CH527420A - Vorrichtung zum Nachweis und zur Bestimmung von Ammoniak und Schwefeldioxyd in Gasen - Google Patents
Vorrichtung zum Nachweis und zur Bestimmung von Ammoniak und Schwefeldioxyd in GasenInfo
- Publication number
- CH527420A CH527420A CH1915868A CH1915868A CH527420A CH 527420 A CH527420 A CH 527420A CH 1915868 A CH1915868 A CH 1915868A CH 1915868 A CH1915868 A CH 1915868A CH 527420 A CH527420 A CH 527420A
- Authority
- CH
- Switzerland
- Prior art keywords
- ammonia
- gases
- determination
- detection
- sulfur dioxide
- Prior art date
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 title 2
- 229910021529 ammonia Inorganic materials 0.000 title 1
- 238000001514 detection method Methods 0.000 title 1
- 239000007789 gas Substances 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/064—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing iron group metals, noble metals or copper
- B01J29/068—Noble metals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
- G01N15/065—Investigating concentration of particle suspensions using condensation nuclei counters
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/17—Nitrogen containing
- Y10T436/173845—Amine and quaternary ammonium
- Y10T436/175383—Ammonia
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/18—Sulfur containing
- Y10T436/186—Sulfur dioxide
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Molecular Biology (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69333667A | 1967-12-26 | 1967-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH527420A true CH527420A (de) | 1972-08-31 |
Family
ID=24784245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1915868A CH527420A (de) | 1967-12-26 | 1968-12-23 | Vorrichtung zum Nachweis und zur Bestimmung von Ammoniak und Schwefeldioxyd in Gasen |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3562128A (de) |
| BE (1) | BE724781A (de) |
| CH (1) | CH527420A (de) |
| DE (1) | DE1814433A1 (de) |
| FR (1) | FR1598724A (de) |
| GB (1) | GB1233758A (de) |
| NL (1) | NL6818505A (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3607085A (en) * | 1969-08-29 | 1971-09-21 | Gen Electric | Method and apparatus for detecting gases or vapors |
| DE2360483A1 (de) * | 1973-12-05 | 1975-06-12 | Hildebrand Maschbau Robert | Vorrichtung zum reinigen von ionisierbaren und oxydierbaren gasen enthaltender abluft |
| US3984296A (en) * | 1974-09-13 | 1976-10-05 | Richards John R | System and process for controlling air pollution |
| US4049383A (en) * | 1977-01-06 | 1977-09-20 | Rockwell International Corporation | Method of detecting gaseous contaminants |
| US5076097A (en) * | 1990-06-28 | 1991-12-31 | Tsi Incorporated | Method and apparatus for determining concentration of macromolecules and colloids in a liquid sample |
-
1967
- 1967-12-26 US US693336A patent/US3562128A/en not_active Expired - Lifetime
-
1968
- 1968-12-02 BE BE724781D patent/BE724781A/xx unknown
- 1968-12-13 DE DE19681814433 patent/DE1814433A1/de active Pending
- 1968-12-23 NL NL6818505A patent/NL6818505A/xx unknown
- 1968-12-23 CH CH1915868A patent/CH527420A/de unknown
- 1968-12-23 GB GB1233758D patent/GB1233758A/en not_active Expired
- 1968-12-24 FR FR1598724D patent/FR1598724A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1598724A (de) | 1970-07-06 |
| US3562128A (en) | 1971-02-09 |
| NL6818505A (de) | 1969-06-30 |
| BE724781A (de) | 1969-05-16 |
| GB1233758A (de) | 1971-05-26 |
| DE1814433A1 (de) | 1969-08-14 |
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