NL9021474A - Werkwijze voor het winnen en zuiveren van sulfonaat met een groot molecuulgewicht. - Google Patents
Werkwijze voor het winnen en zuiveren van sulfonaat met een groot molecuulgewicht. Download PDFInfo
- Publication number
- NL9021474A NL9021474A NL9021474A NL9021474A NL9021474A NL 9021474 A NL9021474 A NL 9021474A NL 9021474 A NL9021474 A NL 9021474A NL 9021474 A NL9021474 A NL 9021474A NL 9021474 A NL9021474 A NL 9021474A
- Authority
- NL
- Netherlands
- Prior art keywords
- phase
- sulfonate
- amount
- aqueous solution
- volume
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 54
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 title abstract 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 54
- 239000002904 solvent Substances 0.000 claims abstract description 29
- 239000006227 byproduct Substances 0.000 claims abstract description 23
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims abstract description 22
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 22
- QCAHUFWKIQLBNB-UHFFFAOYSA-N 3-(3-methoxypropoxy)propan-1-ol Chemical compound COCCCOCCCO QCAHUFWKIQLBNB-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000012071 phase Substances 0.000 claims description 99
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 97
- 229920002554 vinyl polymer Polymers 0.000 claims description 59
- 239000007864 aqueous solution Substances 0.000 claims description 39
- 239000000243 solution Substances 0.000 claims description 25
- 229920000642 polymer Polymers 0.000 claims description 18
- 238000006277 sulfonation reaction Methods 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 239000000178 monomer Substances 0.000 claims description 8
- 239000008346 aqueous phase Substances 0.000 claims description 6
- 238000011084 recovery Methods 0.000 claims description 4
- 238000000746 purification Methods 0.000 claims description 3
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 claims 1
- -1 poly(vinylsulphonate) Polymers 0.000 abstract description 9
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 11
- 238000000926 separation method Methods 0.000 description 11
- 150000003871 sulfonates Chemical class 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
- 238000004128 high performance liquid chromatography Methods 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 3
- SUMDYPCJJOFFON-UHFFFAOYSA-N isethionic acid Chemical compound OCCS(O)(=O)=O SUMDYPCJJOFFON-UHFFFAOYSA-N 0.000 description 3
- 239000002455 scale inhibitor Substances 0.000 description 3
- BWYYYTVSBPRQCN-UHFFFAOYSA-M sodium;ethenesulfonate Chemical compound [Na+].[O-]S(=O)(=O)C=C BWYYYTVSBPRQCN-UHFFFAOYSA-M 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 229920006158 high molecular weight polymer Polymers 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- NLVXSWCKKBEXTG-UHFFFAOYSA-N vinylsulfonic acid Chemical compound OS(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-N 0.000 description 2
- QWOZZTWBWQMEPD-UHFFFAOYSA-N 1-(2-ethoxypropoxy)propan-2-ol Chemical compound CCOC(C)COCC(C)O QWOZZTWBWQMEPD-UHFFFAOYSA-N 0.000 description 1
- FKOZPUORKCHONH-UHFFFAOYSA-N 2-methylpropane-1-sulfonic acid Chemical compound CC(C)CS(O)(=O)=O FKOZPUORKCHONH-UHFFFAOYSA-N 0.000 description 1
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 1
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000005501 phase interface Effects 0.000 description 1
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 1
- 239000011970 polystyrene sulfonate Substances 0.000 description 1
- 229960002796 polystyrene sulfonate Drugs 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229940079827 sodium hydrogen sulfite Drugs 0.000 description 1
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000001174 sulfone group Chemical group 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
- C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
- C08J11/08—Recovery or working-up of waste materials of polymers without chemical reactions using selective solvents for polymer components
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US43084989 | 1989-11-01 | ||
| US07/430,849 US4995982A (en) | 1989-11-01 | 1989-11-01 | Process for recovering and purifying a high molecular weight sulfonate |
| US9004823 | 1990-08-24 | ||
| PCT/US1990/004823 WO1991006578A1 (en) | 1989-11-01 | 1990-08-24 | Process for recovering and purifying a high molecular weight sulfonate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL9021474A true NL9021474A (nl) | 1992-08-03 |
Family
ID=23709328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL9021474A NL9021474A (nl) | 1989-11-01 | 1990-08-24 | Werkwijze voor het winnen en zuiveren van sulfonaat met een groot molecuulgewicht. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4995982A (OSRAM) |
| AU (1) | AU6298590A (OSRAM) |
| DE (1) | DE4092062T (OSRAM) |
| GB (1) | GB2250292B (OSRAM) |
| NL (1) | NL9021474A (OSRAM) |
| WO (1) | WO1991006578A1 (OSRAM) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5133868A (en) * | 1991-10-07 | 1992-07-28 | Marathon Oil Comany | Identification of sulfonation by-products by ion chromatography |
| US6036727A (en) * | 1995-06-05 | 2000-03-14 | Creative Products Resource, Inc. | Anhydrous dry-cleaning compositions containing polysulfonic acid, and dry-cleaning kits for delicate fabrics |
| BR0000663B1 (pt) * | 2000-02-25 | 2010-11-30 | formulação lìquida para formar um isolante elétrico ou um antioxidante ou um desengraxante. | |
| US8735504B2 (en) * | 2012-05-02 | 2014-05-27 | Warsaw Orthopedic, Inc. | Methods for preparing polymers having low residual monomer content |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3310481A (en) * | 1962-09-10 | 1967-03-21 | Dow Chemical Co | Removal of residual monomeric sulfonates from polymerizates thereof |
| DE1495761B1 (de) * | 1963-12-05 | 1970-02-12 | Hoechst Ag | Verfahren zur Gewinnung von polyvinylsulfonsaurem Natrium mit einem Molekulargewichtsbereich (Mw) von etwa 2000 bis etwa 12000 |
| US3970604A (en) * | 1974-12-18 | 1976-07-20 | Monsanto Company | Method for recovering vinyl sulfonate monomers |
| US4065414A (en) * | 1975-08-13 | 1977-12-27 | Toyo Soda Manufacturing Co., Ltd. | Polyion complex and polyion complex film |
| US4359555A (en) * | 1979-06-29 | 1982-11-16 | Ciba-Geigy Corporation | Salts formed from formamidines with polymers containing sulfonic acid groups |
| US4361658A (en) * | 1980-04-03 | 1982-11-30 | Exxon Research And Engineering Co. | Process for polymeric gelation |
| US4412028A (en) * | 1981-12-29 | 1983-10-25 | Exxon Research And Engineering Co. | Conversion of polymer solutions into solids or more viscous solution |
| DE3461810D1 (en) * | 1983-05-20 | 1987-02-05 | Allied Colloids Ltd | Water soluble polymers |
| EP0184935B1 (en) * | 1984-12-10 | 1990-01-03 | Exxon Research And Engineering Company | Method for high temperature phase separation of solution containing polymers |
-
1989
- 1989-11-01 US US07/430,849 patent/US4995982A/en not_active Expired - Fee Related
-
1990
- 1990-08-24 DE DE19904092062 patent/DE4092062T/de not_active Withdrawn
- 1990-08-24 NL NL9021474A patent/NL9021474A/nl not_active Application Discontinuation
- 1990-08-24 WO PCT/US1990/004823 patent/WO1991006578A1/en not_active Ceased
- 1990-08-24 AU AU62985/90A patent/AU6298590A/en not_active Abandoned
-
1992
- 1992-02-03 GB GB9202273A patent/GB2250292B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE4092062T (OSRAM) | 1992-06-25 |
| GB9202273D0 (en) | 1992-03-18 |
| WO1991006578A1 (en) | 1991-05-16 |
| US4995982A (en) | 1991-02-26 |
| GB2250292A (en) | 1992-06-03 |
| GB2250292B (en) | 1993-08-18 |
| AU6298590A (en) | 1991-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A1B | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |