17 oil stocks, including Warren Buffett favorite Occidental Petroleum, that are expected to book the highest free cash flow Mar. 19, 2022 at 8:24 a.m. ETby Philip van Doorn Petroleo Brasileiro S/A ADR Petróleo Brasileiro SA engages in oil and gas exploration, production, and distribution ...
Exhib. Society of Petroleum Engineers; 2012. http://www.onepetro.org/doi/10.2118/153729-MS. Ruzicka B, Zaccarelli E. A fresh look at the laponite phase diagram. Soft Matter. 2011. https://doi.org/10.1039/c0sm00590h. Article Google Scholar Sensoy T, Chenevert ME, Sharma MM. ...
Distribution and Sources of Petroleum Hydrocarbons in Recent Sediments of the Imo River, SE Nigeria. Arch. Environ. Contam. Toxicol. 70 , 372-82, (2016) The distribution of aliphatic and aromatic hydrocarbons in surface sediments of the lower course of the Imo River (Nigeria) was investigate...
efforts have been made to develop ecofriendly and environmentally safe substitutes. Polylactic acid is considered as a potential substitute of petroleum-based plastics. A comprehensive literature review shows that polylactic acid is compostable rather than biodegradable in the natural environment, leading to...
The peptidyl resin (0.05 mmol, 1 eq.) was cleaved with 1 mL of cleavage solution (triisopropylsilane 2.5%, water 2.5% in TFA) for 3 h at room temperature. The peptide was precipited in 40 mL of cold diethyl ether/petroleum ether 1:1 after 10 min of centrifugation. The...
pPICZalpha A, B and C 有限使用商标许可 Notice to Purchaser: The Pichia Expression System is based on the yeast Pichia pastoris. Pichia pastoris was developed into an expression system by scientists at Salk Institute Biotechnology/ Industry Associates (SIBIA) and Phillips Petroleum for high-level ex...
Chinese companies always prioritize environmental protection when undertaking projects. So was a pipeline project funded and developed by the China National Petroleum Corporation in the African country of Benin. To protect local forest reserves, the project team rerouted the pipeline by an additional 310...
pPICZ A, B and C 有限使用商标许可 Notice to Purchaser: The Pichia Expression System is based on the yeast Pichia pastoris. Pichia pastoris was developed into an expression system by scientists at Salk Institute Biotechnology/ Industry Associates (SIBIA) and Phillips Petroleum for high-level expressi...
Geological Survey of Canada-Atlantic, Dartmouth, NS, B3B 1A6, Canada D. Calvin Campbell Applied Petroleum Technology (Canada), Calgary, AB, T2N 1Z6, Canada Jamie Webb & Martin Fowler Nova Scotia Department of Energy and Mines, Halifax, NS, B2Y 4A2, Canada Natasha M. Morrison & Adam Mac...
[60] showed that CO2emissions from cradle-to-gate could be reduced by 79% for a plant producing the same products as a petroleum-based system (fuels, heat and electricity). However, such savings are highly dependent on the type of biomass, location, technology applied, among other factors....