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Diesels in the News

8143 messages,  Last post on Nov 27, 2009 at 12:10 PM

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#7331 of 8143
Re: Refiners shifting their focus [moparbad] by gagrice
Dec 31, 2008 (1:24 pm)
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Replying to: moparbad (Dec 31, 2008 12:08 pm)

I guess I better get off my duff and buy a diesel SUV before diesel prices drop below gas.
#7332 of 8143
Re: Natural Gas to diesel? [gagrice] by plekto
Dec 31, 2008 (11:52 pm)
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Replying to: gagrice (Dec 31, 2008 6:44 am)

Any of the gasses or liquids in the same family would work, in theory. Yes, the tanks are a bit of a problem, but they are loads cheaper than a set of batteries to replace and with a purpose-built vehicle, the tanks wouldn't be a miserable kludge. Early electric vehicles were similar as well fi you remember, with their trunks filled with batteries and so on.
 
It just works. Pickens is a bit over the top, but we do have tons of the stuff that we could make and it's not going to use a drop of ethanol or foreign oil. And most people, if you could get 300-400 miles range, wouldn't care WHAT they fill the car with as long as it's cheap and quick.
#7333 of 8143
Re: Natural Gas to diesel? [plekto] by gagrice
Jan 01, 2009 (5:29 am)
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Replying to: plekto (Dec 31, 2008 11:52 pm)

it's not going to use a drop of ethanol or foreign oil.
 
I think people would be surprised to know just how much natural gas is used in the growing of corn and processing ethanol. The main fertilizer used to grow corn anhydrous ammonia is made from natural gas. Natural gas is used to process the corn into ethanol. Of course a lot of diesel is used in the farming and transportation of ethanol. I have never figured out why we spend so much time experimenting with hydrogen cars when it takes as much natural gas to produce the hydrogen as it would to just power the car. The trick now is getting the massive amounts of Natural Gas out of the Arctic down to the people. It will decrease our trade deficit and benefit Alaska as well as the Midwest. As long as they do not waste it growing corn for ethanol.
#7334 of 8143
Re: Natural Gas to diesel? [plekto] by ruking1
Jan 01, 2009 (8:25 am)
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Replying to: plekto (Dec 31, 2008 11:52 pm)

Being as how this is a diesel thread, just the Honda nat gas product shows how natural gas is even farther from implementation than diesel. Diesel only has a "small premium" compared to natural gas. The natural gas Civic costs 25,100 plus 1200 and installation costs: compared with a DX 16,205. The math indicates a min of 9,000 over a gasser. If you want that way cheaper home fuel ability you are talking more like 10,000 over. The nat gas EPA ratings are 24/36 vs 25/36 rug to pug.
#7335 of 8143
by jimlockey
Jan 01, 2009 (2:46 pm)
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The Dallas Transit System has been using natural gas for a while.
#7336 of 8143
Re: Will CARB & EPA bankrupt the trucking industry? [plekto] by houdini1
Jan 02, 2009 (7:54 pm)
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Replying to: plekto (Dec 30, 2008 10:54 pm)

CNG is a great idea. I have often wondered why we don't take advantage of it. I remember a trip to Canada a few years ago and the cabs there could run on either cng or gasoline...dual systems. That could solve a lot of problems here. Fill up at home for most of your needs then buy gas or diesel when and if you needed it.
 
I do remember that they had problems running on cng at higher altitudes.
#7337 of 8143
Re: Will CARB & EPA bankrupt the trucking industry? [houdini1] by easym1
Jan 02, 2009 (8:46 pm)
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Replying to: houdini1 (Jan 02, 2009 7:54 pm)

Both Canada and USA are rich in CNG but both countrie's car manufacturers don't seemed to notice this great potential.
#7338 of 8143
... CARB, EPA, Pilot, TA: it's 2009 by roland3
Jan 07, 2009 (10:02 am)
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... I've made a prediction on Edmunds that urea systems will be obsolete before the last truckstop in California has the pumps and tanks installed. So: we have the relatively new Argonne Labs patent for NOx reduction, and today we have breaking news that Eaton Corp. and Clean Diesel Technologies are collaborating on a system that will improve Eaton's system that does not require on-board tanks or a couple hundred million of infrastructure. Geeshe, what a novel idea: USA technology for a USA and Earth problem.
..
... I am sure the bean counters in Pilot and TA told the execs that they are the smartest guys in the room, because it's as simple as this: look at Europe: X amount of regs, equals X amount of fuel, equals X amount of urea, BUT did they tell you this technology might be ten years old by the time you have it implemented. Maybe that is the problem, the bean counters and the reg makers are building engines. It might actually be a fortuitous time for Flying J to be in Chapter 11 as they should come out the other side of this and not have truckers haul away their probably hazardous ammonia tanks. Arnold, why not save the State and the trucking industry, a few hundred million and stop this nightmare before the first one goes in the ground ??? But wait, don't forget Homeland Security on this deal !!!
#7339 of 8143
CARB & EPA Cool Aid by yesdiesel1
Jan 09, 2009 (10:18 am)
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Well we know that eight years of an oil administration that could do nothing right what are we up against with the coming Clinton 2.0' or Obama for those that have not noticed.
 
#7340 of 8143
Re: ... CARB, EPA, Pilot, TA: it's 2009 [roland3] by roland3
Jan 10, 2009 (8:27 am)
Reply

Replying to: roland3 (Jan 07, 2009 10:02 am)

... There is also one or more particulate filters that also reduce NOx; although not enough to meet the latest CARB regs, as a stand alone system.

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