ES457544A1 - Un procedimiento de preparacion de cloruro de plomo puro a partir de una sal de plomo, sulfato o carbonato, impura que contiene metales extranos. - Google Patents
Un procedimiento de preparacion de cloruro de plomo puro a partir de una sal de plomo, sulfato o carbonato, impura que contiene metales extranos.Info
- Publication number
- ES457544A1 ES457544A1 ES457544A ES457544A ES457544A1 ES 457544 A1 ES457544 A1 ES 457544A1 ES 457544 A ES457544 A ES 457544A ES 457544 A ES457544 A ES 457544A ES 457544 A1 ES457544 A1 ES 457544A1
- Authority
- ES
- Spain
- Prior art keywords
- lead
- liquid
- chloride
- lead chloride
- cooled
- 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
- HWSZZLVAJGOAAY-UHFFFAOYSA-L lead(II) chloride Chemical compound Cl[Pb]Cl HWSZZLVAJGOAAY-UHFFFAOYSA-L 0.000 title abstract 3
- 238000002360 preparation method Methods 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 abstract 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- 238000001914 filtration Methods 0.000 abstract 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 150000005323 carbonate salts Chemical class 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- -1 copper and silver Chemical class 0.000 abstract 1
- 239000000706 filtrate Substances 0.000 abstract 1
- 239000002198 insoluble material Substances 0.000 abstract 1
- 238000002386 leaching Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
Classifications
-
- 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
- C01F11/46—Sulfates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G21/00—Compounds of lead
- C01G21/16—Halides
-
- 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)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Un procedimiento de preparación de cloruro de plomo puro a partir de una sal de plomo, sulfato o carbonato, impura que contiene metales extraños tales como cobre y plata, caracterizado porque se lixivia en caliente la sal de plomo con una solución de ataque acuosa de cloruro de calcio y ácido clorhídrico, se separan por filtración en caliente los materiales insolubles del líquido de lixiviación se enfría el líquido separado, se recupera por filtración y lavado el cloruro de plomo cristalizado del líquido enfriado, y retira el filtrado empobrecido en plomo.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7609886A FR2347310A1 (fr) | 1976-04-06 | 1976-04-06 | Procede de preparation de chlorure de plomb pur a partir de sels de plomb, sulfate ou carbonate, contenant des metaux etrangers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES457544A1 true ES457544A1 (es) | 1978-03-16 |
Family
ID=9171421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES457544A Expired ES457544A1 (es) | 1976-04-06 | 1977-04-05 | Un procedimiento de preparacion de cloruro de plomo puro a partir de una sal de plomo, sulfato o carbonato, impura que contiene metales extranos. |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS52145396A (es) |
| BE (1) | BE853314A (es) |
| CA (1) | CA1113224A (es) |
| DE (1) | DE2712567A1 (es) |
| ES (1) | ES457544A1 (es) |
| FR (1) | FR2347310A1 (es) |
| GB (1) | GB1576497A (es) |
| IT (1) | IT1082485B (es) |
| NL (1) | NL7703184A (es) |
| SE (1) | SE415559B (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108277357B (zh) * | 2018-02-01 | 2019-06-11 | 昆明理工大学 | 一种钢铁厂烧结机头除尘灰分离回收银和铅的方法 |
-
1976
- 1976-04-06 FR FR7609886A patent/FR2347310A1/fr active Granted
-
1977
- 1977-03-02 DE DE19772712567 patent/DE2712567A1/de not_active Withdrawn
- 1977-03-24 NL NL7703184A patent/NL7703184A/xx not_active Application Discontinuation
- 1977-03-29 CA CA275,015A patent/CA1113224A/fr not_active Expired
- 1977-04-05 SE SE7703978A patent/SE415559B/xx not_active IP Right Cessation
- 1977-04-05 GB GB14397/77A patent/GB1576497A/en not_active Expired
- 1977-04-05 ES ES457544A patent/ES457544A1/es not_active Expired
- 1977-04-05 IT IT67748/77A patent/IT1082485B/it active
- 1977-04-06 BE BE176479A patent/BE853314A/xx not_active IP Right Cessation
- 1977-04-06 JP JP3938877A patent/JPS52145396A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1576497A (en) | 1980-10-08 |
| DE2712567A1 (de) | 1977-10-20 |
| BE853314A (fr) | 1977-10-06 |
| FR2347310B3 (es) | 1978-12-29 |
| NL7703184A (nl) | 1977-10-10 |
| SE7703978L (sv) | 1977-10-07 |
| JPS52145396A (en) | 1977-12-03 |
| IT1082485B (it) | 1985-05-21 |
| FR2347310A1 (fr) | 1977-11-04 |
| SE415559B (sv) | 1980-10-13 |
| CA1113224A (fr) | 1981-12-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19971103 |