The non-renewability, environmental issues and health threats associated with the fossil fuels has resulted in exploration of alternative sources of energy to replace the traditional ones. A promising technology, still in its infancy, that could reveal us the way to the future ahead is Biodiesels. Biodiesels are diesel fuels originated from vegetable oil or animal-fat that might be used to run diesel motors. Vegetables oils like sunflower, rape seed, palm oil, soya bean, Jatropha etc can be subjected to oil processing to produce biodiesels. It consists of no petroleum however can be mixed with petroleum diesel for usage or might be utilized in its pure type.
Developed countries particularly United States and European Countries have currently made substantial advances in the Biodiesel Technology. Biodiesel have found its use across industries and verticals and could emerge as an ideal cleaner and less expensive alternative to petrol, diesel and fossil fuels. India has also begun checking out the opportunities to produce and utilize bio-diesel. A number of plants for biodiesel transesterification are currently working in the country where vegetable oils are reacted with alcohols (ethanol or methanol typically) to produce bio-diesel.
The primary reason for the increasing demand for biodiesels is the reality that biodiesels are renewable and carbon-neutral, therefore having no net influence on the environment. Besides, bio-diesel operates in compression engines just like typical petroleum diesel and thus can be used with little or no engine modifications. Biodiesel do not require any different facilities for its storage and can be saved similar to the petroleum based fuels.
Considering the growing energy demand in the nation, increasing petroleum costs and the ecological threats of nonrenewable fuel sources, the Indian Government has actually taken up efforts to establish the Bio Diesel Technology in India and established more oil processing systems. The Government announced its 'National Biofuel Policy' on 12 September 2008 which intends to satisfy 20% of India's diesel demand with bio-fuels in the coming years.
Globally, edible vegetable oils like sunflower, soya bean, rape seed, palm oil are used as the pre-dominant raw products for oil processing and biodiesel production but in India the maximum potential to produce biodiesels is from Jatropha oil - a non-edible one produced from the seeds of the Jatropha curcas. The greatest benefit of using jatropha curcas as a raw product is that this plant can be grown in huge amounts in wastelands all throughout India needing extremely little water in comparison to other cash crops. Once grown, the plant has a useful lifespan of a number of decades. The Jatropha seeds include 40% oil and are considered to be an excellent source of bio-diesel. The Government of India has actually identified 400,000 square kilometres of land suitable for the jatropha curcas growing in the nation. India now
A research study approximates that even if a blending effort of 2% Jatropha based Biodiesel is accomplished in 2011-12, India will conserve around Rs. 3000 crores. Besides, it will generate around Rs. 5500 crores in the rural economy and assistance in reduction of Green House Gas emission by 3 Million Metric Tonnes (MMT) every year. The federal government is taking actions to the cultivation of Jatropha in India supplying complimentary seeds, subsidized loans and other facilities. India requires to now strengthen its efforts to make the maximum usage of the Biodiesel Technology. Besides jatropha curcas, the opportunities for drawing out biodiesel from vegetable oils, fats, sunflower, rape seed oil and palm oil ought to likewise be checked out. It will not only offer an answer to the obstacle of Global Warming but might reduce our reliance on foreign oil and contribute to our own economy.
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Biodiesel Technology Need of the Hour For India
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