nikotyna1939
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high temprerature seal up to 900 celsius
what kind of material is used for tight check valve seal
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subskune
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How do you get a seal to 900C? This is much for an amateur setup! What is going through, what is the seal made of? Depending on usage you might go
with ceramic wool, or graphite powder
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nikotyna1939
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i need the seal for steam and naphtha vapor
[Edited on 10-4-2019 by nikotyna1939]
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Ubya
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still want to try steam cracking of naphta to get benzene uh.
at 900°C steam burns steel (oxidizes it quite rapidly).
again i suggest you to give up, if you want just to get benzene from a cheap source pick PET bottles from the streets, they are free, add calcium
hydroxide or sodium hydroxide and heat it (not to 900°C...). still high temperatures as you like, but not a bomb anymore
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wg48temp9
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I guess a metal to metal seal. But at 900C you probably need an exotic metal alloy like Inconel which will be expensive.
If you search for high temperature check valve you will find various examples.
I am wg48 but not on my usual pc hence the temp handle.
Thank goodness for Fleming and the fungi.
Old codger' lives matters, wear a mask and help save them.
Be aware of demagoguery, keep your frontal lobes fully engaged.
I don't know who invented mRNA vaccines but they should get a fancy medal and I hope they made a shed load of money from it.
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rockyit98
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use stainless steel. http://www.ssina.com/composition/temperature.html
i am at the same problem with steam 900C for making activated carbon like cody did.
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monolithic
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How are you getting steam to 900C unless you're superheating under absurd pressure?
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Ubya
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steam can get to 900°C even at atmospheric pressure, just heat it.
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Texium
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Thread Moved
13-3-2024 at 05:12 |
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