BE423251A - - Google Patents
Info
- Publication number
- BE423251A BE423251A BE423251DA BE423251A BE 423251 A BE423251 A BE 423251A BE 423251D A BE423251D A BE 423251DA BE 423251 A BE423251 A BE 423251A
- Authority
- BE
- Belgium
- Prior art keywords
- lead
- sulphate
- powder
- sulfate
- reducing agent
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 16
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 10
- KEQXNNJHMWSZHK-UHFFFAOYSA-L 1,3,2,4$l^{2}-dioxathiaplumbetane 2,2-dioxide Chemical compound [Pb+2].[O-]S([O-])(=O)=O KEQXNNJHMWSZHK-UHFFFAOYSA-L 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 7
- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 7
- 239000010802 sludge Substances 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000000354 decomposition reaction Methods 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910000464 lead oxide Inorganic materials 0.000 claims description 4
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 claims description 4
- 229910021653 sulphate ion Inorganic materials 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000004615 ingredient Substances 0.000 claims description 3
- 238000000227 grinding Methods 0.000 claims description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical group [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 2
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 2
- 150000004760 silicates Chemical class 0.000 claims 1
- 239000000463 material Substances 0.000 description 7
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 6
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- HTUMBQDCCIXGCV-UHFFFAOYSA-N lead oxide Chemical compound [O-2].[Pb+2] HTUMBQDCCIXGCV-UHFFFAOYSA-N 0.000 description 3
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000012255 powdered metal Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 241001676573 Minium Species 0.000 description 1
- 229910000004 White lead Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 239000005355 lead glass Substances 0.000 description 1
- 238000009871 lead metallurgy Methods 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- -1 silicon carbide Chemical class 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5022—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with vitreous materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE423251A true BE423251A (enrdf_load_stackoverflow) |
Family
ID=84750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE423251D BE423251A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE423251A (enrdf_load_stackoverflow) |
-
0
- BE BE423251D patent/BE423251A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE423251A (enrdf_load_stackoverflow) | ||
| EP1480924B1 (fr) | Grains abrasifs a base d'oxynitrure d'aluminium | |
| CA2018409C (fr) | Procede de separation du calcium et de l'azote du lithium | |
| FR2660922A1 (fr) | Procede de preparation par broyage de materiaux composites comportant une phase oxyde et une phase metallique . | |
| BE408690A (enrdf_load_stackoverflow) | ||
| FR2598720A1 (fr) | Procede pour produire des alliages amorphes fe, si, bo | |
| US1106410A (en) | Method of obtaining titanic oxid. | |
| FR2498202A1 (fr) | Procede de fabrication d'agents carburants a vitesse de dissolution accrue par compactage de poussiers de carbone a l'aide d'un liant | |
| FR2548215A1 (fr) | Procede de fabrication d'alliages a base de ferrosilicium ou de silicium contenant du strontium | |
| US977096A (en) | Treatment of ores. | |
| US2125632A (en) | Process for the production of lead glazes | |
| WO2021049440A1 (ja) | サブマージアーク溶接用フラックス、サブマージアーク溶接方法、及びサブマージアーク溶接用フラックスの製造方法 | |
| BE427000A (enrdf_load_stackoverflow) | ||
| BE564345A (enrdf_load_stackoverflow) | ||
| BE435645A (enrdf_load_stackoverflow) | ||
| BE389622A (enrdf_load_stackoverflow) | ||
| BE468915A (enrdf_load_stackoverflow) | ||
| BE442155A (enrdf_load_stackoverflow) | ||
| BE382506A (enrdf_load_stackoverflow) | ||
| BE341135A (enrdf_load_stackoverflow) | ||
| FR2578830A1 (fr) | Procede de deferrisation de boue rouge et de bauxite, preparation d'une matiere premiere pour l'industrie de l'alumine et de fer-pentacarbonyle | |
| BE541058A (enrdf_load_stackoverflow) | ||
| BE472680A (enrdf_load_stackoverflow) | ||
| BE551716A (enrdf_load_stackoverflow) | ||
| BE459443A (enrdf_load_stackoverflow) |