After a Chinese export ban, can America get gallium and germanium from Canada — or will tariffs get in the way?

This study presents efficient CaO/ZnO composite catalysts for biodiesel production from soybean oil, achieving 99% conversion ...

Like the United States, China holds an unenviable position as a leading producer of trash, a fact that has not gone unnoticed by the Shenzhen Energy Environmental Company (SEE). The waste-management ...

To reduce the risks of moving hot slag, OEMs Volvo CE and Liebherr have developed steel-mill wheel loaders specially adapted ...

A specialized sponge absorbs pollutants and releases them for reuse—paving the way for cleaner waterways and resource ...

A specialized sponge that works to slurp up pollutants, and then release them as desired, may present a reusable, low-cost solution.

I GOT INTO the environmental restoration business by accident. After military tours at sea and in Iraq as a Marine grunt and sniper, I demobilized back to Salt Lake City, where my family had relocated ...

A study released on January 19, 2024, in the “Transactions of Nonferrous Metals Society of China”presents a novel method for the recovery of copper, lead, and zinc from copper smelting slag using a ...

The restrictions would apply to: Asbestos and cement production, including sludge and slag processing; Leather and tanning factories, poultry farms; Coal burning without efficient dust and gas ...

Korea Zinc’s proprietary nickel sulphate manufacturing technology ... As a result of this change, technologies related to the manufacturing and processing of metal compounds for cathodes are now ...

Off-Season Is Approaching: How Will Die-Casting Zinc Alloy Processing Fees Perform?" From the overall situation in December, the days of raw material inventories at smelters have been increasing, and ...