GB2116320A - Improvements relating to combustion analyzers - Google Patents
Improvements relating to combustion analyzers Download PDFInfo
- Publication number
- GB2116320A GB2116320A GB08305976A GB8305976A GB2116320A GB 2116320 A GB2116320 A GB 2116320A GB 08305976 A GB08305976 A GB 08305976A GB 8305976 A GB8305976 A GB 8305976A GB 2116320 A GB2116320 A GB 2116320A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sample
- combustion
- lance
- furnace
- crucible
- 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.)
- Withdrawn
Links
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
- G01N31/12—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using combustion
-
- 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
- Y10T436/176152—Total nitrogen determined
- Y10T436/176921—As part of an elemental analysis
-
- 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
- Y10T436/203332—Hydroxyl containing
-
- 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
- Y10T436/204998—Inorganic carbon compounds
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/355,214 US4525328A (en) | 1982-03-05 | 1982-03-05 | Carbon, hydrogen, and nitrogen analyzer |
Publications (2)
Publication Number | Publication Date |
---|---|
GB8305976D0 GB8305976D0 (en) | 1983-04-07 |
GB2116320A true GB2116320A (en) | 1983-09-21 |
Family
ID=23396650
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08305976A Withdrawn GB2116320A (en) | 1982-03-05 | 1983-03-04 | Improvements relating to combustion analyzers |
GB08501471A Expired GB2150691B (en) | 1982-03-05 | 1985-01-21 | System for analyzing a sample |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08501471A Expired GB2150691B (en) | 1982-03-05 | 1985-01-21 | System for analyzing a sample |
Country Status (4)
Country | Link |
---|---|
US (1) | US4525328A (US06262066-20010717-C00315.png) |
JP (1) | JPS58162864A (US06262066-20010717-C00315.png) |
DE (2) | DE3301971C2 (US06262066-20010717-C00315.png) |
GB (2) | GB2116320A (US06262066-20010717-C00315.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2607255A1 (fr) * | 1986-11-25 | 1988-05-27 | Inst Francais Du Petrole | Procede et dispositif de determination de la quantite d'au moins un element choisi parmi le carbone, l'hydrogene, le soufre et l'azote d'au moins deux fractions d'un echantillon de matiere organique |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4622009A (en) * | 1982-03-05 | 1986-11-11 | Leco Corporation | Carbon, hydrogen, and nitrogen analyzer |
US4746617A (en) * | 1984-06-01 | 1988-05-24 | Kabushiki Kaisha Kobe Seiko Sho | Method of analyzing nitrogen contained in titanium group metal or alloy thereof |
US4795614A (en) * | 1987-02-27 | 1989-01-03 | The Perkin-Elmer Corporation | Apparatus for analysis of organic material |
IT1205001B (it) * | 1987-05-07 | 1989-03-10 | Getters Spa | Matodo ed apparechio per rivelare la presenza di tracce di gas come impurezze in azoto o gas rari |
US5551278A (en) * | 1987-07-08 | 1996-09-03 | Thermedics Inc. | Vapor collector/desorber with non-conductive tube bundle |
JP2949501B2 (ja) * | 1989-03-29 | 1999-09-13 | 株式会社 堀場製作所 | 試料の分析用ガス抽出装置 |
NO175025C (no) * | 1992-02-28 | 1994-08-17 | Norsk Hydro As | Apparatur for analyse av karbonprodukter |
IT1256355B (it) * | 1992-08-31 | 1995-12-01 | Procedimento e apparecchiatura per la determinazione dell'azoto totale mediante analisi elementare | |
IT1298332B1 (it) | 1998-03-04 | 1999-12-20 | Thermoquest Italia Spa | Procedimento e dispositivo per analisi elementare |
ATE224056T1 (de) * | 1998-03-04 | 2002-09-15 | Thermo Finnigan Italia S P A | Verfahren und gerät zur elementaren analyse |
IT1303451B1 (it) * | 1998-09-23 | 2000-11-06 | Eurovector S P A | Metodo e dispositivi per migliorare la reazione di combustionedinamica a flash accopppiata alla gascromatografia per l'analisi |
IT1312312B1 (it) | 1999-05-07 | 2002-04-15 | Thermoquest Italia Spa | Metodo ed apparecchio per analisi elementare con controllodell'ossigeno |
JP3345591B2 (ja) | 1999-06-18 | 2002-11-18 | コナミ株式会社 | ゲーム機の入力装置 |
US6623699B1 (en) | 2000-11-15 | 2003-09-23 | Leco Corporation | Analyzing system for high accuracy nitrogen determination |
ITTO20010895A1 (it) * | 2001-09-19 | 2003-03-19 | Eurovector S P A | Dispositivo campionatore, particolarmente per analizzatori elementariautomatici. |
WO2004079336A2 (en) * | 2003-02-28 | 2004-09-16 | Leco Corporation | Analyzer with variable volume ballast chamber and method of analysis |
JP3846800B2 (ja) * | 2003-08-18 | 2006-11-15 | 株式会社リガク | 発生ガス分析方法とその装置 |
US7497991B2 (en) * | 2006-01-24 | 2009-03-03 | Leco Corporation | Reagent tube for top loading analyzer |
DE102009010269A1 (de) | 2009-02-25 | 2010-08-26 | Elementar Analysensysteme Gmbh | Vorrichtung und Verfahren zur Elementaranalyse |
ATE530900T1 (de) | 2009-07-13 | 2011-11-15 | Eltra Entwicklungs Und Vertriebsgesellschaft Von Elektronischen Und Physikalischen Geraeten Mbh | Vorrichtung zur bestimmung der zusammensetzung einer insbesondere proteinhaltigen probe |
JP2013160594A (ja) * | 2012-02-03 | 2013-08-19 | Horiba Ltd | 元素分析装置 |
CN105683747B (zh) | 2013-10-29 | 2017-12-12 | 株式会社堀场制作所 | 分析装置 |
DE202013105594U1 (de) | 2013-12-09 | 2014-09-22 | ELTRA Entwicklungs- und Vertriebsgesellschaft von elektronischen und physikalischen Geräten mbH | Analysator |
CN104407009A (zh) * | 2014-12-17 | 2015-03-11 | 内蒙古包钢钢联股份有限公司 | 一种利用热导法测定稀土永磁材料钕铁硼合金中氢含量的方法 |
EA201991461A1 (ru) | 2016-12-14 | 2019-12-30 | Майкл Смит | Способы и устройства для оценки содержания материалов |
US11927571B2 (en) | 2016-12-14 | 2024-03-12 | Michael P. Smith | Methods and devices for evaluating the contents of materials |
DE102017002627A1 (de) | 2017-03-20 | 2018-09-20 | Taunus Instruments GmbH | Verfahren zum Bestimmen eines Stickstoffgehaltes in festen oder flüssigen Proben |
US11703488B2 (en) * | 2018-07-27 | 2023-07-18 | Shimadzu Corporation | Combustion analyzing apparatus using carrier gas flow adjuster to increase a carrier gas flow rate during measurement |
WO2020146859A1 (en) | 2019-01-13 | 2020-07-16 | Michael Smith | Analysis of release-resistant water in materials and related devices and methods |
CN115452596B (zh) * | 2022-10-06 | 2023-09-22 | 中国矿业大学 | 一种液态co2冷浸致裂煤体模拟试验系统及方法 |
CN117471036B (zh) * | 2023-10-30 | 2024-08-06 | 四川筠连西南水泥有限公司 | 一种基于水泥回转窑的窑内气体采集分析管理系统 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3296435A (en) * | 1964-07-06 | 1967-01-03 | Dow Chemical Co | Method and apparatus for determining the total carbon content of aqueous systems |
US3698869A (en) * | 1965-08-20 | 1972-10-17 | Perkin Elmer Corp | Analysis of gaseous mixtures |
DE1912526A1 (de) * | 1969-03-12 | 1970-10-01 | Koch Dr Walter | Verfahren und Vorrichtung zur Bildung gasfoermiger Analyseprodukte durch Erhitzung des Probematerials |
FR2109290A5 (US06262066-20010717-C00315.png) * | 1970-10-09 | 1972-05-26 | Intertechnique Sa | |
JPS5246788B2 (US06262066-20010717-C00315.png) * | 1973-11-09 | 1977-11-28 | ||
JPS602069B2 (ja) * | 1976-09-14 | 1985-01-18 | 松下電工株式会社 | 回転式電気かみそりの内刃体 |
DE2808033A1 (de) * | 1978-02-24 | 1979-08-30 | Siemens Ag | Einrichtung zur unterdrueckung der wasserdampf-querempfindlichkeit bei einem nicht dispersiven infrarot-gasanalysator |
JPS5513548A (en) * | 1978-07-14 | 1980-01-30 | Fujitsu Ltd | Transistor switching circuit |
JPS6032779B2 (ja) * | 1979-09-28 | 1985-07-30 | 株式会社東芝 | 液体加熱装置 |
JPS5784355A (en) * | 1980-11-13 | 1982-05-26 | Sumitomo Chem Co Ltd | Element analyzing method and device therefor |
-
1982
- 1982-03-05 US US06/355,214 patent/US4525328A/en not_active Expired - Lifetime
-
1983
- 1983-01-21 DE DE3301971A patent/DE3301971C2/de not_active Expired
- 1983-01-21 DE DE19833348027 patent/DE3348027A1/de active Pending
- 1983-01-24 JP JP58008825A patent/JPS58162864A/ja active Pending
- 1983-03-04 GB GB08305976A patent/GB2116320A/en not_active Withdrawn
-
1985
- 1985-01-21 GB GB08501471A patent/GB2150691B/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2607255A1 (fr) * | 1986-11-25 | 1988-05-27 | Inst Francais Du Petrole | Procede et dispositif de determination de la quantite d'au moins un element choisi parmi le carbone, l'hydrogene, le soufre et l'azote d'au moins deux fractions d'un echantillon de matiere organique |
EP0269511A2 (fr) * | 1986-11-25 | 1988-06-01 | Institut Français du Pétrole | Procédé et dispositif de détermination des teneurs d'au moins deux éléments choisis parmi le carbone, l'hydrogène, le soufre et l'azote d'au moins deux fractions d'un échantillon de matière organique |
EP0269511A3 (en) * | 1986-11-25 | 1990-01-31 | Institut Francais Du Petrole | Method and apparatus for determining the amounts of at least two elements, chosen from carbon, hydrogen, sulphur and nitrogen, in at least two fractions of a sample of organic material |
Also Published As
Publication number | Publication date |
---|---|
DE3301971C2 (de) | 1987-02-19 |
DE3348027A1 (US06262066-20010717-C00315.png) | 1986-03-20 |
JPS58162864A (ja) | 1983-09-27 |
GB2150691A (en) | 1985-07-03 |
DE3301971A1 (de) | 1983-09-08 |
GB2150691B (en) | 1986-08-20 |
US4525328A (en) | 1985-06-25 |
GB8305976D0 (en) | 1983-04-07 |
GB8501471D0 (en) | 1985-02-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |