Isobutane, also known as i-butane, 2-methylpropane or methylpropane, is a chemical compound with molecular formula HC (CH 3) 3. It is an isomer of butane. Isobutane is a colorless, odorless gas. It is the simplest alkane with a tertiary carbon atom.

Natural Gas Liquids are a general term used for the combined components of C2 (ethane), C3 (propane), iC4 (isobutane), nC4 (normal butane), C5+ (Natural Gasoline). LNG is “Liquified Natural Gas” where Methane (CH4) is cooled to a liquid form to transport (typically on an LNG vessel) to domestic and international markets.

Price Forecast – start with the base price of gas at the plant tailgate, plus cost to recover it as NGL, plus transportation and fractionation cost (T&F), plus a margin

2019年6月1日 · The testing results of 73 gas samples from 8 gas fields show that the iC4/nC4 and iC5/nC5 ra- tios in coal-derived gas have a good positive correlation, and the correlation coefficient is above 0.8. Both the iC4/nC4 and iC5/nC5 ratios become higher with the increase of natural gas dryness coefficient (C1/C1+) and the methane carbon isotope ...

Isobutane is used in calibration gas mixtures for petrochemical industry, environmental emission monitoring, industrial hygiene monitors and trace impurity analyzers. Other Isobutane is used as a propellant, a solvent or a refrigerant.

Isobutane is a hydrocarbon and one of two isomers of butane. Butanes are highly flammable, colorless, odorless, easily liquefied gases. They are components of gasoline and can also be used as refrigerants and propellants in aerosol sprays. Butane gas is sold bottled as a fuel for cooking and camping and is also found in cigarette lighters.

2025年1月4日 · IC4 gas, also known as isobutane, is a type of hydrocarbon gas with the chemical formula C4H10. It's an isomer of butane, meaning it has the same chemical formula but a different molecular structure. Here's a breakdown: Understanding Butane and Isobutane

Several basin studies reported that iC 4 /nC 4 and iC 5 /nC 5 increase with increasing thermal maturity in oils and condensates (Connan and Cassou, 1980) and natural gases (Qin et al., 2019),...

对液化气分析报告中的C1,C2,C3,iC4,nC4,iC5,nC5,C6.是什么意思不是很明白，求教各位 显示全部 关注问题 已关注 回答 0条评论 邀请回答 分享 复制链接 微信扫一扫

2019年6月1日 · The original gas reservoirs in different areas and different layers of the Triassic Xujiahe Formation in the central Sichuan Basin are studied to reveal the relationships of iC4/nC4 and iC5/nC5...