IT1062188B - Procedimento per la trasformazione in carbonato basico di piombo dei fanghi contenenti fluoro risultanti dalla pulitura acida dei vetri al piombo - Google Patents
Procedimento per la trasformazione in carbonato basico di piombo dei fanghi contenenti fluoro risultanti dalla pulitura acida dei vetri al piomboInfo
- Publication number
- IT1062188B IT1062188B IT68098/76A IT6809876A IT1062188B IT 1062188 B IT1062188 B IT 1062188B IT 68098/76 A IT68098/76 A IT 68098/76A IT 6809876 A IT6809876 A IT 6809876A IT 1062188 B IT1062188 B IT 1062188B
- Authority
- IT
- Italy
- Prior art keywords
- lead
- transformation
- procedure
- acid cleaning
- sludge containing
- Prior art date
Links
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 title 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 title 1
- 239000002253 acid Substances 0.000 title 1
- 238000004140 cleaning Methods 0.000 title 1
- 239000005355 lead glass Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000010802 sludge Substances 0.000 title 1
- 230000009466 transformation Effects 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/08—Compounds containing halogen
- C01B33/10—Compounds containing silicon, fluorine, and other elements
- C01B33/103—Fluosilicic acid; Salts thereof
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G21/00—Compounds of lead
- C01G21/14—Carbonates
-
- 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
- C03C1/002—Use of waste materials, e.g. slags
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Surface Treatment Of Glass (AREA)
- Processing Of Solid Wastes (AREA)
- Treatment Of Sludge (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752529545 DE2529545C2 (de) | 1975-07-02 | Verfahren zum Aufarbeiten des beim Säurepolieren von Bleiglas anfallenden, fluorhältigen Schlammes zu basischem Bleicarbonat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1062188B true IT1062188B (it) | 1983-07-28 |
Family
ID=5950514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT68098/76A IT1062188B (it) | 1975-07-02 | 1976-05-05 | Procedimento per la trasformazione in carbonato basico di piombo dei fanghi contenenti fluoro risultanti dalla pulitura acida dei vetri al piombo |
Country Status (10)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ301117B6 (cs) * | 2006-07-20 | 2009-11-11 | Výzkumný ústav anorganické chemie, a. s. | Zpusob zpracování leštírenských kalu z výroby olovnatých krištálových skel |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US641751A (en) * | 1896-05-21 | 1900-01-23 | Foreign Chemical And Electrolytic Syndicate Ltd | Process of producing basic lead carbonate. |
| FR341241A (fr) * | 1904-03-14 | 1904-08-02 | Walter Mills | Perfectionnements dans la préparation des sels de plomb |
| US2114600A (en) * | 1933-12-23 | 1938-04-19 | Kunstdunger Patent Verwertungs | Manufacture of dicalcium phosphate and alkali salts |
| GB1359460A (en) * | 1971-12-21 | 1974-07-10 | Imi Refiners Ltd | Preparation of aqueous inorganic solutions the assembly to be run deflated |
-
1976
- 1976-04-01 AT AT235376A patent/AT340879B/de active
- 1976-05-05 IT IT68098/76A patent/IT1062188B/it active
- 1976-05-12 FR FR7614228A patent/FR2316193A1/fr active Granted
- 1976-05-14 US US05/686,599 patent/US4041127A/en not_active Expired - Lifetime
- 1976-06-04 SE SE7606373A patent/SE405110B/xx not_active IP Right Cessation
- 1976-06-04 GB GB23229/76A patent/GB1513515A/en not_active Expired
- 1976-06-21 FI FI761798A patent/FI58476C/fi not_active IP Right Cessation
- 1976-07-01 CS CS764357A patent/CS200190B2/cs unknown
- 1976-07-02 JP JP51077976A patent/JPS5235798A/ja active Granted
- 1976-07-02 BE BE2055160A patent/BE843707A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE405110B (sv) | 1978-11-20 |
| ATA235376A (de) | 1977-05-15 |
| AT340879B (de) | 1978-01-10 |
| FR2316193A1 (fr) | 1977-01-28 |
| FI761798A7 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-01-03 |
| JPS5235798A (en) | 1977-03-18 |
| SE7606373L (sv) | 1977-01-03 |
| GB1513515A (en) | 1978-06-07 |
| FI58476B (fi) | 1980-10-31 |
| BE843707A (fr) | 1976-11-03 |
| JPS5415879B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1979-06-18 |
| FI58476C (fi) | 1981-02-10 |
| DE2529545B1 (de) | 1976-04-29 |
| FR2316193B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1979-04-06 |
| US4041127A (en) | 1977-08-09 |
| CS200190B2 (en) | 1980-08-29 |
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