For wet-acetylene purification, is sodium hypochlorite better or concentrated sulfuric acid? What are the advantages and disadvantages of each?
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For wet acetylene purification, is sodium hypochlorite better or concentrated sulfuric acid? What are the advantages and disadvantages of each? Which one has higher benefits?
Sodium hypochlorite: Low cost, generates large amounts of wastewater, and has an impact on the subsequent cement clinker. Concentrated sulfuric acid: high costs, difficult treatment of waste sulfuric acid, equipment prone to corrosion, and the solidification of concentrated sulfuric acid can cause pipeline blockages.
The method to be used is determined based on the source of the raw materials and subsequent processing.
I agree with what was said above: the method to be used is determined based on the source of the raw materials and the subsequent processing steps. ”It is important to pay special attention to the \"follow-up processing\", which is relatively more crucial
Liquid chlorine cannot be sold at a good price, and it is necessary to spend money to dispose of it; it’s better to use sodium hypochlorite to consume some of the chlorine.
Configuring hyposodium requires the use of caustic soda, and at present caustic soda commands extremely high prices; so it depends on how it is designed
Sulfuric acid cleaning provides a better cleaning effect, allowing for reduced catalyst consumption. The treatment of waste acid can be carried out using waste acid pyrolysis recovery devices (which require higher investment), yet the costs are not high. In an era with high environmental standards, treating hyposodium wastewater is quite challenging; however, if there are no requirements regarding chlorine content in calcium carbide slag, the investment required for hyposodium treatment is much lower.
Have you installed the waste acid pyrolysis unit? It seems there are few such units installed across the country; I know that Beiyuan has adopted this type of unit
Beiyuan was launched, using Mengmoke’s technology； Xinjiang Weimei also installed this system, using technology from Nanjing Hailu Technology ； We are also working on it, with an expected commissioning date in October
Looking forward to seeing the results of your operation: handshake