CBSE 10th Science Exam 2025 to be held on February 20, 2025. Know key topics, preparation tips and time management tricks ...

China hits back at U.S. tariffs by restricting export of crucial metals: tungsten, tellurium, bismuth, molybdenum and indium.

Western Refining, Inc. engages in the business of refining and marketing crude oil and refined products. The company operates through three segments: Refining Group, Wholesale Group and Retail Group.

Consequently, tellurium is a by-product in the refining of these other metals. The major source is in the anode sludges produced during the electrolytic refining of copper. These sludges average ...

The Central Board of Secondary Education (CBSE ) will conduct the Class 10 Science paper on Thursday, February 20. Less than 24 hours left for the CBSE Class 10 Science paper, here is the question ...

Chuangui New Energy let a contract to Topsoe to provide services for proposed construction of a plant for production of sustainable aviation fuel and renewable diesel in China... PT Pertamina let ...

TotalEnergies says it will work with Air Liquide on two projects in Europe, producing about 45,000 tons per year of green hydrogen.

The Electrolytic Copper and Electrodeposited Copper segment comprises of the production of copper cathodes through the Group’s integrated processes such as mining, processing, and refining.

RY Officials at PBF Energy, the company that operates the Martinez Refining Company, determined that a hydrocarbon leak caused this weekend's fire. Contra Costa County issued a level 3 community ...

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