Solvent Recyclers from NexGen Enviro Systems Inc.

Solvent recyclers are used to recover and recycle solvent that would otherwise need to be disposed of as wastewater or hazardous chemicals. Through a distillation process, useable solvent is separated from sediment, solids, and contaminants so that it can be used again, in the same manner as virgin chemicals.

Spotlight

EverZinc

EverZinc is a global leader in the production of zinc materials with three product lines: fine zinc powders, zinc oxide and zinc powders for batteries. Industrial operations are located in Belgium,

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Chemical Management

Developing pre-rig solutions that are greener, safer and more efficient

Article | July 13, 2021

MAY 2021 ///Vol 242 No. 5 FEATURES Developing pre-rig solutions that are greener, safer and more efficient There is an increased focus in the oil and gas sector to look further afield to opportunities presented in deepwater locations. Because of this, finding cost-efficient solutions and overcoming the associated challenges that arise below 1,000 ft will be vital for the success of new activity. Jostein Aleksandersen, Neodrill There is an increased focus in the oil and gas sector to look further afield to opportunities presented in deepwater locations. Because of this, finding cost-efficient solutions and overcoming the associated challenges that arise below 1,000 ft will be vital for the success of new activity. All those currently—and those considering—operating in deepwater fields will have an awareness of the general challenges that are presented at such depths. From considerations relating to vast increases in pressure, to the potential for increased drilling time and days spent offshore, there are several hurdles that follow when operating in what are often challenging well environments. In addition, suitable solutions also must support the industry drive to reduce emissions by offering a more carbon-efficient approach.

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Chemical Technology

Demographics are reshaping petrochemicals trade flows, investment patterns and demand

Article | July 14, 2022

TEN YEARS AGO, fellowblogger Paul Hodgesand Ifirst highlighted the leading rolethat changing demographics would play in reshaping petrochemicals supply and demand. We have been emphasising the importance of demographics ever since. Demographics have, of course, always been a critical shaper of economies throughout human history. But during the last 70 years, there have been such major changes in demographics that the study of demographics must be at the very heart of your company’s strategy. The Babyboomer generation in the West led to a surge in demand as the rapid increase in babies born in the 1950s and early 1960s joined the workforce from the 1970s onwards. This helps explain high levels of inflation during that decade because too much demand was chasing too little supply. Another driver of inflation was the Middle East embargos against oil exports to the West because of the West’s support for Israel. Then came the 1990s and first the integration of Eastern Europe into the global economy. This helped dampen inflationary pressures because of the plentiful supply of workers in the east willing to work for low wages in export-focused factories. This reduced the cost of finished goods in the West. Next came Deng Xiaoping’s critically important“southern tour”in the early 1990s and China’s gradual integration into the global economy. China increasingly leveraged its very youthful population to again make cheap goods to export to the West. Hundreds of millions of young people were willing to migrate from the countryside to China’s coastal cities to work in export-focused manufacturing plants. The world began to talk about the “China price” and how it was further depressing global inflation.

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Chemical Technology

The Future of Supply Chain Management for Chemical Companies

Article | August 8, 2022

Individual consumers expect tailored products and services. Color, size, quantity, payment method, and delivery channel options abound. The chemical sector is also now following this suit of action. The global chemicals supply chain has grown steadily for three decades. Chemical businesses are improving their supply chain capabilities to handle complexity and meet client demands. This includes implementing advanced data-driven and cloud-based technologies that enable faster, more flexible, and tailored customer interactions. Areas of innovation for chemical companies Living Segmentation Living segmentation can help chemical businesses better serve clients and satisfy their expectations. This entails adapting supply chain capabilities to each customer's needs. Asset-light Network An asset-light network involves developing an ecosystem of partners to add capabilities and value to your supply chain beyond standard co-manufacturing, co-packing, and third-party or last-mile logistics providers. In addition, it should include technology partners that help chemical businesses innovate and be adaptable. Data and Applied Intelligence Improving speed, agility, and efficiency in global supply chains demands comprehensive visibility and the correct information. Data provides visibility and insights. The key to providing excellent customer service is gathering the appropriate data and using it strategically to get important insight. The industry generates a ton of data, which is excellent news. In response to last year's supply chain delays, corporations are building supply chains with geographically spread shipping/supplier choices. Real-time visibility and enhanced analytics can be used to track delays by providing revised ETAs and analyzing downstream implications. Data-driven insights can alert organizations of a delay almost immediately and help them acquire raw materials from another supplier to reduce the domino impact downstream. Chemical businesses must rethink their supply chains to implement living segmentation, asset-light networks, data, and AI.

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Chemical Technology

Organic Catalyst Boasts Big Benefits

Article | June 6, 2022

An enzyme-mimicking catalyst opens a new route to important organic molecules such as glycolic acid and amino acids from pyruvate, report researchers in Japan. Moreover, the new catalyst is cheaper, more stable, safer and more environmentally friendly than conventional metal catalysts used in industry, they note, adding that it also displays the high enantioselectivity required by the pharmaceutical industry. “On top of these advantages, our newly developed organic catalyst system also promotes reactions using pyruvate that aren’t easily achievable using metal catalysts,” says Santanu Mondal, a PhD candidate in the chemistry and chemical bioengineering unit at Okinawa Institute of Science and Technology (OIST) Graduate University, Okinawa, Japan, and lead author of a study recently published in Organic Letters. “Organic catalysts, in particular, are set to revolutionize the industry and make chemistry more sustainable,” he stresses. The researchers use an acid and an amine mixture to force the pyruvate to act as an electron donor rather than its usual role as an electron receiver (Figure 1). Effectively mimicking how enzymes work, the amine binds to the pyruvate to make an intermediate molecule. The organic acid then covers up part of the intermediate molecule while leaving another part that can donate electrons free to react to form a new product. Currently, the organic catalyst system only works when reacting pyruvate with a specific class of organic molecule called cyclic imines. So, the researchers now are looking to develop a more-universal catalyst, i.e., one that can speed up reactions between pyruvate and a broad range of organic molecules. The challenge here is to try to make the electron-donating intermediate stage of pyruvate react with other functional groups such as aldehydes and ketones. However, different catalysts create different intermediates, all with different properties. For example, the enamine intermediate created by the researchers’ new reaction only reacts with cyclic imines. Their hypothesis, currently being investigated, is that creation of other intermediates such as an enolate, if possible, would achieve a broader pyruvate reactivity. In terms of cost, the researchers note that a palladium catalyst used in similar reactions is 25 times more expensive than their organic acid — which also is made from eco-friendly quinine. In addition, they believe scale-up of the process for industrial use definitely is possible. However, the researchers caution that the current amine-to-acid-catalyst loading ratio of 1:2 probably would need to be optimized for better results at a larger scale.

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Spotlight

EverZinc

EverZinc is a global leader in the production of zinc materials with three product lines: fine zinc powders, zinc oxide and zinc powders for batteries. Industrial operations are located in Belgium,

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NGOs file suit over transparency of TSCA new chemicals programme

Chemical Watch | March 18, 2020

A coalition of NGOs has sued the US EPA over an alleged lack of transparency in the TSCA new chemicals programme, which "thwart[s] the ability of the public to be informed and to provide input". According to a complaint filed by five environmental nonprofits in federal court today, the EPA has operated its TSCA premanufacture review process in a "black box, denying the public information to which they are legally entitled". Having access to timely information, they contend, is necessary to ensure the members they represent "are able to provide input on the potential risks of new chemicals and the need for protections from those risks prior to completion of EPA’s reviews." And they therefore have asked the court to ensure that the EPA complies with TSCA’s disclosure provisions, including by requiring that it:

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ACC to Trump, governors: Keep chemical industry going during coronavirus crisis

S&P Global | March 18, 2020

The US chemical industry's trade group told President Donald Trump and state governors this week that its sector must maintain operations as the coronavirus outbreak spreads to ensure supply of chemicals needed for disinfectants, plastics for food preservation and medical equipment, and staples like diapers and soap. "The role of chemistry is particularly important today, as chemicals enable countless products that will be needed to support good hygiene and treat those who are infected with the coronavirus in the weeks and months ahead," American Chemistry Council President and CEO Chris Jahn said in a letter to Trump and governors late Tuesday. Efforts to hinder the spread of coronavirus have included cancellations of major sporting events, concerts, conferences, parades, and other large gatherings, as well as closures of bars and limiting restaurants to takeout and deliveries. Companies have increasingly sent employees to work from their homes, while hospitals, grocery stores, and drug stores work to keep up with demand for care and products.

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How small chemical company leaders are dealing with the coronavirus

C&EN | March 17, 2020

As measures to contain the coronavirus—SARS-CoV-2—sweep across the US, the heads of privately owned chemical and instrument companies find themselves in uncharted territory trying to keep their companies going and their employees safe. C&EN reached out to CEOs of several such firms to learn what they are doing to keep business moving forward. We heard stories about setbacks, as expected supplies didn’t come through, but also small triumphs, as needed safety equipment was finally found. Overall, these leaders are keeping a close eye on supplies while planning for the real possibility that orders will drop in the coming months. Keeping staff healthy and maintaining continuity in customer service are the top priorities at Boron Specialties. “We are a pretty small facility, seven people &on-site&, so as best as we can we’re isolating,” CEO and founder Beth Bosley says.

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NGOs file suit over transparency of TSCA new chemicals programme

Chemical Watch | March 18, 2020

A coalition of NGOs has sued the US EPA over an alleged lack of transparency in the TSCA new chemicals programme, which "thwart[s] the ability of the public to be informed and to provide input". According to a complaint filed by five environmental nonprofits in federal court today, the EPA has operated its TSCA premanufacture review process in a "black box, denying the public information to which they are legally entitled". Having access to timely information, they contend, is necessary to ensure the members they represent "are able to provide input on the potential risks of new chemicals and the need for protections from those risks prior to completion of EPA’s reviews." And they therefore have asked the court to ensure that the EPA complies with TSCA’s disclosure provisions, including by requiring that it:

Read More

ACC to Trump, governors: Keep chemical industry going during coronavirus crisis

S&P Global | March 18, 2020

The US chemical industry's trade group told President Donald Trump and state governors this week that its sector must maintain operations as the coronavirus outbreak spreads to ensure supply of chemicals needed for disinfectants, plastics for food preservation and medical equipment, and staples like diapers and soap. "The role of chemistry is particularly important today, as chemicals enable countless products that will be needed to support good hygiene and treat those who are infected with the coronavirus in the weeks and months ahead," American Chemistry Council President and CEO Chris Jahn said in a letter to Trump and governors late Tuesday. Efforts to hinder the spread of coronavirus have included cancellations of major sporting events, concerts, conferences, parades, and other large gatherings, as well as closures of bars and limiting restaurants to takeout and deliveries. Companies have increasingly sent employees to work from their homes, while hospitals, grocery stores, and drug stores work to keep up with demand for care and products.

Read More

How small chemical company leaders are dealing with the coronavirus

C&EN | March 17, 2020

As measures to contain the coronavirus—SARS-CoV-2—sweep across the US, the heads of privately owned chemical and instrument companies find themselves in uncharted territory trying to keep their companies going and their employees safe. C&EN reached out to CEOs of several such firms to learn what they are doing to keep business moving forward. We heard stories about setbacks, as expected supplies didn’t come through, but also small triumphs, as needed safety equipment was finally found. Overall, these leaders are keeping a close eye on supplies while planning for the real possibility that orders will drop in the coming months. Keeping staff healthy and maintaining continuity in customer service are the top priorities at Boron Specialties. “We are a pretty small facility, seven people &on-site&, so as best as we can we’re isolating,” CEO and founder Beth Bosley says.

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