JPS60154158A - スラリ−中のＣａＣＯ↓３濃度・ＣａＳＯ↓３濃度の連続測定方法 - Google Patents
スラリ−中のＣａＣＯ↓３濃度・ＣａＳＯ↓３濃度の連続測定方法Info
- Publication number
- JPS60154158A JPS60154158A JP1021684A JP1021684A JPS60154158A JP S60154158 A JPS60154158 A JP S60154158A JP 1021684 A JP1021684 A JP 1021684A JP 1021684 A JP1021684 A JP 1021684A JP S60154158 A JPS60154158 A JP S60154158A
- Authority
- JP
- Japan
- Prior art keywords
- slurry
- concentration
- air
- caso3
- sulfuric acid
- 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.)
- Granted
Links
- 239000002002 slurry Substances 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 10
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 36
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000006243 chemical reaction Methods 0.000 claims abstract description 23
- 238000003756 stirring Methods 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 239000003570 air Substances 0.000 claims 1
- 238000000691 measurement method Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 25
- 238000007664 blowing Methods 0.000 abstract description 12
- 238000005259 measurement Methods 0.000 abstract description 11
- 235000010261 calcium sulphite Nutrition 0.000 abstract description 5
- 230000007423 decrease Effects 0.000 abstract description 3
- 230000002745 absorbent Effects 0.000 abstract description 2
- 239000002250 absorbent Substances 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 8
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 4
- 235000010216 calcium carbonate Nutrition 0.000 abstract 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract 1
- 235000011941 Tilia x europaea Nutrition 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 239000004571 lime Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 7
- 230000000717 retained effect Effects 0.000 description 5
- 239000012295 chemical reaction liquid Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910052925 anhydrite Inorganic materials 0.000 description 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1021684A JPS60154158A (ja) | 1984-01-25 | 1984-01-25 | スラリ−中のＣａＣＯ↓３濃度・ＣａＳＯ↓３濃度の連続測定方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1021684A JPS60154158A (ja) | 1984-01-25 | 1984-01-25 | スラリ−中のＣａＣＯ↓３濃度・ＣａＳＯ↓３濃度の連続測定方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60154158A true JPS60154158A (ja) | 1985-08-13 |
| JPH0369067B2 JPH0369067B2 (enrdf_load_html_response) | 1991-10-30 |
Family
ID=11744069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1021684A Granted JPS60154158A (ja) | 1984-01-25 | 1984-01-25 | スラリ−中のＣａＣＯ↓３濃度・ＣａＳＯ↓３濃度の連続測定方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60154158A (enrdf_load_html_response) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101246406B1 (ko) | 2011-05-30 | 2013-03-21 | 현대제철 주식회사 | 활성도 테스트 장치 |
-
1984
- 1984-01-25 JP JP1021684A patent/JPS60154158A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101246406B1 (ko) | 2011-05-30 | 2013-03-21 | 현대제철 주식회사 | 활성도 테스트 장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0369067B2 (enrdf_load_html_response) | 1991-10-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |