Assignments got your hair on fire?

Douse the flames with our full-range writing service!

Experienced academic writing professionals are at your fingertips. Use this handy tool to get a price estimate for your project.

Production of synthesis gas - Humphreys & Glasgow, Ltd.

N2 - Carbon-nitrogen (CN) nanofibers were synthesized in argon-nitrogen gas mixture at 75 MPa by high isostatic pressure (HIP) apparatus using a graphite resistive heater. The CN nanofibers were grown in random with the diameter of about 200 nm and the length over 5 μm. The structures obtained can be divided bamboo-like, spring-like, and bead necklace-like CN nanofibers. The nitrogen content of up to 8.4% was found in CN nanofibers by EELS analysis. Field emission results showed that the density of field emitters and the field enhancement factors changed by surface treatments and that CN nanofibers contained glass frit. The screen-printed CN nanofiber had a turn-on field of 2 V/μm.

AB - Carbon-nitrogen (CN) nanofibers were synthesized in argon-nitrogen gas mixture at 75 MPa by high isostatic pressure (HIP) apparatus using a graphite resistive heater. The CN nanofibers were grown in random with the diameter of about 200 nm and the length over 5 μm. The structures obtained can be divided bamboo-like, spring-like, and bead necklace-like CN nanofibers. The nitrogen content of up to 8.4% was found in CN nanofibers by EELS analysis. Field emission results showed that the density of field emitters and the field enhancement factors changed by surface treatments and that CN nanofibers contained glass frit. The screen-printed CN nanofiber had a turn-on field of 2 V/μm.

Synthesis gas formed from gasification of biomass can be converted into  (Figure 2, route 7).

What is Ammonia Synthesis? (with pictures) - wiseGEEK

Primary steam reforming converts methane and steam to synthesis gas, a mixture of carbon monoxide and hydrogen:

Figure 2 shows possible synthetic routes and products that could be made from biomass in a biorefinery. The routes and products that follow each of the main initial processes, fermentation, gasification and pyrolysis are described below.

Any solid biomass including for example agricultural, city and industrial waste can be used to make synthesis gas using techniques similar to its production from . More recent developments includes a plant in the Netherlands, which is using liquid propane-1,2,3-triol (glycerol), a by-product from the production of , from animal fats and vegetable oils.

Ammonia - Essential Chemical Industry

Hydrogen within synthesis gas formed by gasification of biomass, can be converted into (Figure 2, route 6), by addition of nitrogen from air, and is used mainly to make .

Rentech, Inc. owns and develops technologies that enable the production of certified synthetic fuels and renewable power when integrated with certain other third-party technologies. The Company owns the Rentech-SilvaGas and the Rentech-ClearFuels biomass gasification technologies, each of which can produce synthesis gas from biomass or waste materials, for production of renewable power and fuels. The Rentech-ClearFuels Gasifier can also produce renewable hydrogen as a product. Rentech also owns the patented Rentech Process, based on Fischer-Tropsch chemistry, which can convert syngas from the Company's own or other gasification technologies into complex hydrocarbons that then can be upgraded into fuels or chemicals using refining technology that we license.

Versatile Services that Make Studying Easy
We write effective, thought-provoking essays from scratch
We create erudite academic research papers
We champion seasoned experts for dissertations
We make it our business to construct successful business papers
What if the quality isn’t so great?
Our writers are sourced from experts, and complete an obstacle course of testing to join our brigade. Ours is a top service in the English-speaking world.
How do I know the professor won’t find out?
Everything is confidential. So you know your student paper is wholly yours, we use CopyScape and WriteCheck to guarantee originality (never TurnItIn, which professors patrol).
What if it doesn’t meet my expectations?
Unchanged instructions afford you 10 days to request edits after our agreed due date. With 94% satisfaction, we work until your hair is comfortably cool.
Clients enjoy the breezy experience of working with us
Click to learn our proven method

Gas as fertilizer feedstock - PetroWiki


Glossary | Linus Pauling Institute | Oregon State University

Some recent designs use waste heat from the secondary reformer directly to provide heat for the primary reformer.
At this stage the gas contains hydrogen, nitrogen, carbon monoxide and carbon dioxide and about 0.25% methane. As air contains 1% argon, this also accumulates in the synthesis gas.

Biorefineries - Essential Chemical Industry

Another way to produce propene is via methanol (produced from biomass via synthesis gas), which is an example of the MTO (Methanol To Olefins) process. (Olefin is the older name for the homologous series, alkenes). Methanol can be converted into high purity ethene and propene via dimethyl ether (Figure 3, routes 10 and 9). Methanol vapour is passed over alumina at ca 600 K. An equilibrium mixture of methanol, dimethyl ether and steam is produced, containing about 25% methanol:

Synthesis of Radiolabeled Compounds

Carbon-nitrogen (CN) nanofibers were synthesized in argon-nitrogen gas mixture at 75 MPa by high isostatic pressure (HIP) apparatus using a graphite resistive heater. The CN nanofibers were grown in random with the diameter of about 200 nm and the length over 5 μm. The structures obtained can be divided bamboo-like, spring-like, and bead necklace-like CN nanofibers. The nitrogen content of up to 8.4% was found in CN nanofibers by EELS analysis. Field emission results showed that the density of field emitters and the field enhancement factors changed by surface treatments and that CN nanofibers contained glass frit. The screen-printed CN nanofiber had a turn-on field of 2 V/μm.

The Chemistry of Nitrogen and Phosphorous

Synthesis gas is converted into a hydrocarbon wax (a mixture of long-chain alkanes) by heating it and passing the vapour over a cobalt catalyst (the Fischer-Tropsch process) (Figure 2, route 5). The (SMDS) is a modern development of this process. The hydrocarbon waxes are subsequently catalytically cracked with excess hydrogen () (Figure 2, route 9) to form smaller alkanes, for example:

The Chemistry of Nitrogen: The Synthesis of Ammonia: ..

Nitrous oxide is a sweet-smelling, colorless gas best known tononchemists as "laughing gas." As early as 1800,Humphry Davy noted that N2O, inhaled in relativelysmall amounts, produced a state of apparent intoxication oftenaccompanied by either convulsive laughter or crying. When takenin larger doses, nitrous oxide provides fast and efficient relieffrom pain. N2O was therefore used as the firstanesthetic. Because large doses are needed to produce anesthesia,and continued exposure to the gas can be fatal, N2O isused today only for relatively short operations.

89%
of clients claim significantly improved grades thanks to our work.
98%
of students agree they have more time for other things thanks to us.
Clients Speak
“I didn’t expect I’d be thanking you for actually improving my own writing, but I am. You’re like a second professor!”