Topic profile page for Gaseous.
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Topic "Gaseous" was discussed 0 times on 0 sites in last 3 months
@ agent139 apart from that, how do u turn a... @ agent139 apart from that, how do u turn a nonproductive and gaseous stage into solid work? can't get the grip. any tips? 11:36 PM Nov 27th from web
Started 1 month, 1 week ago (2009-11-10 16:29:00)
by princess...
hi can you please help me make a balanced chemical equation liquid butanol (C4H10O) and gaseous oxygen? i thought it was C4H10O (l)+ 6O2 (g) -> 4CO2 (g) + 5H2O but its not? thanks!
Started 1 week ago (2009-12-11 16:59:00)
by Musquacook
I've been told one can use gaseous N2 for a blow-down pressurization system for LOX/RP or LOX/CH4 pressure fed rockets in place of He or Tridyne. Conventional wisdom seems to be that N2 is a poor pressurant as it is heavier than He and it will dissolve in the propellants, causing a significant loss in Isp. Yet, I've also heard it claimed N2 is good alternative to He if you do not pressurize ...
Started 1 week ago (2009-12-11 17:43:00)
by Musquacook
Quote from: OV-106 on Today at 05:10 PM Well with Lox you could use gaseous O2 to pressurize. With methane, if you store it as a gas, you don't need a pressurant. Helium does absorb into propellants over time as well and with all things in engineering, it's a trade off and what type of pressurant to use and the type of aquisition system you want (screens, bladder/diaphragm separting the...
Started 6 days, 18 hours ago (2009-12-12 16:52:00)
by ajassat
I understand that liquid water cannot exists on Mars for extended periods of time because: a) The atmosphere is too thin b) Resulting in a lower boiling point water c) Which leads to sublimification of solid ice into gaseous vapour Quite specifically , I would like to understand the following: 1. Why a lower atmospheric pressure reduces ...
Started 3 days, 22 hours ago (2009-12-15 12:52:00)
by ozdancer
Has anyone done this? I've decided the gaseous maximum effect of all the sugar alcohols & even stevia to a lesser extent is not work it. But long-term I don't want to use powdered splenda either. I presume it's OK to import as you can get the davinci & torani syrups that use it. Any & all info greatly appreciated.
Started 1 week, 1 day ago (2009-12-10 11:57:21)
by Rawnoc
JBII CEO has said from the beginning that all OTHER plastic to fuel companies have this problem....because they lack JBII's catalyst which results in very little pollutants. > > The air emissions from the boiler unit that burns the gaseous content released from the proccess are a serious issue. There can be a lot of Hazardous Air Pollutants (HAPs) in a mixed bag of melted or reacted plastics (...
Started 9 hours, 43 minutes ago (2009-12-19 01:49:05)
by mrfence
[b]Biofuel[/b] Biofuel is a frequently used term for environmentally conscientious or alternative types of fuel, and is sometimes used synonomously with biodiesel. Biofuel comes in various forms including liquid, solid, or gaseous fuel and comes from “recently” dead biological material. With the renewable attributes, biofuel differs from traditional fossil fuels that are derived from long dead ...
Started 6 days, 6 hours ago (2009-12-13 05:17:00)
by Dustpuppy
Quote: Originally Posted by Dustpuppy Well I sort of didn't want to either but meh, it's late, I'm bored, why not. Liquid hydrogen has a molar mas of 2.02g and a density of 67.8kg/m^3 according to wikipedia. So for n, 67,000g / 2.02g = 33564.36 -> n = 33564.36 moles Now I have no idea what the ...
Started 6 days, 18 hours ago (2009-12-12 16:56:00)
by mikes
QUOTE(stangbat @ Dec 12 2009, 03:50 PM) If the cylinder only had gaseous CO2 inside, then we could use the Ideal Gas Law to approximate the PVT relationship, correct? Yes, that's the point where the high pressure gauge starts dropping. QUOTE You mention that nitrogen closely follows the ideal gas law, but if it were under the same conditions as with a CO2 cylinder, wouldn't it...
Started 3 days, 23 hours ago (2009-12-15 11:51:00)
by tallcharlie
> quote: Originally posted by 22lrplinker quote: Originally posted by tallcharlie quote: Originally posted by 22lrplinker quote: Originally posted by tallcharlie Liquified natural gas and liquid propane are bombs... Wow... you had better contact our city government and warn them of the danger... as ALL of the busses are CNG powered, as well as...
Started 4 days, 18 hours ago (2009-12-14 17:10:21)
by dkjordan23
ThrowedInDaGame wrote: The Yes Guy wrote: alleyzonjay wrote: this topic is weird, like I rly do believe. have I ever seen them? no. will I ever see them? probably not, but it would be cool if I could.. I think a good representation of what aliens look like and act like would be in Independence Day.. Uh oh. Was ...
dc-2 wrote: watch4bear wrote: A freshman at Eagle Rock Junior High won first prize at the Greater Idaho Falls Science Fair. He was attempting to show how conditioned we have become to the alarmists practicing junk science and spreading fear of everything in our environment. In his project he urged people to sign a petition demanding strict control or total elimination of the ...
