SORBENT

FIELD: chemistry.SUBSTANCE: group of inventions relates to sorption removal of mercury and arsenic from flowing media. Claimed is method of obtaining sorbent composition, including application of layer of copper compound on substrate surface by substrate dipping or dispersion of basic copper carbona...

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Hauptverfasser:	CHALLIS LJUSI DZHEJN, FISH EHNDRJU, POLLINGTON STEFEN DEHVID, KAUZINZ MEHTT'JU DZHON, VEHGLEND EHLISON MEHRI, STITT EHDMUND KH'JU, FIV'ER MARK ROBERT
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY CRACKING HYDROCARBON OILS FIRELIGHTERS FUELS FUELS NOT OTHERWISE PROVIDED FOR LIQUEFIED PETROLEUM GAS LUBRICANTS METALLURGY MINERAL WAXES NATURAL GAS ORGANIC CHEMISTRY PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS REFORMING OF NAPHTHA SEPARATION SPRAYING OR ATOMISING IN GENERAL SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K TECHNICAL GASES CONTAINING CARBON MONOXIDE THEIR RELEVANT APPARATUS TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:	FIELD: chemistry.SUBSTANCE: group of inventions relates to sorption removal of mercury and arsenic from flowing media. Claimed is method of obtaining sorbent composition, including application of layer of copper compound on substrate surface by substrate dipping or dispersion of basic copper carbonate suspension on substrate and drying substrate material with applied coating. Sorbent composition can contain sulfide copper compound on substrate. Obtained sorbent contains from 0.5 to 20 % of copper with thickness of copper compound on dried substrate 1-200 mcm.EFFECT: methods of claimed sorbent application are described.18 cl, 7 tbl, 8 ex Группа изобретений относится к сорбционному удалению ртути и мышьяка из текучих сред. Предложен способ получения композиции сорбента, включающий нанесение слоя соединения меди на поверхность подложки путем окунания подложки или распыления на подложку суспензии основного карбоната меди и сушку материала подложки с нанесенным покрытием. Композиция сорбента может содержать сульфидированное соединение меди на подложке. Полученный сорбент содержит от 0,5 до 20% меди при толщине слоя соединения меди на высушенной подложке 1-200 мкм. Предложены способы использования заявленного сорбента. 5 н. и 13 з.п. ф-лы, 7 табл., 8 пр.