PE20130597A1 - Proceso continuo para la preparacion de una solucion liquida de tiosulfato de calcio - Google Patents
Proceso continuo para la preparacion de una solucion liquida de tiosulfato de calcioInfo
- Publication number
- PE20130597A1 PE20130597A1 PE2011001667A PE2011001667A PE20130597A1 PE 20130597 A1 PE20130597 A1 PE 20130597A1 PE 2011001667 A PE2011001667 A PE 2011001667A PE 2011001667 A PE2011001667 A PE 2011001667A PE 20130597 A1 PE20130597 A1 PE 20130597A1
- Authority
- PE
- Peru
- Prior art keywords
- calcium
- thosulfate
- preparation
- continuous process
- liquid solution
- Prior art date
Links
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 title abstract 3
- 229910052791 calcium Inorganic materials 0.000 title abstract 3
- 239000011575 calcium Substances 0.000 title abstract 3
- 238000002360 preparation method Methods 0.000 title abstract 2
- 238000010924 continuous production Methods 0.000 title 1
- 239000006193 liquid solution Substances 0.000 title 1
- 238000000034 method Methods 0.000 abstract 4
- JGIATAMCQXIDNZ-UHFFFAOYSA-N calcium sulfide Chemical compound [Ca]=S JGIATAMCQXIDNZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000006227 byproduct Substances 0.000 abstract 1
- FAYYUXPSKDFLEC-UHFFFAOYSA-L calcium;dioxido-oxo-sulfanylidene-$l^{6}-sulfane Chemical compound [Ca+2].[O-]S([O-])(=O)=S FAYYUXPSKDFLEC-UHFFFAOYSA-L 0.000 abstract 1
- 230000006378 damage Effects 0.000 abstract 1
- 238000002386 leaching Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 239000010970 precious metal Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/64—Thiosulfates; Dithionites; Polythionates
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1862—Stationary reactors having moving elements inside placed in series
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/42—Sulfides or polysulfides of magnesium, calcium, strontium, or barium
- C01B17/43—Sulfides or polysulfides of magnesium, calcium, strontium, or barium from oxides or hydroxides with sulfur or hydrogen sulfide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00002—Chemical plants
- B01J2219/00027—Process aspects
- B01J2219/00033—Continuous processes
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00002—Chemical plants
- B01J2219/00027—Process aspects
- B01J2219/0004—Processes in series
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
- B01J2219/00718—Type of compounds synthesised
- B01J2219/00745—Inorganic compounds
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Removal Of Specific Substances (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
SE REFIERE A UN PROCESO PARA LA PREPARACION CONTINUA DE TIOSULFATO DE CALCIO A PARTIR DE SULFURO DE CALCIO, MEDIANTE OXIDACION. EL PROCESO IMPLICA OXIDAR UN INTERMEDIO DE SULFURO DE CALCIO EN UNA SERIE DE REACTORES PARA PRODUCIR TIOSULFATO DE CALCIO COMO UN LIQUIDO TRANSPARENTE A ALTA CONCENTRACION CON SUBPRODUCTOS MINIMOS. EL PROCESO PRODUCE LA DESTRUCCION COMPLETA DE POLITIONATOS, LO QUE PERMITE QUE EL TIOSULFATO DE CALCIO PRODUCIDO SEA UTIL EN CIERTOS PROCESOS DE LIXIVIACION PARA METALES PRECIOSOS
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/211,135 US8454929B2 (en) | 2010-04-21 | 2011-08-16 | Continuous process for preparation of calcium thiosulfate liquid solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE20130597A1 true PE20130597A1 (es) | 2013-06-08 |
Family
ID=47359473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE2011001667A PE20130597A1 (es) | 2011-08-16 | 2011-09-16 | Proceso continuo para la preparacion de una solucion liquida de tiosulfato de calcio |
Country Status (5)
| Country | Link |
|---|---|
| AR (1) | AR083127A1 (es) |
| AU (2) | AU2011226890B1 (es) |
| CL (1) | CL2011002397A1 (es) |
| ES (1) | ES2401280B1 (es) |
| PE (1) | PE20130597A1 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PE20130597A1 (es) * | 2011-08-16 | 2013-06-08 | Tessenderlo Kerley Inc | Proceso continuo para la preparacion de una solucion liquida de tiosulfato de calcio |
| US9988270B2 (en) * | 2015-12-30 | 2018-06-05 | Tessenderlo Kerley, Inc. | Oxidation process for producing potassium thiosulfate |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE387672B (sv) * | 1972-03-08 | 1976-09-13 | Svenska Cellulosa Ab | Sett vid atervinning av kemikalier i avlut fran uppslutning av lignocellulosahaltigt material varvid avluten underkastas pyrolys |
| US4105754A (en) * | 1977-10-25 | 1978-08-08 | Allied Chemical Corporation | Production of high purity calcium thiosulfate |
| US5082526A (en) * | 1989-01-23 | 1992-01-21 | Pulp And Paper Research Institute Of Canada | Process of producing kraft pulping liquor by the oxidation of white liquor in the presence of lime mud |
| RU2167101C2 (ru) * | 1999-07-05 | 2001-05-20 | Открытое акционерное общество "Институт Гипроникель" | Способ получения тиосульфатов |
| US20030072707A1 (en) * | 2001-06-27 | 2003-04-17 | Ray Michael F. | Process for aqueous phase oxidation of sulfur or sulfide to thiosulfate, bisulfite or sulfite ions using air |
| US6984368B2 (en) * | 2003-06-09 | 2006-01-10 | Tessenderlo Kerley, Inc. | Process for preparing calcium thiosulfate solution |
| PE20130597A1 (es) * | 2011-08-16 | 2013-06-08 | Tessenderlo Kerley Inc | Proceso continuo para la preparacion de una solucion liquida de tiosulfato de calcio |
-
2011
- 2011-09-16 PE PE2011001667A patent/PE20130597A1/es active IP Right Grant
- 2011-09-26 AU AU2011226890A patent/AU2011226890B1/en active Active
- 2011-09-27 ES ES201131555A patent/ES2401280B1/es active Active
- 2011-09-27 AR ARP110103531A patent/AR083127A1/es active IP Right Grant
- 2011-09-28 CL CL2011002397A patent/CL2011002397A1/es unknown
-
2018
- 2018-09-28 AU AU2018236882A patent/AU2018236882B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| ES2401280B1 (es) | 2014-08-11 |
| ES2401280R1 (es) | 2013-07-11 |
| CL2011002397A1 (es) | 2012-02-03 |
| AR083127A1 (es) | 2013-01-30 |
| ES2401280A2 (es) | 2013-04-18 |
| AU2011226890B1 (en) | 2012-12-20 |
| AU2018236882B1 (en) | 2019-11-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |