Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
  • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
  • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
  • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
  • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
  • B01J23/889—Manganese, technetium or rhenium
  • B01J23/8892—Manganese
• • G—PHYSICS
  • G01—MEASURING; TESTING
  • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
  • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
  • G01N31/005—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods investigating the presence of an element by oxidation
• • G—PHYSICS
  • G01—MEASURING; TESTING
  • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
  • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
  • G01N33/0004—Gaseous mixtures, e.g. polluted air
  • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
  • G01N33/0011—Sample conditioning
  • G01N33/0013—Sample conditioning by a chemical reaction
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
  • Y10T436/00—Chemistry: analytical and immunological testing
  • Y10T436/20—Oxygen containing
  • Y10T436/206664—Ozone or peroxide
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
  • Y10T436/00—Chemistry: analytical and immunological testing
  • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
  • Y10T436/25125—Digestion or removing interfering materials

Landscapes

• Chemical & Material Sciences (AREA)
• Health & Medical Sciences (AREA)
• Life Sciences & Earth Sciences (AREA)
• Engineering & Computer Science (AREA)
• General Physics & Mathematics (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Pathology (AREA)
• Immunology (AREA)
• Physics & Mathematics (AREA)
• Analytical Chemistry (AREA)
• Biochemistry (AREA)
• General Health & Medical Sciences (AREA)
• Food Science & Technology (AREA)
• Medicinal Chemistry (AREA)
• Combustion & Propulsion (AREA)
• Molecular Biology (AREA)
• Materials Engineering (AREA)
• Organic Chemistry (AREA)
• Solid-Sorbent Or Filter-Aiding Compositions (AREA)
• Investigating Or Analyzing Materials Using Thermal Means (AREA)
• Exhaust Gas After Treatment (AREA)
• Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
• Silicates, Zeolites, And Molecular Sieves (AREA)
• Devices For Use In Laboratory Experiments (AREA)
• Exhaust Gas Treatment By Means Of Catalyst (AREA)
• Separation Of Gases By Adsorption (AREA)
• Catalysts (AREA)

Applications Claiming Priority (1)

Publications (2)

Family

ID=6001568

Family Applications (1)

Country Status (13)

Families Citing this family (19)

Family Cites Families (11)

• 1977
  • 1977-02-18 DE DE2706992A patent/DE2706992C3/de not_active Expired
• 1978
  • 1978-01-23 AT AT0047678A patent/AT362749B/de not_active IP Right Cessation
  • 1978-02-01 JP JP938478A patent/JPS5433783A/ja active Granted
  • 1978-02-03 NL NL7801296A patent/NL7801296A/xx not_active Application Discontinuation
  • 1978-02-03 GB GB4445/78A patent/GB1552212A/en not_active Expired
  • 1978-02-09 US US05/876,519 patent/US4183728A/en not_active Expired - Lifetime
  • 1978-02-10 SE SE7801604A patent/SE436934B/sv not_active IP Right Cessation
  • 1978-02-15 CH CH166178A patent/CH628438A5/de not_active IP Right Cessation
  • 1978-02-15 ES ES467002A patent/ES467002A1/es not_active Expired
  • 1978-02-16 BE BE185213A patent/BE864009A/xx not_active IP Right Cessation
  • 1978-02-16 FR FR7804446A patent/FR2393301A1/fr active Granted
  • 1978-02-16 ZA ZA00780900A patent/ZA78900B/xx unknown
  • 1978-02-16 IT IT20293/78A patent/IT1095414B/it active
  • 1978-10-31 ES ES474715A patent/ES474715A1/es not_active Expired

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