BE784594A - Procede de separation de l'anhydride sulfureux a partir des gazd'echappement d'un four a combustion - Google Patents

Procede de separation de l'anhydride sulfureux a partir des gazd'echappement d'un four a combustion

Info

Publication number
BE784594A
BE784594A BE784594A BE784594A BE784594A BE 784594 A BE784594 A BE 784594A BE 784594 A BE784594 A BE 784594A BE 784594 A BE784594 A BE 784594A BE 784594 A BE784594 A BE 784594A
Authority
BE
Belgium
Prior art keywords
separating
exhaust gases
combustion oven
sulphurous anhydride
sulphurous
Prior art date
Application number
BE784594A
Other languages
English (en)
French (fr)
Original Assignee
Nippon Kokan Kk
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 Nippon Kokan Kk filed Critical Nippon Kokan Kk
Publication of BE784594A publication Critical patent/BE784594A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/12—Separation of ammonia from gases and vapours
    • 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
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/24—Sulfates of ammonium
    • C01C1/245—Preparation from compounds containing nitrogen and sulfur
    • C01C1/246—Preparation from compounds containing nitrogen and sulfur from sulfur-containing ammonium compounds
    • C01C1/247—Preparation from compounds containing nitrogen and sulfur from sulfur-containing ammonium compounds by oxidation with free oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
BE784594A 1971-06-08 1972-06-08 Procede de separation de l'anhydride sulfureux a partir des gazd'echappement d'un four a combustion BE784594A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46039800A JPS5111593B1 (it) 1971-06-08 1971-06-08

Publications (1)

Publication Number Publication Date
BE784594A true BE784594A (fr) 1972-10-02

Family

ID=12563016

Family Applications (1)

Application Number Title Priority Date Filing Date
BE784594A BE784594A (fr) 1971-06-08 1972-06-08 Procede de separation de l'anhydride sulfureux a partir des gazd'echappement d'un four a combustion

Country Status (9)

Country Link
US (1) US3822339A (it)
JP (1) JPS5111593B1 (it)
BE (1) BE784594A (it)
DE (1) DE2227952C3 (it)
FR (1) FR2140419B1 (it)
GB (1) GB1379101A (it)
IT (1) IT958239B (it)
NL (1) NL145199B (it)
SE (1) SE397922B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114850164A (zh) * 2021-05-08 2022-08-05 宜兴大平杆塔制造有限公司 一种镀锌车间用锌烟收集系统

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2333518C3 (de) * 1973-07-02 1981-02-26 Dr. C. Otto & Comp. Gmbh, 4630 Bochum Verfahren zur Entfernung des Ammoniaks aus Gasen
JPS5636971B2 (it) * 1974-05-08 1981-08-27
US3957951A (en) * 1974-08-23 1976-05-18 International Telephone And Telegraph Corporation Process for removing contaminants from hot waste gas streams
US4043768A (en) * 1976-04-05 1977-08-23 Apollo Chemical Corporation Method of conditioning flue gas to electrostatic precipitator
US4042348A (en) * 1976-08-02 1977-08-16 Apollo Chemical Corporation Method of conditioning flue gas to electrostatic precipitator
CN100391578C (zh) * 2006-06-16 2008-06-04 中国科学院南海海洋研究所 一种空气净化材料及其制备方法
CN103623689B (zh) * 2013-12-12 2016-06-29 北京博源恒升高科技有限公司 多元醇复合溶液脱除气体中SOx的方法
US9195879B1 (en) 2014-08-31 2015-11-24 Qualcomm Incorporated Air/object determination for biometric sensors
US9582705B2 (en) 2014-08-31 2017-02-28 Qualcomm Incorporated Layered filtering for biometric sensors
US9665763B2 (en) * 2014-08-31 2017-05-30 Qualcomm Incorporated Finger/non-finger determination for biometric sensors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114850164A (zh) * 2021-05-08 2022-08-05 宜兴大平杆塔制造有限公司 一种镀锌车间用锌烟收集系统
CN114850164B (zh) * 2021-05-08 2023-07-07 宜兴大平杆塔制造有限公司 一种镀锌车间用锌烟收集系统

Also Published As

Publication number Publication date
US3822339A (en) 1974-07-02
FR2140419B1 (it) 1976-12-03
JPS5111593B1 (it) 1976-04-12
DE2227952C3 (de) 1975-02-20
SE397922B (sv) 1977-11-28
GB1379101A (en) 1975-01-02
IT958239B (it) 1973-10-20
DE2227952A1 (de) 1973-01-04
NL145199B (nl) 1975-03-17
NL7207578A (it) 1972-12-12
FR2140419A1 (it) 1973-01-19
DE2227952B2 (de) 1974-06-27

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: NIPPON KOKAN K.K.

Effective date: 19920608