DE2109761A1 - Verfahren zur Behandlung des Abstroms von Schwefelanlagen - Google Patents
Verfahren zur Behandlung des Abstroms von SchwefelanlagenInfo
- Publication number
- DE2109761A1 DE2109761A1 DE19712109761 DE2109761A DE2109761A1 DE 2109761 A1 DE2109761 A1 DE 2109761A1 DE 19712109761 DE19712109761 DE 19712109761 DE 2109761 A DE2109761 A DE 2109761A DE 2109761 A1 DE2109761 A1 DE 2109761A1
- Authority
- DE
- Germany
- Prior art keywords
- sulfur
- catalyst
- zone
- reaction zone
- effluent
- 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
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims description 87
- 239000011593 sulfur Substances 0.000 title claims description 80
- 229910052717 sulfur Inorganic materials 0.000 title claims description 80
- 238000000034 method Methods 0.000 title claims description 27
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 74
- 239000003054 catalyst Substances 0.000 claims description 68
- 238000006243 chemical reaction Methods 0.000 claims description 67
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 40
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 35
- 230000008929 regeneration Effects 0.000 claims description 19
- 238000011069 regeneration method Methods 0.000 claims description 19
- 238000001816 cooling Methods 0.000 claims description 17
- 239000000047 product Substances 0.000 claims description 16
- 238000006555 catalytic reaction Methods 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 6
- 238000013459 approach Methods 0.000 claims description 5
- 230000003197 catalytic effect Effects 0.000 claims description 5
- 230000008021 deposition Effects 0.000 claims description 5
- 150000003464 sulfur compounds Chemical class 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- 230000007423 decrease Effects 0.000 claims description 2
- 239000002244 precipitate Substances 0.000 claims description 2
- 239000011541 reaction mixture Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 238000001556 precipitation Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000007789 gas Substances 0.000 description 39
- 238000000746 purification Methods 0.000 description 30
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000011084 recovery Methods 0.000 description 7
- 238000003915 air pollution Methods 0.000 description 4
- 230000002378 acidificating effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 241000364021 Tulsa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000011403 purification operation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
- B01J8/002—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor with a moving instrument
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/1836—Heating and cooling the reactor
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
- B01J8/28—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations the one above the other
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/44—Fluidisation grids
-
- 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
- C01B17/0439—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 at least one catalyst bed operating below the dew-point of sulfur
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
-
- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Treating Waste Gases (AREA)
- Industrial Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3339770A | 1970-04-30 | 1970-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2109761A1 true DE2109761A1 (de) | 1971-11-11 |
Family
ID=21870182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712109761 Pending DE2109761A1 (de) | 1970-04-30 | 1971-02-25 | Verfahren zur Behandlung des Abstroms von Schwefelanlagen |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5110199B1 (enExample) |
| CA (1) | CA938087A (enExample) |
| DE (1) | DE2109761A1 (enExample) |
| FR (1) | FR2086477B1 (enExample) |
| GB (1) | GB1334010A (enExample) |
| NL (1) | NL7102651A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2319532A1 (de) * | 1972-04-18 | 1973-10-31 | Peteroles D Aquitaine Soc Nat | Verfahren zur entschwefelung von gasen |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4462977A (en) * | 1982-04-26 | 1984-07-31 | Standard Oil Company (Indiana) | Recovery of elemental sulfur from sour gas |
| US4487754A (en) * | 1983-07-29 | 1984-12-11 | Standard Oil Company (Indiana) | System and process for producing and recovering elemental sulfur |
| US4482532A (en) * | 1983-07-29 | 1984-11-13 | Standard Oil Company (Indiana) | System and process for producing elemental sulfur |
| US4483844A (en) * | 1983-07-29 | 1984-11-20 | Standard Oil Company (Indiana) | System and process for producing elemental sulfur |
| US4507275A (en) * | 1983-08-30 | 1985-03-26 | Standard Oil Company (Indiana) | Process for producing and recovering elemental sulfur from acid gas |
| US4508698A (en) * | 1983-08-30 | 1985-04-02 | Standard Oil Company (Indiana) | Process and system for producing and recovering elemental sulfur |
| US5141733A (en) * | 1989-11-30 | 1992-08-25 | Pendergraft Paul T | High pressure-low pressure steam system for extended Claus sulfur recovery plant |
| US5015459A (en) * | 1989-11-30 | 1991-05-14 | Amoco Corporation | High pressure-low pressure steam system for extended Claus sulfur recovery plant |
| US5015460A (en) * | 1989-11-30 | 1991-05-14 | Amoco Corporation | Condenser-reactor switching units for extended Claus process |
-
1970
- 1970-12-07 CA CA099995A patent/CA938087A/en not_active Expired
-
1971
- 1971-02-23 FR FR717106153A patent/FR2086477B1/fr not_active Expired
- 1971-02-25 DE DE19712109761 patent/DE2109761A1/de active Pending
- 1971-02-26 NL NL7102651A patent/NL7102651A/xx unknown
- 1971-03-01 JP JP46010044A patent/JPS5110199B1/ja active Pending
- 1971-04-19 GB GB2128971A patent/GB1334010A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2319532A1 (de) * | 1972-04-18 | 1973-10-31 | Peteroles D Aquitaine Soc Nat | Verfahren zur entschwefelung von gasen |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1334010A (en) | 1973-10-17 |
| NL7102651A (enExample) | 1971-11-02 |
| FR2086477A1 (enExample) | 1971-12-31 |
| FR2086477B1 (enExample) | 1973-06-08 |
| JPS5110199B1 (enExample) | 1976-04-02 |
| CA938087A (en) | 1973-12-11 |
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