JPS4853995A - - Google Patents
Info
- Publication number
- JPS4853995A JPS4853995A JP46090116A JP9011671A JPS4853995A JP S4853995 A JPS4853995 A JP S4853995A JP 46090116 A JP46090116 A JP 46090116A JP 9011671 A JP9011671 A JP 9011671A JP S4853995 A JPS4853995 A JP S4853995A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
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
- B01J19/002—Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/46—Sulfates
- C01F11/464—Sulfates of Ca from gases containing sulfur oxides
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/48—Sulfites
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/083—Mineral agents
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00245—Avoiding undesirable reactions or side-effects
- B01J2219/00252—Formation of deposits other than coke
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Treating Waste Gases (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP46090116A JPS5229278B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-11-11 | 1971-11-11 | |
| IT5394272A IT983208B (it) | 1971-11-11 | 1972-11-10 | Metodo per l asportazione mediante lavaggio di incrostazioni gessose da torri di depurazione per la desolforazione dei funi mediante processo ad unido calce gesso |
| SU721846495A SU725551A3 (en) | 1971-11-11 | 1972-11-10 | Method of cleaning absorbent working surfaces from gypsum deposits |
| FR7240214A FR2159529B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-11-11 | 1972-11-13 | |
| DE19722256107 DE2256107C3 (de) | 1971-11-11 | 1972-11-13 | Verfahren zum Auswaschen von gipshaltigem Belag |
| GB5235772A GB1356527A (en) | 1971-11-11 | 1972-11-13 | Methods of washing away gypseous scale from scrubbers for smoke desulphurization by the wet lime-gypsum process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP46090116A JPS5229278B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-11-11 | 1971-11-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4853995A true JPS4853995A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-07-28 |
| JPS5229278B2 JPS5229278B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-08-01 |
Family
ID=13989530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP46090116A Expired JPS5229278B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-11-11 | 1971-11-11 |
Country Status (5)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5387978A (en) * | 1977-01-12 | 1978-08-02 | Sumitomo Metal Ind Ltd | Removing apparatus for scale formed in wet exhaust gas desulfurizing appara tus |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115561187B (zh) * | 2022-09-28 | 2024-05-14 | 安徽工业大学 | 一种烟气脱硫灰中含硫物种及其含量的分析方法 |
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1971
- 1971-11-11 JP JP46090116A patent/JPS5229278B2/ja not_active Expired
-
1972
- 1972-11-10 IT IT5394272A patent/IT983208B/it active
- 1972-11-10 SU SU721846495A patent/SU725551A3/ru active
- 1972-11-13 FR FR7240214A patent/FR2159529B1/fr not_active Expired
- 1972-11-13 GB GB5235772A patent/GB1356527A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5387978A (en) * | 1977-01-12 | 1978-08-02 | Sumitomo Metal Ind Ltd | Removing apparatus for scale formed in wet exhaust gas desulfurizing appara tus |
Also Published As
| Publication number | Publication date |
|---|---|
| SU725551A1 (ru) | 1980-03-30 |
| FR2159529B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-03-28 |
| SU725551A3 (en) | 1980-03-30 |
| IT983208B (it) | 1974-10-31 |
| FR2159529A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-06-22 |
| JPS5229278B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-08-01 |
| DE2256107B2 (de) | 1975-05-28 |
| DE2256107A1 (de) | 1973-05-24 |
| GB1356527A (en) | 1974-06-12 |