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Enzymatic PET-recycling demonstration plant launches in France
Carbios (Saint-Beauzire, France) announced the launch of the construction of its industrial demonstration plant for the enzymatic recycling of polyethylene terephthalate (PET) plastic. The demonstration plant is located near Lyon, in France’s Chemistry Valley, the French hub of innovation and…
Henkel expands additive manufacturing capabilities
Henkel AG & Co. KGaA (Düsseldorf, Germany;) announced the expansion of its Additive Manufacturing Services, designed primarily for automotive and industrial customers to provide support with 3D printable materials, from design through to final part manufacturing. Henkel Additive Manufacturing Services…
Eni, Versalis and Corepla to collaborate on plastics recycling projects
Eni S.p.A. (Rome, Italy), Versalis S.p.A. (San Donato Milaese, Italy) and COREPLA (the National Consortium for the Collection, Recycling and Recovery of Plastic Packaging) have signed an agreement that will see them pool their expertise to collect and recycle plastic…
Following Clariant Masterbatches acquisition, PolyOne changes name to Avient
PolyOne Corp. (Cleveland, Ohio) has completed its purchase of the color masterbatch businesses of Clariant and Clariant Chemicals India Ltd. PolyOne also announced that it has changed its name and will now be called Avient Corp. "We proudly welcome our…
Lummus Technology acquisition by Chatterjee Group and Rhone Capital completed
Lummus Technology (Houston, Tex.; www.lummustechnology.com) yesterday announced that Haldia Petrochemicals Limited (Kolkata, India; www.haldiapetrochemicals.com), the flagship company of The Chatterjee Group (TCG), and investment funds affiliated with Rhône Capital have successfully completed the joint acquisition of Lummus from McDermott International…
Access and control flowmeters from a smartphone
Edge Flow Electronics (photo) interface with positive-displacement or turbine flowmeters to provide better access, understanding and control of processes — in some cases, from a smartphone. When installed on a flowmeter, Edge devices can force the sensor to output a…
Low-maintenance, heavy-duty flexible conveyors
The new Flexifeeder line of flexible screw conveyors (photo) offers expanded capability with less frequent maintenance. Each Flexifeeder is matched to the individual user requirement, using both this company’s extensive installation database and complementary laboratory testing. The use of controlled…
Controlling Reboilers Heated by Condensing Steam or Vapor
Methods for controlling reboilers in distillation towers are central to good reboiler operation and tower stability. Control valves can be located in the steam-inlet line or in the condensate-outlet line. This article updates guidance for key considerations and practices using…
Technology Profile: Isopropyl Alcohol Production from Acetone
This column is based on “Isopropyl Alcohol Production from Acetone – Cost Analysis,” a report published by Intratec. It can be found at: www.intratec.us/analysis/isopropyl-alcohol-production-cost. Isopropyl alcohol (also known as isopropanol or 2-propanol) is a colorless and flammable liquid with a…
Seal Considerations to Reduce Fugitive Emissions
By understanding the basics of industry standards, such as API 682, plants can make great strides in controlling fugitive emissions related to equipment seals Chemicals that unintentionally leak from equipment into the atmosphere are known as fugitive emissions. These gases…