BR8300209A - Solucao absorvente e processo para remover h2s de uma corrente normalmente gasosa - Google Patents

Solucao absorvente e processo para remover h2s de uma corrente normalmente gasosa

Info

Publication number
BR8300209A
BR8300209A BR8300209A BR8300209A BR8300209A BR 8300209 A BR8300209 A BR 8300209A BR 8300209 A BR8300209 A BR 8300209A BR 8300209 A BR8300209 A BR 8300209A BR 8300209 A BR8300209 A BR 8300209A
Authority
BR
Brazil
Prior art keywords
remove
absorbent solution
gas current
normally gas
normally
Prior art date
Application number
BR8300209A
Other languages
English (en)
Inventor
Guido Sartori
Eugene L Stogryn
David W Savage
Original Assignee
Exxon Research Engineering 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
Priority claimed from US06/339,901 external-priority patent/US4405581A/en
Priority claimed from US06/339,891 external-priority patent/US4405585A/en
Application filed by Exxon Research Engineering Co filed Critical Exxon Research Engineering Co
Publication of BR8300209A publication Critical patent/BR8300209A/pt

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
    • B01D53/14—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Gas Separation By Absorption (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Resistance Heating (AREA)
  • Treating Waste Gases (AREA)
BR8300209A 1982-01-18 1983-01-17 Solucao absorvente e processo para remover h2s de uma corrente normalmente gasosa BR8300209A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/339,901 US4405581A (en) 1982-01-18 1982-01-18 Process for the selective removal of hydrogen sulfide from gaseous mixtures with severely sterically hindered secondary amino compounds
US06/339,891 US4405585A (en) 1982-01-18 1982-01-18 Process for the selective removal of hydrogen sulfide from gaseous mixtures with severely sterically hindered secondary aminoether alcohols

Publications (1)

Publication Number Publication Date
BR8300209A true BR8300209A (pt) 1983-11-01

Family

ID=26991862

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8300209A BR8300209A (pt) 1982-01-18 1983-01-17 Solucao absorvente e processo para remover h2s de uma corrente normalmente gasosa

Country Status (8)

Country Link
EP (1) EP0087208B1 (pt)
AU (1) AU560244B2 (pt)
BR (1) BR8300209A (pt)
CA (1) CA1186868A (pt)
DE (1) DE3362220D1 (pt)
MX (2) MX167691B (pt)
MY (1) MY8700277A (pt)
NO (1) NO163264C (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1191805B (it) * 1986-06-11 1988-03-23 Snam Progetti Processo per la rimozione selettiva di acido solfidrico
CA1316035C (en) * 1986-10-10 1993-04-13 Sterling Diagnostic Imaging, Inc. Process for preparing a photographic emulsion containing tabular grains exhibiting high speed
FR2982170B1 (fr) * 2011-11-09 2013-11-22 IFP Energies Nouvelles Procede d'elimination de composes acides d'un effluent gazeux avec une solution absorbante a base de dihydroxyalkylamines possedant un encombrement sterique severe de l'atome d'azote
JP2016536389A (ja) 2013-10-30 2016-11-24 ダウ グローバル テクノロジーズ エルエルシー 選択的ｈ２ｓ除去のための混成溶媒配合物
JP2015107443A (ja) 2013-12-03 2015-06-11 株式会社東芝 酸性ガス吸収剤、酸性ガス除去装置および酸性ガス除去方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3681015A (en) * 1970-01-21 1972-08-01 Lummus Co Purification of gases
FR2100475A5 (en) * 1970-07-13 1972-03-17 Union Carbide Corp Selective sulphide gas absorption - using a solvent comprising water, polyoxyalkyl cpd. and N cpd.
NL168548C (nl) * 1970-07-15 1982-04-16 Shell Int Research Werkwijze voor het selectief verwijderen van zwavelwaterstof uit gassen welke zwavelwaterstof en kooldioxyde bevatten.
CA1169231A (en) * 1981-01-28 1984-06-19 Kenneth F. Butwell Process for removing acidic gases from gaseous mixtures

Also Published As

Publication number Publication date
MX9300445A (es) 1994-07-29
NO830135L (no) 1983-07-19
EP0087208A1 (en) 1983-08-31
MY8700277A (en) 1987-12-31
DE3362220D1 (en) 1986-04-03
MX167691B (es) 1993-04-05
CA1186868A (en) 1985-05-14
NO163264B (no) 1990-01-22
AU1052283A (en) 1983-07-28
NO163264C (no) 1990-05-02
AU560244B2 (en) 1987-04-02
EP0087208B1 (en) 1986-02-26

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 17/01/98