A secondary heat source, not a central heating boiler, acts as the heating centre, transmitting its heat by radiation to a collector. This in turn yields up heat through convection or conductivity to a unit near the source, and which is accommodated in the central heating system. This unit ...
ZOZEN Boiler-Environmental protection is everyone's common responsibility. In recent years, many energy equipment manufacturers in China have continuously made their own efforts for comprehensive control of air po
Space was allocated in the central plant to add a new air-cooled chiller and gas-fired boiler to supplement the new high school. Some modeling requirements must be observed when using a district thermal energy plant that make it a ... JA Higgins - 《Ashrae Journal》 被引量: 0发表: 2013...
Addressing climate change and the pivotal need to reduce greenhouse gas emissions (GHG, such as CO2) requires significant transformation in the energy sector [1]. Such transformation, mainly referred to as the energy transition, has various facades, such as energy demand reduction strategies, energy...
Our interest is in the organisation of cities, the ways this is seen to contribute to unsustainable levels of greenhouse gas emissions and how their remaking can promote lower carbon futures. A dominant response to this challenge has shaped a discourse where new eco-cities are designed on the ...
The aim of this study is to present an alternative approach for disposal by using pyrolysis for dry olive pomace (which is the leftover portion of raw oliv
According to the calculation, coal, natural gas, coke's "converted electricity price" is lower than the electricity price.Many professionals believe that there are few technical difficulties in promoting electricity replacement. The key factor is the policy and price level. ...
Too few tubes of too small diameter run through an un-insulated slab probably meant the design was for a boiler system using 160 plus degree water instead of the 110 degree water from the heating spring. It was plain to see by early December that it would take a prodigious ...
During the 1970`s, hot-side ESPs became the state-of-the-art for particulate collection of low-sulfur flue gas and were installed on approximately 150 boiler units representing 70% of utility ESP sales. Many of the hot-side ESPs on Western coal experienced a time-dependent deterioration of...
Atmospheric natural gas-fired water tube boilers are used in old central boiler houses. These boilers using the combustion gas transfer the heat to the primary heat exchanger, then it is distributed to the secondary circuit and through pipes to the heated objects. At the secondary circuit is ins...