ATE24467T1 - Verfahren zur herstellung von wasserreinigenden chemikalien. - Google Patents
Verfahren zur herstellung von wasserreinigenden chemikalien.Info
- Publication number
- ATE24467T1 ATE24467T1 AT83850283T AT83850283T ATE24467T1 AT E24467 T1 ATE24467 T1 AT E24467T1 AT 83850283 T AT83850283 T AT 83850283T AT 83850283 T AT83850283 T AT 83850283T AT E24467 T1 ATE24467 T1 AT E24467T1
- Authority
- AT
- Austria
- Prior art keywords
- manufacture
- iron
- water purification
- hydrochloric acid
- purification chemicals
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000000126 substance Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 238000000746 purification Methods 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 4
- 229910052742 iron Inorganic materials 0.000 abstract 4
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 1
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Inorganic materials Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 abstract 1
- -1 hypochlorite ions Chemical class 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/10—Halides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/14—Sulfates
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Detergent Compositions (AREA)
- Physical Water Treatments (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Removal Of Specific Substances (AREA)
- ing And Chemical Polishing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8206202A SE433843B (sv) | 1982-11-01 | 1982-11-01 | Forfarande for framstellning av en vattenreningskemikalie med trevert jern |
| EP83850283A EP0110848B1 (de) | 1982-11-01 | 1983-10-26 | Verfahren zur Herstellung von wasserreinigenden Chemikalien |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE24467T1 true ATE24467T1 (de) | 1987-01-15 |
Family
ID=20348421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT83850283T ATE24467T1 (de) | 1982-11-01 | 1983-10-26 | Verfahren zur herstellung von wasserreinigenden chemikalien. |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0110848B1 (de) |
| AT (1) | ATE24467T1 (de) |
| DE (1) | DE3368588D1 (de) |
| ES (1) | ES8406383A1 (de) |
| FI (1) | FI73952C (de) |
| NO (1) | NO160073C (de) |
| SE (1) | SE433843B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3630254A1 (de) * | 1986-09-05 | 1988-03-17 | Cealin Chem Fab | Verfahren zur herstellung einer waessrigen eisen(iii)-salzloesung durch oxidation eines eisen(ii)-salzes in einer waessrigen loesung mit einer chlorhaltigen verbindung |
| DE4015804A1 (de) * | 1989-12-27 | 1991-07-04 | Lars Rennerfelt | Verfahren zur herstellung einer dreiwertiges eisen enthaltenden wasserreinigenden chemikalie |
| SE540532C2 (sv) * | 2017-02-21 | 2018-09-25 | Flocell Ab | Metod att utföra kemisk fällning i vatten- och avloppsreningsverk |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1518716A (fr) * | 1966-12-21 | 1968-03-29 | Accumulateurs Fixes | Procédé de fabrication d'un oxysulfate alcalin de fer et procédé de fabrication d'oxyde ferrique très poreux de grande pureté à partir de ce dernier |
| DE2136303B2 (de) * | 1971-07-14 | 1975-08-28 | New Canadian Processes Ltd., Toronto, Ontario (Kanada) | Verfahren zur Herstellung von Eisen (lll)-chlorid aus Eisen (H)-ChIorid |
| FR2317231A1 (fr) * | 1975-07-09 | 1977-02-04 | Pechiney Aluminium | Procede d'oxydation du sulfate ferreux en solution aqueuse sulfurique |
| GB1495035A (en) * | 1975-08-13 | 1977-12-14 | Ucb Sa | Continuous process for the preparation of an aqueous solution of ferric chloride |
| US4089886A (en) * | 1977-07-21 | 1978-05-16 | Celanese Corporation | Methanol purification |
-
1982
- 1982-11-01 SE SE8206202A patent/SE433843B/sv not_active IP Right Cessation
-
1983
- 1983-10-26 DE DE8383850283T patent/DE3368588D1/de not_active Expired
- 1983-10-26 EP EP83850283A patent/EP0110848B1/de not_active Expired
- 1983-10-26 AT AT83850283T patent/ATE24467T1/de not_active IP Right Cessation
- 1983-10-31 NO NO833965A patent/NO160073C/no unknown
- 1983-10-31 FI FI833990A patent/FI73952C/fi not_active IP Right Cessation
- 1983-10-31 ES ES526948A patent/ES8406383A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE3368588D1 (en) | 1987-02-05 |
| FI833990L (fi) | 1984-05-02 |
| EP0110848B1 (de) | 1986-12-30 |
| ES526948A0 (es) | 1984-07-16 |
| SE8206202D0 (sv) | 1982-11-01 |
| FI73952C (fi) | 1987-12-10 |
| FI833990A0 (fi) | 1983-10-31 |
| NO833965L (no) | 1984-05-02 |
| SE433843B (sv) | 1984-06-18 |
| SE8206202L (sv) | 1984-05-02 |
| NO160073B (no) | 1988-11-28 |
| ES8406383A1 (es) | 1984-07-16 |
| FI73952B (fi) | 1987-08-31 |
| NO160073C (no) | 1989-03-08 |
| EP0110848A1 (de) | 1984-06-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE20334T1 (de) | Herstellung von chlordioxid. | |
| ATE119501T1 (de) | Verfahren zur erzeugung von hochreinen konzentrierten kaliumhypochloridlösungen. | |
| DE3782297D1 (de) | Herstellung von antiperspiranten. | |
| ATE64380T1 (de) | Verfahren zur herstellung von 2,6-di-tert.butyl-4-mercaptophenol. | |
| ATE75212T1 (de) | Verfahren zur herstellung von eisen(iii)chlorid mit verduennter salzsaeure. | |
| ATE10357T1 (de) | Verfahren und anlage zur herstellung konzentrierter waessriger alkalimetallhypochloritloesungen. | |
| ATE37047T1 (de) | Verfahren zum automatischen regenerieren von kupferchlorid-aetzloesungen. | |
| ATE24467T1 (de) | Verfahren zur herstellung von wasserreinigenden chemikalien. | |
| DE3861587D1 (de) | Verfahren zur entgiftung von abwaessern, die elementares quecksilber enthalten. | |
| SU1440341A3 (ru) | Способ очистки сточных вод производства и переработки желтого фосфора | |
| ATE144512T1 (de) | Verfahren zur herstellung von folsäure | |
| JPS553802A (en) | Treatment of fluoride ion-containing waste water | |
| ATE110351T1 (de) | Verfahren zur herstellung von chlordioxyd. | |
| DE59309129D1 (de) | Verfahren zur elektrochemischen herstellung von adipinsäure | |
| ATE145887T1 (de) | Perborat- oder boratfreies wasseraufbereitungs- und/oder wasserdesinfektionsmittel, verfahren zu dessen herstellung und verwendung | |
| FI833000A0 (fi) | Foerfarande foer selektiv loesning av bly | |
| DE3764821D1 (de) | Verfahren zur herstellung von 1,1,3-trichloraceton. | |
| SE8605120D0 (sv) | Sett att bereda sulfidfri alkalilut | |
| ATE32718T1 (de) | Verfahren zur herstellung von (s)glyceraldehydacetonid. | |
| DE3871786D1 (de) | Verfahren zur herstellung einer rhodiumnitrat-loesung. | |
| SU468896A1 (ru) | Способ очистки сточных вод от перекиси водорода | |
| DE3872686D1 (de) | Verfahren zur rueckgewinnung von rhodium aus rhodiumkomplexverbindungen enthaltenden waessrigen loesungen. | |
| JPH04141295A (ja) | 排水処理方法 | |
| ATE53198T1 (de) | Verfahren zur herstellung von aldonsaeuren oder deren salze. | |
| JPS63242396A (ja) | 現像廃液の処理法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |