CH444063A - Nouveau procédé de désionisation - Google Patents
Nouveau procédé de désionisationInfo
- Publication number
- CH444063A CH444063A CH893962A CH893962A CH444063A CH 444063 A CH444063 A CH 444063A CH 893962 A CH893962 A CH 893962A CH 893962 A CH893962 A CH 893962A CH 444063 A CH444063 A CH 444063A
- Authority
- CH
- Switzerland
- Prior art keywords
- exchanger
- anion exchanger
- carbon dioxide
- cation
- effluent
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 31
- 238000002242 deionisation method Methods 0.000 title description 11
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 40
- 150000001768 cations Chemical class 0.000 claims description 32
- 150000001450 anions Chemical class 0.000 claims description 31
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 20
- 230000002378 acidificating effect Effects 0.000 claims description 17
- 239000000243 solution Substances 0.000 claims description 11
- 150000003839 salts Chemical class 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 10
- 239000001569 carbon dioxide Substances 0.000 claims description 9
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical group OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 9
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 claims description 7
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 238000005341 cation exchange Methods 0.000 claims description 5
- 230000008929 regeneration Effects 0.000 claims description 5
- 238000011069 regeneration method Methods 0.000 claims description 5
- 150000001412 amines Chemical class 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 238000011282 treatment Methods 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- 150000003335 secondary amines Chemical class 0.000 claims description 3
- 125000003342 alkenyl group Chemical group 0.000 claims description 2
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- 239000012458 free base Substances 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 150000003512 tertiary amines Chemical class 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 23
- 229910001868 water Inorganic materials 0.000 description 22
- 239000011347 resin Substances 0.000 description 13
- 229920005989 resin Polymers 0.000 description 13
- 235000002639 sodium chloride Nutrition 0.000 description 10
- 238000005342 ion exchange Methods 0.000 description 9
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- 150000002500 ions Chemical class 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 5
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 4
- 239000003957 anion exchange resin Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000007872 degassing Methods 0.000 description 4
- 238000005349 anion exchange Methods 0.000 description 3
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 2
- -1 SO4-- Chemical class 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000003729 cation exchange resin Substances 0.000 description 2
- 229920001429 chelating resin Polymers 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000003456 ion exchange resin Substances 0.000 description 2
- 229920003303 ion-exchange polymer Polymers 0.000 description 2
- 150000003141 primary amines Chemical class 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- DPEYHNFHDIXMNV-UHFFFAOYSA-N (9-amino-3-bicyclo[3.3.1]nonanyl)-(4-benzyl-5-methyl-1,4-diazepan-1-yl)methanone dihydrochloride Chemical compound Cl.Cl.CC1CCN(CCN1Cc1ccccc1)C(=O)C1CC2CCCC(C1)C2N DPEYHNFHDIXMNV-UHFFFAOYSA-N 0.000 description 1
- GLDQAMYCGOIJDV-UHFFFAOYSA-N 2,3-dihydroxybenzoic acid Chemical compound OC(=O)C1=CC=CC(O)=C1O GLDQAMYCGOIJDV-UHFFFAOYSA-N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- 241000219310 Beta vulgaris subsp. vulgaris Species 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- 235000021536 Sugar beet Nutrition 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- UIAFKZKHHVMJGS-UHFFFAOYSA-N beta-resorcylic acid Natural products OC(=O)C1=CC=C(O)C=C1O UIAFKZKHHVMJGS-UHFFFAOYSA-N 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 125000002843 carboxylic acid group Chemical group 0.000 description 1
- 125000002091 cationic group Chemical class 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 229940083124 ganglion-blocking antiadrenergic secondary and tertiary amines Drugs 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 150000003956 methylamines Chemical class 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- TWOFDIYIPNBWBG-UHFFFAOYSA-N n-benzyldodecan-1-amine Chemical compound CCCCCCCCCCCCNCC1=CC=CC=C1 TWOFDIYIPNBWBG-UHFFFAOYSA-N 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 150000002892 organic cations Chemical class 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 235000011007 phosphoric acid Nutrition 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
- C13B20/00—Purification of sugar juices
- C13B20/14—Purification of sugar juices using ion-exchange materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
- B01J41/04—Processes using organic exchangers
- B01J41/07—Processes using organic exchangers in the weakly basic form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
- B01J41/08—Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
- B01J41/12—Macromolecular compounds
- B01J41/13—Macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
- B01J49/05—Regeneration or reactivation of ion-exchangers; Apparatus therefor of fixed beds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D7/00—Carbonates of sodium, potassium or alkali metals in general
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D7/00—Carbonates of sodium, potassium or alkali metals in general
- C01D7/02—Preparation by double decomposition
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH992467A CH471746A (fr) | 1961-07-25 | 1962-07-25 | Nouveau procédé de préparation de bicarbonates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US126551A US3156644A (en) | 1961-07-25 | 1961-07-25 | Deionization process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH444063A true CH444063A (fr) | 1967-09-15 |
Family
ID=22425442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH893962A CH444063A (fr) | 1961-07-25 | 1962-07-25 | Nouveau procédé de désionisation |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3156644A (d) |
| BE (1) | BE620638A (d) |
| BR (1) | BR6241095D0 (d) |
| CH (1) | CH444063A (d) |
| DE (1) | DE1442467A1 (d) |
| ES (1) | ES279413A1 (d) |
| FR (1) | FR1329880A (d) |
| GB (1) | GB1012928A (d) |
| NL (1) | NL281359A (d) |
| SE (1) | SE326164B (d) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3317424A (en) * | 1963-03-01 | 1967-05-02 | Nalco Chemical Co | Demineralization of polar liquids, especially water |
| US3443889A (en) * | 1964-08-17 | 1969-05-13 | Kaiser Aluminium Chem Corp | Method of synthesis of alkali metal salts |
| US3439027A (en) * | 1964-12-23 | 1969-04-15 | Marathon Oil Co | Production of aromatic carboxylic acids and their alkali metal salts |
| US3361518A (en) * | 1965-02-24 | 1968-01-02 | Sylvania Electric Prod | Method of preparing heteropoly acids |
| US3438891A (en) * | 1965-03-15 | 1969-04-15 | Nalco Chemical Co | Process for demineralizing polar liquids and for regenerating ion exchange resins |
| US3420773A (en) * | 1966-03-03 | 1969-01-07 | Ionics | Treatment of water |
| US3423311A (en) * | 1966-03-29 | 1969-01-21 | Rohm & Haas | Process for obtaining complete softening of waters where hardness exceeds alkalinity |
| US3531401A (en) * | 1968-01-23 | 1970-09-29 | Crane Co | Method of regenerating ion exchangers |
| US3618589A (en) * | 1970-03-16 | 1971-11-09 | Sybron Corp | Desalination process by ion exchange |
| US3617562A (en) * | 1970-05-08 | 1971-11-02 | Allen Cywin | Neutralization of ferrous iron-containing acid wastes |
| US3691109A (en) * | 1970-05-25 | 1972-09-12 | Marathon Oil Co | Process for regenerating resins of deionization system |
| US3617554A (en) * | 1970-06-02 | 1971-11-02 | Gulf Degremont Inc | Desalting and purifying water by continuous ion exchange |
| US4186174A (en) * | 1972-05-03 | 1980-01-29 | Eco Tec Limited | Process and apparatus for obtaining a more concentrated solution of a component using ion exchange beds |
| US3961981A (en) * | 1973-08-02 | 1976-06-08 | Rohm And Haas Company | Refining of sugar containing liquids by ion exchange |
| DE2735995C2 (de) * | 1977-08-10 | 1982-06-09 | Gerhard Dipl.-Chem. Dr.rer.nat. 4040 Neuss Quentin | Verfahren zur Reinigung technischer Zuckerlösungen |
| US4475772A (en) * | 1978-02-27 | 1984-10-09 | Wyoming Mineral Corporation | Process for recovering uranium and other base metals |
| FR2437868A1 (fr) * | 1978-10-02 | 1980-04-30 | Rohm & Haas | Procede de demineralisation par echange d'ions |
| US4329183A (en) * | 1980-05-30 | 1982-05-11 | Rohm And Haas Company | Decationization of aqueous sugar solutions |
| DE3109848A1 (de) * | 1980-09-25 | 1982-05-27 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zum behandeln von abwasser |
| US4657752A (en) * | 1985-04-16 | 1987-04-14 | Phillips Petroleum Company | Process for preparing ferrous carbonate |
| WO2002083701A1 (fr) | 2001-04-12 | 2002-10-24 | Towa Chemical Industry Co., Ltd. | Procede de dessalage d'une solution de sucre et echangeur d'anions |
| US7297547B2 (en) * | 2004-10-05 | 2007-11-20 | Metara, Inc. | Analysis of metals in acidic solutions |
| US10040704B2 (en) | 2014-10-29 | 2018-08-07 | Dow Global Technologies Llc | Water treatment assembly including hyperfiltration module and cation exchange resin |
| US12259377B2 (en) | 2022-04-05 | 2025-03-25 | Saudi Arabian Oil Company | Detecting hydrocarbon fuels in lubrication oils |
| US12216041B2 (en) | 2022-05-31 | 2025-02-04 | Saudi Arabian Oil Company | Method to detect diesel in fluid samples using partially dissolvable cuvettes |
| US12298266B2 (en) | 2023-03-30 | 2025-05-13 | Saudi Arabian Oil Company | Changes in resistivity of mesh-patterned polymer thin films coated with conductive traces used to detect hydrocarbon fuels hidden in paraffin-based lubrication oils |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2227520A (en) * | 1938-04-13 | 1941-01-07 | Permutit Co | Purifying water |
| US2855363A (en) * | 1953-07-20 | 1958-10-07 | American Water Softener Co | Water treatment |
| US2989370A (en) * | 1957-08-21 | 1961-06-20 | American Potash & Chem Corp | Production of potassium carbonate by anion exchange |
-
0
- NL NL281359D patent/NL281359A/xx unknown
- BE BE620638D patent/BE620638A/xx unknown
-
1961
- 1961-07-25 US US126551A patent/US3156644A/en not_active Expired - Lifetime
-
1962
- 1962-07-12 GB GB26877/62A patent/GB1012928A/en not_active Expired
- 1962-07-17 DE DE19621442467 patent/DE1442467A1/de active Pending
- 1962-07-18 BR BR141095/62A patent/BR6241095D0/pt unknown
- 1962-07-21 ES ES279413A patent/ES279413A1/es not_active Expired
- 1962-07-25 CH CH893962A patent/CH444063A/fr unknown
- 1962-07-25 FR FR905072A patent/FR1329880A/fr not_active Expired
-
1965
- 1965-11-24 SE SE15180/65A patent/SE326164B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE620638A (d) | |
| FR1329880A (fr) | 1963-06-14 |
| NL281359A (d) | |
| ES279413A1 (es) | 1963-01-01 |
| GB1012928A (en) | 1965-12-08 |
| US3156644A (en) | 1964-11-10 |
| SE326164B (d) | 1970-07-20 |
| BR6241095D0 (pt) | 1973-07-03 |
| DE1442467A1 (de) | 1968-12-12 |
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