FR2206118A1 - - Google Patents

Info

Publication number
FR2206118A1
FR2206118A1 FR7339950A FR7339950A FR2206118A1 FR 2206118 A1 FR2206118 A1 FR 2206118A1 FR 7339950 A FR7339950 A FR 7339950A FR 7339950 A FR7339950 A FR 7339950A FR 2206118 A1 FR2206118 A1 FR 2206118A1
Authority
FR
France
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.)
Granted
Application number
FR7339950A
Other languages
French (fr)
Other versions
FR2206118B1 (enrdf_load_stackoverflow
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.)
Kureha Corp
Original Assignee
Kureha Corp
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 Kureha Corp filed Critical Kureha Corp
Publication of FR2206118A1 publication Critical patent/FR2206118A1/fr
Application granted granted Critical
Publication of FR2206118B1 publication Critical patent/FR2206118B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/46—Sulfates
    • C01F11/464—Sulfates of Ca from gases containing sulfur oxides
    • 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

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)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Treating Waste Gases (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
FR7339950A 1972-11-10 1973-11-09 Expired FR2206118B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47112655A JPS5147436B2 (enrdf_load_stackoverflow) 1972-11-10 1972-11-10

Publications (2)

Publication Number Publication Date
FR2206118A1 true FR2206118A1 (enrdf_load_stackoverflow) 1974-06-07
FR2206118B1 FR2206118B1 (enrdf_load_stackoverflow) 1976-10-01

Family

ID=14592147

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7339950A Expired FR2206118B1 (enrdf_load_stackoverflow) 1972-11-10 1973-11-09

Country Status (5)

Country Link
JP (1) JPS5147436B2 (enrdf_load_stackoverflow)
CA (1) CA987885A (enrdf_load_stackoverflow)
DE (1) DE2356100A1 (enrdf_load_stackoverflow)
FR (1) FR2206118B1 (enrdf_load_stackoverflow)
GB (1) GB1431602A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451214A1 (fr) * 1979-03-16 1980-10-10 Smidth & Co As F L Installation destinee a enlever selectivement les cendres volantes et un agent ayant servi a absorber les constituants volatils de gaz de fumee
EP0161520A1 (de) * 1984-04-26 1985-11-21 Deutsche Babcock Anlagen Aktiengesellschaft Verfahren und Vorrichtung zum Entschwefeln von Rauchgasen

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1547423A (en) * 1975-03-31 1979-06-20 Japan Government Gypsum whisker composites
DE2522439C2 (de) * 1975-05-21 1985-08-14 Saarberg-Hölter-Umwelttechnik GmbH, 6600 Saarbrücken Verwendung des bei der Acetylenerzeugung aus Calciumcarbid anfallenden Carbidkalkes
JP2002362922A (ja) * 2001-06-05 2002-12-18 Mitsubishi Heavy Ind Ltd フッ素分の少ない石膏の製造方法およびフッ素分の少ない石膏の製造装置
CN112619372A (zh) * 2020-12-17 2021-04-09 襄阳龙蟒钛业有限公司 一种新型煅烧尾气脱硫方法
CN113336253A (zh) * 2021-05-24 2021-09-03 昆明理工大学 一种用高浓度so2提取高铝煤矸石中氧化铝的方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2120757A5 (enrdf_load_stackoverflow) * 1970-12-29 1972-08-18 Mitsubishi Heavy Ind Ltd

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2120757A5 (enrdf_load_stackoverflow) * 1970-12-29 1972-08-18 Mitsubishi Heavy Ind Ltd

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451214A1 (fr) * 1979-03-16 1980-10-10 Smidth & Co As F L Installation destinee a enlever selectivement les cendres volantes et un agent ayant servi a absorber les constituants volatils de gaz de fumee
EP0161520A1 (de) * 1984-04-26 1985-11-21 Deutsche Babcock Anlagen Aktiengesellschaft Verfahren und Vorrichtung zum Entschwefeln von Rauchgasen

Also Published As

Publication number Publication date
JPS4972198A (enrdf_load_stackoverflow) 1974-07-12
JPS5147436B2 (enrdf_load_stackoverflow) 1976-12-15
FR2206118B1 (enrdf_load_stackoverflow) 1976-10-01
CA987885A (en) 1976-04-27
GB1431602A (en) 1976-04-14
DE2356100A1 (de) 1974-05-22

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Legal Events

Date Code Title Description
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