Willem Johannes Dominicus van Dijck
- Category : 1899-births
- Type : MGE
- Profile : 5/1 - Heretical / Investigator
- Definition : Split - Small (20,30)
- Incarnation Cross : LAX Informing 1
Dutch university professor who has 85 inventions recorded in independent patents. He received these patents in the fields of air drying, extraction, distillation, oil exploitation and liquid fuel burning. He also developed a method by which an absorption measurement of radiation intensity can be done. Furthermore, he developed a continuous process for high vacuum distillation and was the first to observe the analogy between distillation and extraction. One of his most famous inventions is the Duosol process. The Duosol process is an extraction process that works with two immiscible substances. The process is applicable to the production of lubricating oil.
He died in 1969 in The Hague.