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HK wrote in
: Larry wrote: Paul Cassel wrote in : I'm in agreement that diesel engines are disgusting polluters, but they are all we have in marine life. We can either use them or use nothing, IMO. I won't sail with petrol engines due to the safety issue. I have twice been personal witness to yachts exploding due to petrol fumes - both times with deaths. That's odd.....No NOx output, nearly unmeasurable CO, spews out carbon black but only if you romp it too hard, only spews fuel if your injection is setup way wrong.... What's so disgusting about diesel? Mine are all BURNING POLLUTANTS....waste frying oil! Frying oil doesn't even make SULPHUR Dioxide! www.frybrid.com Larry Yours? You own diesel engines now? On what? My 6.2L V-8 stepvan, an old Air Force truck, has a Frybrid running pure oil we get from 3 Chinese restaurants, settle it over a month, pipette 3" off the bottom then filter with 2 truck fuel filter-water seps into 55 gallon drums for usage. Two other guys in our cartel have Frybrids, one a Mercedes 300SD long wheelbase sedan, the other a Volkswagen diesel bug. Here in SC, it was all overkill, a waste of money. After watching a YouTube video from BBC's best car show, I tried what they were doing on my two old Mercedes diesel cars, one a restored 1973 Mercedes 220D and the other a 1983 Mercedes 300TD turbocharged, 5 cyl diesel station wagon. I'm currently running a pint of mineral spirits mixed in 20 gallons of frying oil in those cars, UNMODIFIED, with great success. Skip and Lydia, of Flying Pig fame, were riding around in my 220D on French Fried Oil last night....for free...(c; The only big difference I see is the oil fires a little slower, making less engine knock. They say it has less power and mileage, but I don't see that for me. When the Frybrid switches over from straight diesel, which it starts on to warm the oil to 160F from the heater water before its computer switches, automatically, to fryer oil, I see an increase in speed at the same throttle setting....more power, not less. I suppose my observation is subjective and very unscientific. What I DO notice is the truck went from $95/week to $5/week, overnight. All I have to do is move the 5 gallon oil containers from the restaurants to George's warehouse, in the truck for free of course. Mike, the guy with the Volkswagen, is in charge of "processing". I'm in "delivery". George is in "warehouse management" because it's his warehouse...(c; There's about 1400 gallons in the warehouse, tonight, but I got a call, yesterday, asking me to come get more free product from 2 of the 3 restaurants to make room in their kitchens, so that'll go up another hundred or so gallons Monday afternoon during the restaurant's afternoon break (They help me load if they're not real busy...(c ![]() The restaurants are all provided with a nice primary filter funnel with a fine screen strainer in the bottom of it to get the oil back from their cooling tank into the original plastic jugs it comes in, also solving their oil jug disposal problem. They don't mind, at all, doing this filtering from us as we are saving them about $100-200/month in disposal fees. Fuel in any city with restaurants is abundant if one gets off ones lazy ass and goes to get it. They dump the filter funnels in their garbage and what I take to the warehouse is fairly filtered of the big stuff. After we slowly pump 3" off the bottom of the jugs through our filtering system, the residue on the bottom is dumped into an empty container. When several jugs has filled that container, we set it aside for another month or so to settle it again. In 500 gallons of oil, we find about 2" of "sludge" in a 5 gallon jug that has settled out. This saves us changing the final filters, which have lasted nearly a year without plugging up. The oil we pump in the vehicles is so clear you can read through it. A gallon clear water bottle of it sits on my porch so I can watch for it to get cloudy in winter, which, in South Carolina, it has only done twice last year. A second clear bottle of the 80% oil/20% gasoline I WAS using last winter in the unmodified cars is also up there and it never clouds, at all. I've gotten away from gas/oil mix as mineral spirits from a commercial paint supplier is much cheaper than gas and I use less of it as a thinning agent. Runs great. All of this sounds good, but I cannot imagine how anyone is going to run it in a Hatteras 58 guzzling hundreds of gallons. How would you drag it to the boat, 6 gallons at a time? If you had a warehouse on a WHARF, say for fishing or shrimp boats....that would be a different matter! We have so much "surplus", we've discussed procuring a diesel genset and mounting it behind George's warehouse to turn the excess oil into power we can sell to South Carolina Electric and Gouge in a new program being tested. I found a 250KW, 12 cyl diesel genset I could have gotten for free, control system and all, but to get it here from Alabama would have cost us a fortune...(c; It was in a hospital and only had 700 hours on it. The hospital got a bigger one....two, actually. I sure would have loved to been operating that thing sync'd to the grid....nuts. Larry -- We're NOT running out of fuel. We're just running out of Oil Company fuel. |
#2
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posted to rec.boats,rec.boats.cruising
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Larry wrote:
HK wrote in : Larry wrote: Paul Cassel wrote in : I'm in agreement that diesel engines are disgusting polluters, but they are all we have in marine life. We can either use them or use nothing, IMO. I won't sail with petrol engines due to the safety issue. I have twice been personal witness to yachts exploding due to petrol fumes - both times with deaths. That's odd.....No NOx output, nearly unmeasurable CO, spews out carbon black but only if you romp it too hard, only spews fuel if your injection is setup way wrong.... What's so disgusting about diesel? Mine are all BURNING POLLUTANTS....waste frying oil! Frying oil doesn't even make SULPHUR Dioxide! www.frybrid.com Larry Yours? You own diesel engines now? On what? My 6.2L V-8 stepvan, an old Air Force truck, has a Frybrid running pure oil we get from 3 Chinese restaurants, settle it over a month, pipette 3" off the bottom then filter with 2 truck fuel filter-water seps into 55 gallon drums for usage. Two other guys in our cartel have Frybrids, one a Mercedes 300SD long wheelbase sedan, the other a Volkswagen diesel bug. Here in SC, it was all overkill, a waste of money. After watching a YouTube video from BBC's best car show, I tried what they were doing on my two old Mercedes diesel cars, one a restored 1973 Mercedes 220D and the other a 1983 Mercedes 300TD turbocharged, 5 cyl diesel station wagon. I'm currently running a pint of mineral spirits mixed in 20 gallons of frying oil in those cars, UNMODIFIED, with great success. Skip and Lydia, of Flying Pig fame, were riding around in my 220D on French Fried Oil last night....for free...(c; The only big difference I see is the oil fires a little slower, making less engine knock. They say it has less power and mileage, but I don't see that for me. When the Frybrid switches over from straight diesel, which it starts on to warm the oil to 160F from the heater water before its computer switches, automatically, to fryer oil, I see an increase in speed at the same throttle setting....more power, not less. I suppose my observation is subjective and very unscientific. What I DO notice is the truck went from $95/week to $5/week, overnight. All I have to do is move the 5 gallon oil containers from the restaurants to George's warehouse, in the truck for free of course. Mike, the guy with the Volkswagen, is in charge of "processing". I'm in "delivery". George is in "warehouse management" because it's his warehouse...(c; There's about 1400 gallons in the warehouse, tonight, but I got a call, yesterday, asking me to come get more free product from 2 of the 3 restaurants to make room in their kitchens, so that'll go up another hundred or so gallons Monday afternoon during the restaurant's afternoon break (They help me load if they're not real busy...(c ![]() The restaurants are all provided with a nice primary filter funnel with a fine screen strainer in the bottom of it to get the oil back from their cooling tank into the original plastic jugs it comes in, also solving their oil jug disposal problem. They don't mind, at all, doing this filtering from us as we are saving them about $100-200/month in disposal fees. Fuel in any city with restaurants is abundant if one gets off ones lazy ass and goes to get it. They dump the filter funnels in their garbage and what I take to the warehouse is fairly filtered of the big stuff. After we slowly pump 3" off the bottom of the jugs through our filtering system, the residue on the bottom is dumped into an empty container. When several jugs has filled that container, we set it aside for another month or so to settle it again. In 500 gallons of oil, we find about 2" of "sludge" in a 5 gallon jug that has settled out. This saves us changing the final filters, which have lasted nearly a year without plugging up. The oil we pump in the vehicles is so clear you can read through it. A gallon clear water bottle of it sits on my porch so I can watch for it to get cloudy in winter, which, in South Carolina, it has only done twice last year. A second clear bottle of the 80% oil/20% gasoline I WAS using last winter in the unmodified cars is also up there and it never clouds, at all. I've gotten away from gas/oil mix as mineral spirits from a commercial paint supplier is much cheaper than gas and I use less of it as a thinning agent. Runs great. All of this sounds good, but I cannot imagine how anyone is going to run it in a Hatteras 58 guzzling hundreds of gallons. How would you drag it to the boat, 6 gallons at a time? If you had a warehouse on a WHARF, say for fishing or shrimp boats....that would be a different matter! We have so much "surplus", we've discussed procuring a diesel genset and mounting it behind George's warehouse to turn the excess oil into power we can sell to South Carolina Electric and Gouge in a new program being tested. I found a 250KW, 12 cyl diesel genset I could have gotten for free, control system and all, but to get it here from Alabama would have cost us a fortune...(c; It was in a hospital and only had 700 hours on it. The hospital got a bigger one....two, actually. I sure would have loved to been operating that thing sync'd to the grid....nuts. Larry Cool. |
#3
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posted to rec.boats,rec.boats.cruising
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On Sun, 22 Jul 2007 00:38:47 +0000, Larry wrote:
The oil we pump in the vehicles is so clear you can read through it. A gallon clear water bottle of it sits on my porch so I can watch for it to get cloudy in winter, which, in South Carolina, it has only done twice last year. A second clear bottle of the 80% oil/20% gasoline I WAS using last winter in the unmodified cars is also up there and it never clouds, at all. I don't understand. Does cloudy == freezing? |
#4
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posted to rec.boats,rec.boats.cruising
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thunder wrote in news
![]() @TAKEOUTgti.net: I don't understand. Does cloudy == freezing? As temperature drops, unwinterized diesel fuel, as well as frying oil, solidifies at some temperature. If it gets really cold, it looks like Crisco. Crisco has a much higher melting point than Canola oil, which is what most of the frying oil is. So, systems like Frybrid, HEAT the oil, using the hot water from the heater hose off the engine to heat the pickup area of the tank, the oil lines to the engine, the fuel filter, and a big heat exchanger that raises the oil to 160F which makes it have the same viscosity as diesel fuel for proper injection before feeding it through some switching valves to the injection pump. Viscosity of it varies greatly with temperature. Hotter is thinner, obviously. At the smoking point on a stove, it's like water. We can run on Crisco if you get it hot enough. Diesel engines were originally designed for vegetable oil, but when it was discovered they'd run on dino fuel oil and kerosene which was dirt cheap at the time, they started running them all on dino fuel oil. It'll run on anything that will burn if you can figure out how to inject it at TDC just right, even liquified wood. The "Cloud point" of unwinterized diesel fuel, which is quite simply diesel and gasoline mixed, is around 30F. Vegetable oil clouds around 45F, so if you're going to run it in winter, raw, you need to heat it. That's what the Frybrid and other oil heater systems do...so we can inject it. If diesel manufacturers would change their injection system back to vegetable oils, all these "conversions" would be unnecessary. Mercedes diesels specify you may burn heavier #3 diesel oil if you mix it with kerosene, right in their manual. Us frying oil injectors have just taken that a few steps further...(c; Larry -- Riding down the interstate at 70 for nearly free feels just wonderful! |
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