JPS6358762B2 - - Google Patents
Info
- Publication number
- JPS6358762B2 JPS6358762B2 JP54141888A JP14188879A JPS6358762B2 JP S6358762 B2 JPS6358762 B2 JP S6358762B2 JP 54141888 A JP54141888 A JP 54141888A JP 14188879 A JP14188879 A JP 14188879A JP S6358762 B2 JPS6358762 B2 JP S6358762B2
- Authority
- JP
- Japan
- Prior art keywords
- slaked lime
- tank
- aqueous solution
- water
- pipe
- 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
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 85
- 239000000920 calcium hydroxide Substances 0.000 claims description 85
- 235000011116 calcium hydroxide Nutrition 0.000 claims description 85
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 85
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 45
- 239000007864 aqueous solution Substances 0.000 claims description 31
- 239000007788 liquid Substances 0.000 claims description 19
- 239000002245 particle Substances 0.000 claims description 12
- 239000002002 slurry Substances 0.000 claims description 8
- 239000008399 tap water Substances 0.000 claims description 7
- 235000020679 tap water Nutrition 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims description 4
- 238000004090 dissolution Methods 0.000 description 17
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 230000007423 decrease Effects 0.000 description 7
- 229920006395 saturated elastomer Polymers 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- 239000010419 fine particle Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 3
- 235000011941 Tilia x europaea Nutrition 0.000 description 3
- 239000013505 freshwater Substances 0.000 description 3
- 239000004571 lime Substances 0.000 description 3
- 235000011121 sodium hydroxide Nutrition 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 235000010216 calcium carbonate Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005188 flotation Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 235000002597 Solanum melongena Nutrition 0.000 description 1
- 244000061458 Solanum melongena Species 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004572 hydraulic lime Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14188879A JPS5669221A (en) | 1979-11-01 | 1979-11-01 | Preparation of aqueous solution of slaked lime and its device |
| US06/134,051 US4366142A (en) | 1979-03-28 | 1980-03-26 | Method and apparatus for the preparation of slaked lime solution |
| CA000348568A CA1160427A (en) | 1979-03-28 | 1980-03-27 | Method and apparatus for the preparation of slaked lime solution |
| GB8010397A GB2048107B (en) | 1979-03-28 | 1980-03-27 | Method and apparatus for the continuous preparation of slaked lime solution |
| US06/223,286 US4389376A (en) | 1979-03-28 | 1981-01-08 | Apparatus for the preparation of slaked lime solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14188879A JPS5669221A (en) | 1979-11-01 | 1979-11-01 | Preparation of aqueous solution of slaked lime and its device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5669221A JPS5669221A (en) | 1981-06-10 |
| JPS6358762B2 true JPS6358762B2 (no) | 1988-11-16 |
Family
ID=15302490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14188879A Granted JPS5669221A (en) | 1979-03-28 | 1979-11-01 | Preparation of aqueous solution of slaked lime and its device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5669221A (no) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54118645A (en) * | 1978-03-06 | 1979-09-14 | Iida Kousaku | Method of dissolving and injecting slaked lime to in city water and its device |
-
1979
- 1979-11-01 JP JP14188879A patent/JPS5669221A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54118645A (en) * | 1978-03-06 | 1979-09-14 | Iida Kousaku | Method of dissolving and injecting slaked lime to in city water and its device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5669221A (en) | 1981-06-10 |
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