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Information × Registration Number 0307U001622, 0106U001953 , R & D reports Title Working out and research of sorbents based on the coal-and-mineral complexes for the profound purification of natural and sewage water popup.stage_title Вибір сполук металів, умов імпрегнування ними поверхні вугілля. Одержання даних про реорганізацію вугільної речовини, будови отриманих вугільно-мінеральних комплексів. Head Stupin Alexandr, Registration Date 16-04-2007 Organization Donetsk National University popup.description2 Literary sources within the investigated topic are studied. Metal compounds are chosen for obtaining coal-and-mineral complexes. Conditions for coal impregnation and synthesis of complexes are worked out. Analysis of the obtained compounds is carried out based on chemical methods, methods of X-ray structure analysis and atomic-absorptive spectrophotometry. It is determined that no deep reorganization of coal but only its slight compaction takes place in the selected conditions for holding experiments. Coal and mineral compositions with high adsorptive activity with respect to copper are developed. Product Description popup.authors popup.nrat_date 2020-04-02 Close