Chemical Technology
Article | July 20, 2022
“At Anglo-American, we’re really focused on finding the
best ways to attract the most talented people in the
industry and effectively equipping our existing workforce
based on what they need today and what the future
will mean for their careers. We’re also committed to
providing learning opportunities that lead to growth and
development in the communities in which we operate.
Our people are a strategic advantage. We want to
ensure that continues to be the case as the mining industry
evolves and faces more disruption.
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Chemical Management
Article | July 22, 2021
The market size for polymeric and resin binders in the global printing ink marketwas estimated to be over 1,200,000 MT in 2020, with a CAGR of about five percent. A major driver of this growth comes from the packaging industry, due to increases in consumer spending and online shopping, as well as demand for processed and packaged foods and beverages.
In addition, increased use of water-based inks is promoting market growth, off-setting environmental and health concerns regarding solvent-based inks in addition to strict environmental protection policies. Water-based inks are projected to overtake solvent-based inks due to environmental regulations, the reduction of volatile organic compounds (VOCs) in the pressroom, and improvements in overall print quality.
Ink formulations are complex mixtures, consisting of four basic component classes: pigments, polymeric binder resins, solvents or an aqueous dispersant media, and additives, such as surfactants, waxes, and rheology modifiers that enhance print quality. The purpose of the resin binder is to disperse and carry the ink pigment to the substrate, stabilize the pigment and additives dispersion to prevent settling, and provide print properties such as ink transfer behavior, setting, and drying characteristics. The binder also contributes surface appearance and gloss, strength and flexibility, chemical and solvent resistance, and also rub resistance. Ink binders can be categorized into the following polymer and resin types: acrylics, polyurethanes, polyamides, modified resins, hydrocarbon resins, and modified cellulosics.
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Chemical Management
Article | July 14, 2022
When an oilfield’s reservoir pressure is depleted during primary recovery, additional oil can be recovered by recycling the produced water and injecting it back into the reservoir. Water management is critical for such water and water-alternating-gas (WAG) floods. In its Permian basin operations, Occidental recovers, recycles, and re-injects large volumes of water for its enhanced oil recovery (EOR) operations. With real-time monitoring of oil in water (OiW) delivering reliable and continuous data, Occidental identified a way to optimize the recovery process and is working with NOV to expand the use of OiW monitoring equipment.
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Chemical Management
Article | May 13, 2021
NICE WORK, if you get can get it. A trucking company in Fort Worth, Texas, is offering to pay experienced drivers $14,000 a week – $728,000 a year – as the US struggles with a nationwide shortage of truckers or lorry drivers.
This reminds me of perhaps an apocryphal tale, from the height of the last Australian mining boom. Before iron ore prices collapsed in late 2014, there was a story about workers at mining site road junctions who operated manual “Stop and Go” signs. They were said to be earning more than Australian dollar (A$) 200,000 a year.
Before you pack in your job as, say, a petrochemicals sales manager and head to Texas or mine sites in Western Australia, there is the risk that when you arrive at the door of your new prospective employer, the bubble might have already burst. This is assuming we are in bubble conditions.The pressure is clearly building in petrochemicals and other commodity markets as prices in some regions remain at record highs or continue to rise.
Today’s prices are the results of shortages of commodities supply (for example in petrochemicals, an outcome of the US winter storms), very strong demand and supply chain disruptions.I am beginning to believe that the latter is the biggest reason for commodity price inflation which is feeding through into sharp rises in the cost of finished goods – and a lack of goods availability.
It is delivering and manufacturing enough stuff that seems to be at the heart of today’s problems due to shortages of everything from container freight space and semiconductors to wooden pallets, tin cans, metal drums, cardboard – and US truck drivers.
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