Classifications

• • 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
  • B01D47/10—Venturi scrubbers
• • 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
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01D—SEPARATION
  • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
  • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
  • B01D53/18—Absorbing units; Liquid distributors therefor
• • 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
  • C01B17/58—Recovery of sulfur dioxide from acid tar or the like or from any waste sulfuric acid
• • 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
  • C01B17/69—Sulfur trioxide; Sulfuric acid
  • C01B17/74—Preparation
  • C01B17/76—Preparation by contact processes
  • C01B17/80—Apparatus
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01D—SEPARATION
  • B01D2251/00—Reactants
  • B01D2251/50—Inorganic acids
  • B01D2251/506—Sulfuric acid
• • C—CHEMISTRY; METALLURGY
  • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
  • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
  • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
  • C22B7/02—Working-up flue dust
• • 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
  • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
  • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
  • Y02P10/00—Technologies related to metal processing
  • Y02P10/20—Recycling

Landscapes

• Chemical & Material Sciences (AREA)
• Organic Chemistry (AREA)
• Inorganic Chemistry (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Engineering & Computer Science (AREA)
• Analytical Chemistry (AREA)
• General Chemical & Material Sciences (AREA)
• Oil, Petroleum & Natural Gas (AREA)
• Treating Waste Gases (AREA)
• Gas Separation By Absorption (AREA)
• Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
• Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Applications Claiming Priority (2)

Publications (2)

Family

ID=38109150

Family Applications (1)

Country Status (17)

Families Citing this family (4)

Citations (3)

Family Cites Families (6)

• 2006
  • 2006-01-02 DE DE200610000696 patent/DE102006000696B4/de not_active Expired - Fee Related
  • 2006-12-13 ES ES06829569T patent/ES2350856T3/es active Active
  • 2006-12-13 CN CN2006800502656A patent/CN101351256B/zh active Active
  • 2006-12-13 CA CA2634162A patent/CA2634162C/en active Active
  • 2006-12-13 EA EA200801662A patent/EA013961B1/ru not_active IP Right Cessation
  • 2006-12-13 WO PCT/EP2006/011994 patent/WO2007076921A2/en not_active Ceased
  • 2006-12-13 PL PL06829569T patent/PL1979071T3/pl unknown
  • 2006-12-13 AP AP2008004531A patent/AP2591A/xx active
  • 2006-12-13 AU AU2006332210A patent/AU2006332210B2/en active Active
  • 2006-12-13 ZA ZA200805399A patent/ZA200805399B/xx unknown
  • 2006-12-13 EP EP20060829569 patent/EP1979071B1/en active Active
  • 2006-12-13 AT AT06829569T patent/ATE482015T1/de not_active IP Right Cessation
  • 2006-12-13 DE DE200660017112 patent/DE602006017112D1/de active Active
  • 2006-12-13 BR BRPI0620890-8A patent/BRPI0620890A2/pt not_active Application Discontinuation
  • 2006-12-13 KR KR1020087019000A patent/KR101441143B1/ko active Active
  • 2006-12-28 PE PE2006001711A patent/PE20071121A1/es active IP Right Grant
• 2008
  • 2008-07-29 NO NO20083337A patent/NO20083337L/no not_active Application Discontinuation
  • 2008-07-31 MA MA31153A patent/MA30181B1/fr unknown

Patent Citations (3)

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