Clariant (Muttenz, Switzerland; www.clariant.com) is demonstrating the international potential of its process for manufacturing sustainable biofuel through the expansion of Sunliquid technology to further agricultural residues. Following the opening of Germany’s largest demonstration plant for manufacturing ethanol from agricultural residues…
Expanding its portfolio of industrial gases offerings in North America, Air Products (Lehigh Valley, Pa.; www.airproducts.com) has has acquired EPCO Carbon Dioxide Products, Inc. (EPCO; Monroe, La.), a privately-held producer and marketer of liquid carbon dioxide. The acquisition also includes…
Plant Watch Evonik plans new precipitated- silica plant in Brazil May 10, 2013 — Evonik Industries AG (Essen, Germany; www.evonik.com) has started basic engineering for a precipitated-silica plant in Brazil. Subject to the approval of the responsible bodies, Evonik aims…
Selecting air-pollution control equipment can be tricky. It’s not only difficult to determine which pollutants must be controlled, but also which type of equipment will best control them to required levels for any given process or facility because there is…
What is said to be the world’s first commercial alkylation plant to use a solid acid catalyst is scheduled for startup early next year by Shandong Wonfull Petrochemical Group Co. (Zibo, China). The plant, which will produce 100,000 ton/yr of…
The temperature and moisture level of the air being drawn into the front end of ammonia, nitrogen, nitric acid or other plant air compressors directly impacts the yield from the process, and chilling is a way to debottleneck air production…
A demonstration plant in Newcastle, New South Wales, Australia, will produce hydrochloric acid and iron pellets from the iron-chloride leach liquor generated by the production of synthetic rutile, the common mineral form of titanium dioxide. The plant will utilize a…
Nippon Paper Industries Co. (Nippon Paper; Tokyo; www.nipponpapergroup.com) is constructing a verification plant for the production of cellulose nanofibers (CNFs) at the Chemical Div. of its Iwakuni Mill. Scheduled to start up in October, the facility will have a production…
Tantalum and niobium, which are often found in complex ores, are essentially chemically inert metals whose recovery involves some harsh measures: typically dissolution of the metals concentrate in a mixture of concentrated hydrofluoric and sulfuric acids, followed by solvent extraction…
An improved H2SO4 process developed by CB&I (The Woodlands, Tex.; www.cbi.com) has now been licensed to three companies, all in China. The first licensee was Ningbo Haiyue New Material Co. Ltd., which is building a 600,000-m.t./yr plant near Ningbo City,…