CN1261195C - 一种油气分离膜、其制造方法以及用其制成的气体传感器 - Google Patents
一种油气分离膜、其制造方法以及用其制成的气体传感器 Download PDFInfo
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- CN1261195C CN1261195C CN200310111953.7A CN200310111953A CN1261195C CN 1261195 C CN1261195 C CN 1261195C CN 200310111953 A CN200310111953 A CN 200310111953A CN 1261195 C CN1261195 C CN 1261195C
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- oil
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- polytetrafluoroethylene
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- membrane
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- 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
- G01N33/26—Oils; Viscous liquids; Paints; Inks
- G01N33/28—Oils, i.e. hydrocarbon liquids
- G01N33/2835—Specific substances contained in the oils or fuels
- G01N33/2841—Gas in oils, e.g. hydrogen in insulating oils
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0031—Degasification of liquids by filtration
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
- C10G31/11—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for by dialysis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/4005—Concentrating samples by transferring a selected component through a membrane
- G01N2001/4016—Concentrating samples by transferring a selected component through a membrane being a selective membrane, e.g. dialysis or osmosis
-
- 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
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Food Science & Technology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Emergency Alarm Devices (AREA)
Abstract
Description
样品A | 样品B | |
本体膜透气率 | 1 | 1 |
油气分离膜透气率 | 1.064 | 1.087 |
样品C | 样品D | |
本体膜透气率 | 1 | 1 |
油气分离膜透气率 | 0.846 | 0.925 |
样品E | 样品F | |
本体膜透气率 | 1 | 1 |
油气分离膜透气率 | 0.856 | 0.952 |
Claims (9)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200310111953.7A CN1261195C (zh) | 2003-10-24 | 2003-10-24 | 一种油气分离膜、其制造方法以及用其制成的气体传感器 |
US10/971,443 US7811362B2 (en) | 2003-10-24 | 2004-10-21 | Oil/gas separation membrane, its use in gas sensor and process for producing the same |
CA002485808A CA2485808C (en) | 2003-10-24 | 2004-10-22 | Oil/gas separation membrane for a gas sensor and method of making the same |
US12/455,154 US8419961B2 (en) | 2003-10-24 | 2009-05-28 | Oil/gas separation membrane, its use in gas sensor and process for producing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200310111953.7A CN1261195C (zh) | 2003-10-24 | 2003-10-24 | 一种油气分离膜、其制造方法以及用其制成的气体传感器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1608719A CN1608719A (zh) | 2005-04-27 |
CN1261195C true CN1261195C (zh) | 2006-06-28 |
Family
ID=34473897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200310111953.7A Expired - Fee Related CN1261195C (zh) | 2003-10-24 | 2003-10-24 | 一种油气分离膜、其制造方法以及用其制成的气体传感器 |
Country Status (3)
Country | Link |
---|---|
US (2) | US7811362B2 (zh) |
CN (1) | CN1261195C (zh) |
CA (1) | CA2485808C (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101363813B (zh) * | 2007-08-10 | 2012-05-30 | 深圳市奥特迅传感技术有限公司 | 用于监测绝缘油中气体含量的气体传感器 |
CN103926277A (zh) * | 2013-01-11 | 2014-07-16 | 深圳市深安旭传感技术有限公司 | 一氧化碳传感器及其电极的制作方法 |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1261195C (zh) * | 2003-10-24 | 2006-06-28 | 深圳奥特迅电气设备有限公司 | 一种油气分离膜、其制造方法以及用其制成的气体传感器 |
TWI220883B (en) * | 2003-12-02 | 2004-09-11 | Benq Corp | Paper-feeding device with automatic paper detecting function |
US7240546B2 (en) * | 2004-08-12 | 2007-07-10 | Difoggio Rocco | Method and apparatus for downhole detection of CO2 and H2S using resonators coated with CO2 and H2S sorbents |
US7582196B2 (en) | 2004-08-16 | 2009-09-01 | General Electric Company | Laminated membranes for diffusion limited gas sensors resistant to pressure variations |
CN100336581C (zh) * | 2006-02-27 | 2007-09-12 | 重庆大学 | 油气自动分离用高分子透气膜的制备方法 |
WO2007149640A2 (en) * | 2006-05-04 | 2007-12-27 | Porogen Corporation | Composite perfluorohydrocarbon membranes, their preparation and use |
US7632338B2 (en) * | 2006-10-05 | 2009-12-15 | United Technologies Corporation | Electrochemical oxygen pump for fuel stabilization unit |
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GB0702433D0 (en) * | 2007-02-08 | 2007-03-21 | Kelman Ltd | Method and apparatus for detecting faults in electrical transformers |
DE102008020651B3 (de) * | 2008-04-24 | 2009-12-31 | Continental Automotive Gmbh | Ansteuerschaltung für einen elektrochemischen Gassensor und Verfahren zum Einstellen eines elektrochemischen Gassensors |
US8028561B2 (en) * | 2008-09-30 | 2011-10-04 | Qualitrol Company, Llc | Hydrogen sensor with air access |
IT1397472B1 (it) * | 2010-01-14 | 2013-01-16 | Techimp Technologies S A Ora Techimp Technologies S R L | Procedimento diagnostico ed apparato per valutare la condizione di isolamento di un'apparecchiatura elettrica isolata in olio. |
DE102010062803A1 (de) * | 2010-12-10 | 2012-06-14 | Bayer Materialscience Aktiengesellschaft | Verfahren zum Einbau von Sauerstoffverzehrelektroden in elektrochemische Zellen und elektrochemische Zellen |
CN102103088A (zh) * | 2010-12-27 | 2011-06-22 | 山东省科学院海洋仪器仪表研究所 | 采集光总量的臭氧法水质化学需氧量测量装置及测量方法 |
US8839658B2 (en) * | 2011-03-31 | 2014-09-23 | Qualitrol Company, Llc | Combination of hydrogen and pressure sensors |
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KR101303936B1 (ko) | 2011-11-28 | 2013-09-05 | 한국과학기술연구원 | 가스 센서용 복합 분리막 구조체, 이를 포함하는 가스 센서 장치, 이를 이용한 가스 농도 측정 방법 및 장치 |
DE102011119484A1 (de) | 2011-11-28 | 2013-05-29 | Elena König | Membran zur Bestimmung von Gasen in nicht wässrigen Flüssigkeiten, Verfahren zur Herstellung der Membran, Messanordung und Verfahren zu Bestimmung von Gasen in nicht wässrigen Flüssigkeiten |
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2004
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Cited By (3)
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CN101363813B (zh) * | 2007-08-10 | 2012-05-30 | 深圳市奥特迅传感技术有限公司 | 用于监测绝缘油中气体含量的气体传感器 |
CN103926277A (zh) * | 2013-01-11 | 2014-07-16 | 深圳市深安旭传感技术有限公司 | 一氧化碳传感器及其电极的制作方法 |
CN103926277B (zh) * | 2013-01-11 | 2017-02-15 | 深圳市深安旭传感技术有限公司 | 一氧化碳传感器及其电极的制作方法 |
Also Published As
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US7811362B2 (en) | 2010-10-12 |
CA2485808A1 (en) | 2005-04-24 |
CN1608719A (zh) | 2005-04-27 |
US20050086998A1 (en) | 2005-04-28 |
CA2485808C (en) | 2008-05-13 |
US20090255900A1 (en) | 2009-10-15 |
US8419961B2 (en) | 2013-04-16 |
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