Plant Watch Total and Sonatrach begin engineering studies for joint petrochemicals project May 11, 2018 — Total S.A. (Paris, France; www.total.com) and Sonatrach (Algiers, Algeria; www.sonatrach.com) will launch engineering studies for a petrochemical project in Arzew, Algeria. The project includes…
Digitalization, sustainability, security and safety are at the forefront of innovations in the logistics and supply-chain sectors Ensuring that chemical products reach the correct location at the correct time requires intricate networks of complex logistics and scheduling tasks where several…
C2H2 hydrogenation Last month, Clariant (Munich, Germany; www.clariant.com) launched OleMax 260, a new selective acetylene-hydrogenation catalyst, which is said to have extremely high ethylene selectivity and operational stability. Specially developed for ethylene producers with “front-end” process configurations, OleMax 260 offers…
Plug-and-produce concepts for automating modular skids may solve integration challenges for modular construction projects Modular construction — both of facilities and process skids — has gained popularity due to its benefits, including speed of delivery and predictability of cost and…
One of the major obstacles to making hydrogen economically by splitting water is the high cost of noble-metal electrodes. Less expensive, non-noble metals only function as electrocatalysts under alkaline conditions, where the reaction requires more electricity. Now, professor Ryoichi Ito…
Researchers from the Chinese Academy of Sciences (Beijing, China; www.cas.cn), led by professor Ying-Jie Zhu, have reported a “smart” fire-alarm wallpaper prepared using ultralong hydroxyapatite nanowires and graphene oxide thermosensitive sensors. At room temperature, the graphene-oxide sensor is an electrical…
PET recycling Last month, Unilever N.V. (Rotterdam, the Netherlands.; www.unilever.com) announced a partnership with start-up company Ioniqa Technologies B.V. (Eindhoven, the Netherlands; www.ioniqa.com) and the polyethylene terephthalate (PET) resin producer Indorama Ventures plc (Bangkok, Thailand; www.indoramaventures.com) to pioneer a new…
A process that produces renewable hydrogen from organic biowaste and reduces the economic and environmental burden of wastewater treatment is being developed by Chemergy, Inc. (Miami Fla.; www.chemergy.com). Introduced at last month’s AIChE Spring Meeting (April 22–26; Orlando, Fla.), Chemergy’s…
Petroleum refiners looking to upgrade low-octane naphtha have an additional option using a process that increases the higher-octane iso-paraffins and aromatic compounds at lower costs than currently available alternatives. Most refiners currently upgrade naphtha by hydrotreating followed by isomerization and…
A new fermentation-based technology aims to create leather materials from yeast rather than animal skin. Developed by Modern Meadow (Nutley, N.J.; www.modernmeadow.com), the process feeds sugar feedstock to yeast cells that have been engineered to create collagen. Some additional enzymes…