| Home |
| Search |
| Today's Posts |
|
|
|
#1
posted to rec.boats
|
|||
|
|||
|
|
|
#3
posted to rec.boats
|
|||
|
|||
|
In article .com,
says... jps wrote: In article , says... Don White wrote: tillius wrote: Don White wrote: Harry Krause wrote: tillius wrote: So Comrad Harry, either reply intelligently, or I can send you to the commie killfile. I don't give a damn what you do. Why should I? He's desperate for at least one person to pay attention to him. Well, hardly. You're a bit annoying with your left wing dribble too. I did notice that, unlike Comrad Harry, you do occasionally post about boating. That'll probably keep you out of my commie-killfile for a while, at least. Till Power to the People! Till wouldn't know a commie if one bit him on the butt. He's just another brain-dead Bert. The thread seems an obvious butanol troll. How quickly he gathered all that new info on the ethanol vs. butanol debate. jps Nope, wasn't a butanol troll. Was a sincere question about what I might need to do to my engine because of the ethanol issues. Found the butanol info while I was searching the ethanol problem. Was just provided FYI until comrad Krause had to interject idiotic remarks into the thread. Till You seem mighty convinced about butanol's superiority at a really fast pace (within hours). I'm curious if you've visited any websites of the worthy opposition to butanol to see what, if any, downsides exist... jps |
|
#4
posted to rec.boats
|
|||
|
|||
|
jps wrote: In article .com, says... jps wrote: In article , says... Don White wrote: tillius wrote: Don White wrote: Harry Krause wrote: tillius wrote: So Comrad Harry, either reply intelligently, or I can send you to the commie killfile. I don't give a damn what you do. Why should I? He's desperate for at least one person to pay attention to him. Well, hardly. You're a bit annoying with your left wing dribble too. I did notice that, unlike Comrad Harry, you do occasionally post about boating. That'll probably keep you out of my commie-killfile for a while, at least. Till Power to the People! Till wouldn't know a commie if one bit him on the butt. He's just another brain-dead Bert. The thread seems an obvious butanol troll. How quickly he gathered all that new info on the ethanol vs. butanol debate. jps Nope, wasn't a butanol troll. Was a sincere question about what I might need to do to my engine because of the ethanol issues. Found the butanol info while I was searching the ethanol problem. Was just provided FYI until comrad Krause had to interject idiotic remarks into the thread. Till You seem mighty convinced about butanol's superiority at a really fast pace (within hours). I'm curious if you've visited any websites of the worthy opposition to butanol to see what, if any, downsides exist... jps The only downsides I've read about so far are the odor and the possibility of hard starts in cold weather. I haven't seen any specific sites in worthy opposition to butanol. My butanol googles returned none so far. If you know of additional information, I'd welcome a link. Till |
|
#5
posted to rec.boats
|
|||
|
|||
|
Also, I've looked for the past week at the effects and up/downsides of
Ethanol vs. Butanol. This thread was one of the last things I did searching for my answers. I am still seeking downsides to butanol, but again, aside from the odor during production and the possible hard starts in cold wheather with a 95 degree flashpoint, and the toxicity (not more toxic than gasoline, however), the only other con I can find was it's high cost of production. The new processes using fibrous fermentation beds have changed the cost of production ($1.05 - $1.25/gallon using corn feedstock) AND yeilds per bushel of feedstock to the same as ethanol, only with higher energy yeild per gallon of fuel. Using a feedstock such as dairy waste from cheese manufacturing reduces the production cost per gallon of butanol to approximately $0.50 per gallon. Again, if you know of links to more downside information on butanol, please let me know. I'm considering forming a co-op to investigate butanol production for the personal use of co-op members in my area. Till |
|
#6
posted to rec.boats
|
|||
|
|||
|
"tillius" wrote in message oups.com... Also, I've looked for the past week at the effects and up/downsides of Ethanol vs. Butanol. This thread was one of the last things I did searching for my answers. I am still seeking downsides to butanol, but again, aside from the odor during production and the possible hard starts in cold wheather with a 95 degree flashpoint, and the toxicity (not more toxic than gasoline, however), the only other con I can find was it's high cost of production. The new processes using fibrous fermentation beds have changed the cost of production ($1.05 - $1.25/gallon using corn feedstock) AND yeilds per bushel of feedstock to the same as ethanol, only with higher energy yeild per gallon of fuel. Using a feedstock such as dairy waste from cheese manufacturing reduces the production cost per gallon of butanol to approximately $0.50 per gallon. Again, if you know of links to more downside information on butanol, please let me know. I'm considering forming a co-op to investigate butanol production for the personal use of co-op members in my area. Till The downside of ethanol, butanol or any other manufactured from grown crops fuel, is that there is not going to be enough of the stuff. Would take just about all our present food grown to provide our present fuel usage. |
|
#7
posted to rec.boats
|
|||
|
|||
|
Calif Bill wrote: "tillius" wrote in message oups.com... Also, I've looked for the past week at the effects and up/downsides of Ethanol vs. Butanol. This thread was one of the last things I did searching for my answers. I am still seeking downsides to butanol, but again, aside from the odor during production and the possible hard starts in cold wheather with a 95 degree flashpoint, and the toxicity (not more toxic than gasoline, however), the only other con I can find was it's high cost of production. The new processes using fibrous fermentation beds have changed the cost of production ($1.05 - $1.25/gallon using corn feedstock) AND yeilds per bushel of feedstock to the same as ethanol, only with higher energy yeild per gallon of fuel. Using a feedstock such as dairy waste from cheese manufacturing reduces the production cost per gallon of butanol to approximately $0.50 per gallon. Again, if you know of links to more downside information on butanol, please let me know. I'm considering forming a co-op to investigate butanol production for the personal use of co-op members in my area. Till The downside of ethanol, butanol or any other manufactured from grown crops fuel, is that there is not going to be enough of the stuff. Would take just about all our present food grown to provide our present fuel usage. I understand the quantity of feedstock it would take to supply our present fuel usage with bio-fuels, however, there are several points that should be considered: 1. Using these newer fermentation methods, butanol (or ehtanol) can be produced from waste agri-products, such as rice straw, corn stalks, sawdust, and the dairy waste from cheese production. 2. Bio-fuels can be produced from crops such as Jatropha (yeilding 200 gallons per acre), Coconut (300 gals/acre), and Palm (600 gals/acre). All of these crops can be grown in arid regions where the current agricultural footprint is very small. 3. Over 60% of the US corn crop is low quality Bt corn, which has hardly any market value and which is usually discarded (at tax payers expense) into inefficient ethanol production, or dumped into 3rd world countries as sub-par livestock feed. 4. Over 40% of our farmland is currenly unfarmed. Thanks to well intentioned governement subsidies that actually pay the farmers not to produce certain crops, we are wasting a vast portion of our natural resources. The feedstock to supply our energy needs with bio-fuel could easily be produced by putting our agricultural industries back to work, while at the same time reducing their dependancy upon government subsidies AND reducing out tax burden. Till |
| Reply |
| Thread Tools | Search this Thread |
| Display Modes | |
|
|