Fine-particle and gaseous emissions from a modern small-scale pellet boiler were studied with different air-staging ... combustion systems by optimizing combustion air staging in the furnace.

3.Equip with intelligent control system,full automatic control system.Water lacking alarm ... Wood or biomass pellet fired thermal oil boiler hot oil boiler for industry US 5450-50120 / Set 1 Set/Sets ...

School of Electrical and Control Engineering, Xuzhou University of Technology, No. 2, Lishui Road, Yunlong District, Xuzhou 221018, P. R. China ...

The main route for the production of cast iron and steel is through the blast furnace. Steel is generally produced in two steps: First, the pig iron, also called hot metal, is obtained, which consists ...

Cleaning produced water is one of several ways lawmakers hope to boost supply. There is an extraordinary amount of backwash from oil production, which continues to break records, especially in ...

spewing into a storm drain and into the water. "Oil spread 150 miles to the south, all the way down to Redondo Beach. Killed untold numbers of animals, including marine mammals. Closed beaches ...

and amateur landscape photography not unlike the seashells on a beach that now have him in hot water with Trump and his allies. Comey, the 6-foot-8 former Republican who has been a source of fury ...

† Ahvaz Faculty of Petroleum Engineering, Petroleum University of Technology (PUT), Ahvaz, P.O. Box 6198144471, Iran ‡ School of Chemical Engineering, Iran University of Science and Technology (IUST), ...

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 ...

Prices for diesel range from 153.9 to 155.0 cpl. The price of furnace oil also increased by 6.0 cpl, for a maximum price of 112.0 cpl. Propane prices were also adjusted, decreasing by 1.8 cpl for ...

If you look at who’s supporting this proposition, it’s the oil and gas industry and the desalination associations.” Castillo also said that the contracts between water suppliers and ...