Catalysts for gold waste recycling, such as condensation, esterification, acetalization, hydrogenation, dehydrogenation, oxidation, reduction, alkylation, isomerization, etc; According to their functions, catalysts can be divided into main catalysts and co catalysts. There are various types of catalysts, which can be classified into liquid catalysts and solid catalysts according to their states; According to the phase state of the reaction system, it can be divided into homogeneous catalysts and heterogeneous catalysts. No impurities, no oxidation blocks, no non-ferrous metals, separate long and short chips, separate carbon steel chips from alloy steel chips, waste gray iron: waste gray iron castings, machine bed bodies, low-pressure valves, steel ingot molds, sandboxes, radiators, etc., regardless of size, waste white iron: iron pots, plowshare steel mills, and other waste white iron castings, regardless of size.

Introduction to manufacturers of gold waste recycling and stainless steel recycling: Differences in toughness and hardness: ordinary scrap steel is soft and tough, easy to bend but not easy to break, chromium stainless scrap steel has the property of being able to bend but not break by impact, nickel chromium stainless steel has the property of being tough, unable to bend by impact, and Taixing stainless steel recycling. Differences in oxidation resistance: ordinary scrap steel is easy to oxidize and rust, while chromium stainless steel is not easy to rust, and nickel chromium stainless steel is not easy to rust. Electronic disk trading refers to buying or selling precious metals such as gold and silver based on market price fluctuations. This type of trading generally involves leverage, which can be used to obtain larger returns with lower costs. The common types of recovery mainly refer to the following: physical gold in the form of:, that is, how much currency to buy and how much gold to maintain value.