CA1203022A - Method and device for determination of explosivity rate of gaseous medium - Google Patents
Method and device for determination of explosivity rate of gaseous mediumInfo
- Publication number
- CA1203022A CA1203022A CA000442678A CA442678A CA1203022A CA 1203022 A CA1203022 A CA 1203022A CA 000442678 A CA000442678 A CA 000442678A CA 442678 A CA442678 A CA 442678A CA 1203022 A CA1203022 A CA 1203022A
- Authority
- CA
- Canada
- Prior art keywords
- filament
- explosivity
- detecting
- rate
- gaseous medium
- 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
- 238000000034 method Methods 0.000 title claims abstract description 45
- 239000002360 explosive Substances 0.000 claims abstract description 27
- 230000008569 process Effects 0.000 claims abstract description 22
- 230000001105 regulatory effect Effects 0.000 claims abstract description 6
- 230000006870 function Effects 0.000 claims description 46
- 238000005259 measurement Methods 0.000 claims description 24
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 22
- 238000012545 processing Methods 0.000 claims description 17
- 230000033228 biological regulation Effects 0.000 claims description 7
- 238000011161 development Methods 0.000 claims description 6
- 230000010355 oscillation Effects 0.000 claims description 2
- 238000013016 damping Methods 0.000 claims 2
- 230000001276 controlling effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 62
- 239000001257 hydrogen Substances 0.000 description 23
- 229910052739 hydrogen Inorganic materials 0.000 description 23
- 229930195733 hydrocarbon Natural products 0.000 description 22
- 150000002430 hydrocarbons Chemical class 0.000 description 22
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 20
- 239000000203 mixture Substances 0.000 description 11
- 239000004215 Carbon black (E152) Substances 0.000 description 6
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 6
- 238000009792 diffusion process Methods 0.000 description 6
- 239000008246 gaseous mixture Substances 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 5
- 230000018109 developmental process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 150000002431 hydrogen Chemical class 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000001627 detrimental effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- HAAITRDZHUANGT-UHFFFAOYSA-N 1-[2-[(7-chloro-1-benzothiophen-3-yl)methoxy]-2-(2,4-dichlorophenyl)ethyl]imidazole;nitric acid Chemical compound O[N+]([O-])=O.ClC1=CC(Cl)=CC=C1C(OCC=1C2=CC=CC(Cl)=C2SC=1)CN1C=NC=C1 HAAITRDZHUANGT-UHFFFAOYSA-N 0.000 description 1
- 241000272470 Circus Species 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- CSCPPACGZOOCGX-UHFFFAOYSA-N acetone Substances CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 102220187649 rs145044428 Human genes 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000001052 transient effect Effects 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
- G01N25/50—Investigating or analyzing materials by the use of thermal means by investigating flash-point; by investigating explosibility
- G01N25/54—Investigating or analyzing materials by the use of thermal means by investigating flash-point; by investigating explosibility by determining explosibility
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8220.925 | 1982-12-14 | ||
| FR8220925A FR2537722A1 (fr) | 1982-12-14 | 1982-12-14 | Procede et dispositif de determination du taux d'explosivite d'un milieu gazeux |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1203022A true CA1203022A (en) | 1986-04-08 |
Family
ID=9280073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000442678A Expired CA1203022A (en) | 1982-12-14 | 1983-12-06 | Method and device for determination of explosivity rate of gaseous medium |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4538448A (online.php) |
| EP (1) | EP0114009B1 (online.php) |
| JP (1) | JPS59114453A (online.php) |
| AT (1) | ATE29306T1 (online.php) |
| AU (1) | AU559224B2 (online.php) |
| CA (1) | CA1203022A (online.php) |
| DE (1) | DE3373351D1 (online.php) |
| ES (1) | ES527999A0 (online.php) |
| FR (1) | FR2537722A1 (online.php) |
| ZA (1) | ZA839202B (online.php) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2645646B1 (fr) * | 1989-04-06 | 1991-07-19 | Charbonnages De France | Procede pseudo-continu d'interrogation d'un detecteur de gaz oxydable |
| DE4014930A1 (de) * | 1990-05-10 | 1991-11-14 | Draegerwerk Ag | Verfahren fuer den betrieb einer messanordnung zum nachweis des anteils von brennbaren gasen |
| GB9612096D0 (en) * | 1996-06-10 | 1996-08-14 | Secr Defence | Temperature probe |
| US5780715A (en) * | 1996-10-23 | 1998-07-14 | Mine Safety Appliances Company | Combustible gas measuring sensor circuit |
| FR2790316B1 (fr) | 1999-02-25 | 2001-11-23 | Oldham France Sa | Procede d'analyse d'un melange gazeux pour la determination de son explosibilite et dispositif pour la mise en oeuvre d'un tel procede |
| CN1443306A (zh) * | 2000-06-02 | 2003-09-17 | 奥斯泰科仪器有限公司 | 纤丝控制器 |
| RU2209418C2 (ru) * | 2000-10-24 | 2003-07-27 | Российский федеральный ядерный центр - Всероссийский научно-исследовательский институт технической физики им. акад. Е.И. Забабахина | Способ исследования условий развития взрыва при воспламенении взрывоопасной газовой среды и устройство для его осуществления |
| CN101581649B (zh) * | 2009-04-07 | 2011-01-26 | 西安近代化学研究所 | 固体推进剂燃烧温度测试装置 |
| CN109212154B (zh) * | 2018-07-03 | 2023-11-10 | 中国人民解放军陆军工程大学 | 气体爆炸热力耦合破坏效应实验装置 |
| CN112557255B (zh) * | 2020-12-14 | 2023-07-18 | 西安近代化学研究所 | 一种燃烧爆炸物配装组兼容性判定方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1444771A (fr) * | 1965-05-04 | 1966-07-08 | Charbonnages De France | Appareil de prélèvement et de dosage de gaz dans l'air |
| FR1577448A (online.php) * | 1968-05-22 | 1969-08-08 | ||
| SE346619B (online.php) * | 1970-12-02 | 1972-07-10 | Ind Ab | |
| US4140004A (en) * | 1977-11-09 | 1979-02-20 | Stauffer Chemical Company | Apparatus for determining the explosion limits of a flammable gas |
| US4388822A (en) * | 1981-07-15 | 1983-06-21 | Mine Safety Appliances Company | Atmospheric sampling system |
| US4422073A (en) * | 1981-10-27 | 1983-12-20 | The Bendix Corporation | Combustible gas detection system |
| FR2517062A1 (fr) * | 1981-11-20 | 1983-05-27 | Charbonnages De France | Procede d'interrogation d'un detecteur de teneur en gaz combustible, dispositif pour sa mise en oeuvre et application a la detection de la teneur en methane |
-
1982
- 1982-12-14 FR FR8220925A patent/FR2537722A1/fr active Granted
-
1983
- 1983-12-06 CA CA000442678A patent/CA1203022A/en not_active Expired
- 1983-12-06 US US06/558,734 patent/US4538448A/en not_active Expired - Fee Related
- 1983-12-09 ZA ZA839202A patent/ZA839202B/xx unknown
- 1983-12-09 DE DE8383402378T patent/DE3373351D1/de not_active Expired
- 1983-12-09 EP EP83402378A patent/EP0114009B1/fr not_active Expired
- 1983-12-09 AT AT83402378T patent/ATE29306T1/de not_active IP Right Cessation
- 1983-12-12 AU AU22304/83A patent/AU559224B2/en not_active Ceased
- 1983-12-13 ES ES527999A patent/ES527999A0/es active Granted
- 1983-12-13 JP JP58234921A patent/JPS59114453A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ES8502786A1 (es) | 1985-01-16 |
| ZA839202B (en) | 1984-08-29 |
| JPS59114453A (ja) | 1984-07-02 |
| ATE29306T1 (de) | 1987-09-15 |
| FR2537722A1 (fr) | 1984-06-15 |
| US4538448A (en) | 1985-09-03 |
| EP0114009A1 (fr) | 1984-07-25 |
| ES527999A0 (es) | 1985-01-16 |
| AU2230483A (en) | 1984-06-21 |
| DE3373351D1 (en) | 1987-10-08 |
| FR2537722B1 (online.php) | 1985-05-03 |
| AU559224B2 (en) | 1987-02-26 |
| EP0114009B1 (fr) | 1987-09-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5288149A (en) | Gas calorimeter and wobbe index meter | |
| US4351614A (en) | Method of and apparatus for continually monitoring the heating value of a fuel gas using a combustibility meter | |
| EP0382414B1 (en) | Method and apparatus for the measurement of the thermal conductivity of gases | |
| EP0724151A1 (en) | Thermal conductivity measuring device | |
| US4538448A (en) | Method and device for determining of explosivity rate of gaseous medium | |
| US4397958A (en) | Hydrocarbon analysis | |
| US5612896A (en) | Method for determining characteristic variables of an electrochemically convertible substance in a gas sample | |
| KR890000342B1 (ko) | 연소과정중 연도에 존재하는 가연성물질과 산소의 조절시스템 | |
| US3284165A (en) | Electrical measuring device for the analysis of exhaust gases of internal combustionengines | |
| US4918974A (en) | Method and apparatus for the measurement of the thermal conductivity of gases | |
| GB2059069A (en) | Gas analyser | |
| US4380400A (en) | Combustible gas analyzer | |
| US3674436A (en) | Exhaust gas analyzer for internal combustion engines | |
| EP0273765B2 (en) | Apparatus for evaluating an oxygen sensor | |
| EP0060681A1 (en) | A combustible gas analyzer | |
| JPH08505468A (ja) | ガスの発熱量および／または天然ガスのウォッベ指数の測定方法 | |
| US4382698A (en) | Combustible gas analyzer | |
| US2723559A (en) | Apparatus for determining optimum operation of a heating plant | |
| GB1066492A (en) | Determination of heats of reaction | |
| US3300196A (en) | Method and apparatus for rotary kiln control with a calcining rate meter | |
| US2204966A (en) | Gas analyzing apparatus | |
| US2152439A (en) | Method of and apparatus for analyzing gas | |
| US3607701A (en) | Electrochemical analyzer for measuring the oxygen content of hot gases | |
| US2083520A (en) | Gas analyzing process and apparatus | |
| US3218842A (en) | Apparatus for analyzing cement kiln exit gases |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |