JPS60141605A - 副生母液量を調整し得る高度晒粉の製法 - Google Patents
副生母液量を調整し得る高度晒粉の製法Info
- Publication number
- JPS60141605A JPS60141605A JP24707083A JP24707083A JPS60141605A JP S60141605 A JPS60141605 A JP S60141605A JP 24707083 A JP24707083 A JP 24707083A JP 24707083 A JP24707083 A JP 24707083A JP S60141605 A JPS60141605 A JP S60141605A
- Authority
- JP
- Japan
- Prior art keywords
- mother liquor
- slurry
- crystals
- salt
- calcium hypochlorite
- 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
- 239000012452 mother liquor Substances 0.000 title claims abstract description 124
- 238000000034 method Methods 0.000 title claims description 37
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 title abstract description 10
- 239000013078 crystal Substances 0.000 claims abstract description 91
- 150000003839 salts Chemical class 0.000 claims abstract description 80
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 60
- 239000002002 slurry Substances 0.000 claims abstract description 53
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 238000000926 separation method Methods 0.000 claims abstract description 19
- 239000000203 mixture Substances 0.000 claims abstract description 14
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims abstract description 13
- 239000000920 calcium hydroxide Substances 0.000 claims abstract description 13
- 235000011116 calcium hydroxide Nutrition 0.000 claims abstract description 13
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims abstract description 13
- 229920006395 saturated elastomer Polymers 0.000 claims abstract description 5
- ZKQDCIXGCQPQNV-UHFFFAOYSA-N Calcium hypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-] ZKQDCIXGCQPQNV-UHFFFAOYSA-N 0.000 claims description 56
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 18
- 239000011541 reaction mixture Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 235000002639 sodium chloride Nutrition 0.000 abstract description 84
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract description 25
- 239000000460 chlorine Substances 0.000 abstract description 25
- 229910052801 chlorine Inorganic materials 0.000 abstract description 25
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract description 17
- 239000011575 calcium Substances 0.000 abstract description 12
- 239000011780 sodium chloride Substances 0.000 abstract description 11
- 239000000706 filtrate Substances 0.000 abstract description 5
- 238000001704 evaporation Methods 0.000 abstract description 4
- 230000008020 evaporation Effects 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract description 2
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- LTAFUYCOQAJRBT-UHFFFAOYSA-J tricalcium;tetrahydroxide;dihypochlorite Chemical compound [OH-].[OH-].[OH-].[OH-].[Ca+2].[Ca+2].[Ca+2].Cl[O-].Cl[O-] LTAFUYCOQAJRBT-UHFFFAOYSA-J 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 24
- 238000005660 chlorination reaction Methods 0.000 description 17
- 239000007864 aqueous solution Substances 0.000 description 12
- 239000000047 product Substances 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 238000004062 sedimentation Methods 0.000 description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 5
- 229910052791 calcium Inorganic materials 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000001035 drying Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 238000005119 centrifugation Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 2
- 206010011224 Cough Diseases 0.000 description 2
- 238000004061 bleaching Methods 0.000 description 2
- 239000001110 calcium chloride Substances 0.000 description 2
- 229910001628 calcium chloride Inorganic materials 0.000 description 2
- 239000003518 caustics Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 235000019645 odor Nutrition 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24707083A JPS60141605A (ja) | 1983-12-28 | 1983-12-28 | 副生母液量を調整し得る高度晒粉の製法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24707083A JPS60141605A (ja) | 1983-12-28 | 1983-12-28 | 副生母液量を調整し得る高度晒粉の製法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60141605A true JPS60141605A (ja) | 1985-07-26 |
| JPH0445442B2 JPH0445442B2 (enrdf_load_stackoverflow) | 1992-07-24 |
Family
ID=17157976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24707083A Granted JPS60141605A (ja) | 1983-12-28 | 1983-12-28 | 副生母液量を調整し得る高度晒粉の製法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60141605A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017052656A (ja) * | 2015-09-07 | 2017-03-16 | 東ソー株式会社 | 次亜塩素酸カルシウム組成物の製造方法 |
-
1983
- 1983-12-28 JP JP24707083A patent/JPS60141605A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017052656A (ja) * | 2015-09-07 | 2017-03-16 | 東ソー株式会社 | 次亜塩素酸カルシウム組成物の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0445442B2 (enrdf_load_stackoverflow) | 1992-07-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2320635A (en) | Manufacture of high test bleach | |
| US4115219A (en) | Brine purification process | |
| US2347073A (en) | Process for recovering solids from solution | |
| US1937230A (en) | Manufacture of calcium hypochlorite | |
| US3760064A (en) | Process for the production of neutral calcium hypochlorite crystals | |
| CS212744B2 (en) | Method of preparing calcium hypochlorite | |
| US3251647A (en) | Process for producing calcium hypochlorite of high purity and available chlorine content | |
| US4367209A (en) | Calcium hypochlorite production from its dibasic salt | |
| EA010106B1 (ru) | Способ комплексного использования составляющих оливина | |
| JPS60141605A (ja) | 副生母液量を調整し得る高度晒粉の製法 | |
| US4022867A (en) | Soluble silicate reduction in sodium carbonate crystallizer mother liquors | |
| CA1188482A (en) | Continuous process for the manufacture of calcium hypochlorite | |
| US3317414A (en) | Production of magnesium chloride and magnesium metal | |
| EP0060126B1 (en) | Production of calcium hypochlorite | |
| EP0060125B1 (en) | Production of calcium hypochlorite | |
| US2863809A (en) | Process for concentration of caustic cell liquor | |
| CN101318686A (zh) | 一种生产二水氯化钙副产氟化钙的方法 | |
| US4517166A (en) | Two-stage chlorination process for the production of solid bleaching powder with a high active chlorine content | |
| US2398743A (en) | Recovery of magnesium compounds | |
| CN114409157A (zh) | 一种废盐水电解制氯碱资源化方法 | |
| JPS5835935B2 (ja) | 硝酸ストロンチウムの製法 | |
| CN104649320B (zh) | 自粗四氯化钛铝粉除钒渣中制备碱金属钒酸盐的方法 | |
| US4857292A (en) | Process for the production of calcium hypochlorite and product obtained by this process | |
| US3511619A (en) | Crystallization of alkali metal chlorate from an alkali metal chloratealkali metal chloride solution | |
| SU1664739A1 (ru) | Способ получени иодидов и иодатов металлов |