PL4058798T3 - Sposób określania kwasowości kwasowego roztworu wodnego - Google Patents
Sposób określania kwasowości kwasowego roztworu wodnegoInfo
- Publication number
- PL4058798T3 PL4058798T3 PL20845190.6T PL20845190T PL4058798T3 PL 4058798 T3 PL4058798 T3 PL 4058798T3 PL 20845190 T PL20845190 T PL 20845190T PL 4058798 T3 PL4058798 T3 PL 4058798T3
- Authority
- PL
- Poland
- Prior art keywords
- acidity
- determining
- acid solution
- aqueous acid
- aqueous
- 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
- G01N31/221—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 pH value
-
- 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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/33—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using ultraviolet light
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1915425A FR3105424B1 (fr) | 2019-12-23 | 2019-12-23 | Procédés de détermination de l’acidité d’une solution aqueuse acide |
| PCT/FR2020/052406 WO2021130423A1 (fr) | 2019-12-23 | 2020-12-14 | Procédés de détermination de l'acidité d'une solution aqueuse acide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL4058798T3 true PL4058798T3 (pl) | 2024-12-23 |
Family
ID=70613999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL20845190.6T PL4058798T3 (pl) | 2019-12-23 | 2020-12-14 | Sposób określania kwasowości kwasowego roztworu wodnego |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20230341363A1 (pl) |
| EP (1) | EP4058798B1 (pl) |
| JP (1) | JP7544821B2 (pl) |
| CN (1) | CN114902041B (pl) |
| ES (1) | ES2979175T3 (pl) |
| FR (1) | FR3105424B1 (pl) |
| PL (1) | PL4058798T3 (pl) |
| WO (1) | WO2021130423A1 (pl) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE628679A (pl) | 1962-02-28 | |||
| JP2005195556A (ja) * | 2004-01-09 | 2005-07-21 | Horiba Ltd | 口腔内健康状態評価装置および口腔内健康状態評価方法 |
| US7883898B2 (en) * | 2007-05-07 | 2011-02-08 | General Electric Company | Method and apparatus for measuring pH of low alkalinity solutions |
| WO2011137484A1 (en) * | 2010-05-05 | 2011-11-10 | Aqualysis Pty Ltd | Analysis reagents and method |
| JP2015049188A (ja) * | 2013-09-03 | 2015-03-16 | 公立大学法人大阪市立大学 | ｐＨ指示薬 |
| EP3215829B1 (en) * | 2014-11-07 | 2020-05-20 | Water Lens LLC | Assay kit and method for determining alkalinity of an analyte solution |
| CN108195779B (zh) * | 2017-12-29 | 2020-06-05 | 广东省生态环境技术研究所 | 一种利用染料指示剂测试矿物样品表面pH的方法与应用 |
-
2019
- 2019-12-23 FR FR1915425A patent/FR3105424B1/fr active Active
-
2020
- 2020-12-14 JP JP2022538850A patent/JP7544821B2/ja active Active
- 2020-12-14 ES ES20845190T patent/ES2979175T3/es active Active
- 2020-12-14 US US17/757,758 patent/US20230341363A1/en active Pending
- 2020-12-14 EP EP20845190.6A patent/EP4058798B1/fr active Active
- 2020-12-14 PL PL20845190.6T patent/PL4058798T3/pl unknown
- 2020-12-14 CN CN202080089226.7A patent/CN114902041B/zh active Active
- 2020-12-14 WO PCT/FR2020/052406 patent/WO2021130423A1/fr not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP4058798C0 (fr) | 2024-02-07 |
| JP2023508654A (ja) | 2023-03-03 |
| FR3105424B1 (fr) | 2022-01-14 |
| EP4058798B1 (fr) | 2024-02-07 |
| CN114902041A (zh) | 2022-08-12 |
| US20230341363A1 (en) | 2023-10-26 |
| CN114902041B (zh) | 2026-01-02 |
| JP7544821B2 (ja) | 2024-09-03 |
| FR3105424A1 (fr) | 2021-06-25 |
| EP4058798A1 (fr) | 2022-09-21 |
| ES2979175T3 (es) | 2024-09-24 |
| WO2021130423A1 (fr) | 2021-07-01 |
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