Solvent extraction is a technique in which materials are processed through the removal of solvents to separate components in those materials. Generally it is used in liquid materials but can be used for gases and solids. Solvent extraction is common in the oil refining process. For example, when petroleum is processed, there are still impurities in it so solvents are added to the petroleum and then extracted from it. The result is cleaner and efficient petroleum that can be sold and used.
Choosing The Right Solvents
In order to have a successful solvent extraction process, the right solvents must be used. A good solvent has to be able to eliminate at least one compound in the oil and it should also be irreversible because reversible solvents can return the old compounds back to the oil. The solvent should be free of harmful toxins.
Jobs That Involve Solvent Extraction Process
Chemists often work on projects that involve solvent extract and the same is true of chemistry college students who do experiments in the laboratory. This is why it is important for those who are involved in solvent extraction to take safety procedures so they will not harm their bodies. Those who work for perfume manufacturers may also use the solvent extraction process.
Conclusion
Solvent extraction process is essential in the oil refinery business and in other industries that are centered around chemicals. It is sometimes difficult to understand if you are not into scientific topics and if you need a simple understanding of it, you can purchase books that offer understandable information.