FR2202715A1 - Acid gas absorption - by contacting with absorption soln contg corrosion inhibiting purificn additive compsns contg chelating agent etc - Google Patents

Acid gas absorption - by contacting with absorption soln contg corrosion inhibiting purificn additive compsns contg chelating agent etc

Info

Publication number
FR2202715A1
FR2202715A1 FR7236737A FR7236737A FR2202715A1 FR 2202715 A1 FR2202715 A1 FR 2202715A1 FR 7236737 A FR7236737 A FR 7236737A FR 7236737 A FR7236737 A FR 7236737A FR 2202715 A1 FR2202715 A1 FR 2202715A1
Authority
FR
France
Prior art keywords
contg
absorption
soln
purificn
additive
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.)
Withdrawn
Application number
FR7236737A
Other languages
English (en)
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.)
Drew Chemical Corp
Original Assignee
Drew Chemical 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
Priority to DE19722248586 priority Critical patent/DE2248586A1/de
Priority to NL7213807A priority patent/NL7213807A/xx
Application filed by Drew Chemical Corp filed Critical Drew Chemical Corp
Priority to FR7236737A priority patent/FR2202715A1/fr
Publication of FR2202715A1 publication Critical patent/FR2202715A1/fr
Priority to JP7221635A priority patent/JPH0967867A/ja
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/06—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in markedly alkaline liquids
    • 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
    • B01D53/1493—Selection of liquid materials for use as absorbents
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2
FR7236737A 1972-10-04 1972-10-17 Acid gas absorption - by contacting with absorption soln contg corrosion inhibiting purificn additive compsns contg chelating agent etc Withdrawn FR2202715A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19722248586 DE2248586A1 (de) 1972-10-04 1972-10-04 Verfahren zur abtrennung saurer gase aus solche gase enthaltenden fluiden gemischen
NL7213807A NL7213807A (fr) 1972-10-04 1972-10-12
FR7236737A FR2202715A1 (en) 1972-10-04 1972-10-17 Acid gas absorption - by contacting with absorption soln contg corrosion inhibiting purificn additive compsns contg chelating agent etc
JP7221635A JPH0967867A (ja) 1972-10-04 1995-08-30 開口部付ユニット式建物およびその施工方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19722248586 DE2248586A1 (de) 1972-10-04 1972-10-04 Verfahren zur abtrennung saurer gase aus solche gase enthaltenden fluiden gemischen
NL7213807A NL7213807A (fr) 1972-10-04 1972-10-12
FR7236737A FR2202715A1 (en) 1972-10-04 1972-10-17 Acid gas absorption - by contacting with absorption soln contg corrosion inhibiting purificn additive compsns contg chelating agent etc
JP7221635A JPH0967867A (ja) 1972-10-04 1995-08-30 開口部付ユニット式建物およびその施工方法

Publications (1)

Publication Number Publication Date
FR2202715A1 true FR2202715A1 (en) 1974-05-10

Family

ID=27431559

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7236737A Withdrawn FR2202715A1 (en) 1972-10-04 1972-10-17 Acid gas absorption - by contacting with absorption soln contg corrosion inhibiting purificn additive compsns contg chelating agent etc

Country Status (4)

Country Link
JP (1) JPH0967867A (fr)
DE (1) DE2248586A1 (fr)
FR (1) FR2202715A1 (fr)
NL (1) NL7213807A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2337694A1 (fr) * 1976-01-07 1977-08-05 Calgon Corp Lutte contre le tartre et les depots dans les laveurs de gaz
FR2374071A1 (fr) * 1976-12-14 1978-07-13 Exxon Research Engineering Co Procede et composition pour enlever les constituants acides d'un melange gazeux, a l'aide d'amines presentant de l'empechement sterique et d'amino-acides
EP3081283A4 (fr) * 2013-12-12 2017-07-12 Beijing Boyuan-Hengsheng High-Technology Co., Ltd. Procédé d'élimination des sox d'un gaz à l'aide d'une solution complexe d'éthylène glycol
EP3925686A4 (fr) * 2019-03-20 2022-05-11 Mitsubishi Heavy Industries Engineering, Ltd. Dispositif de régénération de solution d'absorption, dispositif de récupération de co2, et procédé de modification de dispositif de régénération de solution d'absorption

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3233802B2 (ja) * 1994-12-15 2001-12-04 関西電力株式会社 燃焼排ガス中の炭酸ガスと窒素酸化物を除去する方法
JP5694076B2 (ja) * 2011-07-13 2015-04-01 新日本空調株式会社 プレハブ構造物の輸送組立方法
JP5762278B2 (ja) * 2011-12-28 2015-08-12 新日本空調株式会社 プレハブ構造物の輸送組立方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2337694A1 (fr) * 1976-01-07 1977-08-05 Calgon Corp Lutte contre le tartre et les depots dans les laveurs de gaz
FR2374071A1 (fr) * 1976-12-14 1978-07-13 Exxon Research Engineering Co Procede et composition pour enlever les constituants acides d'un melange gazeux, a l'aide d'amines presentant de l'empechement sterique et d'amino-acides
EP3081283A4 (fr) * 2013-12-12 2017-07-12 Beijing Boyuan-Hengsheng High-Technology Co., Ltd. Procédé d'élimination des sox d'un gaz à l'aide d'une solution complexe d'éthylène glycol
US9815017B2 (en) 2013-12-12 2017-11-14 Beijing Boyuan Hengsheng High-Technology Co., Ltd. Method for removing SOx from gas using ethylene glycol composite solution
EP3925686A4 (fr) * 2019-03-20 2022-05-11 Mitsubishi Heavy Industries Engineering, Ltd. Dispositif de régénération de solution d'absorption, dispositif de récupération de co2, et procédé de modification de dispositif de régénération de solution d'absorption
AU2020240655B2 (en) * 2019-03-20 2022-10-27 Mitsubishi Heavy Industries, Ltd. Absorption solution regeneration device, CO2 recovery device, and absorption solution regeneration device modification method

Also Published As

Publication number Publication date
DE2248586A1 (de) 1974-04-18
JPH0967867A (ja) 1997-03-11
NL7213807A (fr) 1974-04-16

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Legal Events

Date Code Title Description
ST Notification of lapse