Navigation Links
Biomass supply chains developed by VTT speed up use of bioenergy in Vietnam
Date:1/23/2014

VTT Technical Research Centre of Finland has developed efficiency in the biomass supply and use for energy in Vietnam's Mekong Delta as part of the Energy and Environment Partnership Programme of the Ministry for Foreign Affairs. Mechanisation of loading and unloading of biomass working phases reduce transport costs by 15%. The production and use of biomass pellets in industrial boilers was demonstrated to be financially and technologically sound.

Vietnam possesses considerable biomass reserves. Development of the current biomass supply chains and power plant operations will increase the use of biomass fuels for energy.

VTT's task in Vietnam was to develop efficient and reliable biomass supply chains for multi-fuel CHP power plants and industrial boilers. At the beginning of the project, VTT developed five new biomass supply technologies, three of which were selected for practical demonstration in the Mekong Delta.

In Vietnam, loading and unloading of biomass is traditionally made manually. The project enhanced sea and road transport of biomass and developed mechanised methods for biomass handling in transport. The quality, availability, storage and pelletisation of raw materials was also improved. A particular aim was to promote the simultaneous use of multiple biofuels to ensure year-round supply of agrobiomass-based raw materials.

Larger-sized boats (25 tonnes) and use of pneumatic discharging equipment reduced biomass transport costs by 15%. Using this equipment to discharge biomass from ships is 73% cheaper than the corresponding traditional manual work.

The project also established whether biomass pellets could be used to replace fossil fuels. The use of pellets in industrial boilers proved to be economically and technologically sound. The lowest pellet production costs derived from use of the by-product of pressed sugar cane residues, known as bagasse: 372 VND/kWh (13 EUR/MWh). Use of pellets prepared from bagasse as fuel in steam production, for example, is around 40% cheaper than using traditional wood fuel.

Combustion tests with fuel blend of bagasse and rice husk were done in a CHP boiler in the Mekong Delta. Both fuel blend preparation and the combustion test with fuel blend were highly successful. The test extends use of the mill's boiler facility for electricity production to all year round by eliminating enforced closure during the summer months.

The typical Vietnamese biomass materials are harvest and food processing residues of rice, sugar cane, wood, coffee and coconut. Most of these can be used as biomass fuel. The overall production potential for solid biomass in 2010 was 104.4 million tonnes (374 TWh), with the share of agrobiomass by-products at 70% and of wood fuel at 30%.

The major obstacles to investment in biomass power plants are the low price of electricity and the lack of reliable biomass supply chains.

The project (Development and demonstration of multi-fuel supply chains for power plants and industrial boilers in Vietnam) was realised through collaboration between VTT and the Institute of Energy in Hanoi.


'/>"/>

Contact: Arvo Leinonen
arvo.leinonen@vtt.fi
358-207-222-677
VTT Technical Research Centre of Finland
Source:Eurekalert

Related biology news :

1. Chemical engineers at UMass Amherst find high-yield method of making xylene from biomass
2. The weight of nations: An estimation of adult human biomass
3. Denmark can triple its biomass production and improve the environment
4. Biomass characterization technology research highlighted in Industrial Biotechnology journal
5. Algae Biomass Organization hails new UCSD study showing saltwater algae viable for biofuels
6. Bering Sea study finds prey density more important to predators than biomass
7. Biomass analysis tool is faster, more precise
8. Biomass research collaboration seeks to improve biofuel efficiency, bio-products quality
9. 21st European Biomass Conference and Exhibition
10. Burning biomass pellets instead of wood or plants in China could lower mercury emissions
11. Old aerial photos supply new knowledge on glaciers in Greenland
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:3/23/2017)... Mar. 23, 2017 Research and Markets has ... Analysis & Trends - Industry Forecast to 2025" report to ... ... a CAGR of around 8.8% over the next decade to reach ... analyzes the market estimates and forecasts for all the given segments ...
(Date:3/20/2017)... , March 20, 2017 At this year,s ... -based biometrics manufacturer DERMALOG. The Chancellor came to the DERMALOG stand ... is this year,s CeBIT partner country. At the largest German biometrics ... in use: fingerprint, face and iris recognition as well as DERMALOG´s multi-biometrics ... ...
(Date:3/9/2017)... , Australia , March 9, ... study data at the prestigious World Lung Imaging Workshop ... Andreas Fouras , was invited to deliver the ... pulmonary medicine. This globally recognised event brings together leaders ... share the latest developments in lung imaging. ...
Breaking Biology News(10 mins):
(Date:4/27/2017)... ... April 27, 2017 , ... Mitotech S.A, a Luxembourg ... Hereditary Optic Neuropathy (LHON) patients. LHON is a rare devastating genetic disease that leads ... eye drops in a group of 20 patients carrying 11778, 14484 and 3460 mutations ...
(Date:4/27/2017)... ... April 27, 2017 , ... During the course ... how testing for 1,25-Dihydroxyvitamin D can enhance clinical practice. Participants will learn the ... dihydroxyvitamin D. , Dr. Gregory Plotnikoff, senior consultant with Minnesota Personalized Medicine, will ...
(Date:4/27/2017)... USA (PRWEB) , ... April 27, 2017 , ... ... optics and photonics , joined other scientists, researchers, engineers, and industry professionals in ... to strengthen America's ability to compete in the world photonics industry. , This ...
(Date:4/27/2017)... , April 27, 2017  Kinexum, a distinguished ... products, today announces the appointment of Thomas C. ... Alexander ("Zan") Fleming, M.D., Kinexum founder, who becomes Executive ... advisor to Kinexum clients. Thomas Seoh ... on the Kinexum mission and lead the firm,s remarkable ...
Breaking Biology Technology: