OA00480A - Process and apparatus for the automatic adjustment of the maximum of the sum of the concentrations of hydrogen sulphide and sulfur dioxide contained in the waste gases of the sulfur recovery units. - Google Patents
Process and apparatus for the automatic adjustment of the maximum of the sum of the concentrations of hydrogen sulphide and sulfur dioxide contained in the waste gases of the sulfur recovery units.Info
- Publication number
- OA00480A OA00480A OA50559A OA50559A OA00480A OA 00480 A OA00480 A OA 00480A OA 50559 A OA50559 A OA 50559A OA 50559 A OA50559 A OA 50559A OA 00480 A OA00480 A OA 00480A
- Authority
- OA
- OAPI
- Prior art keywords
- concentrations
- sum
- maximum
- automatic adjustment
- sulfur
- Prior art date
Links
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 title 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 title 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000011084 recovery Methods 0.000 title 1
- 229910052717 sulfur Inorganic materials 0.000 title 1
- 239000011593 sulfur Substances 0.000 title 1
- 239000002912 waste gas Substances 0.000 title 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/0033—Optimalisation processes, i.e. processes with adaptive control systems
-
- 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
- B01D53/52—Hydrogen sulfide
-
- 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
-
- 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
- C01B17/0404—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
- C01B17/0452—Process control; Start-up or cooling-down procedures of the Claus process
-
- 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
- C01B17/0456—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 the hydrogen sulfide-containing gas being a Claus process tail gas
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
- G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Automation & Control Theory (AREA)
- Health & Medical Sciences (AREA)
- Evolutionary Computation (AREA)
- General Physics & Mathematics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Materials Engineering (AREA)
- Medical Informatics (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- Artificial Intelligence (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR888795A FR1326404A (en) | 1962-02-22 | 1962-02-22 | Method and apparatus for automatic adjustment of the minimum of the sum of the concentrations of hydrogen sulphide and sulfur dioxide contained in the waste gases from sulfur recovery units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| OA00480A true OA00480A (en) | 1966-07-15 |
Family
ID=8773218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| OA50559A OA00480A (en) | 1962-02-22 | 1964-11-06 | Process and apparatus for the automatic adjustment of the maximum of the sum of the concentrations of hydrogen sulphide and sulfur dioxide contained in the waste gases of the sulfur recovery units. |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE1253684B (en) |
| FR (1) | FR1326404A (en) |
| GB (1) | GB988642A (en) |
| LU (1) | LU43220A1 (en) |
| OA (1) | OA00480A (en) |
-
1962
- 1962-02-22 FR FR888795A patent/FR1326404A/en not_active Expired
-
1963
- 1963-02-19 LU LU43220D patent/LU43220A1/xx unknown
- 1963-02-21 GB GB7007/63A patent/GB988642A/en not_active Expired
- 1963-02-21 DE DES83845A patent/DE1253684B/en not_active Withdrawn
-
1964
- 1964-11-06 OA OA50559A patent/OA00480A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB988642A (en) | 1965-04-07 |
| FR1326404A (en) | 1963-05-10 |
| LU43220A1 (en) | 1963-04-19 |
| DE1253684B (en) | 1967-11-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH410260A (en) | Process for absorbing and removing hydrogen sulfide from gas and liquid hydrocarbons | |
| FR89755E (en) | Process for recovering gaseous sulfur compounds contained in low concentrations in waste gases and fumes | |
| FR1499003A (en) | Process for separating sulfur dioxide from gases | |
| FR95415E (en) | Process and apparatus for the recovery of sulfur dioxide present in very low concentrations in waste gases. | |
| FR1418065A (en) | Method and device for regulating the capture of oxygen refining gases | |
| OA00480A (en) | Process and apparatus for the automatic adjustment of the maximum of the sum of the concentrations of hydrogen sulphide and sulfur dioxide contained in the waste gases of the sulfur recovery units. | |
| FR1339938A (en) | Method and apparatus for determining the solid carbon content in gases | |
| FR87162E (en) | Method and device for regulating the capture of oxygen refining gases | |
| FR1517518A (en) | Process for removing carbon dioxide and hydrogen sulfide from gas mixtures | |
| FI44518C (en) | Method and apparatus for recovering soda and sulfur dioxide from sodium sulphite-based cellulose soup waste solution | |
| FR1463349A (en) | Method and apparatus for liquefying gases, in particular carbon dioxide | |
| FR1354580A (en) | Method and apparatus for the continuous and quantitative separation and determination of gas mixtures, in particular sulfur dioxide and sulfur trioxide | |
| CH410475A (en) | Apparatus for monitoring the carbon dioxide content of mixed gases in a receiver | |
| FR1205615A (en) | Process for removing carbon dioxide from gases containing it | |
| FR1357337A (en) | Method and device for the separation of gas mixtures, in particular for the desulphurization of flue gases | |
| FR1466700A (en) | Method and apparatus for absorbing hydrogen sulphide contained in combustion gases | |
| FR1389524A (en) | Method and device for the carbon dioxide enrichment of the greenhouse atmosphere | |
| BE588963A (en) | Improvements in processes and apparatus for correcting deviations of casting cylinders in glassmaking. | |
| FR1153416A (en) | Process and apparatus for refining cast iron by blowing in pure oxygen | |
| FR1339127A (en) | Method and apparatus for separating oxygen from air | |
| FR1520277A (en) | Process for removing carbon dioxide and hydrogen sulfide from gas mixtures | |
| FR1272149A (en) | Method and device for the production of purified carbon dioxide | |
| FR1349661A (en) | Process for recovering krypton and xenon from liquid oxygen | |
| FR94234E (en) | Process for the recovery of gaseous sulfur compounds contained in low concentrations in waste gases and fumes. | |
| FR1471541A (en) | Process for ridding gases of carbon dioxide and hydrogen sulfide |