NO128847B - - Google Patents

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Publication number
NO128847B
NO128847B NO02680/71A NO268071A NO128847B NO 128847 B NO128847 B NO 128847B NO 02680/71 A NO02680/71 A NO 02680/71A NO 268071 A NO268071 A NO 268071A NO 128847 B NO128847 B NO 128847B
Authority
NO
Norway
Prior art keywords
chimney
turbine
air
exhaust gases
machine hall
Prior art date
Application number
NO02680/71A
Other languages
Norwegian (no)
Inventor
C Ouwerkerk
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of NO128847B publication Critical patent/NO128847B/no

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Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10KPURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00Purifying combustible gases containing carbon monoxide
    • C10K1/08Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
    • C10K1/10Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
    • C10K1/12Purifying 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
    • C10K1/14Purifying 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
    • C10K1/143Purifying 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/46Removing components of defined structure
    • B01D53/48Sulfur compounds
    • B01D53/52Hydrogen sulfide
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/46Removing components of defined structure
    • B01D53/48Sulfur compounds
    • B01D53/52Hydrogen sulfide
    • B01D53/523Mixtures of hydrogen sulfide and sulfur oxides
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02CCAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00Capture or disposal of greenhouse gases
    • Y02C20/40Capture or disposal of greenhouse gases of CO2

Landscapes

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

Description

Anordning til å ventilere en maskinhall og/eller kjøle gassturbiner oppstilt i denne samt anordning hertil. Device to ventilate a machine hall and/or cool gas turbines installed in it and device for this.

Denne oppfinnelse vedrører en anordning til å ventilere en maskinhall og/eller kjøle gassturbiner som er oppstilt i denne, og oppfinnelsen utmerker seg hovedsakelig ved en avgassledning som leder avgassene fra turbinen gjennom til den nedre del av en skorsten. Ved en kjent anordning skjer der ingen innblanding av ventilasjonsluft med avgassene ved skorstenens nedre del men først ved dens øvre ende. Dette inne-bærer en dårlig skorstensvirkning, dvs. mindre trekk og dermed en mindre god ventilasjon. Visstnok oppvarmes luften av avgassene i det indre rør, men varmeover-gangen gjennom rørveggene gir ikke den samme effekt som sammenblandingen av luft og avgasser i samme rør, hvor varme-overgangshindrende vegger ikke finnes. Ifølge oppfinnelsen oppnåes en skorstensvirkning som ved trekk gir en innsugning av ventilasjons- resp. kjøleluft fra en kanal som omgir avgassledningen og som innmunner i skorstenen, hvor luften blandes med avgassene ved dennes nedre del, så at en effektiv ventilasjon og kjøling vil fore-gå på en enkel måte. This invention relates to a device for ventilating a machine hall and/or cooling gas turbines installed therein, and the invention is distinguished mainly by an exhaust pipe which leads the exhaust gases from the turbine through to the lower part of a chimney. With a known device, there is no mixing of ventilation air with the exhaust gases at the lower part of the chimney, but only at its upper end. This entails a poor chimney effect, i.e. less draft and thus less good ventilation. Of course, the air is heated by the exhaust gases in the inner pipe, but the heat transfer through the pipe walls does not produce the same effect as the mixing of air and exhaust gases in the same pipe, where there are no walls preventing heat transfer. According to the invention, a chimney effect is achieved which, when drawn, provides a suction of ventilation or cooling air from a channel that surrounds the exhaust pipe and which opens into the chimney, where the air is mixed with the exhaust gases at its lower part, so that effective ventilation and cooling will take place in a simple way.

Oppfinnelsen er vist på tegningen i lengdesnitt gjennom en maskinhall med en gassturbin. The invention is shown in the drawing in longitudinal section through a machine hall with a gas turbine.

Gassturbinen er betegnet med 1, og 2 betegner en av denne drevet elektrisk ge-nerator. Aggregatet er oppstilt på et fun-dament 3, hvorunder det er et rom 4. For-brenningsluften til gassturbinen inntas gjennom en åpning 5 i en yttervegg til maskinhallen og ledes til turbinen gjennom en sjakt 6 som er avdelt fra maskinhallen for øvrig ved en vegg 7. Avgassene fra turbinen avledes gjennom en ledning 8 og en skorsten 9. The gas turbine is denoted by 1, and 2 denotes an electric generator driven by it. The unit is set up on a foundation 3, under which there is a room 4. The combustion air for the gas turbine is taken in through an opening 5 in an outer wall of the machine hall and is led to the turbine through a shaft 6 which is separated from the rest of the machine hall by a wall 7. The exhaust gases from the turbine are diverted through a line 8 and a chimney 9.

Ventilasjons- og kjøleluften kommer inn i maskinhallen gjennom et inntak 10 og strømmer hovedsakelig på den måte som pilene viser. En del suges inn gjennom åp-ningene 11, 12 i en kapsel 13 som omgir gassturbinen, kjøler denne og avledes gjennom en kanal 14 som omgir avgassledningen 8. Ved 15 innmunner ledningen 14 i skorstenen 9 på en slik måte at luften gjennom ejektorvirkning suges ut gjennom skorstenen. Resten av den inntatte luft ventilerer maskinhallen og suges inn gjennom en åpning 16 til rommet 4 under fun-damentet og et gulv 17, fra hvilket den kommer inn gjennom en åpning 18 til turbinen, hvor den blandes med den øvrige kjøleluft og avgår gjennom kanalen 14. The ventilation and cooling air enters the machine hall through an intake 10 and flows mainly in the way shown by the arrows. A part is sucked in through the openings 11, 12 in a capsule 13 which surrounds the gas turbine, cools it and is diverted through a channel 14 which surrounds the exhaust line 8. At 15, the line 14 opens into the chimney 9 in such a way that the air is sucked out through ejector action through the chimney. The rest of the ingested air ventilates the engine room and is sucked in through an opening 16 to the room 4 under the foundation and a floor 17, from which it enters through an opening 18 to the turbine, where it mixes with the other cooling air and leaves through the channel 14 .

Ved at avgassledningen 8 omgis av luftkanalen 14, oppnår man at varmeleka-sjen gjennom trommelen avledes, hvorved det forhindres at rommet 4 blir for varmt. By having the exhaust line 8 surrounded by the air duct 14, it is achieved that the heat leakage through the drum is diverted, thereby preventing the room 4 from becoming too hot.

Claims (2)

1. Anordning til å ventilere en maskinhall og/eller kjøle i denne oppstillede gassturbiner, karakterisert ved en avgassledning (8) som leder avgassene fra turbinen gjennom til den nedre del av en skorsten (9), hvorved der oppnåes en skorstensvirkning som ved trekk gir en innsugning av ventilasjons- resp. kjøleluft fra en kanal (14), som omgir avgassledningen og som munner inn i skorstenen, hvor luften blandes med avgassene ved dennes nedre del.1. Device for ventilating a machine hall and/or cooling gas turbines installed in it, characterized by an exhaust line (8) which leads the exhaust gases from the turbine through to the lower part of a chimney (9), whereby a chimney effect is achieved which, by draft, gives a suction of ventilation or cooling air from a channel (14), which surrounds the exhaust pipe and which opens into the chimney, where the air mixes with the exhaust gases at its lower part. 2. Anordning ifølge patentpåstand 1, karakterisert innretninger til å innsuge en del av friskluften direkte til turbinen etter-at den har passert den korteste vei til denne, mens resten suges inn gjennom en åpning i maskinhallens gulv til et rom (4) under turbinen, hvorfra luften nedenfra innsuges i turbinen og avledes sammen med den øvrige kjøleluft til skorstenen.2. Device according to patent claim 1, characterized by devices for sucking in part of the fresh air directly to the turbine after it has passed the shortest path to it, while the rest is sucked in through an opening in the floor of the machine hall to a room (4) below the turbine, whence the air from below is sucked into the turbine and diverted together with the other cooling air to the chimney.
NO02680/71A 1970-07-15 1971-07-13 NO128847B (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
NO128847B true NO128847B (en) 1974-01-21

Family

ID=19810585

Family Applications (1)

Application Number Title Priority Date Filing Date
NO02680/71A NO128847B (en) 1970-07-15 1971-07-13

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
SE424815B (en) * 1975-10-30 1982-08-16 Union Carbide Corp PROCEDURE FOR CONTINUOUS SELECTIVE ABSORPTION OF SULFURS FROM A GAS MATERIAL
US4093701A (en) * 1975-10-30 1978-06-06 Union Carbide Corporation Process for acid gas removal
NL7701174A (en) * 1977-02-04 1978-08-08 Shell Int Research PROCESS FOR PREPARING A GAS MIX WITH DESIRED H2S / CO2 RATIO.
US4297329A (en) * 1977-12-22 1981-10-27 Union Carbide Corporation Vapor-liquid contacting system
US4278621A (en) 1977-12-22 1981-07-14 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
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
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
CA1304911C (en) * 1985-10-28 1992-07-14 Roscoe L. Pearce Sulfur removal from hydrocarbons
EP0437338A1 (en) * 1990-01-08 1991-07-17 Lyondell Petrochemical Company Apparatus for the prevention of acid excursions

Also Published As

Publication number Publication date
BE769598A (en) 1972-01-07
NL168548C (en) 1982-04-16
FI52935C (en) 1978-01-10
CS161774B2 (en) 1975-06-10
AT327867B (en) 1976-02-25
SE374533B (en) 1975-03-10
IE35448B1 (en) 1976-02-18
CH579416A5 (en) 1976-09-15
DK129586C (en) 1975-04-07
AU468057B2 (en) 1975-12-18
FR2101648A5 (en) 1972-03-31
DE2134942C2 (en) 1985-04-18
DE2134942A1 (en) 1972-01-20
FI52935B (en) 1977-09-30
NL168548B (en) 1981-11-16
GB1362384A (en) 1974-08-07
NL7010494A (en) 1972-01-18
SU499781A3 (en) 1976-01-15
DK129586B (en) 1974-10-28
AU3115271A (en) 1973-01-18
IE35448L (en) 1972-01-15
CA947045A (en) 1974-05-14
ES393221A1 (en) 1973-08-01
ATA610071A (en) 1975-05-15
ZA714592B (en) 1972-04-26

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