Latest Technologies
Switchable solvent supports freshwater extraction from hypersaline brine
Extremely high-salinity water streams present difficulties for many types of processing equipment, such as membranes and filters, and most commercial treatment methods involve thermal evaporators or crystallization, which are energy-intensive and require special anti-corrosion materials. A new membrane-less, non-evaporative process…
Carbon dioxide removal combined with desalination
Most existing carbon-dioxide removal (CDR) approaches have focused on air, but the volumetric concentration of dissolved inorganic CO2 in surface water is much higher (150X) than its concentration in the atmosphere. Removing CO2 from water could prove to be a…
Novel reactor addresses limitations of pyrolysis for plastics recycling
Pyrolysis has received much attention as a technology capable of breaking down waste plastics in recycling processes, but existing pyrolysis approaches often give rise to products with broad molar mass distributions and poor yields. Catalysts can improve yield and selectivity,…
Micro-hydropower systems produce renewable electricity inside pipelines
A first-of-its-kind energy-recovery system harnesses the energy of water flow and pressure in pipelines to produce renewable energy. The patented HydroXS unit, developed by InPipe Energy, Inc. (Portland, Ore.; www.inpipeenergy.com) in collaboration with Grundfos Corp. (Brookshire, Tex.; www.grundfos.com/us), is a…
Energy efficiency opportunities in chemical manufacturing
Learn how fast, accurate measurement can positively impact energy efficiencies and lower CO2 output. The chemical industry is an integral part of our daily lives, producing chemicals that many other industries and processes rely on and a large industrial energy…
Cornell chemists develop electrochemical method for creating chiral molecules for pharmaceuticals
Chemists from Cornell University (Ithaca, N.Y.) have developed a way to use electrochemistry to make chiral molecules, which occur in mirrored pairs, like human hands. Common in pharmaceuticals, chiral molecules are important to get right to be effective and safe. …
Reduce Your Air Consumption with Pro-Flo SHIFT
With energy prices on the rise and sustainability in the spotlight, manufacturers are under pressure to do more with less. Rebates for energy-efficient operations are up for grabs — but only if your systems are ready. Enter the Wilden® Pro-Flo®…
Imperial Oil completes construction of renewable diesel plant in Canada
Imperial Oil Ltd., a majority-owned affiliate of ExxonMobil Corp. (Irving, Tex.) has completed construction of a renewable diesel facility at its Strathcona refinery near Edmonton, Canada, a milestone for Canadian operations. At full capacity, the facility is expected to be…
World’s first zero-emissions quicklime plant underway in Norway
Thyssenkrupp Polysius is set to provide the kiln system for SMA Mineral’s new pilot plant in Mo i Rana, Norway, the world’s first of its kind to produce quicklime entirely without carbon dioxide emissions. Based on Salt X Technology AB (Hägersten,…
New phosphine ligand presents a milestone in nickel-catalyzed coupling reactions
Eneos Corp. (Tokyo) has announced the development of alkylphosphine with a triisobutylene (TIB) backbone (TIB phosphine ligand), a high-performance ligand for nickel-catalyzed coupling reactions, in collaboration with Prof. Kouki Matsubara, Faculty of Science, Fukuoka University. To practically apply this ligand…