LU67003A1 - - Google Patents
Info
- Publication number
- LU67003A1 LU67003A1 LU67003A LU67003DA LU67003A1 LU 67003 A1 LU67003 A1 LU 67003A1 LU 67003 A LU67003 A LU 67003A LU 67003D A LU67003D A LU 67003DA LU 67003 A1 LU67003 A1 LU 67003A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
- G01N21/72—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited using flame burners
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/20—Metals
- G01N33/202—Constituents thereof
- G01N33/2022—Non-metallic constituents
- G01N33/2025—Gaseous constituents
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU67003 | 1973-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU67003A1 true LU67003A1 (pt) | 1974-03-07 |
Family
ID=19727258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU67003A LU67003A1 (pt) | 1973-02-12 | 1973-02-12 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3903014A (pt) |
| JP (1) | JPS5710164B2 (pt) |
| LU (1) | LU67003A1 (pt) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4542408A (en) * | 1983-08-31 | 1985-09-17 | Rca Corporation | Digital deghosting system |
| US4730925A (en) * | 1985-09-20 | 1988-03-15 | Nippon Steel Corporation | Method of spectroscopically determining the composition of molten iron |
| US5603746A (en) | 1995-10-31 | 1997-02-18 | Bethlehem Steel Corporation | Method and apparatus to determine and control the carbon content of steel in a BOF vessel |
| GB2384049B (en) * | 2002-01-15 | 2005-12-07 | Infrared Integrated Syst Ltd | Dual function sensor system |
| US8551209B2 (en) | 2010-10-13 | 2013-10-08 | Unisearch Associates Inc. | Method and apparatus for improved process control and real-time determination of carbon content during vacuum degassing of molten metals |
| KR102288551B1 (ko) * | 2017-06-30 | 2021-08-10 | 제이에프이 스틸 가부시키가이샤 | 전로의 조업 감시 방법 및 전로의 조업 방법 |
| DE102021004593A1 (de) | 2021-09-10 | 2023-03-16 | Promecon Process Measurement Control Gmbh | Metallurgischer Schmelzofen sowie Verfahren zur Bestimmung der Menge an heteromolekularem Gas |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3539804A (en) * | 1968-12-23 | 1970-11-10 | Us Army | Fluid analysis by infrared absorption |
| US3831030A (en) * | 1971-07-19 | 1974-08-20 | Texas Instruments Inc | Laser-operated system for spectroscopic analysis |
| US3735127A (en) * | 1971-09-15 | 1973-05-22 | Barnes Eng Co | Infrared two gas analyzer |
-
1973
- 1973-02-12 LU LU67003A patent/LU67003A1/xx unknown
-
1974
- 1974-02-11 US US441508A patent/US3903014A/en not_active Expired - Lifetime
- 1974-02-12 JP JP1708674A patent/JPS5710164B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5710164B2 (pt) | 1982-02-25 |
| US3903014A (en) | 1975-09-02 |
| JPS49113713A (pt) | 1974-10-30 |