DE2221736C2 - Verfahren zur Abtrennung von Natriummethallylsulfonat - Google Patents
Verfahren zur Abtrennung von NatriummethallylsulfonatInfo
- Publication number
- DE2221736C2 DE2221736C2 DE2221736A DE2221736A DE2221736C2 DE 2221736 C2 DE2221736 C2 DE 2221736C2 DE 2221736 A DE2221736 A DE 2221736A DE 2221736 A DE2221736 A DE 2221736A DE 2221736 C2 DE2221736 C2 DE 2221736C2
- Authority
- DE
- Germany
- Prior art keywords
- sodium
- water
- sodium chloride
- sulfonate
- solution
- 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
- 238000000034 method Methods 0.000 title claims description 22
- SZHIIIPPJJXYRY-UHFFFAOYSA-M sodium;2-methylprop-2-ene-1-sulfonate Chemical compound [Na+].CC(=C)CS([O-])(=O)=O SZHIIIPPJJXYRY-UHFFFAOYSA-M 0.000 title claims description 22
- 238000000926 separation method Methods 0.000 title claims description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 75
- 235000002639 sodium chloride Nutrition 0.000 claims description 47
- 239000011780 sodium chloride Substances 0.000 claims description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 39
- 238000006243 chemical reaction Methods 0.000 claims description 19
- 239000012452 mother liquor Substances 0.000 claims description 17
- 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 15
- 239000011734 sodium Substances 0.000 claims description 15
- 229910052708 sodium Inorganic materials 0.000 claims description 15
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 15
- 238000001704 evaporation Methods 0.000 claims description 14
- 230000008020 evaporation Effects 0.000 claims description 14
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims description 14
- 238000002425 crystallisation Methods 0.000 claims description 11
- 230000008025 crystallization Effects 0.000 claims description 11
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 9
- 150000003839 salts Chemical class 0.000 claims description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 7
- 235000010265 sodium sulphite Nutrition 0.000 claims description 7
- 238000005406 washing Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000008346 aqueous phase Substances 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 claims description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims 2
- 239000011833 salt mixture Substances 0.000 claims 2
- 239000002904 solvent Substances 0.000 claims 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims 1
- 241000257303 Hymenoptera Species 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 239000012736 aqueous medium Substances 0.000 claims 1
- 239000006227 byproduct Substances 0.000 claims 1
- 239000007795 chemical reaction product Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 238000000605 extraction Methods 0.000 claims 1
- 235000019253 formic acid Nutrition 0.000 claims 1
- 230000001771 impaired effect Effects 0.000 claims 1
- 238000006116 polymerization reaction Methods 0.000 claims 1
- 239000002244 precipitate Substances 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 150000003871 sulfonates Chemical class 0.000 claims 1
- CESKLHVYGRFMFP-UHFFFAOYSA-N sulfonmethane Chemical compound CCS(=O)(=O)C(C)(C)S(=O)(=O)CC CESKLHVYGRFMFP-UHFFFAOYSA-N 0.000 claims 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 claims 1
- 239000000243 solution Substances 0.000 description 21
- 239000013078 crystal Substances 0.000 description 11
- OHXAOPZTJOUYKM-UHFFFAOYSA-N 3-Chloro-2-methylpropene Chemical compound CC(=C)CCl OHXAOPZTJOUYKM-UHFFFAOYSA-N 0.000 description 10
- 238000007792 addition Methods 0.000 description 9
- 239000005457 ice water Substances 0.000 description 5
- 125000005394 methallyl group Chemical group 0.000 description 5
- 239000011521 glass Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 239000012429 reaction media Substances 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000011549 crystallization solution Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- KKVTYAVXTDIPAP-UHFFFAOYSA-M sodium;methanesulfonate Chemical compound [Na+].CS([O-])(=O)=O KKVTYAVXTDIPAP-UHFFFAOYSA-M 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/42—Separation; Purification; Stabilisation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2221736A DE2221736C2 (de) | 1972-05-04 | 1972-05-04 | Verfahren zur Abtrennung von Natriummethallylsulfonat |
| US00349429A US3829472A (en) | 1972-05-04 | 1973-04-09 | Method for the separation of methallyl sulfonate |
| IT49744/73A IT986644B (it) | 1972-05-04 | 1973-05-02 | Procedimento per separare metallilsolfonato da soluzioni |
| GB2105973A GB1419298A (en) | 1972-05-04 | 1973-05-03 | Peoc |
| FR7315822A FR2183196B1 (enExample) | 1972-05-04 | 1973-05-03 | |
| JP48050204A JPS4947321A (enExample) | 1972-05-04 | 1973-05-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2221736A DE2221736C2 (de) | 1972-05-04 | 1972-05-04 | Verfahren zur Abtrennung von Natriummethallylsulfonat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2221736B1 DE2221736B1 (de) | 1973-08-16 |
| DE2221736C2 true DE2221736C2 (de) | 1974-03-21 |
Family
ID=5843979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2221736A Expired DE2221736C2 (de) | 1972-05-04 | 1972-05-04 | Verfahren zur Abtrennung von Natriummethallylsulfonat |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3829472A (enExample) |
| JP (1) | JPS4947321A (enExample) |
| DE (1) | DE2221736C2 (enExample) |
| FR (1) | FR2183196B1 (enExample) |
| GB (1) | GB1419298A (enExample) |
| IT (1) | IT986644B (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1045432C (zh) * | 1997-05-22 | 1999-10-06 | 南开大学新技术集团公司丹阳分厂 | 甲代烯丙基磺酸钠生产方法及设备 |
| JP2018182161A (ja) | 2017-04-18 | 2018-11-15 | Tdk株式会社 | 磁石、磁石構造体、及び、回転角度検出器 |
-
1972
- 1972-05-04 DE DE2221736A patent/DE2221736C2/de not_active Expired
-
1973
- 1973-04-09 US US00349429A patent/US3829472A/en not_active Expired - Lifetime
- 1973-05-02 IT IT49744/73A patent/IT986644B/it active
- 1973-05-03 GB GB2105973A patent/GB1419298A/en not_active Expired
- 1973-05-03 FR FR7315822A patent/FR2183196B1/fr not_active Expired
- 1973-05-04 JP JP48050204A patent/JPS4947321A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2183196B1 (enExample) | 1977-02-11 |
| FR2183196A1 (enExample) | 1973-12-14 |
| IT986644B (it) | 1975-01-30 |
| JPS4947321A (enExample) | 1974-05-08 |
| GB1419298A (en) | 1975-12-31 |
| US3829472A (en) | 1974-08-13 |
| DE2221736B1 (de) | 1973-08-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |