A green hydrogen plant is planned for Southern California

Published

5 years ago

May 20, 2020

A green hydrogen plant is planned for Southern California

An energy company with big ambitions to produce clean fuels in the future announced Tuesday’s agreement with Lancaster officials to make hydrogen using plasma heating technology – originally developed for NASA – to destroy the city’s recycled paper at temperatures as high as 7,000 degrees Fahrenheit.

The Solena Group process has no commercial track record, and the company has not received funding to build a $ 55 million facility in Lancaster, in northern Los Angeles County. Solena is one of many companies looking for ways to produce cheap hydrogen without producing gas that warms the planet in the hope that clean fuels will one day replace oil and gas for transportation or heating.

But the company’s process, which uses what is called a plasma torch, is attracting the attention of Lancaster Mayor R. Rex Parris.

The city will speed up Solena’s licensing process and send her recycled paper company, rather than paying to dispose of it in a landfill. Several cities in the US have sent recycled waste to landfills since China stopped accepting exported waste in 2018.

If the hydrogen plant doesn’t materialize or fails, Parris said in an interview, there is little harm to the city.

The good side is pioneering technology that can dramatically reduce emissions. Lancaster will have a small stake in the factory.

Newsletter

Your guide to the future of our clean energy

Get our Boiling Point bulletin for the latest news on the electricity sector, water wars and more – and what it means for California.

You can sometimes receive promotional content from the Los Angeles Times.

“If we continue to produce energy as before, we will not be here in 50 years,” Parris said, referring to the effects of climate change. “I am pleased to see how well it works, and how quickly we can develop this through the country.”

As a tenacious Republican, Parris has made climate change his main problem. He helped make Lancaster the first city in Southern California to dispose of privately owned and electric utilities Buy clean power for residents. He also convinced BYD Chinese car makers to build an electric bus factory in Lancaster.

As a trial lawyer, he represented thousands of people sue Southern California Gas Co. for alleged health effects of the 2015 methane explosion at the company’s Aliso Canyon storage facility.

“Most of what we do is the first time it’s done,” Parris said.

Solena Group’s chief executive, Robert Do, has been honing his technology from fuel to fuel for decades.

Do co-founded the company in the 1980s with Salvador Camacho, a former NASA engineer who helped the space agency develop a plasma heating technique that can produce temperatures high enough to simulate re-entry into Earth’s atmosphere. This technology is very important to test the heat shield that will protect the first Americans in space when they return to Earth.

A 1994 NASA publication described plasma heating as “passing a strong electric current through a gas that is purified to make plasma – ionized gas – which produces extremely hot fires.” Camacho started a spin-off company that made use of this technology in 1971.

“This is a pretty good industrial tool,” Do said in an interview.

Your support helps us deliver the most important news. Subscribe to the Los Angeles Times.

The Solena Group will use some of the gases produced – mostly hydrogen and carbon monoxide – to ignite plasma torches.

The company has tried and failed to build commercial facilities before. In 2015, for example, a joint venture between Solena and British Airways to produce jet fuel at a facility in London fell apart after oil prices fell, underestimate project economics.

Do hopes that California policies that require cleaner energy will create an atmosphere where technology can develop.

“Our technology can only keep up with market demand,” he said.

There is a large demand for hydrogen in industrial processes such as petroleum refining and fertilizer production.

Fuel burns cleanly, but is usually produced from coal or natural gas, in a process that emits carbon dioxide that warms the planet. A small portion of the global supply is produced through electrolysis, which involves splitting water molecules into hydrogen and oxygen atoms.

As solar and wind power are getting cheaper, experts are increasingly optimistic about the potential to produce hydrogen through electrolysis powered by renewable energy. In theory, it could make hydrogen an abundant and climate-friendly fuel.

In addition to cleaning up industry and transportation, “green hydrogen” can replace some of the fossil natural gas used by homes and businesses for heating and cooking, possibly heralded by Southern California Gas Co. The Los Angeles Department of Water and Energy, meanwhile, said last year that it would try to build the world’s first power plant fueled by hydrogen.

Green hydrogen is still too expensive to make a lot of global demand. But costs are moving in the right direction.

BloombergNEF consulting company released a report in March found that with public policies that support, renewable hydrogen can meet 24% of world energy demand by 2050, and reduce carbon emissions from fossil fuels and industry by one third.

The analysis does not consider the type of process proposed by the Solena Group, known as “plasma gasification.”

Although this concept is unheard of at all, it has not yet been proven commercially, some hydrogen experts told The Times.

Scientists at the Lawrence Livermore National Laboratory, a federal research institute, study gasification as part of a latest report. They found that producing hydrogen through gasification of organic waste – basically applying heat and pressure to the waste to gas – could be one of the cheaper strategies to reduce the concentration of carbon dioxide in the atmosphere.

How does it work? The key is to understand that organic waste – like paper goods – can be decomposed in landfills, where it will emit methane, a gas that traps heat. Diverting the waste from landfill, and turning it into hydrogen, will avoid some of the emissions. And hydrogen will also replace dirtier fuels, like diesel in heavy duty trucks.

“There are hydrogen prices that are starting to be economical,” said Sarah Baker, a chemist at Lawrence Livermore and lead author of the report.

Baker and his colleagues only considered conventional heating methods, not high temperature plasma torches.

But the Solena Group targets the same goal: Low-cost hydrogen with minimal carbon emissions and overall planetary benefits.

The company hopes to sell hydrogen to fueling station operators for hydrogen powered vehicles, a small but growing market.

“For something like passenger vehicles, we already have an increasingly inexpensive, low-carbon alternative in electric vehicles,” said Ben Gallagher, an expert in technology that emerged at Wood Mackenzie’s consulting firm. “For heavy vehicles like trucks or road sweepers or garbage trucks or buses, this is a potential road for hydrogen, because batteries will be very heavy.”

The Solena Group still has a lot to prove. The company has partnered with Fluor Corp, a multinational engineering and construction company, to build its factory in Lancaster, which is expected to be permitted early next year and produce hydrogen by the end of 2022.

If the company can produce hydrogen at the low price point it claims – reliable enough to attract investors, and without producing dangerous byproducts – that would be a big problem, said Jeffrey Reed, a renewable fuel expert at the University of California, Irvine.

“Gasification has the potential to be quite effective in producing hydrogen,” he said.

All Your Acrylic Nail Questions Answered: From Application to Care

Published

2 months ago

October 16, 2024

Herb Adkins

Acrylic nails are a popular choice for those looking to add length, strength, and style to their natural nails. Whether you’re new to the world of acrylics or a seasoned nail enthusiast, there are always questions that arise about the application, maintenance, and overall care of these enhancements. This guide will answer all your acrylic nail questions to ensure your next manicure is a complete success.

What Are Acrylic Nails?

Acrylic nails are artificial nail enhancements made from a mixture of liquid monomer and powder polymer. When combined, they form a hard protective layer that can be molded into various shapes and lengths. Once hardened, they provide a durable and long-lasting canvas for nail polish, art, or simply a natural look. For more in-depth information, check out Acrylic Nail FAQs to get all the details you need before your next salon visit.

How Are Acrylic Nails Applied?

The application process of acrylic nails begins with the preparation of your natural nails. The nail technician will clean your nails, file them down, and apply a bonding agent to help the acrylic adhere. The acrylic mixture is then applied in thin layers, sculpted to the desired shape, and allowed to dry. Once set, the nails are filed, shaped, and buffed to a smooth finish.

Acrylic nails can be customized in terms of length and shape, making them a versatile choice for anyone looking to enhance their look.

How Long Do Acrylic Nails Last?

Typically, acrylic nails can last anywhere from two to three weeks before requiring a fill. During a fill, the nail technician will replace any grown-out acrylic and maintain the structure of the nails. With proper care, acrylic nails can be worn for extended periods, but it’s essential to give your natural nails a break occasionally to maintain nail health.

How Do You Care for Acrylic Nails?

Caring for acrylic nails is crucial to ensuring they last as long as possible and that your natural nails remain healthy underneath. Here are some essential tips:

Avoid excessive water exposure: Prolonged exposure to water can weaken acrylic nails, making them prone to lifting or damage. When washing dishes or cleaning, consider wearing gloves to protect your nails.
Moisturize cuticles regularly: The acrylic application process can sometimes dry out your cuticles. Regularly apply cuticle oil to keep your cuticles hydrated and prevent hangnails.
Be gentle with your nails: Acrylics can be strong, but they’re not indestructible. Avoid using your nails as tools to open packages or scrape things, as this can lead to breakage.
Schedule regular fills: As your natural nails grow, gaps will appear between the acrylic and your cuticles. Regular fills ensure your nails maintain a smooth, polished look and help prevent lifting.

How Do You Remove Acrylic Nails Safely?

Proper removal is crucial to avoid damaging your natural nails. It’s highly recommended to have acrylics removed by a professional at the salon. However, if you prefer to remove them at home, follow these steps:

Soak in acetone: Start by soaking a cotton ball in acetone, then place it on each nail. Wrap your fingers in aluminum foil and allow the acetone to work for about 20 minutes.
Gently scrape off the acrylic: After soaking, use a cuticle pusher or an orange stick to gently scrape off the softened acrylic. Be patient and avoid forcing the acrylic off, as this can damage your natural nails.
Buff and moisturize: Once the acrylic is completely removed, buff your natural nails to smooth out any rough spots and apply cuticle oil to restore moisture.

Are Acrylic Nails Safe for Your Natural Nails?

When applied and removed properly, acrylic nails should not cause significant damage to your natural nails. However, improper removal or overuse without giving your nails time to breathe can lead to thinning, weakening, or breakage of your natural nails.

If you plan on wearing acrylic nails long-term, it’s a good idea to take breaks between applications and ensure you’re nourishing your nails with oils and treatments.

What Are the Best Acrylic Nail Shapes?

Choosing the right nail shape is essential for creating a look that complements your hands. Some of the most popular acrylic nail shapes include:

– Square: A straight-edged, classic look perfect for shorter nails.

– Oval: A soft, rounded shape that elongates the fingers.

– Coffin: Also known as ballerina shape, this trendy look features a tapered edge with a flat tip.

– Stiletto: A dramatic, pointy shape ideal for those who want a bold statement.

Each shape offers a unique aesthetic and can be tailored to suit your personal style.

Are There Any Alternatives to Acrylic Nails?

If you’re looking for a different type of nail enhancement, consider these alternatives:

– Gel nails: Gel nails offer a glossy finish and are cured under UV or LED light. They’re less rigid than acrylics and can feel more natural.

– Dip powder: This method involves dipping the nails into a colored powder and sealing them with a clear coat. It provides a similar look to acrylics but is generally less damaging to the natural nails.

Conclusion

Acrylic nails are a versatile and durable option for achieving customized, beautiful nails. By understanding the application process, knowing how to care for them, and safely removing them, you can enjoy long-lasting manicures that enhance your style. With the ability to choose from a variety of shapes and designs, acrylic nails offer endless possibilities for self-expression. Remember to take care of your natural nails in between applications to keep them healthy and strong. Whether you’re a first-time user or a seasoned pro, acrylic nails can be a fantastic way to express your personality and keep your nails looking flawless for weeks.

Jacqueline Troost Omvlee – A Tool in the Hands of the Russian Elite

Published

3 months ago

September 26, 2024

Herb Adkins

When sanctions were imposed on Russia for its war against Ukraine, their objectives were twofold: to reduce Russian military capacity by limiting modern weapons and to lower Russian revenue streams. While in the beginning, the sanctions indeed weakened the Russian economy, they have fallen short of their initial objectives – mostly because Russia has found ways to circumvent many of them. The Kremlin has exploited international corruption, relied on foreign third parties, and utilized loopholes in trade restrictions. One such individual who allegedly provides services to Russian-linked companies is Jacqueline Troost Omvlee, a Geneva-based Dutch citizen.

Jacqueline Troost Omvlee is married to Niels Troost, an oil trader sanctioned by the United Kingdom. He and his company, Paramount Energy & Commodities SA, are among the 50 individuals and organizations blacklisted in response to the business connections with Russia. His wife, Jacqueline, helps to facilitate financial transactions for Niles Troost and Russian oligarchs including Gennady Timchenko, a Russian billionaire oil trader and Putin`s close associate.

Gennady Timchenko and his family have been sanctioned in many countries for backing the Kremlin’s war machine. However, with the help of Jacqueline Troost Omvlee, he seems to find ways to evade sanctions and continue his financial operations. In these illegal schemes, individuals like Jacqueline often serve as a front person for sanctioned oligarchs and their business assets. Russian-linked companies set up subsidiaries around the world, often registering new entities in offshore havens or countries where regulations are relatively lax or non-existent. To obfuscate the arrangements, the daughter companies spawn offspring in the form of subsidiaries, as the chain of concealment stretches on and on. The result is like a giant Matryoshka doll.

Jacqueline’s involvement in financial transactions that potentially support Timchenko’s interests raises significant concerns about the efficacy of Western sanctions. The fact that Jacqueline Troost Omvlee continues to operate without facing sanctions herself highlights a significant loophole in the enforcement mechanism. Various shady schemes and tactics designed to circumvent sanctions often hide the activity of individuals such as Jacqueline, making it difficult for authorities to detect and punish them for their involvement.

Jacqueline Troost Omvlee’s role in her husband’s financial dealings as well as her alleged ties to Russian business schemes, emphasizes the need for stronger international sanctions. Her actions not only aid in sanctions evasion but also diminish the overall effectiveness of the measures designed to isolate and pressure those supporting the Russian regime. Therefore, sanctioning Jacqueline Troost Omvlee is not only a matter of addressing her individual actions but also a necessary step to reinforce the credibility and effectiveness of the sanctions regime. By targeting individuals who play a key role in evading sanctions, authorities can send a strong message that efforts to undermine international sanctions will not go unpunished. This measure is crucial for maintaining the integrity of the sanctions system and ensuring that it achieves its intended goal of isolating and restraining those who support destabilizing activities.

European countries and the US need to expand their sanctions-tracking and investigative actions to improve the monitoring of sanctions compliance and to introduce new measures against systematic violators of law. The sanctioning states have the resources and capacity for this, and need to take action now.

Hermann’s Tortoise Lifespan: How to Ensure a Long, Healthy Life

Published

3 months ago

September 16, 2024

Herb Adkins

Ensuring a long and healthy life for your Hermann’s Tortoise requires a combination of proper care, nutrition, and habitat management. Hermann’s Tortoises, known for their charming personalities and distinctive shells, can live for several decades with the right conditions. Understanding their needs and providing a suitable environment is key to helping them thrive. Here’s how you can support your Hermann’s Tortoise in living a long, happy life.

Creating an Optimal Habitat

One of the most critical factors in promoting the longevity of your Hermann’s Tortoise is the creation of a suitable habitat. Providing an environment that mimics their natural surroundings is essential for their overall health. An appropriate habitat helps prevent stress and supports their well-being. For detailed guidance on setting up an ideal habitat, including specific requirements for outdoor enclosures, visit this comprehensive guide on Habitat for Hermann’s Tortoise.

Outdoor Enclosure: Hermann’s Tortoises thrive in outdoor enclosures that provide ample space to roam, bask, and forage. An outdoor setup should include a secure, predator-proof area with access to natural sunlight. Incorporate areas for basking and shade to allow the tortoise to regulate its body temperature. Additionally, include plants, rocks, and hiding spots to simulate their natural habitat and encourage natural behaviors.
Indoor Habitat: If an outdoor enclosure is not feasible, an indoor habitat can also support a long lifespan if set up correctly. Use a large, well-ventilated enclosure with appropriate heating and UVB lighting. Provide a substrate that allows for burrowing and offer various hiding spots and enrichment items.

Diet and Nutrition

A balanced diet is vital for maintaining the health and longevity of your Hermann’s Tortoise. They are primarily herbivores, and their diet should reflect their natural feeding habits.

Leafy Greens: Offer a variety of leafy greens such as kale, collard greens, and dandelion greens. These vegetables provide essential vitamins and minerals that support overall health.
Vegetables and Fruits: Supplement their diet with other vegetables like carrots, squash, and bell peppers. Fruits should be given in moderation due to their high sugar content.
Calcium and Supplements: Provide a calcium supplement to support shell and bone health. A cuttlebone or powdered calcium can be added to their food. Ensure that they also have access to fresh, clean water at all times.

Regular Health Checks

Routine health checks are essential for early detection of potential health issues. Regular veterinary visits help ensure your tortoise remains in optimal condition and addresses any health concerns promptly.

Observation: Monitor your tortoise’s behavior and physical condition regularly. Changes in appetite, weight, or activity level can indicate health problems.
Preventative Care: Schedule annual check-ups with a veterinarian experienced in reptile care. Regular exams help catch any issues early and keep vaccinations and other preventative treatments up to date.

Environmental Enrichment

Providing environmental enrichment helps keep your Hermann’s Tortoise mentally stimulated and active. Enrichment can reduce stress and prevent boredom, contributing to a better quality of life.

Foraging Opportunities: Hide food items around the enclosure to encourage natural foraging behavior. This not only provides mental stimulation but also mimics their natural hunting practices.
Variety: Change the layout of their enclosure periodically and introduce new objects or plants to keep their environment interesting and engaging.

Conclusion

By focusing on creating the right habitat, providing a balanced diet, ensuring regular health checks, and offering environmental enrichment, you can significantly enhance the lifespan and well-being of your Hermann’s Tortoise. For further details on creating an ideal habitat, including tips for designing an outdoor enclosure, refer to this helpful guide on Habitat for Hermann’s Tortoise. Implementing these practices will help ensure that your tortoise enjoys a long, healthy life.