Before reading this article, please click on the blue font " China Chemical Safety Association " under the heading of this article and click " Follow ", so you can receive the article for free. Share every day, completely free subscription, please rest assured! Friendly Tip: Please click on the image to enlarge it! First, the typical refinery flow chart Second, the atmospheric and vacuum device flow chart Third, the delayed coking device flow chart Fourth, liquid catalytic cracking flow chart 5. Acid water stripping device Sixth, sulfur recovery device flow chart Seven, catalytic reforming - pretreatment device flow chart Eight, catalytic reforming (fluidized bed) device flow chart Nine, catalytic reforming - fixed bed X. Catalytic reforming - flow chart of aromatics extraction unit XI. Flow chart of gasoline hydrogenation unit 12. Flow chart of diesel hydrorefining equipment XIII. Flow chart of aviation coal hydrogenation unit (Source: Chemical 707) [Editor: Chen Guofang] Good things not only need to be collected, but also don't forget to share friends! Galvanized wire is divided into hot dipped galvanized wire and cold galvanized wire (Electro Galvanized Wire). Galvanized wire has good toughness and flexibility, the maximum amount of zinc can reach 350 g /sqm. With zinc coating thickness, corrosion resistance and other characteristics. Galvanized Wire,Steel Iron Wire,Galvanised Mesh,Electro Galvanized Welded Shenzhou City Hongda Hardware Products Co.,Ltd , https://www.hdpvcwire.com