DE2242056C3 - Verfahren und Vorrichtung zur Herstellung von Schmelzproben für die Röntgenfluoreszenzanalyse von Zement - Google Patents
Verfahren und Vorrichtung zur Herstellung von Schmelzproben für die Röntgenfluoreszenzanalyse von ZementInfo
- Publication number
- DE2242056C3 DE2242056C3 DE19722242056 DE2242056A DE2242056C3 DE 2242056 C3 DE2242056 C3 DE 2242056C3 DE 19722242056 DE19722242056 DE 19722242056 DE 2242056 A DE2242056 A DE 2242056A DE 2242056 C3 DE2242056 C3 DE 2242056C3
- Authority
- DE
- Germany
- Prior art keywords
- crucible
- cement
- melt
- ray fluorescence
- fluorescence analysis
- 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
- 239000004568 cement Substances 0.000 title claims description 13
- 238000004458 analytical method Methods 0.000 title claims description 10
- 238000000034 method Methods 0.000 title claims description 10
- 238000004876 x-ray fluorescence Methods 0.000 title claims description 6
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 210000003298 dental enamel Anatomy 0.000 title claims 2
- 238000001816 cooling Methods 0.000 claims description 10
- 239000000843 powder Substances 0.000 claims description 10
- 230000004907 flux Effects 0.000 claims description 9
- 239000000155 melt Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000004020 conductor Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 11
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 238000000227 grinding Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/10—Forming beads
- C03B19/109—Glass-melting furnaces specially adapted for making beads
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B1/00—Preparing the batches
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/10—Forming beads
- C03B19/1005—Forming solid beads
- C03B19/1055—Forming solid beads by extruding, e.g. dripping molten glass in a gaseous atmosphere
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B3/00—Charging the melting furnaces
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
- C03B5/033—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by using resistance heaters above or in the glass bath, i.e. by indirect resistance heating
- C03B5/0336—Shaft furnaces
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/06—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in pot furnaces
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2305472A IT951340B (it) | 1972-04-13 | 1972-04-13 | Procedimento per la fusione conti nua di farine per cemento ed appa recchiatura relativa |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2242056A1 DE2242056A1 (de) | 1973-10-31 |
| DE2242056B2 DE2242056B2 (enExample) | 1975-04-10 |
| DE2242056C3 true DE2242056C3 (de) | 1975-12-18 |
Family
ID=11203290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722242056 Expired DE2242056C3 (de) | 1972-04-13 | 1972-08-26 | Verfahren und Vorrichtung zur Herstellung von Schmelzproben für die Röntgenfluoreszenzanalyse von Zement |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE798206A (enExample) |
| CH (1) | CH563579A5 (enExample) |
| DE (1) | DE2242056C3 (enExample) |
| FR (1) | FR2180407A5 (enExample) |
| GB (1) | GB1422449A (enExample) |
| IT (1) | IT951340B (enExample) |
| LU (1) | LU67408A1 (enExample) |
| NL (1) | NL7305113A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4272477A (en) | 1978-07-06 | 1981-06-09 | Kali-Chemie Aktiengesellschaft | Apparatus for preparation of solutions of solid samples for wet chemical analysis |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5762675A (en) * | 1995-11-23 | 1998-06-09 | Boliden Minerals Ab | Method relating to the preparation of amorphous samples and means therefor |
| SE513825C2 (sv) * | 1995-11-23 | 2000-11-13 | Boliden Mineral Ab | Förfarande för framställning av amorfa provkroppar, anordning för framställning därav samt användning av anordningen och förfarandet |
| US11912608B2 (en) | 2019-10-01 | 2024-02-27 | Owens-Brockway Glass Container Inc. | Glass manufacturing |
| US12291410B2 (en) | 2020-10-01 | 2025-05-06 | Owens-Brockway Glass Container Inc. | Bulk material handling methods, systems, subsystems, and apparatuses |
-
1972
- 1972-04-13 IT IT2305472A patent/IT951340B/it active
- 1972-08-26 DE DE19722242056 patent/DE2242056C3/de not_active Expired
-
1973
- 1973-04-10 CH CH511873A patent/CH563579A5/xx not_active IP Right Cessation
- 1973-04-11 LU LU67408D patent/LU67408A1/xx unknown
- 1973-04-12 GB GB1764873A patent/GB1422449A/en not_active Expired
- 1973-04-12 NL NL7305113A patent/NL7305113A/xx not_active Application Discontinuation
- 1973-04-13 BE BE130005A patent/BE798206A/xx not_active IP Right Cessation
- 1973-04-13 FR FR7313487A patent/FR2180407A5/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4272477A (en) | 1978-07-06 | 1981-06-09 | Kali-Chemie Aktiengesellschaft | Apparatus for preparation of solutions of solid samples for wet chemical analysis |
Also Published As
| Publication number | Publication date |
|---|---|
| LU67408A1 (enExample) | 1973-06-18 |
| NL7305113A (enExample) | 1973-10-16 |
| FR2180407A5 (enExample) | 1973-11-23 |
| BE798206A (fr) | 1973-07-31 |
| GB1422449A (en) | 1976-01-28 |
| IT951340B (it) | 1973-06-30 |
| DE2242056A1 (de) | 1973-10-31 |
| DE2242056B2 (enExample) | 1975-04-10 |
| CH563579A5 (enExample) | 1975-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |