JPS58217682A - 使用済みレーヨン紡糸浴から誘導されるアルカリ金属硫酸塩有価物を変換するための電気透析水スプリット法 - Google Patents
使用済みレーヨン紡糸浴から誘導されるアルカリ金属硫酸塩有価物を変換するための電気透析水スプリット法Info
- Publication number
- JPS58217682A JPS58217682A JP9777883A JP9777883A JPS58217682A JP S58217682 A JPS58217682 A JP S58217682A JP 9777883 A JP9777883 A JP 9777883A JP 9777883 A JP9777883 A JP 9777883A JP S58217682 A JPS58217682 A JP S58217682A
- Authority
- JP
- Japan
- Prior art keywords
- compartment
- alkali metal
- acid
- liquid
- base
- 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
- 229910001868 water Inorganic materials 0.000 title claims description 129
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 128
- 229910052936 alkali metal sulfate Inorganic materials 0.000 title claims description 63
- 229920000297 Rayon Polymers 0.000 title claims description 60
- 239000002964 rayon Substances 0.000 title claims description 59
- 238000009987 spinning Methods 0.000 title claims description 56
- 238000000926 separation method Methods 0.000 title claims description 50
- 239000012528 membrane Substances 0.000 claims description 113
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 100
- 239000002253 acid Substances 0.000 claims description 84
- 239000000243 solution Substances 0.000 claims description 60
- 239000007788 liquid Substances 0.000 claims description 54
- 239000002585 base Substances 0.000 claims description 49
- 150000001768 cations Chemical class 0.000 claims description 42
- 238000000909 electrodialysis Methods 0.000 claims description 42
- 150000003839 salts Chemical class 0.000 claims description 40
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 40
- 235000011152 sodium sulphate Nutrition 0.000 claims description 40
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 37
- -1 hydroxide ions Chemical class 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 29
- 125000002091 cationic group Chemical group 0.000 claims description 19
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 18
- 229910052739 hydrogen Inorganic materials 0.000 claims description 16
- 239000001257 hydrogen Substances 0.000 claims description 16
- 239000012535 impurity Substances 0.000 claims description 15
- 150000001450 anions Chemical class 0.000 claims description 13
- 229910052783 alkali metal Inorganic materials 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 11
- 239000007864 aqueous solution Substances 0.000 claims description 11
- 125000000129 anionic group Chemical group 0.000 claims description 8
- 239000011734 sodium Substances 0.000 claims description 8
- 150000001340 alkali metals Chemical class 0.000 claims description 6
- 229910052708 sodium Inorganic materials 0.000 claims description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- 239000003513 alkali Substances 0.000 claims description 2
- 150000003467 sulfuric acid derivatives Chemical class 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 230000003472 neutralizing effect Effects 0.000 claims 1
- 235000015097 nutrients Nutrition 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 32
- 238000006243 chemical reaction Methods 0.000 description 20
- 230000002378 acidificating effect Effects 0.000 description 16
- 230000007935 neutral effect Effects 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 238000000746 purification Methods 0.000 description 8
- 235000011149 sulphuric acid Nutrition 0.000 description 8
- 238000002474 experimental method Methods 0.000 description 7
- 229920006395 saturated elastomer Polymers 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 4
- 229910052939 potassium sulfate Inorganic materials 0.000 description 4
- 235000011151 potassium sulphates Nutrition 0.000 description 4
- 229910001415 sodium ion Inorganic materials 0.000 description 4
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 4
- 239000007832 Na2SO4 Substances 0.000 description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- 239000012527 feed solution Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000012452 mother liquor Substances 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 229910052700 potassium Inorganic materials 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000012266 salt solution Substances 0.000 description 3
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229920000557 Nafion® Polymers 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-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
- 239000000654 additive Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000003014 ion exchange membrane Substances 0.000 description 2
- 230000037427 ion transport Effects 0.000 description 2
- INHCSSUBVCNVSK-UHFFFAOYSA-L lithium sulfate Inorganic materials [Li+].[Li+].[O-]S([O-])(=O)=O INHCSSUBVCNVSK-UHFFFAOYSA-L 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 235000010344 sodium nitrate Nutrition 0.000 description 2
- 239000004317 sodium nitrate Substances 0.000 description 2
- RBTVSNLYYIMMKS-UHFFFAOYSA-N tert-butyl 3-aminoazetidine-1-carboxylate;hydrochloride Chemical compound Cl.CC(C)(C)OC(=O)N1CC(N)C1 RBTVSNLYYIMMKS-UHFFFAOYSA-N 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 241000047703 Nonion Species 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 229910001514 alkali metal chloride Inorganic materials 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000003011 anion exchange membrane Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- YALHCTUQSQRCSX-UHFFFAOYSA-N sulfane sulfuric acid Chemical compound S.OS(O)(=O)=O YALHCTUQSQRCSX-UHFFFAOYSA-N 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Landscapes
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US38387982A | 1982-06-01 | 1982-06-01 | |
| US383879 | 1982-06-01 | ||
| US487651 | 2006-07-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58217682A true JPS58217682A (ja) | 1983-12-17 |
| JPS6318669B2 JPS6318669B2 (enrdf_load_stackoverflow) | 1988-04-19 |
Family
ID=23515115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9777883A Granted JPS58217682A (ja) | 1982-06-01 | 1983-06-01 | 使用済みレーヨン紡糸浴から誘導されるアルカリ金属硫酸塩有価物を変換するための電気透析水スプリット法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58217682A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02500420A (ja) * | 1986-10-14 | 1990-02-15 | ザ・グレーバー・カンパニー | 酸と塩を含む物質から酸を回収する方法 |
| JPH0517247A (ja) * | 1991-07-02 | 1993-01-26 | Ngk Insulators Ltd | セラミツクと金属部材との接合方法 |
| JPH05506481A (ja) * | 1990-06-07 | 1993-09-22 | ステアリング カナダ、インコーポレイテッド | 酸塩素酸塩溶液の電気化学的製造法 |
-
1983
- 1983-06-01 JP JP9777883A patent/JPS58217682A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02500420A (ja) * | 1986-10-14 | 1990-02-15 | ザ・グレーバー・カンパニー | 酸と塩を含む物質から酸を回収する方法 |
| JPH05506481A (ja) * | 1990-06-07 | 1993-09-22 | ステアリング カナダ、インコーポレイテッド | 酸塩素酸塩溶液の電気化学的製造法 |
| JPH0517247A (ja) * | 1991-07-02 | 1993-01-26 | Ngk Insulators Ltd | セラミツクと金属部材との接合方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6318669B2 (enrdf_load_stackoverflow) | 1988-04-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4504373A (en) | Electrodialytic water splitting process and apparatus for conversion of alkali metal sulfate values derived from spent rayon spin baths | |
| US3964985A (en) | Electrodialysis apparatus and process for ion modification | |
| EP0249925B1 (en) | Method for generating acid and base regenerants and use thereof to regenerate ion-exchange resins | |
| KR950006502B1 (ko) | 산 및 염을 함유한 물질로부터 산을 회수하는 방법 | |
| US3523880A (en) | Electrolytic cell for removal and recovery of so2 from waste gases | |
| US5198086A (en) | Electrodialysis of salts of weak acids and/or weak bases | |
| US4636295A (en) | Method for the recovery of lithium from solutions by electrodialysis | |
| US5098532A (en) | Process for producing sodium hydroxide and ammonium sulfate from sodium sulfate | |
| US3523755A (en) | Processes for controlling the ph of sulfur dioxide scrubbing system | |
| GB1240710A (en) | Electrolytic separation of ions from a solution | |
| WO2019228577A2 (en) | Process for preparing lithium chemical compounds by electrodialysis method and apparatus for performing this process | |
| JPS6036811B2 (ja) | ガス中のｓｏ↓２を除去する方法 | |
| US5445717A (en) | Method for simultaneous production of alkali metal or ammonium peroxodisulphate salts and alkali metal hydroxide | |
| US3524801A (en) | Process for producing sulfuric acid from so2 containing waste gas | |
| US4999095A (en) | Recovery of mixed acids from mixed salts | |
| US4552635A (en) | Electrodialytic methods for removal of sulfur oxides from waste gases | |
| US5006211A (en) | Electrodialylic water splitting process for the treatment of aqueous electrolytes | |
| US3779883A (en) | Pentaerythritol purification process | |
| US3654103A (en) | Processes for controlling the ph of a sulfur dioxide scrubbing system | |
| DE3834807A1 (de) | Verfahren zur herstellung von kohlensauren salzen von alkalimetallen | |
| JPS58217682A (ja) | 使用済みレーヨン紡糸浴から誘導されるアルカリ金属硫酸塩有価物を変換するための電気透析水スプリット法 | |
| CA1272982A (en) | Method for the recovery of lithium from solutions by electrodialysis | |
| US5064538A (en) | Membrane process for acid recovery | |
| US2832728A (en) | Electrolytic precipitation of uranium values from carbonate leach liquors | |
| JP3265495B2 (ja) | 次亜燐酸ニッケルの製造方法 |