CA1133278A - Gas analysis - Google Patents
Gas analysisInfo
- Publication number
- CA1133278A CA1133278A CA320,681A CA320681A CA1133278A CA 1133278 A CA1133278 A CA 1133278A CA 320681 A CA320681 A CA 320681A CA 1133278 A CA1133278 A CA 1133278A
- Authority
- CA
- Canada
- Prior art keywords
- stream
- detector
- gas
- air intake
- combustion
- 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
- 238000004868 gas analysis Methods 0.000 title abstract description 5
- 238000002485 combustion reaction Methods 0.000 claims abstract description 34
- 239000000470 constituent Substances 0.000 claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 22
- 239000000446 fuel Substances 0.000 claims abstract description 16
- 230000002950 deficient Effects 0.000 claims abstract description 7
- 239000003054 catalyst Substances 0.000 claims abstract description 5
- 239000007789 gas Substances 0.000 claims description 65
- 238000006243 chemical reaction Methods 0.000 claims description 21
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 16
- 239000001301 oxygen Substances 0.000 claims description 16
- 229910052760 oxygen Inorganic materials 0.000 claims description 16
- 230000006698 induction Effects 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 10
- 238000004458 analytical method Methods 0.000 claims description 9
- 238000011067 equilibration Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 7
- 238000005485 electric heating Methods 0.000 claims description 6
- 230000003197 catalytic effect Effects 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 239000003570 air Substances 0.000 description 17
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 101100400378 Mus musculus Marveld2 gene Proteins 0.000 description 1
- 229910001260 Pt alloy Inorganic materials 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 229940000425 combination drug Drugs 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- -1 platinum group metals Chemical class 0.000 description 1
- 230000036647 reaction Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
- G01N25/22—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures
- G01N25/28—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures the rise in temperature of the gases resulting from combustion being measured directly
- G01N25/30—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures the rise in temperature of the gases resulting from combustion being measured directly using electric temperature-responsive elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
- G01N25/22—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures
- G01N25/28—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures the rise in temperature of the gases resulting from combustion being measured directly
-
- 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
- Y10T436/20—Oxygen containing
- Y10T436/207497—Molecular oxygen
- Y10T436/208339—Fuel/air mixture or exhaust gas analysis
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Exhaust Gas After Treatment (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4442/78 | 1978-02-03 | ||
| GB444278 | 1978-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1133278A true CA1133278A (en) | 1982-10-12 |
Family
ID=9777256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA320,681A Expired CA1133278A (en) | 1978-02-03 | 1979-02-01 | Gas analysis |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4328780A (en]) |
| JP (1) | JPS54114292A (en]) |
| BE (1) | BE873917A (en]) |
| CA (1) | CA1133278A (en]) |
| DE (1) | DE2904035A1 (en]) |
| FR (1) | FR2416467A1 (en]) |
| IT (1) | IT1202875B (en]) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0034013B1 (en) * | 1980-02-07 | 1986-03-12 | Imperial Chemical Industries Plc | Gas analysis |
| JPS59190651A (ja) * | 1983-04-13 | 1984-10-29 | Toyota Motor Corp | 酸素センサの加熱制御装置 |
| US4891629A (en) * | 1988-05-16 | 1990-01-02 | General Electric Company | Binary gas analyzer instrument and analysis method |
| US5314828A (en) * | 1990-06-12 | 1994-05-24 | Catalytica, Inc. | NOx sensor and process for detecting NOx |
| US5226396A (en) * | 1992-09-21 | 1993-07-13 | Caterpillar Inc. | Measuring-signaling apparatus for a multi-fuel system of an engine |
| US5456124A (en) * | 1994-03-28 | 1995-10-10 | Ford Motor Company | Probe for exhaust gas sampling |
| US5837903A (en) * | 1995-09-22 | 1998-11-17 | The Scott Fetzer Company Inc. | Device for measuring exhaust flowrate using laminar flow element |
| DE19542038A1 (de) * | 1995-11-10 | 1997-05-15 | Roth Technik Gmbh | Katalysator |
| US20090320814A1 (en) * | 2008-06-27 | 2009-12-31 | Caterpillar Inc. | System and method for controlling an internal combustion engine using flame speed measurement |
| NZ573143A (en) * | 2008-11-25 | 2010-03-26 | Bomac Research Ltd | Improvements in delivery devices |
| US20110079074A1 (en) * | 2009-05-28 | 2011-04-07 | Saroj Kumar Sahu | Hydrogen chlorine level detector |
| WO2010138942A2 (en) * | 2009-05-28 | 2010-12-02 | Deeya Energy, Inc. | Redox flow cell rebalancing |
| CN102914561B (zh) * | 2012-11-07 | 2014-12-17 | 东南大学 | 检测真空电子器件管壳与螺旋线之间夹持性的方法及装置 |
| US10962062B2 (en) * | 2019-05-17 | 2021-03-30 | Caterpillar Inc. | Unidirectional torque-transfer coupling |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1333850A (en) * | 1919-07-03 | 1920-03-16 | Absalom M Kennedy | Method and means for analyzing gaseous mixtures |
| US1993665A (en) * | 1929-07-30 | 1935-03-05 | Moto Vita Corp | Means for detecting and controlling gases |
| AT242996B (de) * | 1961-05-29 | 1965-10-11 | Zd Y V I Plzen Narodni Podnik | Analysator für gasförmige Verbrennungsprodukte zur Bestimmung von brennbaren Komponenten und von Sauerstoff |
| NL6812013A (en]) | 1968-08-22 | 1970-02-24 | ||
| FR2142642B1 (en]) * | 1971-06-22 | 1973-05-25 | Peugeot & Renault | |
| US3825239A (en) * | 1972-08-21 | 1974-07-23 | E Rice | Spark-ignition internal combustion engine carburetors |
| US3841283A (en) * | 1972-10-12 | 1974-10-15 | H Wood | Apparatus for reducing smog producing emission from internal combustion engines |
| GB1444362A (en) | 1972-11-28 | 1976-07-28 | Lucas Electrical Ltd | Internal combustion engine exhaust emission control |
| ZA74504B (en) * | 1973-02-06 | 1974-12-24 | Gkn Transmissions Ltd | A method of and system for controlling air to fuel ratio for an internal combustion engine |
| US3885540A (en) * | 1974-06-10 | 1975-05-27 | Ford Motor Co | Air-fuel ratio control system for a combustion engine |
| JPS52149524A (en) * | 1976-06-09 | 1977-12-12 | Toyota Motor Corp | Air fuel ratio control device for internal combustion engine |
| US4169708A (en) * | 1977-06-03 | 1979-10-02 | Muggli Robert Z | Method and apparatus for gas analysis |
| US4130397A (en) * | 1977-10-12 | 1978-12-19 | Robitaille George L | Combustion engine exhaust gas afterburner |
-
1979
- 1979-02-01 FR FR7902614A patent/FR2416467A1/fr active Granted
- 1979-02-01 CA CA320,681A patent/CA1133278A/en not_active Expired
- 1979-02-02 BE BE0/193256A patent/BE873917A/xx not_active IP Right Cessation
- 1979-02-02 IT IT19864/79A patent/IT1202875B/it active
- 1979-02-02 US US06/009,073 patent/US4328780A/en not_active Expired - Lifetime
- 1979-02-02 DE DE19792904035 patent/DE2904035A1/de not_active Withdrawn
- 1979-02-03 JP JP1179879A patent/JPS54114292A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE873917A (fr) | 1979-08-02 |
| FR2416467A1 (fr) | 1979-08-31 |
| IT7919864A0 (it) | 1979-02-02 |
| US4328780A (en) | 1982-05-11 |
| JPS54114292A (en) | 1979-09-06 |
| DE2904035A1 (de) | 1979-08-09 |
| IT1202875B (it) | 1989-02-15 |
| FR2416467B1 (en]) | 1985-02-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |