NL145199B - PROCEDURE FOR REMOVING SULFUR DIOXIDE FROM EXHAUST GASES. - Google Patents

PROCEDURE FOR REMOVING SULFUR DIOXIDE FROM EXHAUST GASES.

Info

Publication number
NL145199B
NL145199B NL727207578A NL7207578A NL145199B NL 145199 B NL145199 B NL 145199B NL 727207578 A NL727207578 A NL 727207578A NL 7207578 A NL7207578 A NL 7207578A NL 145199 B NL145199 B NL 145199B
Authority
NL
Netherlands
Prior art keywords
procedure
exhaust gases
sulfur dioxide
removing sulfur
dioxide
Prior art date
Application number
NL727207578A
Other languages
Dutch (nl)
Other versions
NL7207578A (en
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 NL7207578A publication Critical patent/NL7207578A/xx
Publication of NL145199B publication Critical patent/NL145199B/en

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)
NL727207578A 1971-06-08 1972-06-05 PROCEDURE FOR REMOVING SULFUR DIOXIDE FROM EXHAUST GASES. NL145199B (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
NL7207578A NL7207578A (en) 1972-12-12
NL145199B true NL145199B (en) 1975-03-17

Family

ID=12563016

Family Applications (1)

Application Number Title Priority Date Filing Date
NL727207578A NL145199B (en) 1971-06-08 1972-06-05 PROCEDURE FOR REMOVING SULFUR DIOXIDE FROM EXHAUST GASES.

Country Status (9)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2333518C3 (en) * 1973-07-02 1981-02-26 Dr. C. Otto & Comp. Gmbh, 4630 Bochum Process for removing ammonia from gases
JPS5636971B2 (en) * 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 (en) * 2006-06-16 2008-06-04 中国科学院南海海洋研究所 Air-purifying material and its preparation
CN103623689B (en) * 2013-12-12 2016-06-29 北京博源恒升高科技有限公司 The method of SOx in polyhydric alcohol composite solution elimination gas
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
CN114904874B (en) * 2021-05-08 2023-05-23 宜兴大平杆塔制造有限公司 Application method of zinc fume collecting device for zinc plating workshop

Also Published As

Publication number Publication date
US3822339A (en) 1974-07-02
FR2140419B1 (en) 1976-12-03
JPS5111593B1 (en) 1976-04-12
DE2227952C3 (en) 1975-02-20
SE397922B (en) 1977-11-28
GB1379101A (en) 1975-01-02
IT958239B (en) 1973-10-20
DE2227952A1 (en) 1973-01-04
NL7207578A (en) 1972-12-12
FR2140419A1 (en) 1973-01-19
DE2227952B2 (en) 1974-06-27
BE784594A (en) 1972-10-02

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: NIPPON KOKAN

V4 Discontinued because of reaching the maximum lifetime of a patent