MX170231B - Procedimiento para beneficiar minerales de colemanita y-o howlita - Google Patents
Procedimiento para beneficiar minerales de colemanita y-o howlitaInfo
- Publication number
- MX170231B MX170231B MX001387A MX138786A MX170231B MX 170231 B MX170231 B MX 170231B MX 001387 A MX001387 A MX 001387A MX 138786 A MX138786 A MX 138786A MX 170231 B MX170231 B MX 170231B
- Authority
- MX
- Mexico
- Prior art keywords
- colemanite
- solution
- degrees
- howlite
- minerals
- Prior art date
Links
- 229910021540 colemanite Inorganic materials 0.000 title abstract 3
- 229910052500 inorganic mineral Inorganic materials 0.000 title abstract 3
- 239000011707 mineral Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 239000012535 impurity Substances 0.000 abstract 2
- 239000000725 suspension Substances 0.000 abstract 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 1
- 229910052785 arsenic Inorganic materials 0.000 abstract 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 229910052796 boron Inorganic materials 0.000 abstract 1
- 150000001639 boron compounds Chemical class 0.000 abstract 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/02—Pretreated ingredients
- C03C1/022—Purification of silica sand or other minerals
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B35/00—Boron; Compounds thereof
- C01B35/08—Compounds containing boron and nitrogen, phosphorus, oxygen, sulfur, selenium or tellurium
- C01B35/10—Compounds containing boron and oxygen
- C01B35/1045—Oxyacids
- C01B35/1054—Orthoboric acid
- C01B35/1063—Preparation from boron ores or borates using acids or salts
-
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/11—Removing sulfur, phosphorus or arsenic other than by roasting
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
La presente invención se refiere a procedimiento para beneficiar minerales de colemanita y-o howlita, caracterizado porque comprende en asociación los pasos de: a) tratar el mineral con ácido sulfúrico en una relación de aproximadamente 1:3 en exceso a una temperatura entre aproximadamente 85 grados C y el punto de ebullición de la mezcla de reacción, para disolver los compuestos de boro que quedan como solución en la suspensión que se forma; b) separar la solución, de los sólidos insolubles de la suspensión; c) hacer reaccionar la solución separada, con ácido sulfhídrico a una temperatura de aproximadamente 23 grados C a aproximadamente 90 grados C, para precipitar las impurezas de arsénico y fierro; d) separar las impurezas precipitadas, de la solución remanente, la cual queda como colemanita beneficiada con boro.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MX001387A MX170231B (es) | 1986-01-29 | 1986-01-29 | Procedimiento para beneficiar minerales de colemanita y-o howlita |
| US07/008,526 US4756745A (en) | 1986-01-29 | 1987-01-29 | Process to benefit colemanite and/or howlite minerals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MX001387A MX170231B (es) | 1986-01-29 | 1986-01-29 | Procedimiento para beneficiar minerales de colemanita y-o howlita |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX170231B true MX170231B (es) | 1993-08-12 |
Family
ID=19740815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX001387A MX170231B (es) | 1986-01-29 | 1986-01-29 | Procedimiento para beneficiar minerales de colemanita y-o howlita |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4756745A (es) |
| MX (1) | MX170231B (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2750413B1 (fr) * | 1996-06-28 | 1998-09-18 | Materias Primas Magdalena S A | Procede d'obtention de borate de calcium purifie et produit obtenu |
| CN101209844B (zh) * | 2006-12-31 | 2011-04-06 | 肖莹 | 盐湖型硼矿一步法制备高品质硼酸的工艺 |
| WO2018234398A1 (en) * | 2017-06-21 | 2018-12-27 | Cec Invest Aps | Method for separation of boron from a mineral acid solution |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US289836A (en) * | 1883-12-11 | hobson | ||
| US1927013A (en) * | 1926-08-12 | 1933-09-19 | Pacifie Coast Borax Company | Process for the production of boric anhydride as boric acid from colemanite or the like |
| US2855276A (en) * | 1954-10-20 | 1958-10-07 | Callery Chemical Co | Recovery of boric acid from crude borate ores |
| GB915191A (en) * | 1959-05-12 | 1963-01-09 | Larderello Societa Per Azioni | Process for extraction of boric acid from colemanite or other minerals containing calcium borate |
| GB1484860A (en) * | 1973-11-22 | 1977-09-08 | United States Borax Chem | Manufacture of boric acid |
-
1986
- 1986-01-29 MX MX001387A patent/MX170231B/es unknown
-
1987
- 1987-01-29 US US07/008,526 patent/US4756745A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US4756745A (en) | 1988-07-12 |
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