TR21584A - Islak usuelle elde edilen fosforik asitten agir metal iyonlarinin ve arsen'in cikartilmasina mahsus usuel - Google Patents
Islak usuelle elde edilen fosforik asitten agir metal iyonlarinin ve arsen'in cikartilmasina mahsus usuelInfo
- Publication number
- TR21584A TR21584A TR21584A TR2158483A TR21584A TR 21584 A TR21584 A TR 21584A TR 21584 A TR21584 A TR 21584A TR 2158483 A TR2158483 A TR 2158483A TR 21584 A TR21584 A TR 21584A
- Authority
- TR
- Turkey
- Prior art keywords
- usuel
- wet
- phosphoric acid
- metal ions
- heavy metal
- Prior art date
Links
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 title abstract 8
- 229910000147 aluminium phosphate Inorganic materials 0.000 title abstract 4
- 229910001385 heavy metal Inorganic materials 0.000 title abstract 2
- 239000002253 acid Substances 0.000 abstract 3
- 239000003463 adsorbent Substances 0.000 abstract 3
- 150000002148 esters Chemical class 0.000 abstract 3
- 229910052785 arsenic Inorganic materials 0.000 abstract 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G3/00—Compounds of copper
- C01G3/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/18—Phosphoric acid
- C01B25/234—Purification; Stabilisation; Concentration
- C01B25/237—Selective elimination of impurities
- C01B25/238—Cationic impurities, e.g. arsenic compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G11/00—Compounds of cadmium
- C01G11/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G13/00—Compounds of mercury
- C01G13/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G21/00—Compounds of lead
- C01G21/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G28/00—Compounds of arsenic
- C01G28/001—Preparation involving a solvent-solvent extraction, an adsorption or an ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
- C22B3/24—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition by adsorption on solid substances, e.g. by extraction with solid resins
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
- C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
- C22B3/385—Thiophosphoric acids, or esters thereof
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Removal Of Specific Substances (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Treatment Of Sludge (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19823227202 DE3227202A1 (de) | 1982-07-21 | 1982-07-21 | Verfahren zur entfernung von schwermetallionen und arsen aus nassverfahrensphosphorsaeure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TR21584A true TR21584A (tr) | 1988-07-01 |
Family
ID=6168927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TR21584A TR21584A (tr) | 1982-07-21 | 1983-07-20 | Islak usuelle elde edilen fosforik asitten agir metal iyonlarinin ve arsen'in cikartilmasina mahsus usuel |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4466948A (tr) |
| EP (1) | EP0099514B1 (tr) |
| JP (1) | JPS5921508A (tr) |
| AT (1) | ATE15356T1 (tr) |
| BR (1) | BR8303885A (tr) |
| CA (1) | CA1190720A (tr) |
| DE (2) | DE3227202A1 (tr) |
| IL (2) | IL69100A (tr) |
| TR (1) | TR21584A (tr) |
| ZA (1) | ZA835264B (tr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2557090B1 (fr) * | 1983-12-23 | 1986-04-11 | Pechiney Uranium | Procede de purification de l'acide phosphorique de voie humide par elimination du cadmium |
| DE3434611A1 (de) * | 1984-09-21 | 1986-04-03 | Hoechst Ag, 6230 Frankfurt | Verfahren zur reinigung von phosphorsaeure |
| DE3442142A1 (de) * | 1984-11-17 | 1986-05-22 | Hoechst Ag, 6230 Frankfurt | Verfahren zur entfernung von verunreinigungen aus phosphorsaeure |
| DE3522822A1 (de) * | 1985-06-26 | 1987-01-02 | Hoechst Ag | Verfahren zur aufarbeitung von schwermetallhaltigen rueckstaenden aus der reinigung von rohphosphorsaeuren |
| US4721605A (en) * | 1985-07-24 | 1988-01-26 | American Cyanamid Company | Selective removal of metals from aqueous solutions with dithiophosphinic acids |
| DE3913853A1 (de) * | 1989-04-27 | 1990-10-31 | Hoechst Ag | Verfahren zur aufarbeitung von phosphorsaeure |
| JP4362976B2 (ja) * | 1998-12-28 | 2009-11-11 | 東洋紡績株式会社 | リン酸の精製方法および高純度ポリリン酸 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4937038A (tr) * | 1972-08-07 | 1974-04-06 | ||
| DE2447390C3 (de) * | 1974-10-04 | 1983-11-17 | Hoechst Ag, 6230 Frankfurt | Verfahren zur Reinigung von Naßphosphorsäure |
| US4226791A (en) * | 1978-11-30 | 1980-10-07 | Berol Kemi Ab | Method and a reagent mixture for removing metal ions from an aqueous solution by means of liquid-liquid extraction |
| SU791592A1 (ru) * | 1979-03-06 | 1980-12-30 | Казахский Научно-Исследовательский И Проектный Институт Фосфорной Промышленности | Способ очистки фосфорной кислоты от молибдена |
| JPS56120509A (en) * | 1980-02-20 | 1981-09-21 | Mitsui Toatsu Chem Inc | Purifying method for wet process crude phosphoric acid |
| DE3127900A1 (de) * | 1981-07-15 | 1983-02-03 | Hoechst Ag, 6000 Frankfurt | Verfahren zur extraktion von schwermetallionen aus waessrigen loesungen |
| DE3273369D1 (en) * | 1981-10-28 | 1986-10-23 | Hoechst Ag | Process for separating heavy metal values from intermediate products in the manufacture of phosphatic fertilizers |
| DE3202658A1 (de) * | 1982-01-28 | 1983-08-04 | Hoechst Ag, 6230 Frankfurt | Verfahren zur entfernung von schwermetallionen aus nassverfahrensphosphorsaeure |
-
1982
- 1982-06-28 IL IL69100A patent/IL69100A/xx unknown
- 1982-07-21 DE DE19823227202 patent/DE3227202A1/de not_active Withdrawn
-
1983
- 1983-06-24 US US06/508,272 patent/US4466948A/en not_active Expired - Fee Related
- 1983-06-28 IL IL69100A patent/IL69100A0/xx unknown
- 1983-06-30 CA CA000431584A patent/CA1190720A/en not_active Expired
- 1983-07-05 JP JP58121159A patent/JPS5921508A/ja active Pending
- 1983-07-06 EP EP83106600A patent/EP0099514B1/de not_active Expired
- 1983-07-06 AT AT83106600T patent/ATE15356T1/de not_active IP Right Cessation
- 1983-07-06 DE DE8383106600T patent/DE3360724D1/de not_active Expired
- 1983-07-20 BR BR8303885A patent/BR8303885A/pt unknown
- 1983-07-20 TR TR21584A patent/TR21584A/tr unknown
- 1983-07-20 ZA ZA835264A patent/ZA835264B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL69100A0 (en) | 1983-10-31 |
| EP0099514B1 (de) | 1985-09-04 |
| DE3360724D1 (en) | 1985-10-10 |
| EP0099514A1 (de) | 1984-02-01 |
| US4466948A (en) | 1984-08-21 |
| DE3227202A1 (de) | 1984-01-26 |
| JPS5921508A (ja) | 1984-02-03 |
| CA1190720A (en) | 1985-07-23 |
| ZA835264B (en) | 1984-04-25 |
| BR8303885A (pt) | 1984-02-28 |
| IL69100A (en) | 1986-11-30 |
| ATE15356T1 (de) | 1985-09-15 |
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