NL175497C - METHOD FOR REMOVING SULFUR COMPOUNDS FROM GASES, USING AN ABSORBENT LIQUID CONTAINING CALCIUM HYDROXIDE. - Google Patents

METHOD FOR REMOVING SULFUR COMPOUNDS FROM GASES, USING AN ABSORBENT LIQUID CONTAINING CALCIUM HYDROXIDE.

Info

Publication number
NL175497C
NL175497C NL7413561A NL7413561A NL175497C NL 175497 C NL175497 C NL 175497C NL 7413561 A NL7413561 A NL 7413561A NL 7413561 A NL7413561 A NL 7413561A NL 175497 C NL175497 C NL 175497C
Authority
NL
Netherlands
Prior art keywords
gases
liquid containing
calcium hydroxide
sulfur compounds
containing calcium
Prior art date
Application number
NL7413561A
Other languages
Dutch (nl)
Other versions
NL175497B (en
NL7413561A (en
Original Assignee
Nippon Steel Chemical 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
Priority claimed from JP48114682A external-priority patent/JPS5141097B2/ja
Priority claimed from JP11468173A external-priority patent/JPS5337830B2/ja
Priority claimed from JP48114683A external-priority patent/JPS5141098B2/ja
Priority claimed from JP49052259A external-priority patent/JPS5238944B2/ja
Application filed by Nippon Steel Chemical Co filed Critical Nippon Steel Chemical Co
Publication of NL7413561A publication Critical patent/NL7413561A/en
Publication of NL175497B publication Critical patent/NL175497B/en
Application granted granted Critical
Publication of NL175497C publication Critical patent/NL175497C/en

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
    • B01D53/52—Hydrogen sulfide
    • 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
    • B01D53/1456—Removing acid components
    • B01D53/1468—Removing hydrogen sulfide
    • 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
    • B01D53/1456—Removing acid components
    • B01D53/1481—Removing sulfur dioxide or sulfur trioxide
    • 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
    • B01D53/52—Hydrogen sulfide
    • B01D53/523—Mixtures of hydrogen sulfide and sulfur oxides
NL7413561A 1973-10-15 1974-10-15 METHOD FOR REMOVING SULFUR COMPOUNDS FROM GASES, USING AN ABSORBENT LIQUID CONTAINING CALCIUM HYDROXIDE. NL175497C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP48114682A JPS5141097B2 (en) 1973-10-15 1973-10-15
JP11468173A JPS5337830B2 (en) 1973-10-15 1973-10-15
JP48114683A JPS5141098B2 (en) 1973-10-15 1973-10-15
JP49052259A JPS5238944B2 (en) 1974-05-13 1974-05-13

Publications (3)

Publication Number Publication Date
NL7413561A NL7413561A (en) 1975-04-17
NL175497B NL175497B (en) 1984-06-18
NL175497C true NL175497C (en) 1984-11-16

Family

ID=27462753

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7413561A NL175497C (en) 1973-10-15 1974-10-15 METHOD FOR REMOVING SULFUR COMPOUNDS FROM GASES, USING AN ABSORBENT LIQUID CONTAINING CALCIUM HYDROXIDE.

Country Status (3)

Country Link
BE (1) BE821091A (en)
DE (1) DE2448906C2 (en)
NL (1) NL175497C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3429663A1 (en) * 1984-08-11 1986-02-13 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Simultaneous SO2 and NOx scrubbing
JPS6115719A (en) * 1984-07-03 1986-01-23 Mitsubishi Heavy Ind Ltd Treatment of exhaust gas
DE3607029A1 (en) * 1985-03-08 1986-10-02 Jgc Corp., Tokio/Tokyo METHOD FOR THE DESULURIZATION OF GAS CONTAINING SULFUR HYDROGEN
DE4129566A1 (en) * 1991-09-06 1993-03-11 Thueringische Faser Ag Schwarz Absorption of hydrogen sulphide from waste contg. carbon di:sulphide from viscose prodn. - in sodium hydroxide soln. contg. silicone oil or paraffin or alcohol
DE4324932C2 (en) * 1993-07-24 1997-01-23 Kali & Salz Beteiligungs Ag Process for the treatment of reaction gases of Al-molten salt treatment
CN100453148C (en) * 2007-02-28 2009-01-21 史汉祥 Method for absorbing sulfur dioxide in flue gas with smelting iron and smelting steel slag as absorbing agents

Also Published As

Publication number Publication date
NL175497B (en) 1984-06-18
BE821091A (en) 1975-02-03
NL7413561A (en) 1975-04-17
DE2448906C2 (en) 1985-07-04
AU7433574A (en) 1976-04-29
DE2448906A1 (en) 1975-04-17

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Legal Events

Date Code Title Description
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee