Latest News
BASF and Sinopec to increase propionic acid capacity at Nanjing site
BASF SE (Lugwigshafen, German; www.basf.com) and Sinopec will expand the capacity of existing propionic acid production with an additional 30,000 metric tons per year (m.t./yr) at their state-of-the-art Verbund site, BASF-YPC Company Limited, a 50-50 joint venture (JV) in Nanjing,…
Achieving commercialization
Much hard work goes into developing new processes and products, and few of these developments make it to commercialization. Those innovative technologies that have been commercialized are honored by Chemical Engineering through the Kirkpatrick Chemical Engineering Achievement Award, which is…
Letters
Atmospheric Storage Tanks This refers to the [Engineering Practice] article “Designing Atmospheric Storage Tanks” [March 2017, pp. 77–82]. It is interesting and informative. Please convey my congratulations to the author. Some of the suggested methods may lead to expensive designs…
Using sulfur to store solar energy
An international group of researchers, coordinated by the Institute of Solar Research of the German Aerospace Center e.V. (DLR; Cologne, Germany; www.dlr.de), is developing a sulfur-based storage system for solar power. Large-scale chemical storage of solar power and its overnight…
Chementator Briefs
Efficient distillation Last month, Toyo Engineering Corp. (Toyo; Chiba, www.toyo-eng.co.jp) and Koch-Glitsch, LP (Wichita, Kan.; www.koch-glitsch.com) announced a new partnership to distribute Toyo’s energy-saving distillation system, SuperHIDiC, to new global markets in Europe and the Middle East. SuperHIDiC provides energy…
A hyperstable zeolite catalyst for methanol-to-olefin conversion
The New Energy and Industrial Technology Development Organization (NEDO, Kawasaki City; Japan; www.nedo.go.jp), in partnership with Japan Technological Research Assn. of Artificial Photosynthetic Chemical Process (ARPChem) members, Mitsubishi Chemical Corp. and the Tokyo Institute of Technology, has developed a hyperstable…
Enhanced perovskites
Researchers from the Ulsan National Institute of Science and Technology (Ulsan; www.unist.ac.kr) have found a new way to increase the energy efficiency of metal-air batteries — which are next-generation energy devices — by adding the conducting polymer polypyrrole (pPy). According…
Harvesting agricultural fertilizers from wastewater sludge
Recovery of the essential plant nutrient phosphorus from wastewater can be an effective way to reduce runoff into waterways while avoiding the need to obtain the element from mined minerals. While phosphorus recovery from wastewater effluent performs well, it is…
Scaleup for cellulose nanofiber production
Nippon Paper Industries Co. (NPI; Tokyo, Japan; www.nipponpapergroup.com) has installed the world’s largest facility of its kind for the commercial production of cellulose nanofiber (CNF). Located at its Ishinomaki Works in Miyagi Prefecture, the $16-million investment has a production capacity…
Low-cost solar collectors provide renewable process heat
The first pre-commercial demonstration has started for a system that can provide steam for industrial process heat using solar energy at prices lower than using natural gas. The technology uses solar thermal collectors to generate hot water, air or steam…