Classifications

• • C—CHEMISTRY; METALLURGY
  • C01—INORGANIC CHEMISTRY
  • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
  • C01G28/00—Compounds of arsenic
  • C01G28/005—Oxides; Hydroxides; Oxyacids
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01D—SEPARATION
  • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
  • B01D47/06—Spray cleaning
• • C—CHEMISTRY; METALLURGY
  • C01—INORGANIC CHEMISTRY
  • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
  • C01B17/00—Sulfur; Compounds thereof
  • C01B17/48—Sulfur dioxide; Sulfurous acid
  • C01B17/50—Preparation of sulfur dioxide
  • C01B17/56—Separation; Purification

Landscapes

• Chemical & Material Sciences (AREA)
• Organic Chemistry (AREA)
• Inorganic Chemistry (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
• Cleaning In General (AREA)
• Sorption Type Refrigeration Machines (AREA)
• Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
• Manufacture And Refinement Of Metals (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=7344375

Family Applications (1)

Country Status (5)

Families Citing this family (1)

• 1965
  • 1965-12-07 DE DE1965N0027724 patent/DE1264422C2/de not_active Expired
• 1966
  • 1966-11-24 SE SE1611166A patent/SE306304B/xx unknown
  • 1966-12-02 BE BE690660D patent/BE690660A/xx unknown
  • 1966-12-06 FR FR86371A patent/FR1515068A/fr not_active Expired
  • 1966-12-06 ES ES0334203A patent/ES334203A1/es not_active Expired

Also Published As

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