GB1444127A - Process for the desulphurization of sulphur dioxide-containing off-gases using a solid sulphur dioxide acceptor - Google Patents
Process for the desulphurization of sulphur dioxide-containing off-gases using a solid sulphur dioxide acceptorInfo
- Publication number
- GB1444127A GB1444127A GB4502673A GB4502673A GB1444127A GB 1444127 A GB1444127 A GB 1444127A GB 4502673 A GB4502673 A GB 4502673A GB 4502673 A GB4502673 A GB 4502673A GB 1444127 A GB1444127 A GB 1444127A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas
- sulphur
- zone
- regeneration
- zones
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 title abstract 22
- 239000007789 gas Substances 0.000 title abstract 14
- 235000010269 sulphur dioxide Nutrition 0.000 title abstract 11
- 239000004291 sulphur dioxide Substances 0.000 title abstract 11
- 239000007787 solid Substances 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 2
- 238000011069 regeneration method Methods 0.000 abstract 9
- 230000008929 regeneration Effects 0.000 abstract 8
- 239000007788 liquid Substances 0.000 abstract 7
- 239000000370 acceptor Substances 0.000 abstract 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 5
- 239000005864 Sulphur Substances 0.000 abstract 5
- 238000010926 purge Methods 0.000 abstract 5
- 239000003054 catalyst Substances 0.000 abstract 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 abstract 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 238000002485 combustion reaction Methods 0.000 abstract 2
- 239000011261 inert gas Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 abstract 1
- 239000005751 Copper oxide Substances 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- -1 boria Chemical compound 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 229910000431 copper oxide Inorganic materials 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 229910052809 inorganic oxide Inorganic materials 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000000395 magnesium oxide Substances 0.000 abstract 1
- 150000002736 metal compounds Chemical class 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 230000001172 regenerating effect Effects 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- ZCUFMDLYAMJYST-UHFFFAOYSA-N thorium dioxide Chemical compound O=[Th]=O ZCUFMDLYAMJYST-UHFFFAOYSA-N 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 239000002912 waste gas Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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
- B01D53/50—Sulfur oxides
- B01D53/508—Sulfur oxides by treating the gases with solids
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Separation Of Gases By Adsorption (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7213123A NL170663B (nl) | 1972-09-28 | 1972-09-28 | Werkwijze voor het ontzwavelen van afgassen welke zwaveldioxide bevatten onder toepassing van een vaste zwaveldioxide-acceptor. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1444127A true GB1444127A (en) | 1976-07-28 |
Family
ID=19817026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4502673A Expired GB1444127A (en) | 1972-09-28 | 1973-09-26 | Process for the desulphurization of sulphur dioxide-containing off-gases using a solid sulphur dioxide acceptor |
Country Status (11)
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4101641A (en) | 1976-05-28 | 1978-07-18 | Shell Oil Company | Process for the removal of sulphur oxides from gases |
| US4150104A (en) * | 1976-10-02 | 1979-04-17 | C. Otto & Comp. G.M.B.H. | Method for removing hydrogen sulfide from gases and for obtaining elemental sulfur |
| GB2190683A (en) * | 1986-04-24 | 1987-11-25 | Mitsubishi Heavy Ind Ltd | Method for purifying high-temperature reducing gas |
| US5591417A (en) * | 1992-04-15 | 1997-01-07 | Mobil Oil Corporation | Removing SOx, CO and NOx from flue gases |
| GB2503294A (en) * | 2012-06-22 | 2013-12-25 | Peter Frank Cross | Sulphur dioxide conversion to elemental sulphur by reduction with hydrocarbon fuels |
| US9987591B2 (en) | 2013-03-01 | 2018-06-05 | Le Gaz Integral Sas | Method for removing sulphur dioxide from gas streams, using titanium dioxide as catalyst |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5163392A (en) * | 1974-09-30 | 1976-06-01 | Dafuii Hoerugasu Gmbh | So2 ganjugasukaraiooeruhoho |
| JPS5293686A (en) * | 1976-02-02 | 1977-08-06 | Hitachi Zosen Corp | Regeneration of desulfurizing agent |
| JP7423320B2 (ja) * | 2019-02-08 | 2024-01-29 | 大阪瓦斯株式会社 | 二酸化炭素を主成分とするガス中の硫黄酸化物の除去方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1223803A (fr) * | 1958-05-27 | 1960-06-20 | Bischoff Gasreinigung | Procédé de désulfuration à sec de gaz industriels |
| FR2115721A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1970-11-30 | 1972-07-07 | Inst Francais Du Petrole | |
| NL169415C (nl) * | 1971-02-19 | 1983-01-17 | Shell Int Research | Werkwijze voor het omzetten in elementaire zwavel van zwaveloxyden, aanwezig in zwaveloxyden bevattende gassen. |
-
1972
- 1972-09-28 NL NL7213123A patent/NL170663B/xx not_active Application Discontinuation
-
1973
- 1973-09-07 CA CA180,484A patent/CA1008226A/en not_active Expired
- 1973-09-18 BE BE1005368A patent/BE804962A/xx unknown
- 1973-09-26 FR FR7334466A patent/FR2201120B1/fr not_active Expired
- 1973-09-26 JP JP48107657A patent/JPS596688B2/ja not_active Expired
- 1973-09-26 GB GB4502673A patent/GB1444127A/en not_active Expired
- 1973-09-26 IT IT2941673A patent/IT998654B/it active
- 1973-09-26 DE DE19732348475 patent/DE2348475A1/de not_active Withdrawn
- 1973-09-26 SE SE7313141A patent/SE396210B/xx unknown
- 1973-09-26 CS CS662373A patent/CS188904B2/cs unknown
- 1973-09-28 DD DD17377173A patent/DD107002A5/xx unknown
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4101641A (en) | 1976-05-28 | 1978-07-18 | Shell Oil Company | Process for the removal of sulphur oxides from gases |
| US4150104A (en) * | 1976-10-02 | 1979-04-17 | C. Otto & Comp. G.M.B.H. | Method for removing hydrogen sulfide from gases and for obtaining elemental sulfur |
| GB2190683A (en) * | 1986-04-24 | 1987-11-25 | Mitsubishi Heavy Ind Ltd | Method for purifying high-temperature reducing gas |
| GB2190683B (en) * | 1986-04-24 | 1991-01-16 | Mitsubishi Heavy Ind Ltd | Method for purifying high-temperature reducing gas |
| US4994257A (en) * | 1986-04-24 | 1991-02-19 | Mitsubishi Jukogyo Kabushiki Kaisha | Method for purifying high-temperature reducing gas |
| US5591417A (en) * | 1992-04-15 | 1997-01-07 | Mobil Oil Corporation | Removing SOx, CO and NOx from flue gases |
| GB2503294A (en) * | 2012-06-22 | 2013-12-25 | Peter Frank Cross | Sulphur dioxide conversion to elemental sulphur by reduction with hydrocarbon fuels |
| US9687780B2 (en) | 2012-06-22 | 2017-06-27 | Le Gaz Integral Sas | Sulphur dioxide treatment |
| US9987591B2 (en) | 2013-03-01 | 2018-06-05 | Le Gaz Integral Sas | Method for removing sulphur dioxide from gas streams, using titanium dioxide as catalyst |
Also Published As
| Publication number | Publication date |
|---|---|
| BE804962A (nl) | 1974-03-18 |
| FR2201120B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-08-12 |
| FR2201120A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-04-26 |
| SE396210B (sv) | 1977-09-12 |
| CA1008226A (en) | 1977-04-12 |
| NL170663B (nl) | 1982-07-01 |
| DD107002A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-07-12 |
| JPS4972195A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-07-12 |
| NL7213123A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-04-01 |
| JPS596688B2 (ja) | 1984-02-14 |
| IT998654B (it) | 1976-02-20 |
| CS188904B2 (en) | 1979-03-30 |
| DE2348475A1 (de) | 1974-04-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4489047A (en) | Process for removing hydrogen sulphide from process gases using solid acceptors, process for cyclic regenerating the used acceptors at high temperature, as well as process for preparing acceptors, which are suitable for this process | |
| US4251495A (en) | Process for purifying a hydrogen sulfide containing gas | |
| GB1363164A (en) | Process an plant for removing sulphur oxides from gases | |
| US4346063A (en) | Desulfurization of hot gas with cerium oxide | |
| JPH01223197A (ja) | 一酸化炭素含有ガスから硫黄化合物を変換し除去するための方法 | |
| CA1045787A (en) | Process for decreasing the total sulfur content of claus off-gas | |
| EP0073074B1 (en) | Process for reducing the total sulphur content of a high co2-content feed gas | |
| NL8203223A (nl) | Katalytische werkwijze voor de bereiding van zwavel uitgaande van een zwavelwaterstof bevattend gas. | |
| GB1444127A (en) | Process for the desulphurization of sulphur dioxide-containing off-gases using a solid sulphur dioxide acceptor | |
| US3832445A (en) | Sulfur dioxide removal | |
| GB1384095A (en) | Process for decreasing the total sulphur content of claus off-gases | |
| RU2107024C1 (ru) | Способ и катализатор для прямого окисления сероводорода до серы | |
| IE35451L (en) | Sulphur content reduction of clauss off-gases | |
| ATE59006T1 (de) | Verfahren zur entschwefelung von h 2 s-haltigen gasen. | |
| MXPA04004100A (es) | Metodo para recuperar componentes sulfurosos en un proceso de recuperacion de azufre. | |
| GB1470950A (en) | Process for working-up hydrogen sulphide-containing gases | |
| EA002246B1 (ru) | Способ прямого окисления в серу h2s, содержащегося в небольшом количестве в газе, каталитическим путем в паровой фазе | |
| GB1249563A (en) | Purification of sulphur-containing gases and simultaneous recovery of sulphur | |
| US3363989A (en) | Method of removing sulfur containing gases from gaseous mixtures and recovering sulfur therefrom | |
| US3798315A (en) | Treatment of gases | |
| US2987486A (en) | Process for regenerating sulfurdegenerated catalysts | |
| GB1154009A (en) | Process for the Removal of Sulphur Oxides from Gas Mixtures | |
| EP0217567B1 (en) | Process and apparatus for treating sulphur dioxide-containing gas | |
| US3808325A (en) | Continuous process for scrubbing so2 from a gas stream with co regeneration and co2 stripping | |
| US2193278A (en) | Purification of combustible gases |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |