PDS desulfurizer

The PDS desulfurizer is developed by our company together with famous R&D institutes and it is new type Sulfonated cobalt phthalocyanine catalyst:The product was added certain amount Catalyst and promoter. It can be used in high-sulfur, high-cyanide, carbon gas purification, such as coke oven gas, such as shift gas desulfurization processThe advantages:1, the desulfurization efficiency cyanide: general ≥ 98%. At the same time be able to process highly toxic cyanide into non-toxic ammonium. Variable toxic to non-toxic cyanide desulfurization process.2, the organic sulfur removal rates: for the existence of different forms of organic sulfur, depending on the different alkaline media, the removal efficiency of major changes, in the 12-95%, respectively. Such as mercaptans, carbonyl sulfide removal effect, while thiophene is invalid.3, sulfur, high recovery rate: the law easy to produce foam flotation of sulfur, easy separation, recovery rate ≥ 85%.4, the alkali consumption is low, no need for additional treatment FGD5, cleaning and packing the pipe on the adhesion of sulfur foam is the product of a notable feature, you can extend equipment life cycle. Principle is its own small particles, large surface area, high catalytic activity in vivo effect. Direct effect is not blocking the tower, even if the overhaul, do not need to clean the filler, the tower walls and pipes.6, with less amount: each ton of hydrogen sulfide removal of the goods consumed about 0.8 kg. This product is used as compatibilizer, sulfur capacity has been greatly improved.Mechanism of desulfurization and cyanide: (information)Products standard:(1)Appearance: Blue and black powder(2)Grannual: 20#All passed(3)Cobalt content ≥5%(4)Moisture: ≤3%(5)Activity: ≥0.06L/minUse method:Use in the coking industry (available on request) PDS catalytic oxidation desulfurization agent is also sweetening the refinery, production of high quality and efficient catalyst for the oil, just that it has fully dissolved in 10% sodium hydroxide solution, its concentration is about 150PPM. If the concentration of catalyst in fixed bed load properly increased 300PPM. Sweetening with the requirements of the oil pump with the oxidation tower, still layered recycling, after desulfurization of sulfur content of up to 10PPM below. Liquefied petroleum gas, propylene and other desulfurization methods and the use of the same.

PDS desulfurizer