In The News
This filter renders secondhand smoke harmless
A research team, led by Jongsoo Jurng and Gwi-Nam at the Korea Institute of Science and Technology (Seoul; www.kist.re.kr), has developed a nano-catalyst filter that can drastically reduce harmful substances in cigarette smoke. The team created the filter by evenly…
Modeling and Simulation Move Forward
More tools and fresh applications bring modeling and simulation to all facets of chemical processing Modeling and simulation software is becoming not only more powerful, but also more user friendly and affordable, making it a valuable tool for chemical processors…
Uranium processing plant benefits from modularity
A modular processing system for the Husab uranium mine in Namibia, Southwest Africa, has been designed and developed by Adelaide Control Engineering (ACE; Australia; www.adlcontrol.com.au). The company’s managing director, Glenn Jobling, says innovative technology and advanced modular design have enabled…
Grace to license Unipol polypropylene technology in South Korea; and more business news
Plant Watch Technip to provide EPC services for Unipetrol HDPE plant September 10, 2015 — Technip (Paris, France; www.technip.com) was awarded a contract by Unipetrol (Prague, Czech Republic; www.unipetrol.cz), covering the engineering, procurement and construction (EPC) of a new polyethylene…
This cobalt complex catalyst is less expensive, more active than its rhodium analog
The research group of professor Shigeki Matsunaga at Hokkaido University (Sapporo, Japan; www.oia.hokudai.ac.jp), in collaboration with associate professor Takeshi Sakata at Hoshi University, has developed an inexpensive cobalt-based catalyst that can synthesize useful chemicals with fewer reaction steps and reduced…
Chementator Briefs
Li-S Battery Storage Anesco Ltd. (Reading, U.K.; www.anesco.co.uk) and OXIS Energy (Abingdon, U.K.; www.oxisenergy.com) have begun a collaboration to commercialize OXIS Lithium Sulfur Technology for battery storage for commercial and residential renewable installations. The new battery storage units will be…
Phosphorus-free cooling water treatment
A new technology for treating cooling tower water is designed to control scale formation and provide corrosion protection without using phosphorus-containing compounds. Phosphorus from wastewater discharge is known to be a major factor in fueling algae blooms and excessive aquatic…
Continuous multi-step synthesis of fine chemicals
Currently, the active components of most pharmaceuticals and fine chemicals are synthesized by multiple batch reactions, in which all starting materials are mixed in reaction vessels and the desired compounds are extracted and purified after each reaction has finished. Such…
A step forward for the production of bio-based glucaric and adipic acids
Last month, Johnson Matthey Process Technologies (JMPT; London, U.K.; www.matthey.com) and Rennovia Inc. (Santa Clara, Calif.; www.rennovia.com) successfully started-up a fully integrated mini-plant for production of glucaric acid from glucose using jointly developed technology. The mini-plant is located at the…
An attractive catalyst for making biodiesel fuels
It has been known for a long time that sulfonated active-carbon acid can catalyze both esterification and transesterification to produce biodiesel fuels from oils with high acid value without pretreatment. However, the separation of such catalysts requires filtration or centrifugation,…