专利名称：METHOD AND DEVICE FOR REDUCING
SCALE FORMATION AND/OR CORROSIONIN SYSTEMS WHICH CONDUCT LIQUIDS
发明人：MIECZNIK, BERT申请号：EP01907549.8申请日：20010222公开号：EP1276699A1公开日：20030122
摘要：The invention relates to a method and a device for reducing scale formationand/or corrosion in systems which conduct liquids or are in contact with liquids. Accordingto the invention, this is achieved without reducing the quantity of hardness constituentscontained in the liquid overall, without exchanging the hardness constituents in the liquidfor other cations such as e.g. hydronium, sodium or potassium and without addingchemicals such as e.g. phosphates which inhibit scale formation to the liquid. Instead,scale formation is reduced by specifically shifting the molar distribution of the hardnessconstituents, especially the distribution proportions of the individual hardness
constituents magnesium and calcium, strontium and barium. According to the inventivemethod, proportions of the hardness constituents calcium, strontium and barium in theliquid are substituted with the proportions of the hardness constituent magnesium. Inaddition to efficiently reducing scale formation, the method inhibits corrosion processesin systems which conduct liquids or are in contact with liquids and reduces the extent ofthese processes.
申请人：HONEYWELL AG
地址：Kaiserleistrasse 39 63067 Offenbach am Main DE
国籍：DE
代理机构：Fritz, Edmund Lothar, Dipl.-Chem.
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