FR2175886A1 - Removal of acidic components from cracking gases - - using low alpha-amino acid alkali salts - Google Patents

Removal of acidic components from cracking gases - - using low alpha-amino acid alkali salts

Info

Publication number
FR2175886A1
FR2175886A1 FR7308613A FR7308613A FR2175886A1 FR 2175886 A1 FR2175886 A1 FR 2175886A1 FR 7308613 A FR7308613 A FR 7308613A FR 7308613 A FR7308613 A FR 7308613A FR 2175886 A1 FR2175886 A1 FR 2175886A1
Authority
FR
France
Prior art keywords
pref
removal
alkali salts
acidic components
amino acid
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Withdrawn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
FR7308613A
Other languages
English (en)
French (fr)
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.)
Erdoelchemie GmbH
Original Assignee
Erdoelchemie GmbH
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 Erdoelchemie GmbH filed Critical Erdoelchemie GmbH
Publication of FR2175886A1 publication Critical patent/FR2175886A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
    • C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
    • C10K1/12—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors
    • C10K1/14—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors organic
    • C10K1/143—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors organic containing amino groups
    • 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
    • B01D53/52—Hydrogen sulfide
    • B01D53/526—Mixtures of hydrogen sulfide and carbon dioxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Gas Separation By Absorption (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treating Waste Gases (AREA)
FR7308613A 1972-03-10 1973-03-09 Removal of acidic components from cracking gases - - using low alpha-amino acid alkali salts Withdrawn FR2175886A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722211640 DE2211640A1 (de) 1972-03-10 1972-03-10 Verfahren zur entfernung saurer bestandteile aus spaltgasen

Publications (1)

Publication Number Publication Date
FR2175886A1 true FR2175886A1 (en) 1973-10-26

Family

ID=5838545

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7308613A Withdrawn FR2175886A1 (en) 1972-03-10 1973-03-09 Removal of acidic components from cracking gases - - using low alpha-amino acid alkali salts

Country Status (5)

Country Link
JP (1) JPS495904A (ja)
BE (1) BE796526A (ja)
DE (1) DE2211640A1 (ja)
FR (1) FR2175886A1 (ja)
IT (1) IT979760B (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4094957A (en) * 1976-12-14 1978-06-13 Exxon Research & Engineering Co. Process for removing acid gases with hindered amines and amino acids
IT1109076B (it) * 1978-11-16 1985-12-16 Giammarco Giuseppe Procedimento migliorato per aumentare l efficienza delle soluzioni utilizzate per l assorbimento del co2 e o h2s
EP2188040A1 (en) * 2007-08-30 2010-05-26 Shell Internationale Research Maatschappij B.V. Process for removal of hydrogen sulphide and carbon dioxide from an acid gas stream
CN103170318A (zh) * 2012-12-20 2013-06-26 新疆德蓝股份有限公司 一种二氧化碳吸附剂的制备方法
JP6464377B2 (ja) * 2014-12-26 2019-02-06 ナルコジャパン合同会社 炭化水素分解プロセスの塩基性洗浄において生成されるカルボニル化合物の重合物を溶解する方法

Also Published As

Publication number Publication date
JPS495904A (ja) 1974-01-19
DE2211640A1 (de) 1973-09-20
IT979760B (it) 1974-09-30
BE796526A (fr) 1973-09-10

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Legal Events

Date Code Title Description
ST Notification of lapse