IE42569B1 - Removal of malodorants from oxygen-containing gas - Google Patents
Removal of malodorants from oxygen-containing gasInfo
- Publication number
- IE42569B1 IE42569B1 IE827/76A IE82776A IE42569B1 IE 42569 B1 IE42569 B1 IE 42569B1 IE 827/76 A IE827/76 A IE 827/76A IE 82776 A IE82776 A IE 82776A IE 42569 B1 IE42569 B1 IE 42569B1
- Authority
- IE
- Ireland
- Prior art keywords
- activated carbon
- naoh
- weight
- moisture
- percent
- Prior art date
Links
- 239000007789 gas Substances 0.000 title claims description 40
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims description 16
- 229910052760 oxygen Inorganic materials 0.000 title claims description 16
- 239000001301 oxygen Substances 0.000 title claims description 16
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 216
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims abstract description 43
- 150000001875 compounds Chemical class 0.000 claims abstract description 32
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 21
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 7
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 6
- 239000003463 adsorbent Substances 0.000 claims abstract description 3
- 150000003568 thioethers Chemical class 0.000 claims abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 270
- 238000000034 method Methods 0.000 claims description 41
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 claims description 18
- 229910052717 sulfur Inorganic materials 0.000 claims description 16
- 239000011593 sulfur Substances 0.000 claims description 16
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 1
- 238000001179 sorption measurement Methods 0.000 abstract description 33
- 239000011148 porous material Substances 0.000 abstract description 4
- 238000002791 soaking Methods 0.000 abstract description 2
- 239000005864 Sulphur Substances 0.000 abstract 1
- 230000003213 activating effect Effects 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 abstract 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 33
- 235000019645 odor Nutrition 0.000 description 33
- 238000011069 regeneration method Methods 0.000 description 23
- 229910052799 carbon Inorganic materials 0.000 description 21
- 230000008929 regeneration Effects 0.000 description 17
- 238000005470 impregnation Methods 0.000 description 14
- 239000000203 mixture Substances 0.000 description 14
- 238000011156 evaluation Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000003205 fragrance Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 238000007605 air drying Methods 0.000 description 7
- 238000011068 loading method Methods 0.000 description 7
- 150000003464 sulfur compounds Chemical class 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000002156 adsorbate Substances 0.000 description 4
- 230000000274 adsorptive effect Effects 0.000 description 4
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- 150000004763 sulfides Chemical class 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 238000012417 linear regression Methods 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- 102220600408 Alpha-lactalbumin_I12S_mutation Human genes 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- UYJXRRSPUVSSMN-UHFFFAOYSA-P ammonium sulfide Chemical compound [NH4+].[NH4+].[S-2] UYJXRRSPUVSSMN-UHFFFAOYSA-P 0.000 description 2
- WQAQPCDUOCURKW-UHFFFAOYSA-N butanethiol Chemical compound CCCCS WQAQPCDUOCURKW-UHFFFAOYSA-N 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 239000003518 caustics Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- -1 thio alcohols Chemical class 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- QGJOPFRUJISHPQ-NJFSPNSNSA-N carbon disulfide-14c Chemical compound S=[14C]=S QGJOPFRUJISHPQ-NJFSPNSNSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920001021 polysulfide Polymers 0.000 description 1
- 239000005077 polysulfide Substances 0.000 description 1
- 150000008117 polysulfides Polymers 0.000 description 1
- 150000003112 potassium compounds Chemical class 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- SUVIGLJNEAMWEG-UHFFFAOYSA-N propane-1-thiol Chemical compound CCCS SUVIGLJNEAMWEG-UHFFFAOYSA-N 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 230000021317 sensory perception Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- 229910052815 sulfur oxide Inorganic materials 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 150000003573 thiols Chemical class 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
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
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)
- Separation Of Gases By Adsorption (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US57054275A | 1975-04-22 | 1975-04-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE42569L IE42569L (en) | 1976-10-22 |
| IE42569B1 true IE42569B1 (en) | 1980-09-10 |
Family
ID=24280057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE827/76A IE42569B1 (en) | 1975-04-22 | 1976-04-21 | Removal of malodorants from oxygen-containing gas |
Country Status (14)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4212852A (en) * | 1977-05-06 | 1980-07-15 | Takeda Chemical Industries, Ltd. | Method of deodorizing gas containing hydrogen sulfide and ammonia and/or amines |
| JPS5551422A (en) * | 1978-10-11 | 1980-04-15 | Takeda Chem Ind Ltd | Deodorization |
| FR2455916A1 (fr) * | 1979-05-08 | 1980-12-05 | Inst Francais Du Petrole | Procede d'elimination de composes gazeux contenus dans des gaz par extraction au moyen d'un solvant immobilise |
| US4274848A (en) * | 1979-09-24 | 1981-06-23 | Hollister Incorporated | Gas-venting filter for collection appliance |
| JPS56144727A (en) * | 1980-04-14 | 1981-11-11 | Calgon Corp | Removal of acidic gas pollutant from gas current by caustic impregnated activated carbon |
| US4556547A (en) * | 1982-02-01 | 1985-12-03 | Takeda Chemical Industries, Ltd. | Process for treatment of gases |
| DE3703137A1 (de) * | 1987-02-03 | 1988-08-18 | Hoelter Heinz | Mehrfach aktiver bakterizider-fungizider chemisorptionsfilter zur behandlung von atemluft insbesondere fuer allergiekranke menschen |
| DE3732025A1 (de) * | 1987-09-23 | 1989-04-06 | Hoelter Heinz | Chemisorptionsfilter zur beseitigung von tabakrauch sowie festen und gasfoermigen stoffen aus der atemluft |
| GR1010428B (el) * | 2021-10-13 | 2023-03-15 | Pantechnic Μονοπροσωπη Εταιρεια Περιορισμενης Ευθυνης, | Συστημα αυτοματης αποσμησης και δεσμευσης ρυπων των απαεριων δεξαμενων πετρελαιοειδων με αντιεκρηκτικη προστασια |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE413330C (de) * | 1921-07-03 | 1925-05-05 | Farbenfab Vorm Bayer F & Co | Verfahren zum Abscheiden von Daempfen aus Gasen unter vermindertem Druck |
| DE500981C (de) * | 1926-10-17 | 1930-06-26 | Allg Norit Mij Nv | Erzeugung und Wiederbelebung aktiver Kohle |
| DE906216C (de) * | 1947-10-06 | 1954-03-11 | Hollandsche Kunstzijde Ind Nv | Verfahren zum Regenerieren von aktiven Kohlen, die mit Schwefelsaeure und Schwefel verunreinigt sind |
| DE1144692B (de) * | 1956-03-29 | 1963-03-07 | Gelsenberg Benzin Ag | Verfahren zur Entfernung von Merkaptanen aus Abgasen |
| DE1093513B (de) * | 1956-11-29 | 1960-11-24 | Huels Chemische Werke Ag | Verfahren zur selektiven Abtrennung von Schwefelwasserstoff aus Schwefelwasserstoff und Kohlensaeure enthaltenden Gasgemischen |
| US2967587A (en) * | 1957-03-29 | 1961-01-10 | Didier Werke Ag | Process and apparatus for dry-process adsorption of hydrogen sulfide from coke-oven gases |
| FR1388453A (fr) * | 1964-02-05 | 1965-02-05 | Metallgesellschaft Ag | Procédé pour l'extraction de l'hydrogène sulfuré des mélanges gazeux |
| FR1443080A (fr) * | 1964-11-17 | 1966-06-24 | Aquitaine Petrole | Procédé d'épuration de gaz résiduaires ou de fumées contenant des composés sulfurés à faibles concentrations |
| ZA704611B (en) | 1969-08-27 | 1971-03-31 | Metallgesellschaft Ag | Silicate-impregnated,activated carbon |
| US3701824A (en) * | 1970-03-25 | 1972-10-31 | Pulp Paper Res Inst | Method of removing odoriferous sulphur compounds from vapours or gas streams |
-
1976
- 1976-04-05 NL NLAANVRAGE7603535,A patent/NL169826C/xx not_active IP Right Cessation
- 1976-04-07 DK DK164676A patent/DK164676A/da not_active IP Right Cessation
- 1976-04-07 SE SE7604091A patent/SE423322B/xx unknown
- 1976-04-08 NO NO761212A patent/NO142429C/no unknown
- 1976-04-15 FR FR7611201A patent/FR2308399A1/fr active Granted
- 1976-04-15 GB GB15641/76A patent/GB1501571A/en not_active Expired
- 1976-04-19 JP JP51043799A patent/JPS5940502B2/ja not_active Expired
- 1976-04-20 IT IT49093/76A patent/IT1064106B/it active
- 1976-04-20 LU LU74794A patent/LU74794A1/xx unknown
- 1976-04-21 CH CH500076A patent/CH604729A5/xx not_active IP Right Cessation
- 1976-04-21 BE BE166324A patent/BE840951A/xx not_active IP Right Cessation
- 1976-04-21 IE IE827/76A patent/IE42569B1/en unknown
- 1976-04-21 DE DE2617305A patent/DE2617305B2/de not_active Withdrawn
-
1980
- 1980-09-18 HK HK529/80A patent/HK52980A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE423322B (sv) | 1982-05-03 |
| LU74794A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-02-07 |
| IE42569L (en) | 1976-10-22 |
| HK52980A (en) | 1980-09-26 |
| FR2308399B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-09-26 |
| DE2617305A1 (de) | 1976-10-28 |
| NL7603535A (nl) | 1976-10-26 |
| DE2617305B2 (de) | 1981-06-25 |
| NO142429B (no) | 1980-05-12 |
| JPS5940502B2 (ja) | 1984-10-01 |
| NO142429C (no) | 1980-08-20 |
| JPS51128690A (en) | 1976-11-09 |
| FR2308399A1 (fr) | 1976-11-19 |
| DK164676A (da) | 1976-10-23 |
| SE7604091L (sv) | 1976-10-23 |
| GB1501571A (en) | 1978-02-15 |
| CH604729A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-09-15 |
| NO761212L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-10-25 |
| NL169826C (nl) | 1982-09-01 |
| BE840951A (fr) | 1976-10-21 |
| IT1064106B (it) | 1985-02-18 |
| NL169826B (nl) | 1982-04-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4072479A (en) | Impregnated activated carbon for improved removal of malodorous compounds | |
| US4072480A (en) | Dual impregnated activated carbon for improved removal of malodorous sulfur compounds | |
| US7901486B2 (en) | Removal of heavy metals from hydrocarbon gases | |
| US4855276A (en) | Solid filtration medium incorporating alumina and carbon | |
| US5146039A (en) | Process for low level desulfurization of hydrocarbons | |
| JP3895134B2 (ja) | 燃料ガスの脱硫装置及び脱硫方法 | |
| US7591944B2 (en) | Sulphided ion exchange resins | |
| US4999175A (en) | Process for selective adsorption of sulfur compounds from gaseous mixtures containing mercaptans | |
| US20010014304A1 (en) | Adsorbent for removing sulfur compouns from fuel gases and removal method | |
| US20040057890A1 (en) | Adsorbent for removing sulfur compounds from fuel gases and removal method | |
| US6136071A (en) | Process for the recovery of volatile low molecular compounds | |
| IE42569B1 (en) | Removal of malodorants from oxygen-containing gas | |
| AU2004289867B2 (en) | Removal of mercury compounds from glycol | |
| JP2001286753A (ja) | 燃料ガス中の硫黄化合物吸着剤及びその除去方法 | |
| US5478541A (en) | Separately removing mercaptans and hydrogen sulfide from gas streams | |
| JP4026700B2 (ja) | 燃料ガス中の硫黄化合物除去用吸着剤 | |
| US5160512A (en) | Gas separation process | |
| KR102051502B1 (ko) | 황화수소 제거용 무기 흡착제 | |
| US3598521A (en) | Removal of sulfur compounds from gas streams | |
| JP3504333B2 (ja) | 排ガス中の水銀の除去法 | |
| JPH0642946B2 (ja) | アルシン除去触媒の処理方法 | |
| RU2147924C1 (ru) | Сорбент для поглощения паров ртути и способ его получения | |
| KR900003443B1 (ko) | 공기정화용 탈취제 및 그 제조방법 | |
| JP2004277747A (ja) | 燃料ガス中の硫黄化合物の除去方法 | |
| JPS5814363B2 (ja) | 活性炭の処理方法 |