FR2200043A1 - Removal of mercury from gas streams - by contact with hypochlorite soln at a fixed pH - Google Patents

Removal of mercury from gas streams - by contact with hypochlorite soln at a fixed pH

Info

Publication number
FR2200043A1
FR2200043A1 FR7333731A FR7333731A FR2200043A1 FR 2200043 A1 FR2200043 A1 FR 2200043A1 FR 7333731 A FR7333731 A FR 7333731A FR 7333731 A FR7333731 A FR 7333731A FR 2200043 A1 FR2200043 A1 FR 2200043A1
Authority
FR
France
Prior art keywords
removal
soln
gas streams
mercury
contact
Prior art date
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
FR7333731A
Other languages
English (en)
French (fr)
Other versions
FR2200043B3 (cs
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.)
Stauffer Chemical Co
Original Assignee
Stauffer 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
Application filed by Stauffer Chemical Co filed Critical Stauffer Chemical Co
Publication of FR2200043A1 publication Critical patent/FR2200043A1/fr
Application granted granted Critical
Publication of FR2200043B3 publication Critical patent/FR2200043B3/fr
Granted legal-status Critical Current

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
    • B01D53/64—Heavy metals or compounds thereof, e.g. mercury

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR7333731A 1972-09-21 1973-09-20 Removal of mercury from gas streams - by contact with hypochlorite soln at a fixed pH Granted FR2200043A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29092872A 1972-09-21 1972-09-21

Publications (2)

Publication Number Publication Date
FR2200043A1 true FR2200043A1 (en) 1974-04-19
FR2200043B3 FR2200043B3 (cs) 1976-08-20

Family

ID=23118094

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7333731A Granted FR2200043A1 (en) 1972-09-21 1973-09-20 Removal of mercury from gas streams - by contact with hypochlorite soln at a fixed pH

Country Status (6)

Country Link
JP (1) JPS4970824A (cs)
BE (1) BE804993A (cs)
CA (1) CA1002289A (cs)
DE (1) DE2346673A1 (cs)
FR (1) FR2200043A1 (cs)
NL (1) NL7312637A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0212855A1 (en) * 1985-07-31 1987-03-04 Nippon Kokan Kabushiki Kaisha Method of removing mercury from incinerator exhaust gas

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61061620A (en) * 1986-02-25 1986-03-29 Nippon Kokan Kk Method for removing mercury in waste gas
JPS62210036A (ja) * 1986-03-05 1987-09-16 Nippon Kokan Kk <Nkk> 排ガス中の水銀除去方法
JPS63147519A (ja) * 1986-07-29 1988-06-20 Hitachi Zosen Corp 排ガス中の水銀と洗煙廃水中の水銀のト−タル除去方法
JPWO2019187664A1 (ja) * 2018-03-30 2021-04-15 株式会社大阪ソーダ 排ガス処理方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0212855A1 (en) * 1985-07-31 1987-03-04 Nippon Kokan Kabushiki Kaisha Method of removing mercury from incinerator exhaust gas

Also Published As

Publication number Publication date
NL7312637A (cs) 1974-03-25
JPS4970824A (cs) 1974-07-09
FR2200043B3 (cs) 1976-08-20
DE2346673A1 (de) 1974-04-04
CA1002289A (en) 1976-12-28
BE804993A (nl) 1974-03-18

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Legal Events

Date Code Title Description
ST Notification of lapse