Refinery Refinery Showing all 4 results Sort by popularity Sort by average rating Sort by Newest Items Sort by price: low to high Sort by price: high to low Sort by editor review on-demand Added to wishlistRemoved from wishlist 1 Distillation columns : Principles, Operation & Design Sold by WR Training $169.00 $129.00 Add to cart on-demand Added to wishlistRemoved from wishlist 1 Introducing Aspen Plus V11 for Chemical Engineering Simulation Sold by WR Training $199.00 $49.99 Add to cart on-demand Added to wishlistRemoved from wishlist 5 Overview of Oil and Gas Industry – 3 Course Bundle Sold by EKT Interactive ★★★★★ $297.00 $198.86 Add to cart on-demand Added to wishlistRemoved from wishlist 2 Introduction to Downstream Sold by EKT Interactive ★★★★★ $99.99 Add to cart