Search Results for: Carbon articles
related to deception, questionable usefulness and environmental sustainability. academic conferences, like events in other fields, vary in quality. among the top ones, the research presented tends to be high quality, although ground-breaking research in most disciplines largely arrives via published articles
professors travelling in their masses while fully encouraged by our universities. take the example of a recent large, top-level conference in the field of education held in toronto which many of my colleagues attended. from hong kong, a return flight, hours each way, results, by one estimate , in a carbon...
https://www.hongkongfp.com/2020/01/04/academic-conferences-scholarly-pursuit-tax-funded-assault-environment/
paraffins , aromatics , naphthenes (or cycloalkanes ), alkenes , dienes , and alkynes . while the molecules in crude oil include different atoms such as sulfur and nitrogen, the hydrocarbons are the most common form of molecules, which are molecules of varying lengths and complexity made of hydrogen and carbon
the acid precursor oleum . bulk tar shipping for offsite unit packaging for use in tar-and-gravel roofing. asphalt used as a binder for gravel to form asphalt concrete , which is used for paving roads, lots, etc. an asphalt unit prepares bulk asphalt for shipment. petroleum coke , used in specialty carbon...
https://en.wikipedia.org/wiki/Oil_refinery