Gas hydrates are clathrate crystalline solids created when water and small gas molecules are subjected to high pressures and low temperatures. Gas hydrate formation is a major problem in the oil and gas industry as it can ...

Sixteen new demulsifier chemicals were prepared based on dendrimer chemistry. They were designed to be amphiphilic with hydrophilic ethoxylated blocks, hydrophobic polyester dendrimer cores and alkyl chains. Three different ...