No, you should not put petroleum jelly in the microwave. Petroleum jelly is flammable and can pose a fire hazard when heated. Additionally, microwaving it could cause it to melt unevenly or become too hot to handle. It's safer to warm it gently in your hands or use it at room temperature.
I think you can dry silicon crystals by microwave. I know it works with silica gell.
I won't know why you want to microwave petroleum jelly, but I won't recommend it. If you heat it long enough, the jelly could melt and vaporize, and then has a chance of lighting/exploding from a spark from the microwave's electronic system.
Frank Gell died in 2008.
Frederick Gell was born in 1820.
Frederick Gell died in 1902.
Alfred Gell was born in 1945.
Alfred Gell died in 1997.
William Gell died in 1836.
William Gell was born in 1777.
Rob Gell was born in 1952.
lie-nin-coo-gell with a hard g in gell
David Gell was born on August 23, 1929, in Canada.