KR20030073463A - 가스 누출 검출용 거품액 - Google Patents
가스 누출 검출용 거품액 Download PDFInfo
- Publication number
- KR20030073463A KR20030073463A KR1020020013034A KR20020013034A KR20030073463A KR 20030073463 A KR20030073463 A KR 20030073463A KR 1020020013034 A KR1020020013034 A KR 1020020013034A KR 20020013034 A KR20020013034 A KR 20020013034A KR 20030073463 A KR20030073463 A KR 20030073463A
- Authority
- KR
- South Korea
- Prior art keywords
- gas
- foam
- metal
- mercaptan
- chloride
- Prior art date
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
- G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
- G01N31/223—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators for investigating presence of specific gases or aerosols
- G01N31/224—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators for investigating presence of specific gases or aerosols for investigating presence of dangerous gases
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
- G01N21/783—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour for analysing gases
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- Toxicology (AREA)
- Dispersion Chemistry (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
Description
Claims (6)
- 미세한 거품을 갖는 비누액으로 이루어지며 연료 가스에 인위적으로 첨가되는 부취제와 반응하여 염화 수소를 발생하여 색을 변화시키는 금속 염화물, 금속질산염 또는 금속황산염의 염료가 첨가된 가스 누출 검출용 거품액.
- 청구항 1에 있어서,상기 부취제는 부틸 메르캅탄(Butyl Mercaptan : C4H10S), 이소프로필 메르캅탄(Isopropyl Mercaptan : C3H8S), 에틸 메르캅탄(Ethyl Mercaptan : C2H6S), 디메틸 설파이드(Dimethyl Sulfide : C2H6S), 메틸 에틸 설파이드(Methyl Ethyl Sulfide : C3H8S) 또는 테트라히드로티오펜(Tetrahydro-thiophene : C4H8S)의 유기황 화합물로 이루어진 가스 누출 검출용 거품액.
- 청구항 1에 있어서,상기 비누액에 폴리비닐알콜(PVA) 또는 글리세린의 점성질 물질이 더 혼합된 가스 누출 검출용 거품액.
- 청구항 1에 있어서,상기 금속 염화물로 염화 아연(ZnCl2) 또는 염화 구리(CuCl2)를, 상기 금속질산염으로 질산아연(Zn(NO3)2)을, 상기 금속황산염으로 황산아연(ZnSO4)을 사용하는 가스 누출 검출용 거품액.
- 청구항 1에 있어서,상기 염료는 페놀프탈레인(Phenolphthalein: C20H14O4), 메틸 레드(Methyl red : C15H15N3O2), 크레졸 레드(Cresol red), 콩고 레드(Congo red) 또는 메틸 오렌지(Methyl orange)의 유기안료로 이루어진 가스 누출 검출용 거품액.
- 청구항 1에 있어서,상기 비누액에 수소 이온 농도(pH) 조절제인 수산화나트륨이 더 첨가된 가스 누출 검출용 거품액.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0013034A KR100475672B1 (ko) | 2002-03-11 | 2002-03-11 | 가스 누출 검출용 거품액 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0013034A KR100475672B1 (ko) | 2002-03-11 | 2002-03-11 | 가스 누출 검출용 거품액 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030073463A true KR20030073463A (ko) | 2003-09-19 |
KR100475672B1 KR100475672B1 (ko) | 2005-03-10 |
Family
ID=32224293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0013034A KR100475672B1 (ko) | 2002-03-11 | 2002-03-11 | 가스 누출 검출용 거품액 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100475672B1 (ko) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100924165B1 (ko) * | 2007-09-21 | 2009-10-28 | 한국가스공사연구개발원 | 바이오가스를 이용한 자동차연료 제조 시스템 및 그 제조방법 |
US20140251831A1 (en) * | 2013-03-07 | 2014-09-11 | Kenneth D. Ley | LEAK DETECTION FORMULA, ANALYZER and METHODS OF USE |
CN109001415A (zh) * | 2018-10-09 | 2018-12-14 | 东阳市天齐知识产权运营有限公司 | 一种能够快速装夹的白铁皮微孔检测装置及其使用方法 |
EP2951571B1 (en) * | 2013-02-01 | 2019-01-09 | Automotive Test Solutions, Inc. | Leak detection formula, analyzer and methods |
US11953404B1 (en) * | 2013-02-01 | 2024-04-09 | Automotive Test Solutions, Inc. | Composition of matter for identifying the location of a leak site |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR960024312A (ko) * | 1994-12-21 | 1996-07-20 | 배순훈 | 기체누출 검사장치 |
KR0134976Y1 (ko) * | 1995-06-09 | 1999-05-01 | 한승준 | 자기 고정 너트 |
JPH1026572A (ja) * | 1996-07-12 | 1998-01-27 | Nof Corp | 発泡漏れ検査剤および検査方法 |
-
2002
- 2002-03-11 KR KR10-2002-0013034A patent/KR100475672B1/ko active IP Right Grant
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100924165B1 (ko) * | 2007-09-21 | 2009-10-28 | 한국가스공사연구개발원 | 바이오가스를 이용한 자동차연료 제조 시스템 및 그 제조방법 |
EP2951571B1 (en) * | 2013-02-01 | 2019-01-09 | Automotive Test Solutions, Inc. | Leak detection formula, analyzer and methods |
US11953404B1 (en) * | 2013-02-01 | 2024-04-09 | Automotive Test Solutions, Inc. | Composition of matter for identifying the location of a leak site |
US11959831B1 (en) | 2013-02-01 | 2024-04-16 | Automotive Test Solutions, Inc. | Leak detection formula, analyze and methods of use |
US20140251831A1 (en) * | 2013-03-07 | 2014-09-11 | Kenneth D. Ley | LEAK DETECTION FORMULA, ANALYZER and METHODS OF USE |
US10222291B2 (en) * | 2013-03-07 | 2019-03-05 | Automotive Test Solutions, Inc. | Leak detection formula, analyzer and methods of use |
CN109001415A (zh) * | 2018-10-09 | 2018-12-14 | 东阳市天齐知识产权运营有限公司 | 一种能够快速装夹的白铁皮微孔检测装置及其使用方法 |
Also Published As
Publication number | Publication date |
---|---|
KR100475672B1 (ko) | 2005-03-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3483735A (en) | Process of pre-testing vessels and the like for leaks | |
US10222291B2 (en) | Leak detection formula, analyzer and methods of use | |
US3475129A (en) | Method and composition for detecting odors in gaseous fuels | |
KR100475672B1 (ko) | 가스 누출 검출용 거품액 | |
KR100457789B1 (ko) | 가스 누출 검출 테이프 | |
CN108285776B (zh) | 具有示警、检漏、抑爆功能碳氢制冷添加剂的应用方法 | |
CN105021607A (zh) | 用于测定液氧中一氧化氮含量的测定装置与测定方法 | |
KR20010093340A (ko) | 위험가스의 누출 검지 방법 | |
Edelia et al. | A computational fluid dynamics evaluation of unconfined hydrogen explosions in high pressure applications | |
Tadros | Environmental aspects of petroleum storage in above ground tank | |
US2228737A (en) | Process for testing apparatus for leaks | |
KR20210112384A (ko) | 기체 및/또는 화학 액체 지시제 | |
CN206268703U (zh) | 显示泄漏点加药管和防喷溅加药管 | |
Corvisier et al. | Simulations of the impact of co-injected gases on CO2 storage, the SIGARRR project: processes and geochemical approaches for gas-water-salt interactions modeling | |
Crea et al. | Formation and stability of mixed Mg2+/Ca2+/phytate species in synthetic seawater media: consequences on ligand speciation | |
Gomathy et al. | A Gas Leakage Detector Using Iot | |
US3208828A (en) | Testing liquefied petroleum gas | |
JP2984915B2 (ja) | 燃料ガス中のtht検知剤、その調製方法及びtht用検知管 | |
Linteris et al. | Burning velocity measurements and simulations for understanding the performance of fire suppressants in aircraft | |
Iwata et al. | Lower and upper flash points of flammable liquids with flame-suppressing agents | |
EP2951571B1 (en) | Leak detection formula, analyzer and methods | |
US11959831B1 (en) | Leak detection formula, analyze and methods of use | |
Sridhar et al. | Prediction of conditions leading to stress corrosion cracking of gas transmission lines | |
Register | Decontamination of Perfluoroalkyl Substances from Stainless Steel Piping Used in Aqueous Film Forming Foam Fire Suppression Systems | |
Analytics | Gas book |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130102 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20131114 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20150227 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20160226 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20170203 Year of fee payment: 13 |
|
FPAY | Annual fee payment |
Payment date: 20180221 Year of fee payment: 14 |
|
FPAY | Annual fee payment |
Payment date: 20200303 Year of fee payment: 16 |