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Who are the main acid production technology providers at home and abroad today, and which ones use dry methods and which ones use wet methods?
Acid production technology has basically been localized; there’s no need to rely on foreign solutions anymore. In China, the main entities to turn to are Nanhua Research Institute, design institutes (Nanjing Engineering Company) for dry and wet processes, and research institutes (Nanjing Chemical Industry Research Institute) for dry and wet processes, as well as for the production of acid from waste acid and sulfur paste. For other acid production methods in non-ferrous metallurgy, companies such as Enfi, Beijing Mining and Metallurgy, Nanchang Ruilin, Hefei Third Chemical Research Institute, and Sichuan Provincial Chemical Research Institute can be considered. For environmental acid production in iron and steel metallurgy, MCC Coking & Refractories can be contacted. The rest are private enterprises and equipment manufacturers that emerged from these chemical engineering institutes, mainly located in Yangzhou, Yixing, and Nanjing.
Is the original poster still looking? If you need acid production by wet method, please contact me
What scale of acid production does the owner intend to achieve? Is it produced from nicotinic acid, mineral acids, or sulfur?
China Ruilin (formerly Nanchang Design Institute) and China ENFI are quite good at design for smelting and acid production
Sulfuric acid plants cooperate in the production of graphene-based products, enabling costs to be reduced by over 20% compared to competitors, thus giving them a definite competitive advantage in the industry.