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IPC-Stelle: C01F 7/54 3-Punkt Untergruppe [Version 2024.01 (aktuell), Sprache EN - English]

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Hierarchielinien

DEKLA-Gruppen

Symbol		Titel
A Hierarchieinformationen		HUMAN NECESSITIES
B Hierarchieinformationen		PERFORMING OPERATIONS; TRANSPORTING
C Hierarchieinformationen		CHEMISTRY; METALLURGY
C01 Hierarchieinformationen		CHEMISTRY
C01 Hierarchieinformationen		INORGANIC CHEMISTRY
C01B Hierarchieinformationen		NON-METALLIC ELEMENTS; COMPOUNDS THEREOF (fermentation or enzyme-using processes for the preparation of elements or inorganic compounds except carbon dioxide C12P 3/00; production of non-metallic elements or inorganic compounds by electrolysis or electrophoresis C25B)
C01C Hierarchieinformationen		AMMONIA; CYANOGEN; COMPOUNDS THEREOF (salts of oxyacids of halogens C01B 11/00; peroxides, salts of peroxyacids C01B 15/00; thiosulfates, dithionites, polythionates C01B 17/64; compounds containing selenium or tellurium C01B 19/00; azides C01B 21/08; metal amides C01B 21/092; nitrites C01B 21/50; phosphides C01B 25/08; salts of oxyacids of phosphorus C01B 25/16; compounds containing silicon C01B 33/00; compounds containing boron C01B 35/00; fermentation or enzyme-using processes for the preparation of elements or inorganic compounds except carbon dioxide C12P 3/00; production of non-metallic elements or inorganic compounds by electrolysis or electrophoresis C25B)
C01D Hierarchieinformationen		COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM (metal hydrides C01B 6/00; salts of oxyacids of halogens C01B 11/00; peroxides, salts of peroxyacids C01B 15/00; sulfides or polysulfides C01B 17/22; thiosulfates, dithionites, polythionates C01B 17/64; compounds containing selenium or tellurium C01B 19/00; binary compounds of nitrogen with metals C01B 21/06; azides C01B 21/08; metal amides C01B 21/092; nitrites C01B 21/50; phosphides C01B 25/08; salts of oxyacids of phosphorus C01B 25/16; carbides C01B 32/90; compounds containing silicon C01B 33/00; compounds containing boron C01B 35/00; cyanides C01C 3/08; salts of cyanic acid C01C 3/14; salts of cyanamide C01C 3/16; thiocyanates C01C 3/20; fermentation or enzyme-using processes for the preparation of elements or inorganic compounds except carbon dioxide C12P 3/00; obtaining metal compounds from mixtures, e.g. ores, which are intermediate compounds in a metallurgical process for obtaining a free metal C22B; production of non-metallic elements or inorganic compounds by electrolysis or electrophoresis C25B)
C01F Hierarchieinformationen		COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE EARTH METALS (metal hydrides C01B 6/00; salts of oxyacids of halogens C01B 11/00; peroxides, salts of peroxyacids C01B 15/00; sulfides or polysulfides of magnesium, calcium, strontium, or barium C01B 17/42; thiosulfates, dithionites, polythionates C01B 17/64; compounds containing selenium or tellurium C01B 19/00; binary compounds of nitrogen with metals C01B 21/06; azides C01B 21/08; metal amides C01B 21/092; nitrites C01B 21/50; phosphides C01B 25/08; salts of oxyacids of phosphorus C01B 25/16; carbides C01B 32/90; compounds containing silicon C01B 33/00; compounds containing boron C01B 35/00; compounds having molecular sieve properties but not having base-exchange properties C01B 37/00; compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites, C01B 39/00; cyanides C01C 3/08; salts of cyanic acid C01C 3/14; salts of cyanamide C01C 3/16; thiocyanates C01C 3/20; fermentation or enzyme-using processes for the preparation of elements or inorganic compounds except carbon dioxide C12P 3/00; obtaining metal compounds from mixtures, e.g. ores, which are intermediate compounds in a metallurgical process for obtaining a free metal C22B; production of non-metallic elements or inorganic compounds by electrolysis or electrophoresis C25B)
C01F 1/00 Hierarchieinformationen		Methods of preparing compounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or the rare earths, in general [1, 2006.01]
C01F 3/00 Hierarchieinformationen		Compounds of beryllium [1, 2006.01]
C01F 5/00 Hierarchieinformationen		Compounds of magnesium [1, 2006.01]
C01F 7/00 Hierarchieinformationen		Compounds of aluminium [1, 2006.01, 2022.01]
C01F 7/02 Hierarchieinformationen		. Aluminium oxide; Aluminium hydroxide; Aluminates [1, 2006.01, 2022.01]
C01F 7/021 Hierarchieinformationen		. . After-treatment of oxides or hydroxides [2022.01]
C01F 7/022 Hierarchieinformationen		. . . Classification [2022.01]
C01F 7/023 Hierarchieinformationen		. . . Grinding, deagglomeration or disintegration [2022.01]
C01F 7/025 Hierarchieinformationen		. . . Granulation or agglomeration [2022.01]
C01F 7/026 Hierarchieinformationen		. . . Making or stabilising dispersions [2022.01]
C01F 7/027 Hierarchieinformationen		. . . Treatment involving fusion or vaporisation [2022.01]
C01F 7/028 Hierarchieinformationen		. . Beta-aluminas [2022.01]
C01F 7/04 Hierarchieinformationen		. . Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom (C01F 7/028 takes precedence) [1, 2006.01, 2022.01]
C01F 7/043 Hierarchieinformationen		. . . Lithium aluminates [2022.01]
C01F 7/046 Hierarchieinformationen		. . . Stabilisation of aluminates [2022.01]
C01F 7/06 Hierarchieinformationen		. . . by treating aluminous minerals or waste-like raw materials with alkali hydroxide, e.g. leaching of bauxite according to the Bayer process (obtaining aluminium oxide or hydroxide from the resulting aluminate solution C01F 7/14) [1, 2006.01, 2022.01]
C01F 7/0606 Hierarchieinformationen		. . . . Making-up the alkali hydroxide solution from recycled spent liquor [2022.01]
C01F 7/0613 Hierarchieinformationen		. . . . Pretreatment of the minerals, e.g. grinding [2022.01]
C01F 7/062 Hierarchieinformationen		. . . . Digestion [2022.01]
C01F 7/0626 Hierarchieinformationen		. . . . . Processes making use of tube digestion only [2022.01]
C01F 7/0633 Hierarchieinformationen		. . . . . characterised by the use of additives [2022.01]
C01F 7/064 Hierarchieinformationen		. . . . . Apparatus for digestion, e.g. digestor vessels or heat exchangers [2022.01]
C01F 7/0646 Hierarchieinformationen		. . . . Separation of the insoluble residue, e.g. of red mud [2022.01]
C01F 7/0653 Hierarchieinformationen		. . . . . characterised by the flocculant added to the slurry (final clarification of the aluminate solution C01F 7/47) [2022.01]
C01F 7/066 Hierarchieinformationen		. . . . Treatment of the separated residue [2022.01]
C01F 7/0666 Hierarchieinformationen		. . . . Process control or regulation [2022.01]
C01F 7/0673 Hierarchieinformationen		. . . . from phosphate-containing minerals [2022.01]
C01F 7/068 Hierarchieinformationen		. . . . from carbonate-containing minerals, e.g. dawsonite [2022.01]
C01F 7/0686 Hierarchieinformationen		. . . . from sulfate-containing minerals, e.g. alunite [2022.01]
C01F 7/0693 Hierarchieinformationen		. . . . from waste-like raw materials, e.g. fly ash or Bayer calcination dust [2022.01]
C01F 7/08 Hierarchieinformationen		. . . by treating aluminous minerals with sodium carbonate, e.g. sinter processes (C01F 7/0613, C01F 7/066 take precedence) [1, 2006.01, 2022.01]
C01F 7/085 Hierarchieinformationen		. . . . according to the lime-sinter process [2022.01]
C01F 7/10 Hierarchieinformationen		. . . by treating aluminous minerals with alkali sulfates and reducing agents [1, 2006.01]
C01F 7/12 Hierarchieinformationen		. . . Alkali metal aluminates from alkaline earth metal aluminates [1, 2006.01]
C01F 7/14 Hierarchieinformationen		. . . Aluminium oxide or hydroxide from alkali metal aluminates [1, 2006.01, 2022.01]
C01F 7/141 Hierarchieinformationen		. . . . from aqueous aluminate solutions by neutralisation with an acidic agent [2022.01]
C01F 7/142 Hierarchieinformationen		. . . . . with carbon dioxide [2022.01]
C01F 7/144 Hierarchieinformationen		. . . . from aqueous aluminate solutions by precipitation due to cooling, e.g. as part of the Bayer process [2022.01]
C01F 7/145 Hierarchieinformationen		. . . . . characterised by the use of a crystal growth modifying agent other than aluminium hydroxide seed [2022.01]
C01F 7/147 Hierarchieinformationen		. . . . . Apparatus for precipitation [2022.01]
C01F 7/148 Hierarchieinformationen		. . . . . Separation of the obtained hydroxide, e.g. by filtration or dewatering [2022.01]
C01F 7/16 Hierarchieinformationen		. . Preparation of alkaline-earth metal aluminates or magnesium aluminates; Aluminium oxide or hydroxide therefrom (C01F 7/028 takes precedence) [1, 2006.01, 2022.01]
C01F 7/162 Hierarchieinformationen		. . . Magnesium aluminates [2022.01]
C01F 7/164 Hierarchieinformationen		. . . Calcium aluminates [2022.01]
C01F 7/166 Hierarchieinformationen		. . . Strontium aluminates [2022.01]
C01F 7/168 Hierarchieinformationen		. . . Barium aluminates [2022.01]
C01F 7/18 Hierarchieinformationen		. . . Aluminium oxide or hydroxide from alkaline earth metal aluminates [1, 2006.01]
C01F 7/20 Hierarchieinformationen		. . Preparation of aluminium oxide or hydroxide from aluminous ores using acids or salts [1, 2006.01]
C01F 7/22 Hierarchieinformationen		. . . with halides or halogen acids [1, 2006.01]
C01F 7/24 Hierarchieinformationen		. . . with nitric acid or nitrogen oxides [1, 2006.01]
C01F 7/26 Hierarchieinformationen		. . . with sulfuric acids or sulfates [1, 2006.01]
C01F 7/28 Hierarchieinformationen		. . . with sulfurous acid [1, 2006.01]
C01F 7/30 Hierarchieinformationen		. . Preparation of aluminium oxide or hydroxide by thermal decomposition or by hydrolysis or oxidation of aluminium compounds [1, 2006.01, 2022.01]
C01F 7/302 Hierarchieinformationen		. . . Hydrolysis or oxidation of gaseous aluminium compounds in the gaseous phase [2022.01]
C01F 7/304 Hierarchieinformationen		. . . . of organic aluminium compounds [2022.01]
C01F 7/306 Hierarchieinformationen		. . . Thermal decomposition of hydrated chlorides, e.g. of aluminium trichloride hexahydrate [2022.01]
C01F 7/308 Hierarchieinformationen		. . . Thermal decomposition of nitrates [2022.01]
C01F 7/32 Hierarchieinformationen		. . . Thermal decomposition of sulfates including complex sulfates, e.g. alums [1, 2006.01]
C01F 7/34 Hierarchieinformationen		. . Preparation of aluminium hydroxide by precipitation from solutions containing aluminium salts [1, 2006.01]
C01F 7/36 Hierarchieinformationen		. . . from organic aluminium salts [1, 2006.01]
C01F 7/38 Hierarchieinformationen		. . Preparation of aluminium oxide by thermal reduction of aluminous minerals [1, 2006.01]
C01F 7/40 Hierarchieinformationen		. . . in the presence of aluminium sulfide [1, 2006.01]
C01F 7/42 Hierarchieinformationen		. . Preparation of aluminium oxide or hydroxide from metallic aluminium, e.g. by oxidation [1, 2006.01, 2022.01]
C01F 7/422 Hierarchieinformationen		. . . by oxidation with a gaseous oxidator at a high temperature [2022.01]
C01F 7/424 Hierarchieinformationen		. . . . using a plasma [2022.01]
C01F 7/426 Hierarchieinformationen		. . . by applying mechanical energy to solid aluminium at a low temperature [2022.01]
C01F 7/428 Hierarchieinformationen		. . . by oxidation in an aqueous solution [2022.01]
C01F 7/44 Hierarchieinformationen		. . Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water [1, 2006.01, 2022.01]
C01F 7/441 Hierarchieinformationen		. . . by calcination [2022.01]
C01F 7/442 Hierarchieinformationen		. . . . in presence of a calcination additive [2022.01]
C01F 7/444 Hierarchieinformationen		. . . . Apparatus therefor [2022.01]
C01F 7/445 Hierarchieinformationen		. . . . making use of a fluidised bed [2022.01]
C01F 7/447 Hierarchieinformationen		. . . by wet processes [2022.01]
C01F 7/448 Hierarchieinformationen		. . . . using superatmospheric pressure, e.g. hydrothermal conversion of gibbsite into boehmite [2022.01]
C01F 7/46 Hierarchieinformationen		. . Purification of aluminium oxide, aluminium hydroxide or aluminates (C01F 7/028 takes precedence) [1, 5, 2006.01]
C01F 7/47 Hierarchieinformationen		. . . of aluminates, e.g. removal of compounds of Si, Fe, Ga or of organic compounds from Bayer process liquors [5, 2006.01, 2022.01]
C01F 7/473 Hierarchieinformationen		. . . . Removal of organic compounds, e.g. sodium oxalate [2022.01]
C01F 7/476 Hierarchieinformationen		. . . . . by oxidation [2022.01]
C01F 7/48 Hierarchieinformationen		. Halides, with or without other cations besides aluminium [1, 2006.01]
C01F 7/50 Hierarchieinformationen		. . Fluorides [1, 2006.01]
C01F 7/52 Hierarchieinformationen		. . . Double compounds containing both fluorine and other halide groups [1, 2006.01]
C01F 7/54 Hierarchieinformationen		. . . Double compounds containing both aluminium and alkali metals or alkaline earth metals [1, 2006.01]
C01F 7/56 Hierarchieinformationen		. . Chlorides (containing fluorine C01F 7/52) [1, 3, 2006.01, 2022.01]
C01F 7/57 Hierarchieinformationen		. . . Basic aluminium chlorides, e.g. polyaluminium chlorides [2022.01]
C01F 7/58 Hierarchieinformationen		. . . Preparation of anhydrous aluminium chloride [1, 2006.01]
C01F 7/60 Hierarchieinformationen		. . . . from oxygen-containing aluminium compounds [1, 2006.01]
C01F 7/62 Hierarchieinformationen		. . . Purification [1, 2006.01]
C01F 7/64 Hierarchieinformationen		. . Bromides (containing fluorine C01F 7/52) [1, 3, 2006.01]
C01F 7/66 Hierarchieinformationen		. Nitrates, with or without other cations besides aluminium [1, 3, 2006.01]
C01F 7/68 Hierarchieinformationen		. Aluminium compounds containing sulfur [1, 3, 2006.01]
C01F 7/70 Hierarchieinformationen		. . Sulfides [1, 2006.01]
C01F 7/72 Hierarchieinformationen		. . Sulfites [1, 2006.01]
C01F 7/74 Hierarchieinformationen		. . Sulfates [1, 2006.01, 2022.01]
C01F 7/741 Hierarchieinformationen		. . . Preparation from elemental aluminium or elemental aluminium containing materials, e.g. foil or dross [2022.01]
C01F 7/743 Hierarchieinformationen		. . . Preparation from silicoaluminious materials, e.g. clays or bauxite [2022.01]
C01F 7/745 Hierarchieinformationen		. . . Preparation from alums, e.g. alunite [2022.01]
C01F 7/746 Hierarchieinformationen		. . . After-treatment, e.g. dehydration or stabilisation [2022.01]
C01F 7/748 Hierarchieinformationen		. . . . Purification [2022.01]
C01F 7/76 Hierarchieinformationen		. . . Double salts, i.e. compounds containing, besides aluminium and sulfate ions, only other cations, e.g. alums [1, 2006.01, 2022.01]
C01F 7/762 Hierarchieinformationen		. . . . Ammonium or alkali metal aluminium sulfates [2022.01]
C01F 7/765 Hierarchieinformationen		. . . . . Ammonium aluminium sulfates [2022.01]
C01F 7/767 Hierarchieinformationen		. . . . Alkaline earth metal aluminium sulfates [2022.01]
C01F 7/77 Hierarchieinformationen		. Aluminium carbonates [2022.01]
C01F 7/78 Hierarchieinformationen		. Compounds containing aluminium and two or more other elements, with the exception of oxygen and hydrogen (aluminates C01F 7/02; compounds containing aluminium, fluorine and alkali or alkaline earth metals C01F 7/54; nitrates containing other cations besides aluminium C01F 7/66; sulfides, sulfites or sulfates containing other cations besides aluminium C01F 7/70-C01F 7/74) [2022.01]
C01F 7/782 Hierarchieinformationen		. . containing carbonate ions, e.g. dawsonite [2022.01]
C01F 7/784 Hierarchieinformationen		. . Layered double hydroxide, e.g. comprising nitrate, sulfate or carbonate ions as intercalating anions [2022.01]
C01F 7/785 Hierarchieinformationen		. . . Hydrotalcite [2022.01]
C01F 7/786 Hierarchieinformationen		. . containing, besides aluminium, only anions, e.g. Al[OH]_xCl_y[SO₄]_z (mixed halides C01F 7/48) [2022.01]
C01F 7/788 Hierarchieinformationen		. . Ammonium aluminium fluorides, e.g. ammonium hexafluoroaluminate [2022.01]
C01F 11/00 Hierarchieinformationen		Compounds of calcium, strontium, or barium (C01F 7/00 takes precedence) [1, 3, 2006.01]
C01F 13/00 Hierarchieinformationen		Compounds of radium [1, 2006.01]
C01F 15/00 Hierarchieinformationen		Compounds of thorium [1, 2006.01]
C01F 17/00 Hierarchieinformationen		Compounds of rare earth metals [1, 2006.01, 2020.01]
C01G Hierarchieinformationen		COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F (metal hydrides C01B 6/00; salts of oxyacids of halogens C01B 11/00; peroxides, salts of peroxyacids C01B 15/00; thiosulfates, dithionites, polythionates C01B 17/64; compounds containing selenium or tellurium C01B 19/00; binary compounds of nitrogen with metals C01B 21/06; azides C01B 21/08; metal amides C01B 21/092; nitrites C01B 21/50; phosphides C01B 25/08; salts of oxyacids of phosphorus C01B 25/16; carbides C01B 32/90; compounds containing silicon C01B 33/00; compounds containing boron C01B 35/00; compounds having molecular sieve properties but not having base-exchange properties C01B 37/00; compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites, C01B 39/00; cyanides C01C 3/08; salts of cyanic acid C01C 3/14; salts of cyanamide C01C 3/16; thiocyanates C01C 3/20; fermentation or enzyme-using processes for the preparation of elements or inorganic compounds except carbon dioxide C12P 3/00; obtaining metal compounds from mixtures, e.g. ores, which are intermediate compounds in a metallurgical process for obtaining a free metal C21B, C22B; production of non-metallic elements or inorganic compounds by electrolysis or electrophoresis C25B)
C02 Hierarchieinformationen		TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
C03 Hierarchieinformationen		GLASS; MINERAL OR SLAG WOOL
C04 Hierarchieinformationen		CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES [4]
C05 Hierarchieinformationen		FERTILISERS; MANUFACTURE THEREOF [4]
C06 Hierarchieinformationen		EXPLOSIVES; MATCHES
C07 Hierarchieinformationen		ORGANIC CHEMISTRY [2]
C08 Hierarchieinformationen		ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C09 Hierarchieinformationen		DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
C10 Hierarchieinformationen		PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
C11 Hierarchieinformationen		ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
C12 Hierarchieinformationen		BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
C13 Hierarchieinformationen		SUGAR INDUSTRY [4]
C14 Hierarchieinformationen		SKINS; HIDES; PELTS OR LEATHER
C21 Hierarchieinformationen		METALLURGY
C21 Hierarchieinformationen		METALLURGY OF IRON
C22 Hierarchieinformationen		METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C23 Hierarchieinformationen		COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL [2]
C25 Hierarchieinformationen		ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR [4]
C30 Hierarchieinformationen		CRYSTAL GROWTH [3]
C40 Hierarchieinformationen		COMBINATORIAL TECHNOLOGY [2006.01]
C40 Hierarchieinformationen		COMBINATORIAL TECHNOLOGY [2006.01]
C99 Hierarchieinformationen		SUBJECT MATTER NOT OTHERWISE PROVIDED FOR IN THIS SECTION [2006.01]
D Hierarchieinformationen		TEXTILES; PAPER
E Hierarchieinformationen		FIXED CONSTRUCTIONS
F Hierarchieinformationen		MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
G Hierarchieinformationen		PHYSICS
H Hierarchieinformationen		ELECTRICITY

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