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Economic Indicators: Business News

Plant Watch Emerson wins contract to automate water-treatment-chemicals plant in China August 20, 2008 — Nalco Industrial Services Co. has selected Emerson Process Management to be the main instrument vendor for a new water-treatment-chemicals plant in the Nanjing Chemical &…

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Chementator: Making CaF2 from HF-laden wastewater

Fluorite, the natural mineral of calcium fluoride, is a key feedstock for making fluorochemicals. In Japan, however, the cost and availability of fluorite has become problematic due to recent restrictions on its import from China. To alleviate the problem, Organo…

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Chementator: Startup for a cellulose-starch ethanol plant

Last month, AE Biofuels (Cupertino, Calif.; www.aebiofuels.com) opened an integrated cellulose-and-starch ethanol demonstration facility in Butte, Mont. If operated at full capacity, the plant could produce 150,000 gal/yr of ethanol. The plant uses ambient-temperature cellulose-starch-hydrolysis (ATCSH) enzyme technology to optimize…

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Chementator: ‘Tiger’ promises to speed up bitumen recovery from tar sands  

A microbial process originally designed to remediate soils contaminated with hydrocarbons has accelerated the recovery of bitumen from oil sands fivefold in bench-scale tests conducted at Savannah River National Laboratory (SRNL, South Carolina; srnl.doe.gov). The heart of the process is…

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Chementator: Coal-to-Gasoline Process will Make U.S. Debut  

Consol Energy Inc. (Pittsburgh, Penn.; www.consolenergy.com), the nation’s largest producer of bituminous coal, and Synthesis Energy Systems Inc. (SES, Houston, Tex.; www.synthesisenergy.com) have formed a joint venture to build a coal-to-gasoline plant near Benwood, W.Va., close to Consol’s Shoemaker complex.…

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Chementator: An online particle analyzer for caustic slurries  

Controlling particle size is critical in alumina processing, especially when alumina crystals are precipitated from Bayer liquor — a highly caustic solution where bauxite is dissolved to produce alumina. The ability to control the conditions of the precipitation process through…

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Chementator: BP and Verenium team up on cellulosic ethanol technology  

Verenium Corp. (Cambridge, Mass.; www.verenium.com) and BP p.l.c. (London; www.bp.com) have formed a partnership to accelerate the development and commercialization of Verenium’s technology for producing ethanol from cellulosic feedstocks such as sugarcane bagasse, switchgrass, rice straw and wood chips. In…

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Chementator: PHAs from switchgrass  

Metabolix, Inc. (Cambridge, Mass.; www.metabolix.com) has demonstrated, in recently completed greenhouse trials, that switchgrass plants engineered using the firm’s multi-gene expression technology produced significant amounts polyhydroxybutyrate (a polyhydroxyalkanoate; PHA) bioplastics in leaf tissues. The result is said to be the…

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Chementator: Process intensification  

BHR Biofuels, a subsidiary of BHR Group (Cranfield, U.K., www.bhrgroup.co.uk), has installed and demonstrated two process-intensified, full-size Biodiesel Reactor Systems at a chemical plant producing biodiesel from waste and virgin oils. The reactor systems are said to consume some 70%…

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BASF makes offer to acquire Ciba

BASF SE (Ludwigshafen, Germany; www.basf.com) plans to acquire Ciba Holding AG (Basel, Switzerland), a leading specialty chemical company, and will make a public takeover offer to Ciba’s shareholders. BASF will pay CHF 50.00 in cash for each nominal share in…