Solar Desalination | Department of Energy
Project Name: Solar-Driven Desalination by Membrane Distillation using Ceramic Membranes Location: Storrs, CT DOE Award Amount: $800,000 Awardee Cost Share: $332,088 Principal Investigator: Jeffrey …
Project Name: Solar-Driven Desalination by Membrane Distillation using Ceramic Membranes Location: Storrs, CT DOE Award Amount: $800,000 Awardee Cost Share: $332,088 Principal Investigator: Jeffrey …
Why Save Energy? According to the British Ceramic Confederation, ceramic manufacturers should be concerned about energy savings for several reasons, including: …
PDF | Especially after the energy crisis of 1980s, plenty of energy efficient technologies were introduced in the European …
Therefore, the higher heating rate of SPS (up to 600°C/min) compared to conventional methods such as HP (50–100°C/min) and pressureless sintering (5–10°C/min) makes it the most energy ...
The energy-recovery solution involves a temperature-controlled system for mixing the hot air – at temperatures of up to 750 °C – from the periodic kilns with cool air and then supplying this 130 °C air to the drying stage, which operates at 45–85 °C. Cooling the air to this temperature requires large flows of dry air into the drying ...
Like many other industrial sectors that use high-temperature processes, the ceramics industry is also facing some major challenges when it comes to energy and environmental issues. The Austrian refractory manufacturer shows with the ECOREF® analysis and concept approach – developed by RATH engineering experts – how energy can be …
Abstract. Advanced ceramic materials with tailored properties are at the core of established and emerging energy technologies. Applications encompass high- temperature power generation, energy harvesting, and electrochemical conversion and storage. New op-portunities for material design, the importance of processing and material integra-tion ...
This paper aimed to review the most prominent energy e ciency technologies and strategies in the ceramic sector, focusing on waste heat recovery …
This work studies the feasibility of the incorporation of Eichhornia crassipes' dry biomass in the development of red ceramics, as well as evaluates the energy savings that the incorporation could provide in the firing stage of ceramics manufacturing. Five compositions with 0, 2.5, 5, 7.5, and 10% wt.
Ceramic tile production is an industrial process where energy efficiency management is crucial, given the high amount of energy (electrical and thermal) required by the production cycle. This study …
The CO 2eq emissions reduction may be assessed through its comparison with the mitigation associated to the implementation of energy saving measures in ceramic plants [26]. The 170.21 ton CO 2eq ...
A local utility incentive/rebate program was used for an energy-saving process improvement measure; the project was pre-qualified for a $145,000 rebate for the heat exchanger project and energy-efficient RTO. In addition, a $95,000 cost savings was realized due to the change in material selection for the ducting installation. Specifics …
The selected ceramic tile plant is located in the Huadu District of Guangzhou City, the capital of Guangdong Province; it occupies a land area of 12.95 hm 2, with 375 workers including 30 technicians.This medium-scale enterprise 2 produces powder-pressed tiles, of which the water absorption is less than 0.5%. The products consist of polished …
The suggested measures allow energy savings up to 29% in less than 3 years' payback time and water consumption savings of approximately 7.5%. ... the energy efficiency of ceramic plants by ...
A ceramic gas turbine can save energy because of its high thermal efficiency at high turbine inlet temperatures. This paper deals with the thermodynamic and economic aspects of a ceramic gas turbine cogeneration system. Here cogeneration means the simultaneous production of electrical en-ergy and useful thermal energy from the same facility.
[Image above] A new beetle-inspired ceramic radiative coating applied on a house roof. Credit: City University of Hong Kong By Laurel Sheppard. More people are at risk from heat-related diseases and death than ever before as global temperatures continue to rise.Though air conditioners may appear to be a solution, use of this technology leads …
6.3 Energy Saving and Materials Recycling. Cold sintering and the room-temperature densification methods are considered promising for the future fabrication of high-performance piezoceramics which facilitate energy saving during the low-temperature process that supplements or even replaces the conventional high-temperature sintering …
Potential energy savings/trendsIn the ceramics sector, the trend towards innovative energy-saving technologies continued up till the end of 1980s. The major innovation was the adoption of rapid firing of tiles in roller kilns and the adoption of single …
A low-cost energy-saving method of manufacturing ceramic tile from fiber glass waste was developed. The technology is based on sintering fiber glass waste at 700-900 degrees C to produce products which traditionally require firing temperatures of >1200 degrees C, or glass-melting temperatures >1500 degrees C.
During the past 15 years, a large number of recovery systems has been installed in ceramic plants around the world, thus allowing a significant saving of …
During the manufacturing process of ceramics, plants demand significant amounts of heat for drying and to remove the water from the material. ... They conclude that granite slabs could lead to large energy and water savings in ceramic production with similar or superior technical properties to traditional products [160]. Schabbach et al. …
A news item on the project website notes that "there are savings to be made by implementing more energy efficient processes, and the European ceramics industry is experimenting with heat pipe heat exchangers (HPHEs) to recapture energy lost from piping hot kilns and transferring that energy to another point in the production chain." A …
Novel ceramic-based energy storage systems. Serbia-based company Storenergy has developed a thermal energy storage (TES) solution that uses recycled ceramics as the storage medium. The company's solid-state storage system has a lifespan of 35 years and can store temperatures up to 1,250°C, making it a reliable and cost …
The energy use within a ceramic plant is highly significant, representing about 30% of the overall production costs, which accounts for the evidence that the ceramic industry is an energy intensive sector. ... Energy Saving Methods in the Ceramic Tiles Industry (Maxi-Brochure).
A total of ten kilns in seven ceramics plants have been fitted with the energy-saving Enervit burner technology of the Keramischer Ofenbau . By retrofitting the kilns, Geberit was able to achieve energy savings of more than 20% per plant. In total, this corresponds to some 27,500 MWh of natural gas and 6,500 tonnes of CO 2 every year. …
A ceramic gas turbine can save energy because of its high thermal efficiency at high turbine inlet temperatures. This paper deals with the thermodynamic and economic aspects of a ceramic gas turbine cogeneration system. Here cogene- ration means the simultaneous production of electrical energy and useful thermal energy from the same …
It is observed that energy efficiency solutions allow savings up to 50–60% in the case of high efficiency burners; 15% energy savings for hot air recycling solutions and 30% in the when gas ...
A ceramic gas turbine can save energy because of its high thermal efficiency at high turbine inlet temperatures. This paper deals with the thermodynamic and economic aspects of a ceramic gas turbine …
To improve energy efficiency and to recover energy, various mathematical models, such as pinch analysis, entropy analysis, exergy analysis, and entransy analysis, have been established to …
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