GB1341174A - Recovery of sulphur dioxide - Google Patents
Recovery of sulphur dioxideInfo
- Publication number
- GB1341174A GB1341174A GB1550072A GB1550072A GB1341174A GB 1341174 A GB1341174 A GB 1341174A GB 1550072 A GB1550072 A GB 1550072A GB 1550072 A GB1550072 A GB 1550072A GB 1341174 A GB1341174 A GB 1341174A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bed
- dioxide
- sulphur
- stream
- april
- 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 10
- 235000010269 sulphur dioxide Nutrition 0.000 title abstract 3
- 239000004291 sulphur dioxide Substances 0.000 title abstract 3
- 238000011084 recovery Methods 0.000 title 1
- OOAWCECZEHPMBX-UHFFFAOYSA-N oxygen(2-);uranium(4+) Chemical compound [O-2].[O-2].[U+4] OOAWCECZEHPMBX-UHFFFAOYSA-N 0.000 abstract 3
- FCTBKIHDJGHPPO-UHFFFAOYSA-N uranium dioxide Inorganic materials O=[U]=O FCTBKIHDJGHPPO-UHFFFAOYSA-N 0.000 abstract 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 2
- 239000005864 Sulphur Substances 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- 229920006395 saturated elastomer Polymers 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 230000008929 regeneration Effects 0.000 abstract 1
- 238000011069 regeneration method Methods 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- -1 uranyl sulphate Chemical compound 0.000 abstract 1
Classifications
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G43/00—Compounds of uranium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Geology (AREA)
- Health & Medical Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (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)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13837071A | 1971-04-28 | 1971-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1341174A true GB1341174A (en) | 1973-12-19 |
Family
ID=22481716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1550072A Expired GB1341174A (en) | 1971-04-28 | 1972-04-04 | Recovery of sulphur dioxide |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3692472A (https=) |
| CA (1) | CA959632A (https=) |
| DE (1) | DE2219253A1 (https=) |
| FR (1) | FR2134564B1 (https=) |
| GB (1) | GB1341174A (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5021228A (en) * | 1989-10-23 | 1991-06-04 | Texaco Inc. | Control of sox emission |
-
1971
- 1971-04-28 US US138370A patent/US3692472A/en not_active Expired - Lifetime
-
1972
- 1972-04-04 CA CA138,841A patent/CA959632A/en not_active Expired
- 1972-04-04 GB GB1550072A patent/GB1341174A/en not_active Expired
- 1972-04-20 DE DE19722219253 patent/DE2219253A1/de active Pending
- 1972-04-26 FR FR7214915A patent/FR2134564B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3692472A (en) | 1972-09-19 |
| CA959632A (en) | 1974-12-24 |
| FR2134564B1 (https=) | 1975-07-18 |
| DE2219253A1 (de) | 1972-11-09 |
| FR2134564A1 (https=) | 1972-12-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |