IT994675B - Procedimento per desolforare gas di scarico mediante sospensione di car bone attivo - Google Patents

Procedimento per desolforare gas di scarico mediante sospensione di car bone attivo

Info

Publication number
IT994675B
IT994675B IT69542/73A IT6954273A IT994675B IT 994675 B IT994675 B IT 994675B IT 69542/73 A IT69542/73 A IT 69542/73A IT 6954273 A IT6954273 A IT 6954273A IT 994675 B IT994675 B IT 994675B
Authority
IT
Italy
Prior art keywords
desulphurating
suspension
procedure
exhaust gas
active car
Prior art date
Application number
IT69542/73A
Other languages
English (en)
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of IT994675B publication Critical patent/IT994675B/it

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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8603—Removing sulfur compounds
    • B01D53/8609—Sulfur oxides

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Separation Of Gases By Adsorption (AREA)
IT69542/73A 1972-08-25 1973-08-24 Procedimento per desolforare gas di scarico mediante sospensione di car bone attivo IT994675B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47084519A JPS4940294A (it) 1972-08-25 1972-08-25

Publications (1)

Publication Number Publication Date
IT994675B true IT994675B (it) 1975-10-20

Family

ID=13832868

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69542/73A IT994675B (it) 1972-08-25 1973-08-24 Procedimento per desolforare gas di scarico mediante sospensione di car bone attivo

Country Status (6)

Country Link
US (1) US3981972A (it)
JP (1) JPS4940294A (it)
DE (1) DE2342861C3 (it)
FR (1) FR2196840B1 (it)
GB (1) GB1410445A (it)
IT (1) IT994675B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50150673A (it) * 1974-05-25 1975-12-03
DE2713992A1 (de) * 1977-03-30 1978-10-12 Kernforschungsanlage Juelich Verfahren zur reinigung eines schwefeldioxid enthaltenden abgases
US4372927A (en) * 1981-08-17 1983-02-08 Shell Oil Company Sulfur oxides removal
DE3941894C2 (de) * 1989-12-19 1996-03-07 Steinmueller Gmbh L & C Verfahren zum Abscheiden organischer Schadstoffe aus einem Abgas
US5672323A (en) * 1995-01-26 1997-09-30 The Babcock & Wilcox Company Activated carbon flue gas desulfurization systems for mercury removal
US6372187B1 (en) 1998-12-07 2002-04-16 Mcdermott Technology, Inc. Alkaline sorbent injection for mercury control
US6284199B1 (en) * 1999-03-31 2001-09-04 Mcdermott Technology, Inc. Apparatus for control of mercury
US7037474B2 (en) * 1999-03-31 2006-05-02 The Babcock & Wilcox Company Use of sulfide-containing liquors for removing mercury from flue gases
US6855859B2 (en) 1999-03-31 2005-02-15 The Babcock & Wilcox Company Method for controlling elemental mercury emissions
US6328939B1 (en) 1999-03-31 2001-12-11 Mcdermott Technology, Inc. Mercury removal in utility wet scrubber using a chelating agent
US6503470B1 (en) 1999-03-31 2003-01-07 The Babcock & Wilcox Company Use of sulfide-containing liquors for removing mercury from flue gases

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1052188A (it) * 1900-01-01
FR1395561A (fr) * 1963-08-13 1965-04-16 Aquitaine Petrole Procédé et appareil pour l'obtention de l'acide sulfurique
DE1291048B (de) * 1965-05-18 1969-03-20 Kogyokaihatsu Kenkyusho Verfahren zum Entfernen von Schwefeloxyd-Anteilen aus Verbrennungsabgasen
DE1767224A1 (de) * 1968-04-13 1971-08-12 Metallgesellschaft Ag Verfahren zur vollstaendigen Umsetzung von Schwefeldioxyd zu Schwefelsaeure

Also Published As

Publication number Publication date
FR2196840A1 (it) 1974-03-22
FR2196840B1 (it) 1977-09-09
DE2342861C3 (de) 1978-09-28
JPS4940294A (it) 1974-04-15
US3981972A (en) 1976-09-21
DE2342861A1 (de) 1974-04-18
GB1410445A (en) 1975-10-15
DE2342861B2 (de) 1978-01-26

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