CA955378A - So2 absorption system with regeneration of absorbent - Google Patents

So2 absorption system with regeneration of absorbent

Info

Publication number
CA955378A
CA955378A CA110,793A CA110793A CA955378A CA 955378 A CA955378 A CA 955378A CA 110793 A CA110793 A CA 110793A CA 955378 A CA955378 A CA 955378A
Authority
CA
Canada
Prior art keywords
absorbent
regeneration
absorption system
absorption
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA110,793A
Other languages
English (en)
Other versions
CA110793S (en
Inventor
Walter C. Lapple
Robert E. Matty
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Application granted granted Critical
Publication of CA955378A publication Critical patent/CA955378A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • 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
    • C01B17/60—Isolation of sulfur dioxide from gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Treating Waste Gases (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
CA110,793A 1970-08-11 1971-04-20 So2 absorption system with regeneration of absorbent Expired CA955378A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6293070A 1970-08-11 1970-08-11

Publications (1)

Publication Number Publication Date
CA955378A true CA955378A (en) 1974-10-01

Family

ID=22045788

Family Applications (1)

Application Number Title Priority Date Filing Date
CA110,793A Expired CA955378A (en) 1970-08-11 1971-04-20 So2 absorption system with regeneration of absorbent

Country Status (7)

Country Link
US (1) US3758668A (enExample)
JP (1) JPS5144496B1 (enExample)
CA (1) CA955378A (enExample)
DE (1) DE2129231C3 (enExample)
ES (1) ES391709A1 (enExample)
FR (1) FR2104214A5 (enExample)
GB (1) GB1344700A (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3919394A (en) * 1973-05-14 1975-11-11 Dravo Corp Process for the removal of oxides of sulfur from a gaseous stream
US3971844A (en) * 1974-02-19 1976-07-27 Davy Powergas Inc. Method for removing sodium sulfate from aqueous solutions
JPS5710769B2 (enExample) * 1974-06-03 1982-02-27
US4218428A (en) * 1976-11-15 1980-08-19 Idemitsu Kosan Company Limited Process for removing chlorine ions from the wet flue-gas processing system
CS225767B1 (en) * 1982-01-14 1984-02-13 Najmr Stanislav The purification of magnesium raw materials
JPS6472915A (en) * 1987-09-15 1989-03-17 Kuraray Co Production of ammonia and sulfur dioxide
DE3830390C1 (en) * 1988-09-07 1989-12-07 Deutsche Babcock Anlagen Ag, 4200 Oberhausen, De Regenerative SO2 flue gas purification
DE4216404A1 (de) * 1992-05-18 1993-11-25 Testoterm Mestechnik Gmbh & Co Gasentnahmevorrichtung für ein Rauchgas-Analysegerät
US6726748B2 (en) * 2002-07-16 2004-04-27 The Babcock & Wilcox Company Method of converting a downflow/upflow wet flue gas desulfurization (WFGD) system to an upflow single-loop WFGD system
CN101607173B (zh) * 2008-06-17 2012-05-23 陆泳凯 外部再生循环亚硫酸镁法烟气或废气的脱硫工艺
US9192890B2 (en) * 2013-11-15 2015-11-24 The Babcock & Wilcox Company Integrated sorbent injection and flue gas desulfurization system

Also Published As

Publication number Publication date
US3758668A (en) 1973-09-11
FR2104214A5 (enExample) 1972-04-14
GB1344700A (en) 1974-01-23
DE2129231A1 (de) 1972-02-24
ES391709A1 (es) 1973-06-16
JPS5144496B1 (enExample) 1976-11-29
DE2129231B2 (de) 1974-11-14
DE2129231C3 (de) 1975-07-03

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