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Related to refining: Refining of Metals, electrolytic refining, Oil refining
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At present, there are only a few oil refining catalyst manufacturing enterprises with the designated scale above in China; about 60% of oil refining catalysts are produced by China Petroleum & Chemical Corporation (Sinopec) and its affiliated companies; 30% of the oil refining catalysts are produced by China National Petroleum Corporation (CNPC) and its affiliated companies.
com to read about ECS Refining and United Datatech's experiences under California's Electronic Waste Recycling Act of 2005.
Many companies cut investment in refining activities because the line of business generated very low financial returns.
An important advantage induction melting gives Express Metal Refining is the ability to melt light material, such as filings and bench sweeps.
Officials said state government spent more than $230,000 investigating and pursuing cleanup of contaminated soil at the Commodity Refining Exchange plant, 11817 United Street.
Forecasts of refined products production and consumption along with major refining companies, and operators.
Results indicate that pure compression refining offers advantages in drainability and energy consumption for a given tensile index, though at a lower refining speed.
This study found that the process of grain refinement is a non-equilibrium process and therefore grain refinement techniques are open to improved methods, both in terms of improved efficiency in the introduction of grain refining agents into the melt and in the generation of more effective grain refinement alloys.
6 Japan Refining Industry- Future Developments and Investment Opportunities
Headquartered in Sugar Land, Texas, CVR Refining, LP is an independent downstream energy limited partnership that owns refining and related logistics assets in the Midcontinent United States.
copper scrap smelting and refining plants and ingot makers, owing to higher costs associated with tight environmental and safety standards, is exacerbating the decline in collection and processing of old and low-grade scrap in the U.