The non-renewability, ecological concerns and health dangers connected with the fossil fuels has actually led to expedition of alternative sources of energy to substitute the standard ones. A promising technology, still in its infancy, that might show us the method to the future ahead is Biodiesels. Biodiesels are diesel fuels originated from grease or animal-fat that might be utilized to run diesel motors. Vegetables oils like sunflower, rape seed, palm oil, soya bean, Jatropha and so on can be subjected to oil processing to produce biodiesels. It consists of no petroleum but can be mixed with petroleum diesel for usage or could be utilized in its pure form.
Developed nations particularly United States and European Countries have already made substantial advances in the Biodiesel Technology. Biodiesel have discovered its use across industries and verticals and might emerge as an ideal cleaner and cheaper option to petrol, diesel and nonrenewable fuel sources. India has also begun exploring the chances to produce and utilize bio-diesel. A number of plants for biodiesel transesterification are currently working in the country where veggie oils are responded with alcohols (ethanol or methanol usually) to produce bio-diesel.
The main factor for the increasing demand for biodiesels is the reality that biodiesels are renewable and carbon-neutral, hence having no net effect on the climate. Besides, bio-diesel runs in compression engines simply like regular petroleum diesel and hence can be utilized with little or no engine adjustments. Biodiesel do not need any separate facilities for its storage and can be kept simply like the petroleum based fuels.
Considering the growing energy need in the country, rising petroleum prices and the ecological risks of nonrenewable fuel sources, the Indian Government has actually taken up efforts to establish the Bio Diesel Technology in India and set up more oil processing units. 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 veggie oils like sunflower, soya bean, rape seed, palm oil are used as the pre-dominant raw materials for oil processing and biodiesel production but in India the maximum capacity to produce biodiesels is from Jatropha oil - a non-edible one produced from the seeds of the Jatropha curcas. The biggest advantage of using jatropha curcas as a basic material is that this plant can be grown in substantial quantities in wastelands all across India needing really little water in contrast to other cash crops. Once grown, the plant has a helpful life-span of numerous decades. The Jatropha seeds include 40% oil and are thought about to be an outstanding source of bio-diesel. The Government of India has identified 400,000 square kilometres of land appropriate for the Jatropha cultivation in the country. India now
A study estimates that even if a mixing initiative of 2% jatropha curcas based Biodiesel is accomplished in 2011-12, India will save around Rs. 3000 crores. Besides, it will create around Rs. 5500 crores in the rural economy and help in reduction of Green House Gas emission by 3 Million Metric Tonnes (MMT) every year. The government is taking steps to motivate the growing of jatropha curcas in India providing free seeds, subsidized loans and other centers. India needs to now enhance its efforts to make the fullest use of the Biodiesel Technology. Besides jatropha curcas, the opportunities for drawing out biodiesel from veggie oils, fats, sunflower, rape seed oil and palm oil must likewise be checked out. It will not only offer a response to the challenge of Global Warming but might decrease our dependence on foreign oil and contribute to our own .
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Biodiesel Technology Need of the Hour For India
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