Application of effective remedies of fight against salt sedimentation gives the chance of creation of the reverse, closed and drainless systems conforming to requirements of modern production and ecology. Salt sedimentation inhibitors at an additive to water from 2,0 to 10 g/m3 for 90% and more prevent scaling on a surface of heatexchange devices, boilers, pipelines, etc. For the purpose of development of new, highly effective inhibitors of salt sedimentation, reaction of sulphomethylation of amines is studied. On the basis of a product of sulphomethylation of aniline we developed and tested new effective compositions for prevention of adjournment of mineral salts. Keywords: adjournment of mineral salts, properties of inhibitors of salt sedimentation, aniline sulphomethylation, chemical reagents. The natural abnormal phenomena - the erosion, corrosion, adjournment of mineral salts, etc. cause huge damage to a national economy. From ways of fight known for today with salt sedimentation by the most effective and the way of the prevention of deposits with use of chemical reagents - inhibitors is technological. Application of effective remedies of fight against salt sedimentation - inhibitors of adjournment of salts - gives the chance of creation of the reverse, closed and drainless systems conforming to requirements of modern production and ecology. Salt sedimentation inhibitors at an additive to water from 2,0 to 10 g/m3 for 90% and more prevent scaling on a surface of heatexchange devices, boilers, pipelines, etc. For the purpose of development of new, highly effective inhibitors of salt sedimentation, we studied reaction of sulphomethylation of amines. It is systematically studied influences of various factors in the course of sulphomethylation of aniline and inhibiting properties of the synthesized products are tested. The analysis of the received scientific results is moved. Reactions of condensation of aniline with formaldehyde in the presence of sodium bisulphite in weak to the acid environment are studied. Reaction goes according to the scheme: