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Honda to Recycle Rare Earth Metals From Car Parts

First of its kind recycling process to begin this month in Japan.

By Claire_Martin Apr 18, 2012 11:06AM
Honda Insight photo by HondaStarting later this month, Honda will start extracting rare earth metals from the used batteries of its hybrid vehicles and recycling them for new-car parts. The automaker is partnering with Japan Metals & Chemicals Co. to execute the program.

"The new operation will be the first in the world to extract rare earth metals as part of a mass-production process at a recycling plant," according to Honda's press release.

Here's how the process will work: Honda will take rare earth metals from used nickel-metal hydride batteries collected from its hybrid vehicles both inside and outside of Japan. The automaker will be able to extract as much as 80% of rare earth metals contained in the nickel-metal hydride batteries. 

Honda had already been recycling scrap containing nickel as a raw material of stainless steel, but its partnership with Japan Metals & Chemicals will allow it to stabilize the process and thereby mass-recycle the extremely valuable metals with a purity as high as if they'd been newly mined and refined.

Honda recycling diagram by Honda.Eventually, the carmaker will also extract rare earth metals from other parts. All of the recycled rare earth metals will go into constructing the nickel-metal hydride batteries of its hybrid models -- the Civic Hybrid and Insight -- as well as various other Honda parts.  

[Sources: Gizmag, Honda]
10Comments
Apr 18, 2012 2:40PM
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I see no reason to hate the Japanese for this. There have been persuits to find methods of recycling the toxic batteries from Hybrids for a while now. Glad to see an automaker has finally found a method to use something from it. Kudos to Honda.
Apr 19, 2012 4:07AM
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Considering the prices of rare earth metals this is a smart move!
Apr 18, 2012 3:17PM
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Are Detroit automakers applying any effort in this area?

 

 

Apr 20, 2012 9:15AM
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And I thought Honda crap just composted into lawn fertilizer.
Apr 20, 2012 4:18AM
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It's no wonder Honda is good at recycling, their cars usually find their way into the recycle bin sooner rather than later.  You don't see many 20 year old Hondas on the road, they've all gone to the crusher already.
Apr 20, 2012 10:40AM
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I don't see very many Detroit vehicles on the road that are over 20 years old so that must mean something.

You're joking, right?  Why is there a huge aftermarket business for parts, accessories, and customization for Fords, GMs and Chryslers for models from the '20s, '30s, '40s, '50s, '60s, '70s and '80s?  You can even rebuild some models from the ground up with the available new parts.  Can't say that for Japanese cars because none of them last long enough for any of the aftermarket companies to care about them.


Go to eBay and search for Toyotas or Hondas from '70-'79, then '80-'89 and you'll see that the list of used ones is very short.  In fact, the first date range only picked up 37 Toyotas, and 33 of them were old Land Cruisers, not Toyota cars or pickups.  Only came up with 2 Honda Civics for the same date range.  Didn't get much better when you moved up to the '80-'89 range.  You get 2-3 dozen tops.  Do the same thing for GM and Ford and you get hundreds that are still on the road, not recycled into refrigerators or washing machines like the Toyotas and Hondas.  I'll take an American or European car for longevity over anything from Japan and Korea which appear to have only a 10-15 year shelf-life and then their bodies disintegrate. 

Apr 20, 2012 6:58AM
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Don't they usually recycle Hondas into manure spreaders?

Isn't that being a bit generous?

Apr 20, 2012 6:00AM
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Don't they usually recycle Hondas into manure spreaders?
Apr 18, 2012 1:04PM
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Gotta hate the Japanese for this huh? Subaru is now producing vehicles with very little waste left over. They recycle everything.
Apr 20, 2012 10:01AM
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Hey, I just passed a junk yard and it's next to a GM dealership. I guess you can say GM is recycling to. I don't see very many Detroit vehicles on the road that are over 20 years old so that must mean something.
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