JPS60110394A - 弗素系酸含有液の処理法 - Google Patents
弗素系酸含有液の処理法Info
- Publication number
- JPS60110394A JPS60110394A JP21890083A JP21890083A JPS60110394A JP S60110394 A JPS60110394 A JP S60110394A JP 21890083 A JP21890083 A JP 21890083A JP 21890083 A JP21890083 A JP 21890083A JP S60110394 A JPS60110394 A JP S60110394A
- Authority
- JP
- Japan
- Prior art keywords
- calcium
- solution
- fluorine contained
- acid
- neutralizing agent
- 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
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 title abstract description 5
- 229910052731 fluorine Inorganic materials 0.000 title abstract description 5
- 239000011737 fluorine Substances 0.000 title abstract description 5
- 239000002253 acid Substances 0.000 title abstract 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 11
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 10
- 239000011575 calcium Substances 0.000 claims abstract description 10
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 5
- 230000003472 neutralizing effect Effects 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 20
- 229960002050 hydrofluoric acid Drugs 0.000 claims description 12
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract description 18
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract description 9
- 239000000126 substance Substances 0.000 abstract description 5
- 239000007787 solid Substances 0.000 abstract description 4
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract description 2
- 239000000920 calcium hydroxide Substances 0.000 abstract description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 abstract description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 abstract 1
- 239000000292 calcium oxide Substances 0.000 abstract 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract 1
- 239000002699 waste material Substances 0.000 description 11
- 238000006386 neutralization reaction Methods 0.000 description 6
- 238000001035 drying Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000000243 solution Substances 0.000 description 3
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 2
- 229910001634 calcium fluoride Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- IRPGOXJVTQTAAN-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanal Chemical compound FC(F)(F)C(F)(F)C=O IRPGOXJVTQTAAN-UHFFFAOYSA-N 0.000 description 1
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminum fluoride Inorganic materials F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 description 1
- 206010013786 Dry skin Diseases 0.000 description 1
- JZDMNWBZPLJKBT-UHFFFAOYSA-N F.[Zr] Chemical compound F.[Zr] JZDMNWBZPLJKBT-UHFFFAOYSA-N 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 229910052925 anhydrite Inorganic materials 0.000 description 1
- OYLGJCQECKOTOL-UHFFFAOYSA-L barium fluoride Chemical compound [F-].[F-].[Ba+2] OYLGJCQECKOTOL-UHFFFAOYSA-L 0.000 description 1
- 229910001632 barium fluoride 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
- 239000004568 cement Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000011437 continuous method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- LRCFXGAMWKDGLA-UHFFFAOYSA-N dioxosilane;hydrate Chemical compound O.O=[Si]=O LRCFXGAMWKDGLA-UHFFFAOYSA-N 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- BFDQRLXGNLZULX-UHFFFAOYSA-N titanium hydrofluoride Chemical compound F.[Ti] BFDQRLXGNLZULX-UHFFFAOYSA-N 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Removal Of Specific Substances (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21890083A JPS60110394A (ja) | 1983-11-21 | 1983-11-21 | 弗素系酸含有液の処理法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21890083A JPS60110394A (ja) | 1983-11-21 | 1983-11-21 | 弗素系酸含有液の処理法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60110394A true JPS60110394A (ja) | 1985-06-15 |
| JPH0315517B2 JPH0315517B2 (enrdf_load_html_response) | 1991-03-01 |
Family
ID=16727068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21890083A Granted JPS60110394A (ja) | 1983-11-21 | 1983-11-21 | 弗素系酸含有液の処理法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60110394A (enrdf_load_html_response) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005342574A (ja) * | 2004-06-01 | 2005-12-15 | Sanyo Electric Co Ltd | 処理装置およびそれを用いた被処理水の処理方法 |
-
1983
- 1983-11-21 JP JP21890083A patent/JPS60110394A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005342574A (ja) * | 2004-06-01 | 2005-12-15 | Sanyo Electric Co Ltd | 処理装置およびそれを用いた被処理水の処理方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0315517B2 (enrdf_load_html_response) | 1991-03-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10384953B2 (en) | System and methods for removing impurities from phosphogypsum and manufacturing gypsum binders and products | |
| JP6438888B2 (ja) | 特定有害物質の不溶化材及びこれを用いた特定有害物質の不溶化方法 | |
| CN109476484B (zh) | 制备硫酸钙的方法 | |
| JP5344987B2 (ja) | 脱リン材、脱リン装置および脱リン副産物 | |
| JPH04500064A (ja) | 水性媒体中で精製硫酸カルシウムを製造する方法 | |
| CN103058235B (zh) | 一种硫酸镁除钙的方法及高纯硫酸镁 | |
| JPH0967118A (ja) | 硫酸廃液からの石膏の製造方法 | |
| JPH0134928B2 (enrdf_load_html_response) | ||
| JP4540941B2 (ja) | 廃棄物の安定化処理方法 | |
| JP7652965B2 (ja) | 廃液の処理方法 | |
| JPS60110394A (ja) | 弗素系酸含有液の処理法 | |
| JP2022066111A (ja) | 塩素含有灰の脱塩とＣａ回収方法。 | |
| CN106745139A (zh) | 一种含氟废盐酸的处理方法 | |
| JP3105347B2 (ja) | リン酸塩スラッジの処理方法 | |
| RU2739197C1 (ru) | Способ удаления катионов тяжелых металлов из водной фазы | |
| JP2001253755A (ja) | フッ素不溶出性石膏組成物とその製造方法 | |
| JPS59120286A (ja) | 弗素系成分含有廃水の処理方法 | |
| JP6579317B2 (ja) | 焼却灰の脱塩方法 | |
| JP4953586B2 (ja) | フッ素の回収方法 | |
| TWI398408B (zh) | 鐵鋁氧石溶解殘渣的中和方法及氫氧化鋁之製造方法 | |
| GB2094282A (en) | Phosphoric acid manufacture | |
| JP2003088880A (ja) | 硫酸カルシウムを用いた水溶性リンの除去方法 | |
| JP2009203148A (ja) | 二水石膏の製造方法 | |
| JP2025066410A (ja) | 凝集剤、凝集剤の製造方法、及び排水中のフッ素除去方法 | |
| JPS598438B2 (ja) | フツソ オヨビ リンサンイオンガンユウハイスイ ノ レンゾクシヨリホウホウ |