IT1211082B - Da miscele di gas.procedimento criogenico di rimozione frazionata di gas acidi - Google Patents

Da miscele di gas.procedimento criogenico di rimozione frazionata di gas acidi

Info

Publication number
IT1211082B
IT1211082B IT8123082A IT2308281A IT1211082B IT 1211082 B IT1211082 B IT 1211082B IT 8123082 A IT8123082 A IT 8123082A IT 2308281 A IT2308281 A IT 2308281A IT 1211082 B IT1211082 B IT 1211082B
Authority
IT
Italy
Prior art keywords
gas mixtures
acid gases
fractional removal
cryogenic procedure
cryogenic
Prior art date
Application number
IT8123082A
Other languages
English (en)
Other versions
IT8123082A0 (it
Inventor
Luigi Gazzi
Giancarlo Cotone
Gianfranco Soldati
Alessandro Ginnasi
Alessandro Vetere
Carlo Rescalli
Original Assignee
Snam Progetti
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 MT913A priority Critical patent/MTP913B/xx
Application filed by Snam Progetti filed Critical Snam Progetti
Publication of IT8123082A0 publication Critical patent/IT8123082A0/it
Priority to IT8123082A priority patent/IT1211082B/it
Priority to US06/393,309 priority patent/US4529424A/en
Priority to NO82822214A priority patent/NO822214L/no
Priority to NZ201107A priority patent/NZ201107A/en
Priority to BR8204036A priority patent/BR8204036A/pt
Priority to GR68710A priority patent/GR76859B/el
Priority to CA000407072A priority patent/CA1177380A/en
Priority to GB08220606A priority patent/GB2102697B/en
Priority to AU86116/82A priority patent/AU557032B2/en
Priority to PL23754782A priority patent/PL237547A1/xx
Priority to ES514719A priority patent/ES8402612A1/es
Priority to OA57748A priority patent/OA07156A/xx
Priority to YU01592/82A priority patent/YU159282A/xx
Priority to IN844/CAL/82A priority patent/IN157301B/en
Priority to DK328582A priority patent/DK328582A/da
Priority to DE19823227465 priority patent/DE3227465A1/de
Priority to RO108227A priority patent/RO85734B/ro
Priority to HU822375A priority patent/HU189603B/hu
Application granted granted Critical
Publication of IT1211082B publication Critical patent/IT1211082B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
    • C01B3/52—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with liquids; Regeneration of used 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
    • B01D53/1406—Multiple stage absorption
    • 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
    • B01D53/1456—Removing acid components
    • B01D53/1462—Removing mixtures of hydrogen sulfide and carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/11—Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0415—Purification by absorption in liquids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465—Composition of the impurity
    • C01B2203/047—Composition of the impurity the impurity being carbon monoxide
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S62/00—Refrigeration
    • Y10S62/922—Sulfur
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S62/00—Refrigeration
    • Y10S62/928—Recovery of carbon dioxide
    • Y10S62/929—From natural gas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Gas Separation By Absorption (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT8123082A 1981-07-23 1981-07-23 Da miscele di gas.procedimento criogenico di rimozione frazionata di gas acidi IT1211082B (it)

Priority Applications (19)

Application Number Priority Date Filing Date Title
MT913A MTP913B (en) 1981-07-23 1981-07-02 Cryogenic process for fracionally removing audie gases from gas mixtures
IT8123082A IT1211082B (it) 1981-07-23 1981-07-23 Da miscele di gas.procedimento criogenico di rimozione frazionata di gas acidi
US06/393,309 US4529424A (en) 1981-07-23 1982-06-29 Cryogenic process for fractionally removing acidic gases from gas mixtures
NO82822214A NO822214L (no) 1981-07-23 1982-06-29 Fremgangsmaate for aa fjerne sure gasser fra gassblandinger, saerlig naturgass
NZ201107A NZ201107A (en) 1981-07-23 1982-06-29 Cryogenic removal of acidic gas from natural or synthesized gas
BR8204036A BR8204036A (pt) 1981-07-23 1982-07-08 Processo criogenio para remocao fraccionada de gases acidos de misturas gasosas
GR68710A GR76859B (it) 1981-07-23 1982-07-09
CA000407072A CA1177380A (en) 1981-07-23 1982-07-12 Cryogenic process for fractionally removing acidic gases from gas mixtures
GB08220606A GB2102697B (en) 1981-07-23 1982-07-15 Removal of acidic gases from gas mixtures
AU86116/82A AU557032B2 (en) 1981-07-23 1982-07-16 Gas purification process
PL23754782A PL237547A1 (en) 1981-07-23 1982-07-19 Method of removing acid gases from natural gas and synthetically obtained gases
ES514719A ES8402612A1 (es) 1981-07-23 1982-07-20 "procedimiento criogenico para la remocion fraccionada de gases acidicos de mezclas de gases que los contengan".
OA57748A OA07156A (fr) 1981-07-23 1982-07-20 Procédé cryogénique pour l'enlèvement des gaz acides de mélanges de gaz qui les contiennent.
YU01592/82A YU159282A (en) 1981-07-23 1982-07-21 Process for the cryogenic fractional elimination of acid gases from a gaseous mixture
IN844/CAL/82A IN157301B (it) 1981-07-23 1982-07-21
DK328582A DK328582A (da) 1981-07-23 1982-07-21 Kryogen fremgangsmaade til fraktioneret fjernelse af sure luftarter fra luftartblandinger
DE19823227465 DE3227465A1 (de) 1981-07-23 1982-07-22 Verfahren zur entfernung von sauren gasen aus natuerlichen oder synthetischen gasgemischen
RO108227A RO85734B (ro) 1981-07-23 1982-07-22 PROCEDEU CRIOGENIC DE îNDEPARTARE FRACTIONATA A GAZELOR ACIDE DIN AMESTECURI GAZOASE
HU822375A HU189603B (en) 1981-07-23 1982-07-22 Cryogenic method and fractioned removing acidic gases from gas mixtures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8123082A IT1211082B (it) 1981-07-23 1981-07-23 Da miscele di gas.procedimento criogenico di rimozione frazionata di gas acidi

Publications (2)

Publication Number Publication Date
IT8123082A0 IT8123082A0 (it) 1981-07-23
IT1211082B true IT1211082B (it) 1989-09-29

Family

ID=11203576

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8123082A IT1211082B (it) 1981-07-23 1981-07-23 Da miscele di gas.procedimento criogenico di rimozione frazionata di gas acidi

Country Status (19)

Country Link
US (1) US4529424A (it)
AU (1) AU557032B2 (it)
BR (1) BR8204036A (it)
CA (1) CA1177380A (it)
DE (1) DE3227465A1 (it)
DK (1) DK328582A (it)
ES (1) ES8402612A1 (it)
GB (1) GB2102697B (it)
GR (1) GR76859B (it)
HU (1) HU189603B (it)
IN (1) IN157301B (it)
IT (1) IT1211082B (it)
MT (1) MTP913B (it)
NO (1) NO822214L (it)
NZ (1) NZ201107A (it)
OA (1) OA07156A (it)
PL (1) PL237547A1 (it)
RO (1) RO85734B (it)
YU (1) YU159282A (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1193602B (it) * 1983-01-19 1988-07-21 Snam Progetti Procedimento criogenico di rimozione di gas acidi da miscele di gas mediante solvente
IT1193601B (it) * 1983-01-19 1988-07-21 Snam Progetti Procedimento criogenico di rimozione selettiva di gas acidi da miscele di gas mediante solvente
IT1190357B (it) * 1985-05-24 1988-02-16 Snam Progetti Procedimento criogenito di rimozione di gas acidi da miscele di gas mediante solventi
FR2722110B1 (fr) * 1994-07-08 1996-08-30 Inst Francais Du Petrole Procede de desacidification d'un gaz pour production de gaz acides concentres
CA2383283C (fr) * 2001-05-11 2010-09-07 Institut Francais Du Petrole Procede de pretraitement d'un gaz naturel contenant des composes acides
DE10136484A1 (de) * 2001-07-27 2003-02-13 Uhde Gmbh Verfahren zur Entfernung von Gasbestandteilen aus technischen Gasen mittels Ethylenglykoldimethylethern bei tieferen Temperaturen
US8955354B2 (en) * 2009-12-10 2015-02-17 Conocophillips Company Fractionation of hydrogen sulfide rich sour gas and methods of use
US20120174621A1 (en) * 2011-01-06 2012-07-12 General Electric Company Carbon dioxide liquefaction system
CN115040990B (zh) * 2022-07-04 2023-05-23 云南水富云天化有限公司 一种低温甲醇洗甲醇洗涤塔段间推动力提升控制装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1732371A (en) * 1926-07-05 1929-10-22 Ig Farbenindustrie Ag Purifying oil
US2045321A (en) * 1932-04-19 1936-06-23 Texas Co Solvent extraction of hydrocarbon oil
US2139375A (en) * 1937-06-14 1938-12-06 Shell Dev Removal of so from gases
IT1056904B (it) * 1976-03-05 1982-02-20 Snam Progetti Procedimento per la purificazione di gas naturali ad alto contenuto di gas acidi
DE2923012A1 (de) * 1979-06-07 1980-12-18 Basf Ag Verfahren zur gleichzeitigen entfernung von wasser und schwefelwasserstoff aus gasen

Also Published As

Publication number Publication date
ES514719A0 (es) 1984-02-01
RO85734A (ro) 1984-11-25
RO85734B (ro) 1984-11-30
MTP913B (en) 1984-04-10
CA1177380A (en) 1984-11-06
GR76859B (it) 1984-09-04
IT8123082A0 (it) 1981-07-23
AU557032B2 (en) 1986-12-04
PL237547A1 (en) 1983-03-14
NO822214L (no) 1983-01-24
OA07156A (fr) 1984-03-31
AU8611682A (en) 1983-01-27
US4529424A (en) 1985-07-16
YU159282A (en) 1985-03-20
GB2102697B (en) 1985-07-24
NZ201107A (en) 1986-04-11
DK328582A (da) 1983-01-24
GB2102697A (en) 1983-02-09
BR8204036A (pt) 1983-07-05
HU189603B (en) 1986-07-28
DE3227465A1 (de) 1983-02-10
DE3227465C2 (it) 1987-05-14
ES8402612A1 (es) 1984-02-01
IN157301B (it) 1986-02-22

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