BE516583A - - Google Patents
Info
- Publication number
- BE516583A BE516583A BE516583DA BE516583A BE 516583 A BE516583 A BE 516583A BE 516583D A BE516583D A BE 516583DA BE 516583 A BE516583 A BE 516583A
- Authority
- BE
- Belgium
- Prior art keywords
- regeneration
- process according
- exchangers
- exchanger
- ammonia
- Prior art date
Links
- 239000000203 mixture Substances 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 29
- 230000008929 regeneration Effects 0.000 claims description 28
- 238000011069 regeneration method Methods 0.000 claims description 28
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 27
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 27
- 150000001768 cations Chemical class 0.000 claims description 20
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 12
- 102000037197 Anion exchangers Human genes 0.000 claims description 11
- 108091006437 Anion exchangers Proteins 0.000 claims description 11
- 150000002500 ions Chemical class 0.000 claims description 10
- VHUUQVKOLVNVRT-UHFFFAOYSA-N ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 4
- 238000010411 cooking Methods 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 239000011780 sodium chloride Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 238000004821 distillation Methods 0.000 claims description 3
- 238000001556 precipitation Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 238000003379 elimination reaction Methods 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 2
- 150000003863 ammonium salts Chemical class 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxyl anion Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims 1
- 238000011084 recovery Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 239000000243 solution Substances 0.000 description 12
- 239000002585 base Substances 0.000 description 8
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical group [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 5
- 239000004571 lime Substances 0.000 description 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 3
- 235000015450 Tilia cordata Nutrition 0.000 description 3
- 235000011941 Tilia x europaea Nutrition 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000010612 desalination reaction Methods 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- -1 ammonium ions Chemical class 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate dianion Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N D-Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011081 inoculation Methods 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- QDHHCQZDFGDHMP-UHFFFAOYSA-N monochloramine Chemical compound ClN QDHHCQZDFGDHMP-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001131 transforming Effects 0.000 description 1
- 239000002699 waste material 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
- C13B20/142—Mixed bed
-
- 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
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/02—Column or bed processes
- B01J47/04—Mixed-bed processes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Removal Of Specific Substances (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
BE516583A true BE516583A (de) |
Family
ID=153727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE516583D BE516583A (de) |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE516583A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1906529A1 (de) * | 1968-09-25 | 1970-08-13 | Crane Co | Verfahren zum Reinigen von Wasser |
-
0
- BE BE516583D patent/BE516583A/fr unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1906529A1 (de) * | 1968-09-25 | 1970-08-13 | Crane Co | Verfahren zum Reinigen von Wasser |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5281279A (en) | Process for producing refined sugar from raw juices | |
JP3436540B2 (ja) | テンサイ汁の精製方法 | |
US3862122A (en) | Method of recovering chitosan and other by-products from shellfish waste and the like | |
CH444063A (fr) | Nouveau procédé de désionisation | |
US1049054A (en) | Process of removing scale. | |
US3982956A (en) | Process for the purification of impure sugar juice | |
JP3568961B2 (ja) | 砂糖の脱色に使用されるイオン交換樹脂の再生のためのプロセス | |
US3973986A (en) | Process for the purification of sugarbeet juice and increasing the extraction of sugar therefrom | |
BE516583A (de) | ||
CN112593016A (zh) | 一种由甜菜制取高品质白砂糖和黄腐酸干粉的工艺 | |
JPH11509419A (ja) | 砂糖の脱色に使用されるイオン交換樹脂の再生のためのプロセス | |
US2564820A (en) | Mixed bed sugar purification | |
US2926110A (en) | Process for the purification of beet sugar juice by means of ion exchange resins | |
US3383324A (en) | Process for recovering acid values from mixed waste acid used for pickling | |
US4351672A (en) | Removal of objectionable flavor and odor characteristics in finished sugar products produced from molasses | |
EP0832986B1 (de) | Verfahren zur Regenerierung von Ionaustauschharzen im Verfahren zur Entfernung des Kalzium aus Zuckersaften | |
CN108726604B (zh) | 一种催化剂生产废水的处理方法 | |
US1709284A (en) | Process for the regeneration or revivification of purifying, filtering, and decolorizing agents | |
RU2036160C1 (ru) | Способ обессоливания воды | |
US3090707A (en) | Process for the purification and decolorization of pre-treated technical sugar solution | |
US2072376A (en) | Process of removing fluorides from water | |
CN210710758U (zh) | 一种湿法磷酸净化深度脱氟装置 | |
JP4593830B2 (ja) | 混床式糖液精製装置、混床式糖液精製装置の再生方法および糖液の精製方法 | |
US1132868A (en) | Process of refining raw cane-sugar. | |
Mindler | Demineralization of sugar cane juice |