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As 99.9% pure thorium oxide, price per thorium contained. Free on Board port of entry, duty paid. 91: Pa: Protactinium: 15.37: 1.4×10 −6 [i] (3.878 × 10 10 kg) No reliable price available. In 1959–1961 Great Britain Atomic Energy Authority produced 125 g of 99.9% pure protactinium at a cost of $ 500 000, giving the cost of 4 000 000 USD ...
Ethane (US: / ˈ ɛ θ eɪ n / ETH-ayn, UK: / ˈ iː θ eɪ n / EE-thayn) is a naturally occurring organic chemical compound with chemical formula C 2 H 6. At standard temperature and pressure, ethane is a colorless, odorless gas. Like many hydrocarbons, ethane is isolated on an industrial scale from natural gas and as a petrochemical by ...
Phase behavior Triple point: 91 K (−182 °C), 1.1 Pa Critical point: 305.3 K (32.2 °C), 4.9 MPa Std enthalpy change of fusion, Δ fus H o: 9.76 kJ/mol at −182 °C
The ethane price risk associated with this deal is mitigated via the previously announced long-term agreement to supply NOVA Chemicals Corporation with up to 17,000 bpd of ethane and ethylene.
The heating value depends on the source of gas that is used and the process that is used to liquefy the gas. The range of heating value can span ±10 to 15 percent. A typical value of the higher heating value of LNG is approximately 50 MJ/kg or 21,500 BTU/lb. [2] A typical value of the lower heating value of LNG is 45 MJ/kg or 19,350 BTU/lb.
Brazilian petrochemical producer Braskem said on Tuesday its Mexican subsidiary Braskem Idesa has reached a new gas supply agreement with Petroleos Mexicanos (Pemex) to settle differences between ...
In 2018, American Ethane began constructing the largest United States export terminal for ethane on the Gulf Coast. [5] [7] [9] The Energy & Minerals Group (EMG), established in Houston by John T. Raymond in 2006, [13] [14] is co-developing the 10 million ton per year ethane port. [9] Construction is to be completed by 2020. [7]
According to Manheim’s latest used vehicle value index, used gas-powered car prices fell 3.5% in October, whereas pure EV prices fell by 11.1%. And the downward pressure on prices will continue.