs is essential to support quality, follow regulatory standards and ensure long-term device ...

Organometallic Synthesis and Catalysis Lab, Organic Chemistry Division, CSIR−National Chemical Laboratory (CSIR−NCL), Dr. Homi Bhabha Road, Pune 411 008, India ...

Greece loses around half its drinking water from leaky pipes and theft, government figures show - nearly twice the EU average ...

State Key Laboratory of Chemical Resource Engineering, Department of Organic Chemistry, College of Chemistry, Beijing University of Chemical Technology, Beijing 100029, People’s Republic of China ...

Ryugu's sodium-rich minerals suggest ancient interactions with brine, offering insights into aqueous processes in ...

Gravel driveways are convenient to install and maintain, but they do come with one major problem: dust. Reduce this annoying ...

Rahway, New Jersey residents say their water tastes salty​ and they're concerned. Veolia Water Rahway, which serves the city, ...

Samples of Bennu were brought back to Earth by NASA’s OSIRIS-REx spacecraft in 2023. Now, a pair of newly published papers ...

A RECENT STUDY FROM THE GROUP HAS FOUND A TROUBLING TREND ACROSS YORK COUNTY. OVER HALF OF OUR STREAMS THAT WE DID SAMPLE HAD CONCERNING LEVELS OF CHLORIDES. THESE LEVELS ARE WHY WATERSHED STEWARD ...