CN120958320A - 硫化氢检测剂 - Google Patents

硫化氢检测剂

Info

Publication number
CN120958320A
CN120958320A CN202480019644.7A CN202480019644A CN120958320A CN 120958320 A CN120958320 A CN 120958320A CN 202480019644 A CN202480019644 A CN 202480019644A CN 120958320 A CN120958320 A CN 120958320A
Authority
CN
China
Prior art keywords
hydrogen sulfide
parts
color development
mass
colorant
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.)
Pending
Application number
CN202480019644.7A
Other languages
English (en)
Chinese (zh)
Inventor
野口友贵
小林大树
青柳裕一
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nok Corp
Original Assignee
Nok Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nok Corp filed Critical Nok Corp
Publication of CN120958320A publication Critical patent/CN120958320A/zh
Pending legal-status Critical Current

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
    • 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
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G01N33/0044—Sulphides, e.g. H2S

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Dispersion Chemistry (AREA)
  • Biophysics (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CN202480019644.7A 2023-03-31 2024-03-27 硫化氢检测剂 Pending CN120958320A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023057763 2023-03-31
JP2023-057763 2023-03-31
PCT/JP2024/012224 WO2024204326A1 (ja) 2023-03-31 2024-03-27 硫化水素検知剤

Publications (1)

Publication Number Publication Date
CN120958320A true CN120958320A (zh) 2025-11-14

Family

ID=92906677

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480019644.7A Pending CN120958320A (zh) 2023-03-31 2024-03-27 硫化氢检测剂

Country Status (4)

Country Link
EP (1) EP4692786A1 (https=)
JP (1) JPWO2024204326A1 (https=)
CN (1) CN120958320A (https=)
WO (1) WO2024204326A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025258495A1 (ja) * 2024-06-14 2025-12-18 Nok株式会社 硫化水素検知部材、硫化水素検知着用品および硫化水素検知方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4946276B1 (https=) * 1967-08-03 1974-12-09
US4420567A (en) * 1981-10-22 1983-12-13 Mda Scientific, Inc. Hydride gas detecting tape
JPH03142359A (ja) * 1989-10-27 1991-06-18 Shin Kobe Electric Mach Co Ltd 硫化水素検出素子
JP2883253B2 (ja) * 1992-12-18 1999-04-19 理研計器株式会社 シランガス検出用テ−プ
JP4044702B2 (ja) * 1999-05-27 2008-02-06 第一化学薬品株式会社 硫化水素又は硫化物イオンの定量法及びそれを利用した特定物質の定量法
JP2003121366A (ja) * 2001-10-11 2003-04-23 Riken Keiki Co Ltd ガス検出材
JP4133640B2 (ja) * 2003-07-17 2008-08-13 理研計器株式会社 硫化水素ガス検知材
JP2006343282A (ja) * 2005-06-10 2006-12-21 Riken Keiki Co Ltd 硫化水素検知材
FR2930340B1 (fr) * 2008-04-22 2013-03-22 Total Sa Procede d'echantillonage de sulfure d'hydrogene.
KR102586462B1 (ko) 2017-02-17 2023-10-11 닛토덴코 가부시키가이샤 가스 센싱 요소 및 그 제조 방법
JP7388273B2 (ja) * 2020-03-31 2023-11-29 東洋製罐グループホールディングス株式会社 インジケータ材料、および、使用方法
JPWO2021256087A1 (https=) * 2020-06-19 2021-12-23
JP7475594B2 (ja) * 2021-08-11 2024-04-30 公立大学法人北九州市立大学 光学式検知チップ及び光学式検知システム

Also Published As

Publication number Publication date
EP4692786A1 (en) 2026-02-11
WO2024204326A1 (ja) 2024-10-03
JPWO2024204326A1 (https=) 2024-10-03

Similar Documents

Publication Publication Date Title
AU638111B2 (en) Polarographic chemical sensor with external reference electrode
CN120958320A (zh) 硫化氢检测剂
AU2003200788B2 (en) Improved Electrical Sensor
AU2004200508A1 (en) Methods of Determining the Concentration of an Analyte in a Fluid Test Sample
CA2594371A1 (en) Heterogeneous membrane electrodes
US20160223486A1 (en) Ion-Selective Electrode
Langmaier et al. Evaluation of the standard ion transfer potentials for PVC plasticized membranes from voltammetric measurements
Giordano et al. Synthetic methods applied to the detection of chemical warfare nerve agents
Darestani-Farahani et al. An ion-selective chemiresistive platform as demonstrated for the detection of nitrogen species in water
Cox et al. Solid phase extraction in conjunction with solution or solid state voltammetry as a strategy for the determination of neutral organic compounds
Mandjoukov et al. Planar, low-cost, flexible, and fully laminated graphene paper pseudo-reference and potassium-selective electrodes
SG175190A1 (en) On-board control detection
Collins et al. Chemiluminescent chemical sensors for inorganic and organic vapors
JP3881540B2 (ja) 定電位電解式ガスセンサおよびガス検知装置
CN107835940A (zh) 增强的氯离子选择性膜
JP2024163046A (ja) 分析デバイス及び電解質濃度測定方法
KR20160004783A (ko) 복수개의 동일한 반도체식 가스센서를 이용한 가스 종류 판별장치 및 방법
JP4202179B2 (ja) 電気化学式ガスセンサ
KR20150017417A (ko) 멤스 센서를 이용한 차량용 유해가스 유입 방지 장치 및 방법
JPH11344429A (ja) 被覆ケーブルの劣化診断方法および余寿命推定方法
CN107636454A (zh) 一种浸水式检测器
Jarboui et al. Electroanalytical Assessment of the Oxygen Permeability at the Gas‐Solid‐Liquid Interface in Polymer‐based Materials for Lens Applications
Uppuluri et al. Influence of temperature on the performance of Nafion coated RuO 2 based pH electrodes
JP2005026104A (ja) 高分子電解質型燃料電池
US20260043765A1 (en) Additive manufacturing of sensors

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination