Biodiesel in Spain

Biodiesel powers Atlas rocket engine

2009-01-27T03:25:00.000-08:00

A vegetable-based diesel fuel has been used to power a Rocketdyne LR-101 engine originally designed as a vernier rocket for the General Dynamics/Convair Atlas missile.
Vernier rocket engines are used for roll and attitude control. Using liquid oxygen for both tests, the biodiesel (B-100) was compared by San Diego, California-based-fluid dynamics and product engineering specialist Flometrics with US Air Force-supplied RP-1 grade kerosene.
With a 6s burn, the B-100 was found to have an 820lb (3.64kN)-thrust compared with the RP-1's 840lb. The propellant's tanks were from fire extinguishers so the vernier engine could not be run at full pressure and thrust without overstressing the tanks. Flometrics concluded that the more viscous B-100 may have a reduced performance due to its larger droplet size.
"We took data on LOX pressure, fuel pressure and chamber pressure. The thrust is proportional to the chamber pressure so this gives us a way to measure thrust. Vegetable-based fuel opens up the possibility of growing oil-producing crops on Mars," says Flometrics managing director Steve Harrington.
http://www.flightglobal.com/articles/2009/01/20/321321/biodiesel-powers-atlas-rocket-engine.html

San Francisco to Host National Biodiesel Conference

2009-01-22T04:00:00.000-08:00

By embracing the use of B20 - a 20 percent blend of biodiesel - in more than 1,500 city vehicles, the City of San Francisco lives up to its reputation as one of the most progressive cities in the world. That commitment to biodiesel makes the city the perfect host for the sixth annual National Biodiesel Conference.

The New Household Product: Cleaning Up With Restaurant Grease

2009-01-22T03:08:00.000-08:00

It’s about the least likely source for luxury hand soap one could imagine: restaurant grease bins. In 2004, Marshall Dostal, an ex–New Yorker who now lives in Pasadena, California, decided that he wanted to use biodiesel in his car. So twice a month, he’d stop by a restaurant called La Grande Orange, pick up its waste grease, and drive it home to his garage, where he’d combine it with potassium hydroxide and methanol, extract the glycerin, and convert the resulting slurry into biofuel for his 1984 Mercedes 300D. Then came the aha moment: He could take the leftover glycerin and use it to make soap.
Dostal’s wife, Megan, a former Vogue event planner, was nonplussed: “It smelled like patchouli. It looked like something you’d buy at a co-op. It was soap, but it wasn’t enjoyable.” Megan encouraged her husband to keep tinkering and brought in a fragrance consultant and a marketing expert who had worked for the Gap. Essential oils of bergamot and olive were added to drown out the faint memory of French fries and calamari. Production moved from the Dostals’ garage to an FDA-certified lab. The result is Further, a surprisingly light, extra-foamy soap with a scent reminiscent of Molton Brown’s Naran Ji. The soap went on sale in December at Fred Segal and furthersoap.com. The Dostals also sell Further to participating restaurant owners, thus returning the glycerin to the restaurants from which it came.

Colleges power cars with cooking oil

2009-01-22T03:03:00.000-08:00

Colleges power cars with cooking oil
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Associated Press
Posted Jan 18, 2009 @ 05:12 PM

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DAYTON – Forgive the students at Sinclair Community College if they get hungry when the tractors that cut grass, blow leaves and sweep snow on the campus motor by.

Cooking oil that once browned french fries and onion rings is being used to power the vehicles.
Students have begun making biodiesel fuel by converting waste cooking oil from the dining hall.

It saves the school a little money on gasoline, gives the students lessons in engineering and chemistry, and pulls oil out of the waste stream.

“It ends up as a product that is more friendly to the environment. And we’re teaching with it,” said Woody Woodruff, the director of facilities at the 65-acre urban campus.

Sinclair is among the latest colleges around the country making their own biodiesel fuel. The concept is growing in popularity, driven by greater environmental awareness among students.

Estimated U.S. sales of biodiesel have jumped from 75 million gallons in 2005 to 450 million gallons in 2007 to 700 million gallons last year.

The State University of New York melted down a 900-pound butter sculpture from the state fair to help power campus vehicles. Biodiesel currently accounts for about 8 percent of the fuel used on campus.

Dickinson College in Carlisle, Pa., produces 50 to 150 gallons of biodiesel each week to power campus lawn mowers, a garbage truck and farm equipment. Its biodiesel byproducts are being used in a composting research project at the school’s organic farm and have been used to make soap that was sold in the campus bookstore. The school has more than doubled its capacity of biodiesel, growing from 20-gallon to 54-gallon batches.

At the University of Kansas, biodiesel is used to fuel lawn mowers, backhoes, front-end loaders and other construction equipment. It is also used as a solvent to clean parts and tools and to heat a motor-pool building.

When the university began making biodiesel in September 2007, two people were involved. Now there are 25.

“They feel they can be active on campus and involved in something they believe in,” said Susan Williams, director of the project. “It’s really a big source of pride.”

Neil Steiner, an architectural engineering student, volunteered to work for the school’s biodiesel project last year and is now a paid lab worker.

“I’m really into green buildings, and it was the greenest thing I could get my hands on,” said Steiner, 22, of Tulsa, Okla. “Biodiesel can be an unlimited resource. This has definitely made me more environmentally aware.”

Sinclair’s program has doubled from 15 students to 30 in just two months.

Most colleges make biodiesel by chemically converting it from used cooking oil from campus dining halls.

Dining facilities are major leaders for colleges on environmental initiatives, said Gail Campana, spokeswoman for The National Association of College & University Food Services.

When a question was posted in November on the association’s online discussion board asking what dining halls were doing with their waste fryer oil, the board was quickly flooded with responses. Schools said they were either using the oil to make biodiesel or selling it to companies for that purpose.

“They came in so thick and fast that I realized this was just the tip of the iceberg,” Campana said.

“This is something that’s moving fast.”

Sinclair produces the biodiesel by using pumps, heaters, a 60-gallon reaction tank and another tank filled with chemicals. The cooking oil is mixed with chemicals, heated up, and filtered.

The students turn out two batches of biodiesel a week and as of December had produced about 100 gallons. With the price of diesel fuel hovering around $2.50 a gallon and the cost of making biodiesel $1 a gallon, the students saved the school a modest $150.

“It’s a gesture,” said Bob Gilbert, head of Sinclair’s center for energy education. “Our first goal is education.”

Sam Spofforth, executive director of Clean Fuels Ohio, a statewide group that promotes the use of renewable fuels, said the interest in biofuels among college students should create a pipeline of talent and energy for commercial biodiesel production.

“They realize this is the wave of the future,” Spofforth said. “There is going to be a tremendous need for educated people to move into these industries.”

Steiner estimates he spends 20 hours a week on the University of Kansas biodiesel project and is able to work on it between classes. He hopes to use his experience after he graduates, perhaps as a consultant helping biodiesel companies obtain materials and funding.

“We make it, we test it, and we distribute it to different places on campus,” he said. “We really get our hands on all of it. It really puts you in a practical situation.”

Mexico to Patagonia on homebrew biodiesel

2008-11-20T12:59:00.000-08:00

Two Mexicans are currently travelling across Central & South America refuelling in restaurants along the route. Have a look at this BBC broadcast:

Homebrew Biodiesel

2008-10-20T14:01:00.000-07:00

Canal SUR in Sotogrande

2008-10-02T09:45:00.000-07:00

Alejandro, student at Sotogrande Internacional School explains how to produce biodiesel to a TV crew from Andalusia State TV, Canal SUR on October 2^nd

You can watch it here:

http://www.youtube.com/watch?v=QI3RcllAz-k

Homebrew biodiesel, a practical course

2008-10-01T00:34:00.000-07:00

During the months of October & November, we shall be offering hands-on courses at Sotogrande International School. The courses will run every Saturday from 11 to 2 limited to a maximum of ten participants. The first three courses are fully booked, but if you care to participate, please reserve for Oct 25th or any Saturday in November. It is essential that you reserve by calling Vincent on 952 78 56 31

Homebrew Biodiesel, but how can I do it?

2008-09-28T03:38:00.000-07:00

On September 23rd and 25th, we organized two conferences at Sotogrande International School on home made biodiesel. For the first time ever in Spain, and thanks to the support of the local media, particularly Euroweekly and Sur in English, we had a great audience, and as you know only too well, it is an interested audience which makes a conference a success. In our case, both David Taylor, director of Etruk, the leading UK company producing processors to convert waste vegetable oil into biodiesel and Sean Johnson, chemistry teacher at the Sotogrande International School were delighted by the interest the audience showed. David Taylor, who has given many lectures on the subject, told me that he would not find such a diverse mix of people, with such enthusiasm back in the UK.
Also, we received some great feedback from participants, which I am delighted to share:

Thanks for the e.mail and it was good to know that we, the audience, proved to be a good one. I personally thought that the subject matter was excellent and that all the speakers’ explanations were extremely good.
I do however feel that the young lad who acted as the translator should be given a medal. He was confident; obviously knew the subject and projected extremely well. Sean should be proud of his student.....
Many thanks
Patrick Hill

Many thanks for a fantastic seminar, it was very very interesting something that I wish to follow up on!

I have booked and paid to attend the course on 25th October with you and wondered if my 9 year old Son could come along. He is very interested in chemistry and I think he would enjoy it.
Many thanks
Kind regards

Dave Herring

A substantial proportion of the attendees have already enrolled in the hands on training courses starting Oct 4th. If someone wants to participate please reserve for Oct 25th or any Saturday in November, as the first three Saturdays are fully booked by calling 952 78 56 31

On Thursday, October 2nd, you may want to tune in on Canal Sur TV and watch Andalucia en Directo, who will do a piece on our project.

Both the Periodico de Sotogrande & Europa Sur de Algeciras have kindly run articles in Spanish on the subject.

http://www.sotograndedigital.com/noticia.asp?ref=3764

http://www.europasur.es/algeciras/detail.php?id=239224

UN forecasts boom in 'green jobs'

2008-09-25T02:14:00.000-07:00

The UN says millions of new jobs will be created worldwide over the next few decades by the development of alternative energy technologies.

More than a million people already work in biofuels, but a UN report says that could rise by 12 million by 2030.

It says "green jobs" depend on a shift of subsidies from oil and natural gas to wind, solar, and geothermal power.

New jobs could also include the expansion of recycling and making environmentally friendly vehicles.

The report, 'Green Jobs: Towards Decent Work in a Sustainable, Low-Carbon World', was commissioned and funded by the UN's Environment Programme (Unep).

To Greece, by car, on grease

2008-08-30T12:41:00.000-07:00

To Greece, by car, on grease

Carbon-conscious enthusiasts beg restaurants and cafes for waste vegetable oil to power their European journey, converting an estimated 350 litres of oil into fuel on their 11 day trip

Helena Smith
guardian.co.uk,
Thursday August 28 2008 13:04 BST
Article history

The 'Grease to Greece' rally makes its way to central Athens to promote awareness of alternative biofuels. Photograph: Yiorgos Karahalis/Reuters

A group of British eco-enthusiasts have just pulled off the greenest and grubbiest car rally ever, driving from London to Athens in vehicles powered exclusively on waste vegetable oil.

The team motored with unexpected ease across Europe on the proceeds of the grease thrown away by restaurants and cafes along the way. Their hope is that the 2,500-mile feat will help a drive to create a commodity out of cooking oils that otherwise end up in landfills or the sea. Unlike ethanol and other controversial biofuels, recycled cooking fat does not impact on food production.

"I think we can safely say that this is the first long-distance car journey in Europe that has relied on restaurants and burger bars as an informal network of filling stations," said Andy Pag, a 34-year-old Londoner, who organised the rally.

"It's true we spent a lot of time fat-finding, knocking on the doors of restaurants begging for their waste, but it worked. And the beauty, of course, is that when such supplies are collected straight from a restaurant and used as fuel they have a zero-carbon footprint," he told the Guardian, after an awards ceremony highlighting alternatives to fossil fuels at the British embassy in Athens.

Eight teams took part, driving cars that ranged from a brand new Renault to, in Pag's case, a 13–year-old former taxi. They estimate that 350 litres of cooking oil were used to fuel the 11-day expedition.

Some of the vehicles had been converted to run on vegetable oil. Those driving "uncoverted" cars brewed up biodiesel using a portable "fuel pod" processor – a 2,500lb (1,134kg) contraption carried in a transit van that they described as being "as easy as a washing machine to use."

Pag conducted his first carbon neutral trip in 2007, driving from London to Timbuktu in a lorry powered by diesel made from cocoa butter, produced by a chocolate factory in the UK. He said he was amazed at the curiosity the rally engendered, with crowds invariably gathering to witness the re-fuelling process.

"We used what is known as an oily bits centrifuge system, the world's first mobile purification system for cars, to filter the waste en route," said Pag's co-driver, secondary school teacher Esther Obiri-Darko. "It gets rid of all the crud." Manufactured in the UK, the system costs around £500 and includes a pump.

The group's overarching aim is to encourage people to look at alternatives to fossil fuels. "I think we made quite a lot of converts along the way," said Pag. "There's a whole trail out there of restaurant owners who are now looking at their waste products with different eyes. Our hope is that others will start to realise the energy that is in waste, too."

http://www.guardian.co.uk/environment/2008/aug/28/biofuels.carbonemissions

Where do I start?

2008-08-27T09:50:00.000-07:00

During the week of September 22^nd through 26^th, you may participate in a training course held for the first time in Spain. The training course will set you on the road to making top quality biodiesel. The training takes place at the Sotogrande International School where you will be able to see our own production unit in action as well as learn how to operate yours, we like to keep things relaxed and informal and we get excellent feedback from our customers who attend these sessions. Our intention is that you leave happy, confident and one step nearer to drastically reducing not only your carbon footprint but your fuel bills!

For more information or to register please kindly contact vincent.neree@gmail.com ó bio.diesel@ingenieros.com

What’s the use of recycling waste cooking oil?

2008-08-27T04:36:00.000-07:00

Apart from the fact, that your CO2 emissions are close to nil while driving your diesel powered car, enormous savings are associated:

Someone driving 50.000 k a year could reduce their annual fuel bill by some 80% from €3500 to €750 a year
A car rental company, hiring their diesel cars with fuel included in the rental price, could net another €17.500, if they run ten cars doing some 300.000k p.a. Apart from giving a sound ecological image of their company to the potential client, they would bill their customers the service station rate of biodiesel, some €22.000 but the cost to produce the fuel is only €4500.
A hotel will produce some 5200 litres of waste cooking oil p.a,, which recycled on site into biodiesel will save them €5000 p.a. and provide them with an additional 2000 lb of soap, a by-product when making biodiesel which cuts costs in the laundry.
Boat owners know how fast their engines burn up fuel and a day trip can cost €1000 at the gas `pumps in the port. Producing your own biodiesel would reduce this to €200.

ECO- SCHOOL on the Costa del Sol

2008-08-27T03:08:00.000-07:00

This summer, chemistry teacher Sean Johnson purchased a British made processor, to convert waste cooking oil for Sotogrande International College, in Southern Spain to biodiesel to run the school’s buses.

The initiative, which is part of an international program to make schools energy efficient, is the first in Spain.

A sustainable journey may well result in tremendous savings, as the cost of running the school buses can be reduced by almost 80 % to some 25 €cents per litre, miles away from the average €1.20 the school used to pay for fossil fuel.

At 15p a litre, home-brew biodiesel is fuel of the future

2008-08-27T02:52:00.000-07:00

Drivers spurn forecourt for the pub restaurant when they need to fill their tanks

This article appeared in the Guardian on Saturday May 10 2008 on p17 of the UK news section. It was last updated at 01:27 on May 10 2008.

Every few weeks Gordon Elliott drives 22 miles to the Hare and Hounds pub in Marple, Cheshire, collects a barrel of waste cooking oil from his stepdaughter and takes it back to his personal oil refinery in his garage in Leigh, near Bolton. The retired construction site manager then decants the liquid into a machine and adds a few chemicals.

Twenty-four hours later the waste oil has been purified, filtered and refined and is ready to be used in one of his family's two diesel cars. Instead of paying £1.25p a litre at the local supermarket, he has paid 15p to make his own biodiesel. He says he is saving nearly £100 a month - as well as 90% of the greenhouse gases he would normally emit from driving. The cars perform perfectly, the equipment will be paid for within a year and the pleasure of making his own fuel is intense. "It's the principle. I do it for the environment and to spite the exchequer," he said.

Elliott, 79, is part of a cottage industry of people who have turned to making their own recycled "biodiesel" in response to the doubling of fuel prices in just over a year. Companies making biodiesel "reactors" report booming sales and demand for cheaper diesel is outstripping anything they can produce.

"Our business has doubled in size in just the last six months," said David Taylor of Ecotec Resources, the Lancashire company which sold Elliott his machine and which also makes 100,000 litres a year of recycled fuel.

"If you can collect your own oil it works out at about 15p a litre. Otherwise you can buy in your waste oil for about 30p, so you are getting diesel for about 45p. That's a big saving on the forecourt price." He is selling 15-20 biodiesel machines a week and has sold 800 in under a year to taxi firms, hauliers, restaurants and others.

DIY diesel is seen by many as the revenge of the little man on the government, oil companies and the authorities. No one knows how many backroom refineries there are in Britain, but a government study suggested there were around 1,400 small scale plants producing a few thousand litres a year in 2005/6. Since then the price of diesel has more than doubled and the market for machines has risen. People in the industry suggest there are 35 companies refining recycled oil commercially and perhaps 20,000 individuals making private arrangements to collect and process oil from local restaurants, chip shops and food manufacturers.

Since the law was relaxed to allow people to make 2,500 litres a year for their own use, most are working legally, but as the price of fuel rises inexorably, so criminal elements are moving in.

"There are wars going on in London to get the oil," said Tom Lasica, who runs Pure Fuels, London's largest refiner of vegetable oil. "Spanish and German companies are moving in to buy up British used vegetable oil. People are stealing it from each other and selling it abroad. We heard that one fish and chip shop in Southend was broken into just to steal the waste oil."

"A lot of people are making the diesel for new cars. A year ago most people were putting it into old cars. Now the quality of the oil is critical," said Kym Leatt, a director of Envirogroup, which collects, refines and sells 7,500 litres a week in Kent.

"If we could produce five times as much biodiesel we could sell it just like that," said Leatt. "Demand has grown exponentially. Every day we have two or three new businesses asking us. Some companies are saving £25,000 a year. Were selling it to hauliers, taxi firms, fleets of tipper trucks. In the past it would either go down the drain or go to landfill. This is true recycling." He is selling for 98p a litre compared with £1.18-£1.25 at the pumps.

"Demand is going through the roof. We're selling biodiesel machines to the average Joe, universities, schools, restaurants, taxi drivers, absolutely anyone," said James Hygate, a director of GreenFuels. "We've noticed a surge of people driving company cars. They are making their own and then claiming 45p a mile from their firms.

"It's a true grassroots industry. The better quality oil is being taken at source by the small guys. Home scale production is definitely growing fast. Groups of farmers are beginning to grow the crops and make their own diesel."

Demand is growing from institutions and local authorities. The borough of Richmond is this week putting out a tender for a £3.5m contract to run all its 300 council vehicles on recycled vegetable oil for the next three years. The council says it could save nearly £100,000 and reduce its greenhouse gas emissions by several thousand tons.

Back in Marple, Elliott will this weekend be heading for the Hare and Hounds to pick up another barrel. "Everyone wants it. But if I have any left over I'll give it to the lad," he says.

Across the desert to Timbuktu in a car fuelled by chocolate

2008-08-27T02:50:00.000-07:00

One might think a chocolate-powered vehicle would be as much use as a chocolate tea cup – but two British adventurers have embarked on a trek across Europe and west Africa which aims to show that it could be a new, clean mode of transport.

Andy Pag and his co-driver John Grimshaw left Mr Grimshaw's home town of Poole, Dorset, on a cross-Channel ferry yesterday. They are travelling in a Ford Iveco Cargo lorry powered by fuel which began life as chocolate, in an attempt to raise awareness of "green" biofuels. Their 4,500-mile (7,250 km) trip across the Sahara desert to Timbuktu in Mali should take about three weeks.

The pair have taken with them a small processing unit to convert waste oil products into fuel, which they will then donate to an African charity, along with the lorry. They are taking 2,000 litres (454 gallons) of biodiesel made from 4,000kg (8,818lb) of chocolate misshapes – equivalent to 80,000 chocolate bars.

But they will not be able to dip into their tank if they feel peckish because biodiesel does not look or smell like ordinary chocolate. It is made from cocoa butter extracted from the waste chocolate.

The pair will drive across France and Spain and then catch another ferry to Morocco. Mr Pag, 34, from Croydon, and 39-year-old Mr Grimshaw, an electrician, will then cross the country to Mauritania. From there, they will drive through the Sahara to Timbuktu.

To traverse the shifting desert sands and the pot-holed roads in Mali, Mr Pag and Mr Grimshaw will drive two converted 4x4 Toyota Land Cruisers, which are carried in the main lorry. The pair wanted to come up with a trip that would be carbon neutral. They contacted a Preston company, Ecotec, which had been testing a biofuel made from waste chocolate collected from factories. Ecotec turned the waste chocolate into bio-ethanol by mixing it with vegetable oil collected from restaurants.

Mr Pag said: "Timbuktu is renowned as being the back of beyond, the furthest place away that you can possibly imagine. If we can make it there with biofuel, there is no reason why motorists can't use it on the school run or their commute to work."

Mr Pag said he hoped the expedition would encourage people to think about their carbon footprint when travelling. He added: "I have made many expeditions and visited these amazing landscapes but to get there I have contributed to their destruction by driving a guzzling diesel engine.

"I wanted to do something that is carbon neutral. What we have actually done is carbon negative."

http://www.independent.co.uk/news/world/africa/across-the-desert-to-timbuktu-in-a-car-fuelled-by-chocolate-760231.html