FI54950B - Foerfarande foer avlaegsnande av illaluktande svavelhaltiga foereningar fraon en gasstroem - Google Patents

Foerfarande foer avlaegsnande av illaluktande svavelhaltiga foereningar fraon en gasstroem

Info

Publication number
FI54950B
FI54950B FI826/71A FI82671A FI54950B FI 54950 B FI54950 B FI 54950B FI 826/71 A FI826/71 A FI 826/71A FI 82671 A FI82671 A FI 82671A FI 54950 B FI54950 B FI 54950B
Authority
FI
Finland
Prior art keywords
svavelhaltiga
illaluktande
gasstroem
foereningar
fraon
Prior art date
Application number
FI826/71A
Other languages
English (en)
Other versions
FI54950C (fi
Inventor
Steven Prahacs
Satya Pal Bhatia
Original Assignee
Pulp Paper Res Inst
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 Pulp Paper Res Inst filed Critical Pulp Paper Res Inst
Publication of FI54950B publication Critical patent/FI54950B/fi
Application granted granted Critical
Publication of FI54950C publication Critical patent/FI54950C/fi

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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/06—Treatment of pulp gases; Recovery of the heat content of the gases; Treatment of gases arising from various sources in pulp and paper mills; Regeneration of gaseous SO2, e.g. arising from liquors containing sulfur compounds
    • D21C11/08—Deodorisation ; Elimination of malodorous compounds, e.g. sulfur compounds such as hydrogen sulfide or mercaptans, from gas streams
    • 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
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/40—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
FI826/71A 1970-03-25 1971-03-23 Foerfarande foer avlaegsnande av illaluktande svavelhaltiga foereningar fraon en gasstroem FI54950C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA78366 1970-03-25

Publications (2)

Publication Number Publication Date
FI54950B true FI54950B (fi) 1978-12-29
FI54950C FI54950C (fi) 1979-04-10

Family

ID=4086529

Family Applications (1)

Application Number Title Priority Date Filing Date
FI826/71A FI54950C (fi) 1970-03-25 1971-03-23 Foerfarande foer avlaegsnande av illaluktande svavelhaltiga foereningar fraon en gasstroem

Country Status (5)

Country Link
US (1) US3701824A (fi)
JP (1) JPS5314641B2 (fi)
FI (1) FI54950C (fi)
FR (1) FR2083570B1 (fi)
SE (1) SE385926B (fi)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE758057A (fr) * 1969-10-29 1971-04-27 Xerox Corp Impression par propulsion de vapeur
JPS4915437A (fi) * 1972-05-19 1974-02-09
US3862909A (en) * 1972-09-05 1975-01-28 Copeland Systems Inc Fluidized bed autogenous combustion and pyrolysis of aqueous effluents to prepare activated carbon
ZA737729B (en) * 1972-11-01 1974-10-30 St Regis Paper Co Separation of organic compounds in aqueous condensates from kraft pulping
JPS5023835A (fi) * 1973-07-02 1975-03-14
US3964389A (en) * 1974-01-17 1976-06-22 Scott Paper Company Printing plate by laser transfer
US4162187A (en) * 1974-05-09 1979-07-24 The Mead Corporation Process for production of sodium thiosulfate and sodium hydroxide
JPS50150673A (fi) * 1974-05-25 1975-12-03
JPS5163643U (fi) * 1974-11-14 1976-05-19
JPS5182111A (fi) * 1975-01-16 1976-07-19 Tokyo Shibaura Electric Co
JPS5188016A (fi) * 1975-01-29 1976-08-02
US4049399A (en) * 1975-04-08 1977-09-20 Teller Environmental Systems, Inc. Treatment of flue gases
NL169826C (nl) * 1975-04-22 1982-09-01 Calgon Corp Werkwijze voor het verwijderen van onwelriekende, zwavel bevattende stoffen uit een zuurstof bevattende gasstroom.
CA1104795A (en) * 1977-09-15 1981-07-14 Walter Burant, Jr. Odorous gas purification
US4147212A (en) * 1978-03-27 1979-04-03 The Sherwin-Williams Co. Control of hydrogen sulfide gas to reduce toxicity and corrosion due to exposures thereto
JPS5920370B2 (ja) * 1979-06-20 1984-05-12 株式会社東芝 悪臭ガスの浄化方法
JPS58138684A (ja) * 1982-02-13 1983-08-17 Fuji Kagakushi Kogyo Co Ltd カラ−熱転写用記録媒体
US4511379A (en) * 1982-07-08 1985-04-16 Wescam Services Inc. Apparatus for treating flue gas and methanol containing effluents
US4505776A (en) * 1982-07-08 1985-03-19 Wescam Services Inc. Composition and method for treating flue gas and methanol containing effluents
US6017501A (en) * 1997-12-26 2000-01-25 Marathon Oil Company Disposal of hydrogen sulfide gas by conversion to sulfate ions in an aqueous solution
WO2016201585A1 (en) 2015-06-19 2016-12-22 Bio-H2-Gen Inc. Method for producing hydrogen gas from aqueous hydrogen sulphide

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA806071A (en) * 1969-02-11 E. Murray Francis Process for recovery of sulphur

Also Published As

Publication number Publication date
FR2083570B1 (fi) 1976-04-02
JPS463710A (fi) 1971-11-04
US3701824A (en) 1972-10-31
SE385926B (sv) 1976-07-26
FR2083570A1 (fi) 1971-12-17
FI54950C (fi) 1979-04-10
JPS5314641B2 (fi) 1978-05-19

Similar Documents

Publication Publication Date Title
FI54057B (fi) Foerfarande foer framstaellning av en skumdaemparkomposition
FI54950C (fi) Foerfarande foer avlaegsnande av illaluktande svavelhaltiga foereningar fraon en gasstroem
FI55107B (fi) Foerfarande foer behandling av en pulverformig fetthaltig mjoelkprodukt
FI54032B (fi) Normeringsfoerfarande foer maetningsanordning foer bestaemning av kvadrat metervikt
FI54139B (fi) Foerfarande foer katalytisk krackning av bensin
FI54345C (fi) Foerfarande foer framstaellning av cellulosamassa
FI54854C (fi) Foerfarande foer framstaellning av en roekprodukt
FI53903B (fi) Kopplingsplint foer skruvfri anslutning av isolerade ledare
FI55128B (fi) Anordning foer sortering av loesgods
FI54586B (fi) Foerfarande foer avlaegsnande av kvicksilver fraon en klorhaltg avfallssaltloesning fraon en kvicksilvercell
FI54550C (fi) Foerfarande foer framstaellning av margarinfett
FI53521C (fi) Roekdetektor foer optisk detektering av foerbraenningsalstrade aerosoler
FI54482C (fi) Foerfarande foer framstaellning av bronkolytiskt aktiva teofyllinderivat
FI54350C (fi) Foerfarande foer oxidering av svartlut
FI55246B (fi) Koppling foer foerening av tvao axelaendar
FI53839B (fi) Foerfarande foer kalkning av djurskinn eller -hudar
FI53842B (fi) Foerfarande foer framstaellning av fiberprodukter
FI53304C (fi) Foerfarande foer framstaellning av des-fenylalanin b1-insulin
FI54405C (fi) Anlaeggning foer kylning av aonga
FI53450C (fi) Foerfarande foer framstaellning av optiskt aktiva bicykliska foereningar
FI54321C (fi) Foerfarande foer framstaellning av foerbaettrade vaederbestaendiga titandioxidpigment
FI54922C (fi) Nytt foerfarande foer framstaellning av piperazinderivat
FI54219C (fi) Anvaendning av substituerade fenyltiokarbamater foer selektiv bekaempning av ograes
FI54303C (fi) Nytt foerfarande foer framstaellning av metyl-1-naftylditiocarbaminsyra-2-benzoxazolylester
FI53678C (fi) Foerfarande foer framstaellning av sportutrustning