[Grade 11 Chemistry: fuels] Not really sure what the process is for obtaining Methane from natural gas is, I'd like to know a bit more about each process (landfill gas collection vs natural gas combustion). I'm guessing the latter is more environmentally damaging but still, guessing isn't the best.

https://preview.redd.it/95hfsq2v9v281.png?width=320&format=png&auto=webp&s=75525352005e83959d96ff617394fc6fd8a762ad

πŸ‘︎ 2
πŸ’¬︎
πŸ‘€︎ u/Aethtetitties
πŸ“…︎ Dec 01 2021
🚨︎ report
Questions about combustion process in a gas forge

I am running a self-made gasforge with a partly homemade venturi ribbon-burner. While heating up the forge often starts throwing out lots of CO if I don't open the door at some point or fiddle with the air inlet.

The weird thing is... It helps if I close the air intake quite far, so that the combustion in the forge turns yellow.

Shouldn't less air mean MORE carbon monoxide? Can anyone explain what is happening here?

πŸ‘︎ 3
πŸ’¬︎
πŸ‘€︎ u/SauBaer42
πŸ“…︎ Aug 22 2021
🚨︎ report
Audi boss promotes phasing out of internal combustion engines - "Coal, crude oil and natural gas have the same effect on our society as drugs. They are easy to have, are extremely addictive, and we only notice the damage they do to us when the rush is over." sueddeutsche.de/wirtschaf…
πŸ‘︎ 2k
πŸ’¬︎
πŸ‘€︎ u/Activehannes
πŸ“…︎ Oct 07 2021
🚨︎ report
For supersonic aircraft, the inlet is designed to reduce the air flow velocity from supersonic to subsonic. Is there a way for the reverse to happen where subsonic air flow can be made to go supersonic without a combustion process or afterburner?
πŸ‘︎ 14
πŸ’¬︎
πŸ‘€︎ u/dragonmidnight
πŸ“…︎ Jan 05 2022
🚨︎ report
Does a combustion reaction always need to have an organic compound and oxygen gas as the reactants and water and Carbon dioxide as the product?

What if there's no organic compound present in the reaction? Is that considered already as not a combustion reaction?

πŸ‘︎ 1k
πŸ’¬︎
πŸ‘€︎ u/INFP-Ca
πŸ“…︎ Oct 13 2021
🚨︎ report
Internal workings of a car engine. [How to Infograph mechanical engineering 4 stroke step process motor combustion gas automobile valves spark plug fuel] gfycat.com/WideCreamyArch…
πŸ‘︎ 4
πŸ’¬︎
πŸ‘€︎ u/jaxspider
πŸ“…︎ Jan 05 2015
🚨︎ report
Sep 5, 2021 - Italy Wants to Exempt Lamborghini and Ferrari From Future Gas Engine Ban::: The Italian government is working on a deal with the EU, arguing small-batch supercar combustion engines should be saved... thedrive.com/news/42264/i…
πŸ‘︎ 447
πŸ’¬︎
πŸ‘€︎ u/DomPachino
πŸ“…︎ Sep 06 2021
🚨︎ report
A standard internal combustion engine burns fuel and oxygen, which burns to produce a greater number of gas molecules as well as heat. Assuming that both of these produce power, which one produces most of the power? The heat excess or the stoichiometric excess?

At a simple glance C8H18+13.5O2=8CO2+9H2O, or 14.5 gas molecules into 17 gas molecules. Is this the greater cause of pressure in the cylinder, or the heat given off and the resulting expansion (roughly online with the ideal gas law)?

πŸ‘︎ 816
πŸ’¬︎
πŸ“…︎ Sep 30 2021
🚨︎ report
Does anyone know of a link to a chart that shows what normal combustion analysis numbers should be for Natural gas and #2 oil
πŸ‘︎ 2
πŸ’¬︎
πŸ‘€︎ u/urbanachiever730
πŸ“…︎ Dec 22 2021
🚨︎ report
We may someday stop manufacturing cars with internal combustion engines. When/if that happens gas stations may no longer sell gas. But in the case of a long power outage, what will we use for a backup generator?
πŸ‘︎ 6
πŸ’¬︎
πŸ‘€︎ u/LateBoomerKY
πŸ“…︎ Nov 22 2021
🚨︎ report
Canada Moves to Ban New Combustion-engine Cars by 2035: The Federal Government Announces a New Timeline to Completely Phase Out Gas and Diesel Cars, but Only Makes Vague Promises of How We’ll Get There driving.ca/column/motor-m…
πŸ‘︎ 7
πŸ’¬︎
πŸ‘€︎ u/greyfalcon333
πŸ“…︎ Jan 05 2022
🚨︎ report
Audi CEO Duesmann calls for phasing out combustion engine cars: "Coal, oil and natural gas act like drugs" rnd.de/wirtschaft/audi-ch…
πŸ‘︎ 215
πŸ’¬︎
πŸ‘€︎ u/linknewtab
πŸ“…︎ Oct 06 2021
🚨︎ report
is h2o liquid or gas in combustion reactions which do i put please someone answer actually doesnt matter im already dead from spesh so wont be alive to see the answers
πŸ‘︎ 17
πŸ’¬︎
πŸ“…︎ Nov 08 2021
🚨︎ report
Are man or vehicle-portable coilguns/combustion light-gas guns/scram cannons a viable alternative to firearms?

I'm a hard sci-fi writer looking for advanced weapons for aliens to provide various human groups in a proxy war. So far, coilguns seem the most probable, as man-portable versions have already been built, but they're not exactly fit for combat. Preferably, the weapons would have some sort of edge over normal firearms; otherwise there'd be no reason to use them.

πŸ‘︎ 3
πŸ’¬︎
πŸ‘€︎ u/Pyropeace
πŸ“…︎ Nov 28 2021
🚨︎ report
GE to supply hydrogen-ready gas turbines for 1.34GW power plant in China. This technology has enabled the DLN 2.6e combustion system to operate on blends of natural gas and hydrogen, and GE has a technology roadmap to achieve 100% hydrogen in this platform powerengineeringint.com/g…
πŸ‘︎ 11
πŸ’¬︎
πŸ‘€︎ u/chopchopped
πŸ“…︎ Dec 11 2021
🚨︎ report
Video from my laboratory testing of a 3D printed combustion chamber of my own design as part of my PhD, which focuses on the applications of additive manufacturing in combustion chambers for micro gas turbines. v.redd.it/wj4hmfr1b7s61
πŸ‘︎ 4k
πŸ’¬︎
πŸ‘€︎ u/DrEngAA
πŸ“…︎ Apr 09 2021
🚨︎ report
It’s Time to Kick Gas. Now we understand that natural gasβ€”which is primarily made of methaneβ€”leaks unburned at every stage from fracking to combustion, whether in a power plant or on top of your stove, in sufficient quantities to make it an enormous climate danger. newyorker.com/news/annals…
πŸ‘︎ 281
πŸ’¬︎
πŸ‘€︎ u/mafco
πŸ“…︎ May 13 2021
🚨︎ report
I live in Kyrgyzstan. One of my employees (not a mechanic) asked for help on his car because it was lurching and two of the spark plug wires kept coming off. Turns out all 4 spark plugs were leaking combustion gas around the insulator! 2003 Mazda 6 and 2 month old plugs. Clearly counterfeit!
πŸ‘︎ 184
πŸ’¬︎
πŸ‘€︎ u/kyrgyznomad
πŸ“…︎ May 18 2021
🚨︎ report
Hyzon Motors' partner Raven SR Inc. announces its first waste-to-hydrogen hub. Raven's patented Steam/CO2 Reformation process is one of the only non-combustion, waste-to-hydrogen processes in the world. finance.yahoo.com/news/hy…
πŸ‘︎ 5
πŸ’¬︎
πŸ‘€︎ u/chopchopped
πŸ“…︎ Aug 25 2021
🚨︎ report
A global comparison of the life-cycle greenhouse gas emissions of combustion engine and electric passenger cars theicct.org/publications/…
πŸ‘︎ 31
πŸ’¬︎
πŸ‘€︎ u/Daddy_Macron
πŸ“…︎ Jul 22 2021
🚨︎ report
How can I calculate dynamic viscosity of gas in combustion chamber were temperature and pressure are 3000+ k & 70 bar
πŸ‘︎ 7
πŸ’¬︎
πŸ‘€︎ u/clintu24
πŸ“…︎ Aug 11 2021
🚨︎ report
"Pakistan retaliate karne ka sochay ga nahi, Pakistan retaliate karay ga" - Surprise Day | Operation Swift Retort | Credits @ DCS World PAK v.redd.it/iuago736szj61
πŸ‘︎ 33
πŸ’¬︎
πŸ‘€︎ u/Cloudzie
πŸ“…︎ Feb 27 2021
🚨︎ report
A global comparison of the life-cycle greenhouse gas emissions of combustion engine and electric passenger cars | International Council on Clean Transportation theicct.org/publications/…
πŸ‘︎ 38
πŸ’¬︎
πŸ‘€︎ u/davidwholt
πŸ“…︎ Jul 22 2021
🚨︎ report
Not enough combustion air if I patch these holes? 89k BTU Burnham gas boiler in 2500 cubic inch garage under well ventilated attic with no other air intake. Need to patch for fire separation; boiler passed combustion test a couple of years ago.
πŸ‘︎ 2
πŸ’¬︎
πŸ‘€︎ u/edwoodjrjr
πŸ“…︎ Sep 07 2021
🚨︎ report
British Gas announced today it is ordering 2,000 new all-electric Vivaro-e vans from Vauxhall and has introduced plans to never purchase another combustion engine vehicle electriccarsreport.com/20…
πŸ‘︎ 377
πŸ’¬︎
πŸ‘€︎ u/KreachersHead
πŸ“…︎ Feb 22 2021
🚨︎ report
I wish the tobacco products in the gas station I work at all spontaneously combusts the instant I leave the store, but never kills anyone in the process.

This only affects this gas station. It continues to work after I quit.

πŸ‘︎ 2
πŸ’¬︎
πŸ“…︎ Aug 19 2019
🚨︎ report
Does a combustion reaction always need to have an organic compound and oxygen gas as the reactants and water and Carbon dioxide as the product?
πŸ‘︎ 19
πŸ’¬︎
πŸ‘€︎ u/INFP-Ca
πŸ“…︎ Oct 13 2021
🚨︎ report

Please note that this site uses cookies to personalise content and adverts, to provide social media features, and to analyse web traffic. Click here for more information.