DE1667728A1 - Verfahren zur reduktiven Umwandlung von Schwefeldioxyd in Schwefelwasserstoff - Google Patents
Verfahren zur reduktiven Umwandlung von Schwefeldioxyd in SchwefelwasserstoffInfo
- Publication number
- DE1667728A1 DE1667728A1 DE19681667728 DE1667728A DE1667728A1 DE 1667728 A1 DE1667728 A1 DE 1667728A1 DE 19681667728 DE19681667728 DE 19681667728 DE 1667728 A DE1667728 A DE 1667728A DE 1667728 A1 DE1667728 A1 DE 1667728A1
- Authority
- DE
- Germany
- Prior art keywords
- gas
- catalyst
- sulfur dioxide
- product stream
- oxide
- 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.)
- Pending
Links
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 title claims description 20
- 238000000034 method Methods 0.000 title claims description 16
- 230000002829 reductive effect Effects 0.000 title claims description 4
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 title claims description 3
- 229910000037 hydrogen sulfide Inorganic materials 0.000 title claims description 3
- 238000006243 chemical reaction Methods 0.000 title claims 2
- 239000007789 gas Substances 0.000 claims description 16
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 3
- 150000002736 metal compounds Chemical class 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 229910052717 sulfur Inorganic materials 0.000 claims description 3
- 239000011593 sulfur Substances 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 230000008929 regeneration Effects 0.000 claims description 2
- 238000011069 regeneration method Methods 0.000 claims description 2
- 239000003054 catalyst Substances 0.000 claims 6
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 claims 3
- 239000000203 mixture Substances 0.000 claims 3
- 229910001935 vanadium oxide Inorganic materials 0.000 claims 3
- 229910052782 aluminium Inorganic materials 0.000 claims 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 2
- 239000012876 carrier material Substances 0.000 claims 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims 2
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims 1
- 239000005751 Copper oxide Substances 0.000 claims 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- QUEDYRXQWSDKKG-UHFFFAOYSA-M [O-2].[O-2].[V+5].[OH-] Chemical compound [O-2].[O-2].[V+5].[OH-] QUEDYRXQWSDKKG-UHFFFAOYSA-M 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 229910001570 bauxite Inorganic materials 0.000 claims 1
- 230000003197 catalytic effect Effects 0.000 claims 1
- 239000003638 chemical reducing agent Substances 0.000 claims 1
- 229910000431 copper oxide Inorganic materials 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
- 239000007858 starting material Substances 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/889—Manganese, technetium or rhenium
- B01J23/8898—Manganese, technetium or rhenium containing also molybdenum
-
- 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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8603—Removing sulfur compounds
- B01D53/8609—Sulfur oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/20—Vanadium, niobium or tantalum
- B01J23/22—Vanadium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/02—Preparation of sulfur; Purification
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
- C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
- C01B17/0426—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process characterised by the catalytic conversion
- C01B17/0434—Catalyst compositions
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/02—Preparation of sulfur; Purification
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
- C01B17/0473—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by reaction of sulfur dioxide or sulfur trioxide containing gases with reducing agents other than hydrogen sulfide
- C01B17/0478—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by reaction of sulfur dioxide or sulfur trioxide containing gases with reducing agents other than hydrogen sulfide with hydrocarbons or mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/02—Preparation of sulfur; Purification
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
- C01B17/0473—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by reaction of sulfur dioxide or sulfur trioxide containing gases with reducing agents other than hydrogen sulfide
- C01B17/0491—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by reaction of sulfur dioxide or sulfur trioxide containing gases with reducing agents other than hydrogen sulfide with hydrogen or hydrogen-containing mixtures, e.g. synthesis gas
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/16—Hydrogen sulfides
- C01B17/164—Preparation by reduction of oxidic sulfur compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/48—Sulfur dioxide; Sulfurous acid
- C01B17/50—Preparation of sulfur dioxide
- C01B17/60—Isolation of sulfur dioxide from gases
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
- Air Bags (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9982/67A GB1116129A (en) | 1967-03-02 | 1967-03-02 | Catalytic reduction of sulphur dioxide to hydrogen sulphide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1667728A1 true DE1667728A1 (de) | 1971-06-24 |
Family
ID=9882359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681667728 Pending DE1667728A1 (de) | 1967-03-02 | 1968-02-29 | Verfahren zur reduktiven Umwandlung von Schwefeldioxyd in Schwefelwasserstoff |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3495941A (en, 2012) |
| AT (1) | AT277283B (en, 2012) |
| BE (1) | BE711469A (en, 2012) |
| CA (1) | CA921678A (en, 2012) |
| CH (1) | CH500132A (en, 2012) |
| DE (1) | DE1667728A1 (en, 2012) |
| ES (1) | ES351054A1 (en, 2012) |
| FR (1) | FR1562292A (en, 2012) |
| GB (1) | GB1116129A (en, 2012) |
| NL (1) | NL6802844A (en, 2012) |
| NO (1) | NO120267B (en, 2012) |
| SE (1) | SE329603B (en, 2012) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3864459A (en) * | 1969-04-21 | 1975-02-04 | Alvin B Stiles | Process for the economical use of refractory reducing gases for the reduction of sulfur dioxide |
| US3615231A (en) * | 1969-06-18 | 1971-10-26 | John T Cullom | Ocess utilizing the sensible heat of smelter gases to recover sulfur therefrom |
| BE759295A (fr) * | 1969-12-09 | 1971-04-30 | Allied Chem | Procede de traitement d'anhydride sulfureux avec un gaz reducteur et nouveaux produits ainsi obtenus |
| CA918384A (en) * | 1970-01-12 | 1973-01-09 | The Ralph M. Parsons Company | Sulfur production process |
| CA905083A (en) * | 1970-02-11 | 1972-07-18 | O. Archambault Jacques | Process for recovery of sulphur from sulphur dioxide |
| NL171144B (nl) * | 1970-07-17 | 1982-09-16 | Shell Int Research | Werkwijze voor het verlagen van het totale zwavelgehalte van clausafgassen. |
| US3635820A (en) * | 1970-08-31 | 1972-01-18 | Universal Oil Prod Co | Treating a water stream containing a water-soluble sulfite compound |
| US3865927A (en) * | 1970-09-15 | 1975-02-11 | Allied Chem | Method and apparatus for reacting sulfur dioxide and natural gas |
| US3729551A (en) * | 1971-01-07 | 1973-04-24 | Cons Coal Co | Conversion of calcium sulfate to calcium oxide and elemental sulfur |
| US3726958A (en) * | 1971-02-22 | 1973-04-10 | Exxon Research Engineering Co | Reduction of so{11 {11 in gas mixtures |
| US3789110A (en) * | 1971-07-23 | 1974-01-29 | Westvaco Corp | Method for removing sulfur dioxide from waste gases and recovering a concentrated stream of sulfurdioxide |
| US3846536A (en) * | 1972-09-07 | 1974-11-05 | Exxon Research Engineering Co | Regeneration process for flue gas sorbent |
| US4029752A (en) * | 1973-05-29 | 1977-06-14 | Exxon Research And Engineering Company | Method of producing sulfur from sulfur dioxide |
| US4094961A (en) * | 1974-11-07 | 1978-06-13 | Ralph M. Parsons Company | Hydrogen sulfide production |
| US3970744A (en) * | 1974-11-07 | 1976-07-20 | Ralph M. Parsons Company | Process for the production of sulfur from sulfur dioxide extracted from gas streams |
| US4164556A (en) * | 1974-11-14 | 1979-08-14 | Exxon Research & Engineering Co. | Method of producing sulfur from sulfur dioxide |
| US4302218A (en) * | 1980-06-16 | 1981-11-24 | Fmc Corporation | Process for controlling sulfur oxides in coal gasification |
| US4464252A (en) * | 1982-08-23 | 1984-08-07 | Exxon Research & Engineering Co. | Adsorbents for sulfur removal |
| EP0179163A1 (de) * | 1984-10-23 | 1986-04-30 | Chemische Fabrik Kalk GmbH | Verfahren zur Herstellung von Brom durch katalytische Oxidation von Bromwasserstoff |
| GB0115850D0 (en) * | 2001-06-28 | 2001-08-22 | Isis Innovations Ltd | Catalyst |
| US8506918B2 (en) * | 2006-01-03 | 2013-08-13 | University Of Wyoming | Apparatus and method to sequester contaminants |
| WO2007081561A2 (en) * | 2006-01-03 | 2007-07-19 | University Of Wyoming | Apparatus and method for sequestering flue gas co2 |
| US8673257B2 (en) * | 2006-01-03 | 2014-03-18 | University Of Wyoming | Apparatus and method to sequester contaminants |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2180353A (en) * | 1933-01-06 | 1939-11-21 | Nat Aniline & Chem Co Inc | Vanadium oxide catalyst |
| US2631087A (en) * | 1950-08-02 | 1953-03-10 | Fluor Corp | Sulfur recovery process |
| US2747968A (en) * | 1951-05-07 | 1956-05-29 | Pigache Pierre Gustave Adolphe | Dry process for the recovery of sulfur from gases |
| US2887363A (en) * | 1956-09-28 | 1959-05-19 | Exxon Research Engineering Co | Conversion of methane to produce hydrogen sulfide |
-
1967
- 1967-03-02 GB GB9982/67A patent/GB1116129A/en not_active Expired
-
1968
- 1968-02-16 US US705889A patent/US3495941A/en not_active Expired - Lifetime
- 1968-02-29 AT AT198268A patent/AT277283B/de not_active IP Right Cessation
- 1968-02-29 FR FR1562292D patent/FR1562292A/fr not_active Expired
- 1968-02-29 CA CA013665A patent/CA921678A/en not_active Expired
- 1968-02-29 ES ES351054A patent/ES351054A1/es not_active Expired
- 1968-02-29 NL NL6802844A patent/NL6802844A/xx unknown
- 1968-02-29 CH CH293668A patent/CH500132A/de not_active IP Right Cessation
- 1968-02-29 SE SE02651/68A patent/SE329603B/xx unknown
- 1968-02-29 NO NO0754/68A patent/NO120267B/no unknown
- 1968-02-29 BE BE711469D patent/BE711469A/xx unknown
- 1968-02-29 DE DE19681667728 patent/DE1667728A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH500132A (de) | 1970-12-15 |
| US3495941A (en) | 1970-02-17 |
| AT277283B (de) | 1969-12-29 |
| ES351054A1 (es) | 1969-05-16 |
| GB1116129A (en) | 1968-06-06 |
| NL6802844A (en, 2012) | 1968-09-03 |
| FR1562292A (en, 2012) | 1969-04-04 |
| SE329603B (en, 2012) | 1970-10-19 |
| NO120267B (en, 2012) | 1970-09-28 |
| BE711469A (en, 2012) | 1968-08-29 |
| CA921678A (en) | 1973-02-27 |
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