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IPC-Stelle: C01B 17/42 1-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)
C01B 3/00		Hydrogen; Hydrides; Water; Synthesis gas from hydrocarbons
C01B 3/00 Hierarchieinformationen		Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen (production of water-gas or synthesis gas from solid carbonaceous material C10J) [3, 2006.01]
C01B 4/00 Hierarchieinformationen		Hydrogen isotopes; Inorganic compounds thereof prepared by isotope exchange, e.g. NH₃ + D₂ → NH₂D + HD [1, 2, 2006.01]
C01B 5/00 Hierarchieinformationen		Water [1, 2006.01]
C01B 6/00 Hierarchieinformationen		Hydrides of metals; Monoborane or diborane; Addition complexes thereof [1, 2, 2006.01]
C01B 7/00		Halogens; Compounds thereof
C01B 7/00 Hierarchieinformationen		Halogens; Halogen acids [1, 2006.01]
C01B 9/00 Hierarchieinformationen		General methods of preparing halides (particular individual halides, see the relevant groups in subclasses C01B-C01G according to the element combined with the halogen; electrolytic production of inorganic compounds C25B) [1, 2006.01]
C01B 11/00 Hierarchieinformationen		Oxides or oxyacids of halogens; Salts thereof [1, 2006.01]
C01B 13/00		Oxygen; Oxides or hydroxides in general; Per-compounds
C01B 13/00 Hierarchieinformationen		Oxygen; Ozone; Oxides or hydroxides in general [1, 2006.01]
C01B 15/00 Hierarchieinformationen		Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides [1, 2006.01]
C01B 17/00
C01B 17/00 Hierarchieinformationen		Sulfur; Compounds thereof [1, 2006.01]
C01B 17/02 Hierarchieinformationen		. Preparation of sulfur; Purification [1, 2006.01]
C01B 17/027 Hierarchieinformationen		. . Recovery of sulfur from material containing elemental sulfur, e.g. luxmasses; Purification [3, 2006.01]
C01B 17/033 Hierarchieinformationen		. . . using a liquid extractant [3, 2006.01]
C01B 17/04 Hierarchieinformationen		. . from gaseous sulfur compounds including gaseous sulfides [1, 2006.01]
C01B 17/05 Hierarchieinformationen		. . . by wet processes [3, 2006.01]
C01B 17/06 Hierarchieinformationen		. . from non-gaseous sulfides or materials containing such sulfides, e.g. ores [1, 2006.01]
C01B 17/10 Hierarchieinformationen		. . Finely-divided sulfur, e.g. sublimed sulfur, flowers of sulfur [1, 2006.01]
C01B 17/12 Hierarchieinformationen		. . Insoluble sulfur (mu-sulfur) [1, 2006.01]
C01B 17/16 Hierarchieinformationen		. Hydrogen sulfides [1, 2006.01]
C01B 17/18 Hierarchieinformationen		. . Hydrogen polysulfides [1, 2006.01]
C01B 17/20 Hierarchieinformationen		. Methods for preparing sulfides or polysulfides, in general (ammonium sulfides or polysulfides C01C; sulfides or polysulfides of metals, other than alkali metals, magnesium, calcium, strontium, and barium, see the relevant groups of subclasses C01F or C01G, according to the metal) [1, 2006.01]
C01B 17/22 Hierarchieinformationen		. Alkali metal sulfides or polysulfides [1, 2006.01]
C01B 17/24 Hierarchieinformationen		. . Preparation by reduction [1, 2006.01]
C01B 17/26 Hierarchieinformationen		. . . with carbon [1, 2006.01]
C01B 17/28 Hierarchieinformationen		. . . with reducing gases [1, 2006.01]
C01B 17/30 Hierarchieinformationen		. . Preparation from sodium or potassium amalgam with sulfur or sulfides [1, 2006.01]
C01B 17/32 Hierarchieinformationen		. . Hydrosulfides of sodium or potassium [1, 2006.01]
C01B 17/34 Hierarchieinformationen		. . Polysulfides of sodium or potassium [1, 2006.01]
C01B 17/36 Hierarchieinformationen		. . Purification [1, 2006.01]
C01B 17/38 Hierarchieinformationen		. . Dehydration [1, 2006.01]
C01B 17/40 Hierarchieinformationen		. . Making shaped products, e.g. granules [1, 2006.01]
C01B 17/42 Hierarchieinformationen		. Sulfides or polysulfides of magnesium, calcium, strontium, or barium [1, 2006.01]
C01B 17/43 Hierarchieinformationen		. . from oxides or hydroxides with sulfur or hydrogen sulfide [1, 2006.01]
C01B 17/44 Hierarchieinformationen		. . by reduction of sulfates [1, 2006.01]
C01B 17/45 Hierarchieinformationen		. Compounds containing sulfur and halogen, with or without oxygen [1, 2006.01]
C01B 17/46 Hierarchieinformationen		. Compounds containing sulfur, halogen, hydrogen, and oxygen [1, 2006.01]
C01B 17/48 Hierarchieinformationen		. Sulfur dioxide; Sulfurous acid [1, 2006.01]
C01B 17/50 Hierarchieinformationen		. . Preparation of sulfur dioxide [1, 2006.01]
C01B 17/52 Hierarchieinformationen		. . . by roasting sulfides (preliminary treatment of ores or scrap C22B 1/00) [1, 2006.01]
C01B 17/54 Hierarchieinformationen		. . . by burning elemental sulfur [1, 2006.01]
C01B 17/56 Hierarchieinformationen		. . . Separation; Purification [1, 2006.01]
C01B 17/58 Hierarchieinformationen		. . . Recovery of sulfur dioxide from acid tar or the like [1, 2006.01]
C01B 17/60 Hierarchieinformationen		. . . Isolation of sulfur dioxide from gases [1, 2006.01]
C01B 17/62 Hierarchieinformationen		. Methods of preparing sulfites in general (particular individual sulfites, see the relevant groups of subclasses C01B-C01G, according to the cation) [1, 2006.01]
C01B 17/64 Hierarchieinformationen		. Thiosulfates; Dithionites; Polythionates [1, 2006.01]
C01B 17/66 Hierarchieinformationen		. . Dithionites [1, 2006.01]
C01B 17/69 Hierarchieinformationen		. Sulfur trioxide; Sulfuric acid [3, 2006.01]
C01B 17/70 Hierarchieinformationen		. . Stabilisation of gamma-form sulfur trioxide [1, 2006.01]
C01B 17/74 Hierarchieinformationen		. . Preparation [1, 3, 2006.01]
C01B 17/76 Hierarchieinformationen		. . . by contact processes [1, 2006.01]
C01B 17/765 Hierarchieinformationen		. . . . Multi-stage SO₃-conversion [3, 2006.01]
C01B 17/77 Hierarchieinformationen		. . . . Fluidised-bed processes [3, 2006.01]
C01B 17/775 Hierarchieinformationen		. . . . Liquid phase contacting processes or wet catalysis processes [3, 2006.01]
C01B 17/78 Hierarchieinformationen		. . . . characterised by the catalyst used [1, 2006.01]
C01B 17/79 Hierarchieinformationen		. . . . . containing vanadium [3, 2006.01]
C01B 17/80 Hierarchieinformationen		. . . . Apparatus [1, 2006.01]
C01B 17/82 Hierarchieinformationen		. . . of sulfuric acid using a nitrogen oxide process [1, 2006.01]
C01B 17/84 Hierarchieinformationen		. . . . Chamber process [1, 2006.01]
C01B 17/86 Hierarchieinformationen		. . . . Tower process [1, 2006.01]
C01B 17/88 Hierarchieinformationen		. . Concentration of sulfuric acid [1, 2006.01]
C01B 17/90 Hierarchieinformationen		. . Separation; Purification [1, 2006.01]
C01B 17/92 Hierarchieinformationen		. . . Recovery from acid tar or the like [1, 2006.01]
C01B 17/94 Hierarchieinformationen		. . . Recovery from nitration acids [1, 2006.01]
C01B 17/96 Hierarchieinformationen		. Methods for the preparation of sulfates in general (particular individual sulfates, see the relevant groups of subclasses C01B-C01G, according to the cation) [1, 2006.01]
C01B 17/98 Hierarchieinformationen		. Other compounds containing sulfur and oxygen (persulfuric acids C01B 15/06; persulfates C01B 15/08) [1, 2006.01]
C01B 19/00 Hierarchieinformationen		Selenium; Tellurium; Compounds thereof [1, 2006.01]
C01B 21/00 Hierarchieinformationen		Nitrogen; Compounds thereof [1, 2006.01]
C01B 23/00 Hierarchieinformationen		Noble gases; Compounds thereof (liquefying F25J) [1, 2006.01]
C01B 25/00 Hierarchieinformationen		Phosphorus; Compounds thereof (C01B 21/00, C01B 23/00 take precedence; perphosphates C01B 15/16) [1, 3, 2006.01]
C01B 32/00 Hierarchieinformationen		Carbon; Compounds thereof (C01B 21/00, C01B 23/00 take precedence; percarbonates C01B 15/10; carbon black C09C 1/48) [2017.01]
C01B 33/00 Hierarchieinformationen		Silicon; Compounds thereof (C01B 21/00, C01B 23/00 take precedence; persilicates C01B 15/14; carbides C01B 32/956) [1, 3, 2006.01]
C01B 35/00 Hierarchieinformationen		Boron; Compounds thereof (monoborane, diborane, metal borohydrides or addition complexes thereof C01B 6/00; perborates C01B 15/12; binary compounds with nitrogen C01B 21/06; phosphides C01B 25/08; carbides C01B 32/991) [1, 2, 2006.01]
C01B 37/00		Compounds characterised primarily by their physical or chemical properties, rather than by their chemical constitution [6]
C01B 37/00 Hierarchieinformationen		Compounds having molecular sieve properties but not having base-exchange properties [6, 2006.01]
C01B 39/00 Hierarchieinformationen		Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination (treatment to modify the sorption properties, e.g. shaping using a binder, B01J 20/10; treatment to modify the catalytic properties, e.g. combination of treatments to make the zeolites appropriate to their use as a catalyst, B01J 29/04; treatment to improve the ion-exchange properties B01J 39/14) [6, 2006.01]
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)
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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