Instead, the strong correlation between heavy boron isotopes and carbonate-related indicators suggests a significant contribution from recycled surface carbonates. The study demonstrates that ...

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...

And these heat pumps can warm your house while they heat your water. All while being more than twice as energy efficient as their competitors, at least according to some calculations.

There is no shortage of calcium carbonate. It is found in many rocks and mountains as limestone, chalk or marble. It is an essential component of construction materials such as cement and plaster, but ...

In a bid to boost Nigeria’s non-oil revenue and reduce the importation of calcium carbonates ... include but not limited to ground calcium carbonate of varying micron sizes, coated calcium ...

In a boost to Nigeria’s drive for import substitution, an indigenous manufacturing company, Izedon Carbonates (IzeCarb), has commissioned the first fully integrated calcium carbonates production ...

The heat pump will be part of a plant that will warm around 30,000 homes in Finland’s capital city. Finland is building the world’s largest heat pump to warm homes in Helsinki. The air-to ...

direct emissions for heating in buildings could fall by 75% to 70m tonnes of carbon dioxide (MtCO2) in 2050, due to increased electrification and improvements to energy efficiency. Similarly, using ...

and it can react with acid rapidly to release carbon dioxide gas, and the corresponding normal salt carbonate can be obtained by adding alkali. Common hydrogen carbonates are soluble in water. Such as ...

A proposal that would allow industries to permanently stash climate-polluting carbon dioxide beneath US Forest Service land puts those habitats and the people in or near them at risk, according to ...

Calcium carbonate is a common supplement for people with low calcium levels. It’s also useful as an antacid to manage uncomfortable digestive symptoms. Calcium carbonate (CaCO3) is a compound ...

Germany’s MAN Energy Solutions has supplied two 50 MW seawater heat pumps for district heating at the port of Esbjerg, Denmark. They use CO2 as a refrigerant and will be powered by nearby wind ...