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Australian scientists may have discovered solution to our plastic recycling problem
ABC AU ^ | 11 19 2019 | Nadia Daly

Posted on 11/19/2019 5:23:18 PM PST by yesthatjallen

When China announced in January 2018 that it would stop taking Australia's recyclable waste it was a wake-up call for the industry.

Now Dr Humphreys sees the mountains of stockpiled plastic as a wasted resource — one he says could be used instead as fuel or remade into new plastic.

His Catalytic Hydrothermal Reactor (Cat-HTR) does just that through a form of chemical recycling that changes the plastics at a molecular level using hot water at a high pressure to turn them back into oil.

"What we're doing is we're simply taking those materials and converting them back to the liquids and the chemicals they came from," he told 7.30.

From there, the oil can be turned into bitumen, petrol or back into different kinds of plastics.

SNIP

(Excerpt) Read more at abc.net.au ...


TOPICS: News/Current Events
KEYWORDS: plastics; recycling
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1 posted on 11/19/2019 5:23:18 PM PST by yesthatjallen
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To: All

2 posted on 11/19/2019 5:28:20 PM PST by yesthatjallen
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To: yesthatjallen

> using hot water at a high pressure to turn them back into oil <

What? More oil? How dare they! This is going to get Greta Thunberg even angrier than before.


3 posted on 11/19/2019 5:33:20 PM PST by Leaning Right (I have already previewed or do not wish to preview this composition.)
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To: yesthatjallen

how much energy and how much plastic did it take to make that 1 liter of “oil”?


4 posted on 11/19/2019 5:33:33 PM PST by jimfr
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To: yesthatjallen; Fred Nerks

Apparently you have struck oil!


5 posted on 11/19/2019 5:34:42 PM PST by Candor7 ((Obama Fascism)http://www.americanthinker.com/articles/2009/05/barack_obam_the_quintessentia_1.html)
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To: jimfr
how much energy and how much plastic did it take to make that 1 liter of “oil”?

That is the question.

6 posted on 11/19/2019 5:39:35 PM PST by Jeff Chandler (BLACK LIVES MAGA)
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To: yesthatjallen

They’ve known about making oil out of plastics for years. I remember from about thirty years a huge used tire dump in the Virginia mountains caught fire and because it was in a steep gully they couldn’t get to it to put it out so it burnt for weeks. The big problem was oil was running down the gully from the bottom of the pile.


7 posted on 11/19/2019 5:43:43 PM PST by fella ("As it was before Noah so shall it be again,")
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To: yesthatjallen
Be a revolutionary! Stand up!!

Adding plastic straws to your every Amazon order is as easy as pie and a lot cheaper. Gotta do it every order or it doesn't work.

Make leftists cry. Or don't and we all die in unspeakable torture.

8 posted on 11/19/2019 5:48:00 PM PST by coaster123 (Distrust everyone under fifty.)
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To: fella

I’ve sold shredded tires to a Wisconsin utility.
They burn good, along with chopped railroad ties.


9 posted on 11/19/2019 5:49:15 PM PST by Eric in the Ozarks (Baseball players, gangsters and musicians are remembered. But journalists are forgotten.)
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To: Eric in the Ozarks

Somewhere a greenie read your post and had a cardiac incident!


10 posted on 11/19/2019 5:52:17 PM PST by mad_as_he$$ (Ginsberg didn't kill herself.)
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To: yesthatjallen
I think I missed something. This is different than Thermal depolymerization?
11 posted on 11/19/2019 6:02:11 PM PST by gnarledmaw (Hive minded liberals worship leaders, sovereign conservatives elect servants.)
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To: yesthatjallen

Cool.


12 posted on 11/19/2019 6:04:47 PM PST by NormsRevenge (Semper Fi - Monthly Donors Rock!!!)
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To: yesthatjallen

Deja vu all over again.


13 posted on 11/19/2019 6:05:50 PM PST by E. Pluribus Unum (Democrats only believe in democracy when they win the election.)
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To: yesthatjallen

Once upon a time, glass was used to hole all of our liquids.


14 posted on 11/19/2019 6:09:53 PM PST by Dogbert41 (Blessed is He who comes in the Name of the Lord!)
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To: Eric in the Ozarks

I burn a few tires every year to celebrate Earth Day.


15 posted on 11/19/2019 6:18:24 PM PST by Lurkina.n.Learnin (If you want a definition of "bullying" just watch the Democrats in the Senate)
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To: gnarledmaw
Dr Humphreys said the Cat-HTR technology he and his co-founder patented was different from existing plastic-to-oil technologies like pyrolysis, which is a process that involves heating materials at a very high temperature.

Unlike traditional physical recycling, it does not require plastics to be separated according to type and colour, and can recycle anything from milk cartons to wetsuits and even wood by-products.

It also means plastic products can be recycled again and again.

16 posted on 11/19/2019 6:31:02 PM PST by yesthatjallen
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To: yesthatjallen

Taiwan simply open-burned our plastic. It was an open secret, but our masters didn’t want the country to turn against recycling (as it would crash a lot of leftist egos)...so it never got much play.


17 posted on 11/19/2019 7:10:50 PM PST by BobL (I drive a pickup truck to work because it makes me feel like a man.)
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To: yesthatjallen

Pyrolysis of oil is simple. This is not new. They went to the UK because they subsidize the product with credits. Australia did not. Tech doesn’t pay for itself, unless government gives credits.

Solyndra.

There is an efficient tech being deployed now in the US.


18 posted on 11/19/2019 7:10:56 PM PST by Titus-Maximus (The trouble with socialism is that you soon run out of other people's zoo animals to eat.)
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To: Leaning Right

So, you just put them in an Insta-Pot.


19 posted on 11/19/2019 8:00:30 PM PST by Mr. Blond
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To: yesthatjallen
Using hot water at high pressure to get oil? Sounds like fracking to me.

PlastiFrack might be a good thing to trademark.

20 posted on 11/19/2019 8:15:57 PM PST by who_would_fardels_bear
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