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Anti-deposition agent for wet-process phosphoric acid production
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Coal gasification high-hardness high-alkalinity slag water phosphorus-free scale inhibition and dispersion agent
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A kind of higher concentration iron recirculated water phosphate-free water treatment agent
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It is a kind of for refining oil the scavenger specially of filter tank by water circulation system
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A kind of Clear circulating cooling water system non oxidizing bactericide
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A kind of preparation method for oil-in-water emulsion crude oil reverse-phase emulsifier
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A kind of water solubility corrosion inhibitor for oil field and preparation method thereof
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A kind of research of non-phosphorus scale inhibitor suitable for saline-alkali water counter-infiltration system
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A kind of flocculant and preparation method thereof removing COD in coal gasification phenol wastewater
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A kind of plate and frame sludge dewatering equipment filter cloth cleaning method
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A kind of circulation cleans pre-filming treatment method
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A kind of recirculating cooling water system corrosion inhibiting and descaling agent using desalinization water as moisturizing
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It is a kind of suitable for corrosion inhibiter of calcium chloride chilled water system and preparation method thereof
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A kind of demulsifier of suitable high-moisture percentage heavy crude emulsion
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