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 ...

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

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 ...

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

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 ...

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

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 ...

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

With multiple winter storms hitting the Susquehanna Valley this month, many sidewalks, driveways and roads have been salted ...

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