RU95118156A - RESIN REGENERATION METHOD - Google Patents
RESIN REGENERATION METHODInfo
- Publication number
- RU95118156A RU95118156A RU95118156/25A RU95118156A RU95118156A RU 95118156 A RU95118156 A RU 95118156A RU 95118156/25 A RU95118156/25 A RU 95118156/25A RU 95118156 A RU95118156 A RU 95118156A RU 95118156 A RU95118156 A RU 95118156A
- Authority
- RU
- Russia
- Prior art keywords
- solution
- regenerating
- tertiary amine
- salt
- hydrogen chloride
- Prior art date
Links
- 239000011347 resin Substances 0.000 title claims 3
- 229920005989 resin Polymers 0.000 title claims 3
- 238000011069 regeneration method Methods 0.000 title claims 2
- 239000000243 solution Substances 0.000 claims 6
- 230000001172 regenerating Effects 0.000 claims 5
- 150000001408 amides Chemical class 0.000 claims 4
- 150000003512 tertiary amines Chemical class 0.000 claims 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 3
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims 3
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims 3
- 239000002904 solvent Substances 0.000 claims 3
- 239000011159 matrix material Substances 0.000 claims 2
- 150000003839 salts Chemical class 0.000 claims 2
- 239000011780 sodium chloride Substances 0.000 claims 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N DMA Chemical group CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims 1
- IMFACGCPASFAPR-UHFFFAOYSA-N Tributylamine Chemical group CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 claims 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 1
- 235000019270 ammonium chloride Nutrition 0.000 claims 1
- 239000003456 ion exchange resin Substances 0.000 claims 1
- 229920003303 ion-exchange polymer Polymers 0.000 claims 1
- QDHHCQZDFGDHMP-UHFFFAOYSA-N monochloramine Chemical compound ClN QDHHCQZDFGDHMP-UHFFFAOYSA-N 0.000 claims 1
- 239000002244 precipitate Substances 0.000 claims 1
- 230000008929 regeneration Effects 0.000 claims 1
- 239000012266 salt solution Substances 0.000 claims 1
Claims (3)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/039,565 | 1993-03-29 | ||
US08/039,565 US5308496A (en) | 1993-03-29 | 1993-03-29 | Resin regeneration process |
US08/039.565 | 1993-03-29 | ||
PCT/US1994/003147 WO1994022578A1 (en) | 1993-03-29 | 1994-03-28 | Resin regeneration process |
Publications (2)
Publication Number | Publication Date |
---|---|
RU95118156A true RU95118156A (en) | 1997-10-10 |
RU2135285C1 RU2135285C1 (en) | 1999-08-27 |
Family
ID=21906146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU95118156A RU2135285C1 (en) | 1993-03-29 | 1994-03-28 | Resin regeneration method |
Country Status (13)
Country | Link |
---|---|
US (1) | US5308496A (en) |
EP (1) | EP0691889B1 (en) |
JP (1) | JP3493462B2 (en) |
AU (1) | AU678824B2 (en) |
BR (1) | BR9406350A (en) |
CA (1) | CA2159183C (en) |
DE (1) | DE69401650T2 (en) |
ES (1) | ES2098133T3 (en) |
RU (1) | RU2135285C1 (en) |
SG (1) | SG48828A1 (en) |
TW (1) | TW269643B (en) |
UA (1) | UA39116C2 (en) |
WO (1) | WO1994022578A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004058854A1 (en) * | 2002-12-20 | 2004-07-15 | Cyclics Corporation | Purification of macrocyclic oligoesters |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3022259A (en) * | 1955-05-06 | 1962-02-20 | John W Pearce | Process for purifying acid-containing compositions |
US2877097A (en) * | 1958-05-06 | 1959-03-10 | Guenter A Wolff | Method of purification of silicon compounds |
US3392111A (en) * | 1967-06-16 | 1968-07-09 | Howe Baker Eng | Regeneration of ion exchange catalyst in sweetening process |
US3653811A (en) * | 1969-03-06 | 1972-04-04 | Maina Konstantinovna Zagorskay | Method of removing hydrogen halides from sulphur dioxide gas |
JPS5315110A (en) * | 1976-07-27 | 1978-02-10 | Takara Mfg Co Ltd | Device for automatically operating cassette tape recorder |
DE2934863A1 (en) * | 1979-08-29 | 1981-04-09 | Tetra Werke Dr.Rer.Nat. Ulrich Baensch Gmbh, 4520 Melle | METHOD FOR REGENERATING ION EXCHANGERS |
US5081159A (en) * | 1987-10-29 | 1992-01-14 | Cutler Frances M | Method for separating ion exchange resins using amine salt solutions and composition formed therein |
US5091424A (en) * | 1989-01-23 | 1992-02-25 | The Dow Chemical Company | Reduction of leachables from type II anion exchange resins |
-
1993
- 1993-03-29 US US08/039,565 patent/US5308496A/en not_active Expired - Lifetime
-
1994
- 1994-03-28 RU RU95118156A patent/RU2135285C1/en active
- 1994-03-28 BR BR9406350A patent/BR9406350A/en not_active IP Right Cessation
- 1994-03-28 SG SG1996002188A patent/SG48828A1/en unknown
- 1994-03-28 CA CA002159183A patent/CA2159183C/en not_active Expired - Fee Related
- 1994-03-28 WO PCT/US1994/003147 patent/WO1994022578A1/en active IP Right Grant
- 1994-03-28 UA UA95094343A patent/UA39116C2/en unknown
- 1994-03-28 DE DE69401650T patent/DE69401650T2/en not_active Expired - Fee Related
- 1994-03-28 JP JP52217094A patent/JP3493462B2/en not_active Expired - Fee Related
- 1994-03-28 EP EP94912293A patent/EP0691889B1/en not_active Expired - Lifetime
- 1994-03-28 ES ES94912293T patent/ES2098133T3/en not_active Expired - Lifetime
- 1994-03-28 AU AU64910/94A patent/AU678824B2/en not_active Ceased
- 1994-04-06 TW TW083102980A patent/TW269643B/zh active
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