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The process has a high energy consumption, for example around 2,500 kWh (9,000 MJ) of electricity per tonne of sodium hydroxide produced. Because the process yields equivalent amounts of chlorine and sodium hydroxide (two moles of sodium hydroxide per mole of chlorine), it is necessary to find a use for these products in the same proportion.
Since this is a measurement of mass, any conversion to barrels of oil equivalent depends on the density of the oil in question, as well as the energy content. Typically 1 tonne of oil has a volume of 1.08 to 1.19 cubic metres (6.8 to 7.5 bbl).
Daily oil consumption by region from 1980 to 2006. This is a list of countries by oil consumption. [1] [2] In 2022, the International Energy Agency (IEA) announced that the total worldwide oil consumption would rise by 2% [3] year over year compared to 2021 despite the COVID-19 pandemic.
This is a list of prices of chemical elements. Listed here are mainly average market prices for bulk trade of commodities. Data on elements' abundance in Earth's crust is added for comparison. As of 2020, the most expensive non-synthetic element by both mass and volume is rhodium.
The breakeven price for North American shale oil was US$68 a barrel in 2015, making it one of the most expensive to produce. By 2019, the "average Brent breakeven price for tight oil was about US$46 per barrel. The breakeven price of oil from Saudi Arabia and other Middle Eastern countries was US$42, in comparison. [141]
Rank Country Proven reserves (bbl) Date Production (bbl/day) Date Consumption (bbl/day) Date Exports (bbl/day) Date Imports (bbl/day) Date 1 Venezuela 307,000,000,000
Escalating tensions abroad could push oil prices to roughly $90 per barrel, according to one analyst. Prices weren't too far from those levels on Monday, as Brent hovered above $86 per barrel ...
The conversion of conductivity (in μS/cm) to the total dissolved solids (in mg/kg) depends on the chemical composition of the sample and can vary between 0.54 and 0.96. Typically, the conversion is done assuming that the solid is sodium chloride; 1 μS/cm is then equivalent to about 0.64 mg of NaCl per kg of water.