TW201336788A - 氟回收裝置、氟回收系統及氟回收方法 - Google Patents
氟回收裝置、氟回收系統及氟回收方法 Download PDFInfo
- Publication number
- TW201336788A TW201336788A TW101133795A TW101133795A TW201336788A TW 201336788 A TW201336788 A TW 201336788A TW 101133795 A TW101133795 A TW 101133795A TW 101133795 A TW101133795 A TW 101133795A TW 201336788 A TW201336788 A TW 201336788A
- Authority
- TW
- Taiwan
- Prior art keywords
- calcium carbonate
- water
- filter
- fluoride
- fluorine
- Prior art date
Links
- 229910052731 fluorine Inorganic materials 0.000 title claims abstract description 53
- 239000011737 fluorine Substances 0.000 title claims abstract description 53
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 238000011084 recovery Methods 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims description 38
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 168
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 117
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 83
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims abstract description 58
- 229910001634 calcium fluoride Inorganic materials 0.000 claims abstract description 58
- 239000007788 liquid Substances 0.000 claims abstract description 41
- -1 fluorine ions Chemical class 0.000 claims abstract description 28
- 238000001556 precipitation Methods 0.000 claims abstract description 21
- 230000001376 precipitating effect Effects 0.000 claims abstract description 6
- 238000000926 separation method Methods 0.000 claims description 36
- 239000012065 filter cake Substances 0.000 claims description 20
- 238000001914 filtration Methods 0.000 claims description 20
- 239000002245 particle Substances 0.000 claims description 17
- 238000005406 washing Methods 0.000 claims description 17
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 15
- 239000002002 slurry Substances 0.000 claims description 15
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 5
- 239000011575 calcium Substances 0.000 claims description 5
- 229910052791 calcium Inorganic materials 0.000 claims description 5
- 230000008021 deposition Effects 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 4
- 238000005755 formation reaction Methods 0.000 claims 1
- 150000002500 ions Chemical class 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 abstract description 5
- 235000010216 calcium carbonate Nutrition 0.000 description 67
- 239000004744 fabric Substances 0.000 description 35
- 102100027867 FH2 domain-containing protein 1 Human genes 0.000 description 16
- 101001060553 Homo sapiens FH2 domain-containing protein 1 Proteins 0.000 description 16
- 230000035699 permeability Effects 0.000 description 12
- 230000007246 mechanism Effects 0.000 description 10
- 238000011282 treatment Methods 0.000 description 9
- 150000002222 fluorine compounds Chemical class 0.000 description 8
- 229920000642 polymer Polymers 0.000 description 8
- 238000012360 testing method Methods 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 239000004743 Polypropylene Substances 0.000 description 4
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 239000010802 sludge Substances 0.000 description 4
- 208000005156 Dehydration Diseases 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 238000012552 review Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000004931 aggregating effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000008394 flocculating agent Substances 0.000 description 2
- 238000011221 initial treatment Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 229910001347 Stellite Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004520 agglutination Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 229920006317 cationic polymer Polymers 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- AHICWQREWHDHHF-UHFFFAOYSA-N chromium;cobalt;iron;manganese;methane;molybdenum;nickel;silicon;tungsten Chemical compound C.[Si].[Cr].[Mn].[Fe].[Co].[Ni].[Mo].[W] AHICWQREWHDHHF-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004031 devitrification Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 1
- 239000002198 insoluble material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- 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
- C01F11/20—Halides
- C01F11/22—Fluorides
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
- C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/12—Halogens or halogen-containing compounds
- C02F2101/14—Fluorine or fluorine-containing compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Removal Of Specific Substances (AREA)
- Filtration Of Liquid (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012055945A JP2013188673A (ja) | 2012-03-13 | 2012-03-13 | フッ素回収装置、フッ素回収システム及びフッ素回収方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201336788A true TW201336788A (zh) | 2013-09-16 |
Family
ID=49160360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101133795A TW201336788A (zh) | 2012-03-13 | 2012-09-14 | 氟回收裝置、氟回收系統及氟回收方法 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2013188673A (enExample) |
| IN (1) | IN2014DN07640A (enExample) |
| TW (1) | TW201336788A (enExample) |
| WO (1) | WO2013136385A1 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5612146B2 (ja) * | 2013-03-08 | 2014-10-22 | 株式会社東芝 | 水処理装置及び水処理方法 |
| JP6299421B2 (ja) * | 2014-05-20 | 2018-03-28 | 栗田工業株式会社 | フッ素含有水の処理方法及び処理装置 |
| CN109289286A (zh) * | 2018-10-09 | 2019-02-01 | 佛山市海化表面处理科技有限公司 | 一种废酸过滤装置 |
| CN109289287A (zh) * | 2018-10-09 | 2019-02-01 | 佛山市海化表面处理科技有限公司 | 一种废酸过滤回收装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3900934A1 (de) * | 1989-01-14 | 1990-07-19 | Seitz Enzinger Noll Masch | Filtervorrichtung |
| JPH10330113A (ja) * | 1997-05-30 | 1998-12-15 | Mitsubishi Materials Corp | 粒状フッ化カルシウムの回収方法及びその装置 |
| JP2004074041A (ja) * | 2002-08-20 | 2004-03-11 | Cabot Supermetal Kk | フッ素の回収方法 |
| JP2009207953A (ja) * | 2008-02-29 | 2009-09-17 | Sanyo Electric Co Ltd | 排水処理装置および排水処理方法 |
-
2012
- 2012-03-13 JP JP2012055945A patent/JP2013188673A/ja active Pending
- 2012-09-13 IN IN7640DEN2014 patent/IN2014DN07640A/en unknown
- 2012-09-13 WO PCT/JP2012/005808 patent/WO2013136385A1/ja not_active Ceased
- 2012-09-14 TW TW101133795A patent/TW201336788A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IN2014DN07640A (enExample) | 2015-05-15 |
| WO2013136385A1 (ja) | 2013-09-19 |
| JP2013188673A (ja) | 2013-09-26 |
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