[go: up one dir, main page]

SU499781A3 - The method of purification of gases containing hydrogen sulfide and carbon dioxide from hydrogen sulfide - Google Patents

The method of purification of gases containing hydrogen sulfide and carbon dioxide from hydrogen sulfide

Info

Publication number
SU499781A3
SU499781A3 SU1682301A SU1682301A SU499781A3 SU 499781 A3 SU499781 A3 SU 499781A3 SU 1682301 A SU1682301 A SU 1682301A SU 1682301 A SU1682301 A SU 1682301A SU 499781 A3 SU499781 A3 SU 499781A3
Authority
SU
USSR - Soviet Union
Prior art keywords
hydrogen sulfide
carbon dioxide
purification
gases containing
containing hydrogen
Prior art date
Application number
SU1682301A
Other languages
Russian (ru)
Inventor
Оуверкерк Корнелис
Фрэнк Вин Энно
Original Assignee
Шелл Интернейшенл Ресерч Маатсхаппии (Фирма)
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 Шелл Интернейшенл Ресерч Маатсхаппии (Фирма) filed Critical Шелл Интернейшенл Ресерч Маатсхаппии (Фирма)
Application granted granted Critical
Publication of SU499781A3 publication Critical patent/SU499781A3/en

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
    • 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
    • B01D53/523—Mixtures of hydrogen sulfide and sulfur oxides
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Ventilation (AREA)

Description

лом газе показыоаег, что гк сорбци  двуокиси углерода составл ет менее 30% и колеблетс  от 20 до менее чем 10%, в зависимостн от скорости газа н темнературы нроцесса.Scrap gas indicates that carbon dioxide sorption is less than 30% and ranges from 20 to less than 10%, depending on the gas velocity and temperature of the process.

Из таблицы также следует, что при посто нной , по существу общей диснёрсии, выгодно примен ть малую дисперсию ни тарелку и больщое число тарелок, поскольку при таких услови х количество потребл емого раствора дл  определенного нужного процентного количества удаленного H2S  вл етс  наименьшим или нрименепие высокой дисперсии на тарелку дает преимущество меньшего числа тарелок в колонке; при заданной носто иной температуре повышение скорости газа приведет к уменьшению количества нотребл смого раствора при нужном проценте выхода удал емого IbS; это имеет эффект увеличени  избирательности к H2S. Этот же эффект обеспечиваетс  уменьшением температуры при поддержании посто нной скорости газа.It also follows from the table that with a constant, essentially total disnersion, it is advantageous to use a small dispersion on a plate and a large number of plates, since under such conditions the amount of solution consumed for a certain desired percentage of H2S removed is the smallest or the highest dispersion. per plate gives the advantage of a smaller number of plates in the column; for a given different temperature, an increase in the gas velocity will lead to a decrease in the amount of consumed solution at the required percentage of the output of the removed IbS; This has the effect of increasing selectivity for H2S. The same effect is achieved by reducing the temperature while maintaining a constant gas velocity.

Claims (1)

Формула изобретени Invention Formula Способ очистки газов, содержащих сероводород и двуокись углерода, от сероводорода путем абсорбции раствором алканоламина при температуре .ниже 45°С, отличающийс  тем, что, с целью повышени  селективности процесса , абсорбцию ведут при скорости подачи газа 2-4 м/сек.The method of purification of gases containing hydrogen sulphide and carbon dioxide from hydrogen sulphide by absorption with an alkanolamine solution at a temperature below 45 ° C, characterized in that, in order to increase the selectivity of the process, the absorption is carried out at a gas feed rate of 2-4 m / sec.
SU1682301A 1970-07-15 1971-07-13 The method of purification of gases containing hydrogen sulfide and carbon dioxide from hydrogen sulfide SU499781A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7010494,A NL168548C (en) 1970-07-15 1970-07-15 PROCESS FOR THE SELECTIVE REMOVAL OF HYDROGEN SULFUR FROM GASES CONTAINING SULFUR HYDROGEN AND CARBON DIOXIDE.

Publications (1)

Publication Number Publication Date
SU499781A3 true SU499781A3 (en) 1976-01-15

Family

ID=19810585

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1682301A SU499781A3 (en) 1970-07-15 1971-07-13 The method of purification of gases containing hydrogen sulfide and carbon dioxide from hydrogen sulfide

Country Status (18)

Country Link
AT (1) AT327867B (en)
AU (1) AU468057B2 (en)
BE (1) BE769598A (en)
CA (1) CA947045A (en)
CH (1) CH579416A5 (en)
CS (1) CS161774B2 (en)
DE (1) DE2134942C2 (en)
DK (1) DK129586B (en)
ES (1) ES393221A1 (en)
FI (1) FI52935C (en)
FR (1) FR2101648A5 (en)
GB (1) GB1362384A (en)
IE (1) IE35448B1 (en)
NL (1) NL168548C (en)
NO (1) NO128847B (en)
SE (1) SE374533B (en)
SU (1) SU499781A3 (en)
ZA (1) ZA714592B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3965244A (en) * 1974-11-27 1976-06-22 Shell Oil Company Selective removal of sulfur compounds from acid gas mixtures containing significant quantities of carbonyl sulfide
FR2328657A1 (en) * 1975-10-21 1977-05-20 Elf Aquitaine H2S ENRICHMENT PROCESS FOR ACID GASES
US4093701A (en) * 1975-10-30 1978-06-06 Union Carbide Corporation Process for acid gas removal
SE424815B (en) * 1975-10-30 1982-08-16 Union Carbide Corp PROCEDURE FOR CONTINUOUS SELECTIVE ABSORPTION OF SULFURS FROM A GAS MATERIAL
NL7701174A (en) * 1977-02-04 1978-08-08 Shell Int Research PROCESS FOR PREPARING A GAS MIX WITH DESIRED H2S / CO2 RATIO.
US4278621A (en) 1977-12-22 1981-07-14 Union Carbide Corporation Vapor-liquid contacting system
US4297329A (en) * 1977-12-22 1981-10-27 Union Carbide Corporation Vapor-liquid contacting system
US4198388A (en) * 1978-02-14 1980-04-15 Bethlehem Steel Corporation Selective removal of H2 S from an H2 S and CO2 containing gas stream
FR2486512A1 (en) * 1980-07-09 1982-01-15 Inst Francais Du Petrole IMPROVED GAS PURIFICATION PROCESS CONTAINING HYDROGEN SULFIDE AND CARBON DIOXIDE AND APPARATUS USED THEREFOR
US4405581A (en) 1982-01-18 1983-09-20 Exxon Research And Engineering Co. Process for the selective removal of hydrogen sulfide from gaseous mixtures with severely sterically hindered secondary amino compounds
US4405585A (en) * 1982-01-18 1983-09-20 Exxon Research And Engineering Co. Process for the selective removal of hydrogen sulfide from gaseous mixtures with severely sterically hindered secondary aminoether alcohols
EP0087208B1 (en) * 1982-01-18 1986-02-26 Exxon Research And Engineering Company A process for removal of hydrogen sulfide from gaseous mixtures with severely sterically hindered secondary amino compounds
US4508692A (en) * 1982-01-18 1985-04-02 Exxon Research & Engineering Co. Process for the selective removal of hydrogen sulfide from gaseous mixtures with strongly basic tertiary amino compounds
CA1304911C (en) * 1985-10-28 1992-07-14 Roscoe L. Pearce Sulfur removal from hydrocarbons
JPH04265115A (en) * 1990-01-08 1992-09-21 Lyondell Petrochem Co Device and method for treating acidic gas

Also Published As

Publication number Publication date
DK129586C (en) 1975-04-07
AT327867B (en) 1976-02-25
NL7010494A (en) 1972-01-18
AU468057B2 (en) 1975-12-18
GB1362384A (en) 1974-08-07
FI52935C (en) 1978-01-10
NL168548B (en) 1981-11-16
CA947045A (en) 1974-05-14
ES393221A1 (en) 1973-08-01
CH579416A5 (en) 1976-09-15
NL168548C (en) 1982-04-16
IE35448B1 (en) 1976-02-18
CS161774B2 (en) 1975-06-10
FR2101648A5 (en) 1972-03-31
ZA714592B (en) 1972-04-26
ATA610071A (en) 1975-05-15
FI52935B (en) 1977-09-30
IE35448L (en) 1972-01-15
NO128847B (en) 1974-01-21
DE2134942C2 (en) 1985-04-18
BE769598A (en) 1972-01-07
SE374533B (en) 1975-03-10
DK129586B (en) 1974-10-28
DE2134942A1 (en) 1972-01-20
AU3115271A (en) 1973-01-18

Similar Documents

Publication Publication Date Title
SU499781A3 (en) The method of purification of gases containing hydrogen sulfide and carbon dioxide from hydrogen sulfide
GB1203103A (en) A process for removing hydrogen sulphide and carbon dioxide from fuel gas or synthesis gas containing the same
ES399876A1 (en) Combined sulfur oxides acceptance-sulfur recovery process
GB1416716A (en) Flue gas desulphurization using hihg void volume sorbent
ES423661A1 (en) Removal of sulfur oxides from stack gas
GB1224816A (en) Improvements in or relating to absorption agents
ES373009A1 (en) Process for purifying fumes
ES325011A1 (en) Procedure for the separation of acid gases from a gaseous mixture. (Machine-translation by Google Translate, not legally binding)
GB1129637A (en) Process for separating chlorine from phosgene
GB1035866A (en) A process for the purification of alkylene oxides
ES363949A1 (en) Gas treatment process
GB867574A (en) Improvements in or relating to processes for removing one gas from a mixture of gases
IT956783B (en) ELIMINATION OF THE HYDROGEN SULFUR RATE CONTAINED IN A GAS RICH IN CARBON DIOXIDE
US1858919A (en) Purification of gases containing hydrogen sulphide
GB1398901A (en) Purification of gas
US3390952A (en) Method for extracting selenious oxide from gas mixtures
SU474555A1 (en) The method of purification of hydrocarbon gases from mercaptans
GB1401384A (en) Air and water pollution control
ES435769A1 (en) Procedure and apparatus for the purification of chlorhydric acid. (Machine-translation by Google Translate, not legally binding)
JPS51119694A (en) Equipment for clearing of ozone in the gas including ozone
GB765673A (en) Process for the purification of gases containing hydrogen sulphide
GB1102073A (en) Improvements in or relating to the reactivation of used platinum group metal catalysts
GB792927A (en) Improvements in or relating to the separation of hydrogen chloride and hydrogen fluoride
JPS51119680A (en) A method for discharging a catalyst from a liquid-gas contact reactor
ES346013A3 (en) PROCEDURE TO ELIMINATE ACID GASES FROM GASEO-SAS MIXTURES.