Fractional distillation. You are going to get what you are going to get. Unless you find suitable alternatives for all oil products, gasoline will still be prod

Fractional distillation. You are going to get what you are going to get. Unless you find suitable alternatives for all oil products, gasoline will still be produced in the same quantities. Somebody will find something to do with the unused byproduct gasoline. I consider filling up my car to be a noble use instead of just burning it.