Featured Full-scale Ammonia Engine Test Announced

Wonder if someday bunker fuel can be done away with. Bunker fuel is a far cry from clean right there.
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Every fuel type has its risk... I'd choose Methanol over Ammonia every time. The way people have lost limbs to ammonia leaks in industrial accidents is hideous... What's more an ammonia leak is way more dangerous than a gasoline leak:

"Every year ammonia refrigeration systems cause accidents and explosions in large commercial factories across the United States. Although large companies are aware of the risks of using ammonia refrigeration, it is very important that companies inform their workers of these risks as well. Workers who may be exposed to ammonia or become victims of an ammonia blast should know the potentially lethal effects of this chemical. Even a small leak in these refrigeration systems can have deadly consequences if not caught in time. Ammonia refrigeration is very dangerous because when the chemical is mixed with air in the 16%-25% range it can cause a large explosion capable of leveling an entire building. The ammonia itself is also very toxic and is corrosive to the eyes, skin, and lungs. Workers involved in ammonia accidents of this type are likely to sustain severe injuries and burns if they survive. Even though ammonia is a serious health hazard, many large corporations choose to use this type of refrigeration because of ammonia's heat transferring properties, its cost effectiveness, its wide availability, and its low impact on the environment." Will Dangerous Ammonia Refrigeration Systems be Phased Out? | Norfolk-Portsmouth Injury Law News

 

The whole trick with bunker fuel is that if you don't use it as fuel, you are... doing something else with it. Because you have it. It's what's left after you've sold off all the nicer cousins from the oil.

So you either make sure it meets some minimum standard and sell it, or you pay to have it removed as hazardous waste. Easy decision there.

Bunker fuel doesn't go away until petroleum usage goes away. But hopefully we can use it in furnaces that will handle it more thoroughly than ocean-going cargo ships.

 

Conversion to tar would be best considering our asphalt shortage causing poor use cases of cement in northern states

Cement roads seem to be garbage after one winter asphalt seems to last longer

 

I think you mean concrete roads. And I think you have it backwards.
They make things like overpasses with concrete that last decades while the asphalt roads on either side have to be ground off and repaved over many times while the concrete remains untouched.

Mike

 

I always thought this was the best: Reaction Motors XLR99 - Wikipedia

The engine is propelled by liquid oxygen and anhydrous ammonia, pumped into the engine by turbopumps at a mass flow rate of over 10,000 lb (4,500 kg) per minute.
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Bob Wilson

 

the concrete roads turn to garbage in about 1 winter up here, feels like riding a horse

Despite Road Damage, Wisconsin Has Welcomed Heavy Trucks | Wisconsin Public Radio

 

Unless there's some weird local effect, I think you have that exactly backwards.

 

the trick with concrete is how much it's reinforced & sectioned. Unfortunately a lot of it isn't either.
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Out here on the west coast, and especially in California, all the interstates have an incredibly thick layer of concrete and rebar on all mountain passes where the road conditions create the greatest amount of wear and tear...

 

Montana, at least our area, uses gravel. Of course as the ice melts, so go the windshields. Good money to be made by those mobile guys that inject resin into the cracks to stop them from growing.

 

Bunker fuel is cheap and container ships and oil tankers are heavy and thirsty. How many people are willing to pay more for imported goods. Out in the middle of the ocean a lot of the things that are unhealthy in big cities causes very little damage compared to big storms carrying garbage into the oceans. I would call this the last mile that needs to be addressed.

 

The concrete freeways in California are terrible at each expansion joint they are uneven and create a very uneven harsh ride.