KR890004520B1 - 인산 습식 제조과정에서 인산염-함유 광석에 함유된 우라늄, 이트륨, 토륨 및 희토류를 총회수하는 방법 - Google Patents
인산 습식 제조과정에서 인산염-함유 광석에 함유된 우라늄, 이트륨, 토륨 및 희토류를 총회수하는 방법 Download PDFInfo
- Publication number
- KR890004520B1 KR890004520B1 KR1019830004935A KR830004935A KR890004520B1 KR 890004520 B1 KR890004520 B1 KR 890004520B1 KR 1019830004935 A KR1019830004935 A KR 1019830004935A KR 830004935 A KR830004935 A KR 830004935A KR 890004520 B1 KR890004520 B1 KR 890004520B1
- Authority
- KR
- South Korea
- Prior art keywords
- phosphate
- aluminum
- yttrium
- iron
- uranium
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims description 23
- 229910019142 PO4 Inorganic materials 0.000 title claims description 16
- 239000010452 phosphate Substances 0.000 title claims description 14
- 238000011084 recovery Methods 0.000 title claims description 9
- LZJHHHRDYITHFB-UHFFFAOYSA-N [Th].[Y].[U] Chemical compound [Th].[Y].[U] LZJHHHRDYITHFB-UHFFFAOYSA-N 0.000 title 1
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 title 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 40
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 35
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 24
- 238000006243 chemical reaction Methods 0.000 claims description 20
- 239000000377 silicon dioxide Substances 0.000 claims description 20
- 229910052782 aluminium Inorganic materials 0.000 claims description 16
- 229910052742 iron Inorganic materials 0.000 claims description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 15
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims description 15
- 229910052727 yttrium Inorganic materials 0.000 claims description 14
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 13
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 12
- 229910052770 Uranium Inorganic materials 0.000 claims description 11
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 claims description 11
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 claims description 6
- 229910052776 Thorium Inorganic materials 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 4
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- 239000001506 calcium phosphate Substances 0.000 claims description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 2
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 claims description 2
- 239000012429 reaction media Substances 0.000 claims description 2
- CYUOWZRAOZFACA-UHFFFAOYSA-N aluminum iron Chemical compound [Al].[Fe] CYUOWZRAOZFACA-UHFFFAOYSA-N 0.000 claims 1
- 229910000389 calcium phosphate Inorganic materials 0.000 claims 1
- 235000021317 phosphate Nutrition 0.000 description 13
- 238000001914 filtration Methods 0.000 description 11
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 8
- 239000010440 gypsum Substances 0.000 description 7
- 229910052602 gypsum Inorganic materials 0.000 description 7
- 238000005063 solubilization Methods 0.000 description 5
- 230000007928 solubilization Effects 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229910052761 rare earth metal Inorganic materials 0.000 description 3
- 150000002910 rare earth metals Chemical class 0.000 description 3
- 239000012066 reaction slurry Substances 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 2
- 238000000622 liquid--liquid extraction Methods 0.000 description 2
- -1 nitrium Chemical compound 0.000 description 2
- 239000012074 organic phase Substances 0.000 description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000000638 solvent extraction Methods 0.000 description 2
- 229910021193 La 2 O 3 Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000005037 alkyl phenyl group Chemical group 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 description 1
- 229910000360 iron(III) sulfate Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
- C22B60/02—Obtaining thorium, uranium, or other actinides
-
- 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
- C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
- C22B60/02—Obtaining thorium, uranium, or other actinides
- C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
- C22B60/0217—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
- C22B60/0252—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries
- C22B60/0278—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries by chemical methods
- C22B60/0282—Solutions containing P ions, e.g. treatment of solutions resulting from the leaching of phosphate ores or recovery of uranium from wet-process phosphoric acid
-
- 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
- C22B59/00—Obtaining rare earth metals
-
- 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
- C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
- C22B60/02—Obtaining thorium, uranium, or other actinides
- C22B60/0291—Obtaining thorium, uranium, or other actinides obtaining thorium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Geology (AREA)
- Materials Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8218910 | 1982-11-10 | ||
| FR82.18910 | 1982-11-10 | ||
| FR8218910A FR2535702B1 (fr) | 1982-11-10 | 1982-11-10 | Procede de recuperation globale de l'uranium, de l'yttrium, du thorium et des terres rares contenus dans un minerai phosphate au cours de la preparation d'acide phosphorique par voie humide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR840006508A KR840006508A (ko) | 1984-11-30 |
| KR890004520B1 true KR890004520B1 (ko) | 1989-11-10 |
Family
ID=9279094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019830004935A Expired KR890004520B1 (ko) | 1982-11-10 | 1983-10-19 | 인산 습식 제조과정에서 인산염-함유 광석에 함유된 우라늄, 이트륨, 토륨 및 희토류를 총회수하는 방법 |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4636369A (enExample) |
| EP (1) | EP0109327B1 (enExample) |
| JP (1) | JPS6058175B2 (enExample) |
| KR (1) | KR890004520B1 (enExample) |
| AU (1) | AU559423B2 (enExample) |
| BR (1) | BR8306163A (enExample) |
| CA (1) | CA1222376A (enExample) |
| DE (1) | DE3368689D1 (enExample) |
| ES (1) | ES8406374A1 (enExample) |
| FI (1) | FI74491C (enExample) |
| FR (1) | FR2535702B1 (enExample) |
| GR (1) | GR78756B (enExample) |
| IL (1) | IL70180A (enExample) |
| MA (1) | MA19949A1 (enExample) |
| ZA (1) | ZA838268B (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR8707200A (pt) * | 1987-12-23 | 1989-08-15 | Pirelli Brasil | Sintese de supercondutores a partir da xenotima |
| JP4375630B2 (ja) * | 1996-03-26 | 2009-12-02 | キャボット コーポレイション | 不溶性フッ化物を含有するＴａ―Ｎｂ―鉱石材料から金属有価物を可溶化する方法 |
| JP3731786B2 (ja) * | 1998-02-19 | 2006-01-05 | 三菱電機株式会社 | ワイヤ放電加工装置 |
| CN100439239C (zh) * | 2006-10-12 | 2008-12-03 | 贵州宏福实业开发有限总公司 | 降低磷酸中稀土含量的方法 |
| RU2337881C1 (ru) * | 2007-02-26 | 2008-11-10 | Институт химии и технологии редких элементов и минерального сырья им. И.В. Тананаева Кольского научного центра Российской академии наук | Способ извлечения лантаноидов из фосфорной кислоты |
| CN101451200B (zh) * | 2007-11-29 | 2011-04-20 | 北京有色金属研究总院 | 一种从磷矿中富集回收稀土的方法 |
| CN103184356B (zh) * | 2011-12-28 | 2014-12-17 | 有研稀土新材料股份有限公司 | 一种稀土磷矿的处理方法和富集稀土的方法 |
| CN113332957A (zh) * | 2021-06-09 | 2021-09-03 | 江西理工大学 | 改性磁性掺杂材的制备方法及其从稀土矿废水中回收稀土元素的方法 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2425573A (en) * | 1940-11-28 | 1947-08-12 | Soddy Frederick | Separation of thorium and the rareearth group from minerals |
| US2761758A (en) * | 1950-08-04 | 1956-09-04 | Ray S Long | Process for recovery of uranium |
| US2789879A (en) * | 1950-11-15 | 1957-04-23 | Kaufman David | Recovery of uranium from phosphoric acid |
| US2819145A (en) * | 1952-10-15 | 1958-01-07 | Robert F Mccullough | Metal value recovery from leached zone material |
| US2859092A (en) * | 1953-02-05 | 1958-11-04 | Richard H Bailes | Solvent extraction process for the recovery of metals from phosphoric acid |
| FR1104263A (fr) * | 1954-05-07 | 1955-11-17 | Comptoir Des Phosphates De L A | Procédé pour la séparation, par précipitation, de l'uranium à partir d'une liqueur fortement acide |
| US2743156A (en) * | 1954-08-06 | 1956-04-24 | Max C Metziger | Uranium recovery process |
| US2841467A (en) * | 1955-01-18 | 1958-07-01 | Robert F Mccullough | Method for recovery of mineral values from leached zone material |
| US2990244A (en) * | 1957-12-24 | 1961-06-27 | Keith B Brown | Extraction of thorium and uranium values from acid leach liquors |
| FR1585270A (enExample) * | 1968-09-11 | 1970-01-16 | ||
| US3937783A (en) * | 1974-02-21 | 1976-02-10 | Allied Chemical Corporation | Recovery of fluorine, uranium and rare earth metal values from phosphoric acid by-product brine raffinate |
| DE2652766A1 (de) * | 1976-03-09 | 1977-09-22 | Robert Dr Michel | Verfahren zur herstellung von phosphorsaeure aus phosphatgestein |
| US4284614A (en) * | 1976-04-13 | 1981-08-18 | Occidental Petroleum Corp. | Process for production of high purity phosphoric acid from high alumina phosphate pebble rock |
| FR2423545A1 (fr) * | 1977-08-25 | 1979-11-16 | Minemet Rech Sa | Procede pour la recuperation de l'uranium contenu dans des solutions phosphatees |
| JPS5855086B2 (ja) * | 1978-04-18 | 1983-12-08 | 三菱マテリアル株式会社 | リン酸液中に溶存するウランの回収方法 |
| US4374805A (en) * | 1978-05-26 | 1983-02-22 | Uranium Recovery Corporation | Reductants for reducing metals in acid media |
| US4311677A (en) * | 1979-12-03 | 1982-01-19 | Swiss Aluminium Ltd. | Process for producing phosphoric acid |
| FR2515630B1 (fr) * | 1981-10-30 | 1985-10-04 | Rhone Poulenc Spec Chim | Procede d'extraction et de separation de l'uranium, du thorium et des terres rares par traitement de solutions aqueuses de chlorures de ces elements |
-
1982
- 1982-11-10 FR FR8218910A patent/FR2535702B1/fr not_active Expired
-
1983
- 1983-10-19 KR KR1019830004935A patent/KR890004520B1/ko not_active Expired
- 1983-10-28 EP EP83402114A patent/EP0109327B1/fr not_active Expired
- 1983-10-28 DE DE8383402114T patent/DE3368689D1/de not_active Expired
- 1983-11-07 ZA ZA838268A patent/ZA838268B/xx unknown
- 1983-11-07 JP JP58207654A patent/JPS6058175B2/ja not_active Expired
- 1983-11-08 MA MA20169A patent/MA19949A1/fr unknown
- 1983-11-08 ES ES527101A patent/ES8406374A1/es not_active Expired
- 1983-11-08 GR GR72914A patent/GR78756B/el unknown
- 1983-11-09 BR BR8306163A patent/BR8306163A/pt unknown
- 1983-11-09 CA CA000440775A patent/CA1222376A/fr not_active Expired
- 1983-11-09 AU AU21113/83A patent/AU559423B2/en not_active Ceased
- 1983-11-09 FI FI834107A patent/FI74491C/fi not_active IP Right Cessation
- 1983-11-09 IL IL70180A patent/IL70180A/xx unknown
- 1983-11-10 US US06/550,627 patent/US4636369A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ES527101A0 (es) | 1984-07-01 |
| BR8306163A (pt) | 1984-06-12 |
| AU2111383A (en) | 1984-05-17 |
| IL70180A0 (en) | 1984-02-29 |
| FI74491C (fi) | 1988-02-08 |
| FI834107L (fi) | 1984-05-11 |
| FI834107A0 (fi) | 1983-11-09 |
| EP0109327A1 (fr) | 1984-05-23 |
| FR2535702B1 (fr) | 1986-09-12 |
| ZA838268B (en) | 1984-09-26 |
| JPS6058175B2 (ja) | 1985-12-18 |
| IL70180A (en) | 1987-10-30 |
| GR78756B (enExample) | 1984-10-02 |
| DE3368689D1 (en) | 1987-02-05 |
| EP0109327B1 (fr) | 1986-12-30 |
| KR840006508A (ko) | 1984-11-30 |
| FI74491B (fi) | 1987-10-30 |
| JPS59116126A (ja) | 1984-07-04 |
| AU559423B2 (en) | 1987-03-12 |
| MA19949A1 (fr) | 1984-07-01 |
| CA1222376A (fr) | 1987-06-02 |
| US4636369A (en) | 1987-01-13 |
| FR2535702A1 (fr) | 1984-05-11 |
| ES8406374A1 (es) | 1984-07-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19831019 |
|
| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19870625 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19831019 Comment text: Patent Application |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19881128 Patent event code: PE09021S01D |
|
| G160 | Decision to publish patent application | ||
| PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19891014 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19900123 |
|
| NORF | Unpaid initial registration fee | ||
| PC1904 | Unpaid initial registration fee |