CN114441367A - 一种材料表面酸性定量检测的装置和检测方法 - Google Patents
一种材料表面酸性定量检测的装置和检测方法 Download PDFInfo
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- CN114441367A CN114441367A CN202011195960.XA CN202011195960A CN114441367A CN 114441367 A CN114441367 A CN 114441367A CN 202011195960 A CN202011195960 A CN 202011195960A CN 114441367 A CN114441367 A CN 114441367A
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 239000000463 material Substances 0.000 title claims abstract description 24
- 238000006073 displacement reaction Methods 0.000 claims abstract description 57
- 239000002253 acid Substances 0.000 claims abstract description 19
- 238000005259 measurement Methods 0.000 claims abstract description 14
- 239000000523 sample Substances 0.000 claims description 79
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 24
- 238000010438 heat treatment Methods 0.000 claims description 20
- 238000001179 sorption measurement Methods 0.000 claims description 18
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 12
- 238000000746 purification Methods 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000003068 molecular probe Substances 0.000 claims description 5
- 238000009489 vacuum treatment Methods 0.000 claims description 5
- 229910001111 Fine metal Inorganic materials 0.000 claims description 3
- 238000003556 assay Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 238000002336 sorption--desorption measurement Methods 0.000 claims description 2
- 239000003054 catalyst Substances 0.000 description 11
- 230000000875 corresponding effect Effects 0.000 description 7
- 230000002378 acidificating effect Effects 0.000 description 5
- 238000003795 desorption Methods 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 3
- -1 carbonium ions Chemical class 0.000 description 2
- 238000004517 catalytic hydrocracking Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 238000004523 catalytic cracking Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 238000006317 isomerization reaction Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000011973 solid acid Substances 0.000 description 1
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
- G01N5/04—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by removing a component, e.g. by evaporation, and weighing the remainder
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
- G01B7/04—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
- G01B7/042—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring length
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
- G01B7/04—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
- G01B7/042—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring length
- G01B7/046—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring length using magnetic means
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011195960.XA CN114441367A (zh) | 2020-10-31 | 2020-10-31 | 一种材料表面酸性定量检测的装置和检测方法 |
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CN202011195960.XA CN114441367A (zh) | 2020-10-31 | 2020-10-31 | 一种材料表面酸性定量检测的装置和检测方法 |
Publications (1)
Publication Number | Publication Date |
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CN114441367A true CN114441367A (zh) | 2022-05-06 |
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CN202011195960.XA Pending CN114441367A (zh) | 2020-10-31 | 2020-10-31 | 一种材料表面酸性定量检测的装置和检测方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114965927A (zh) * | 2022-05-24 | 2022-08-30 | 鲁东大学 | 一种便携式水质观测设备 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2610324Y (zh) * | 2003-03-10 | 2004-04-07 | 中国石油化工股份有限公司 | 催化剂性质重量吸附测量装置 |
CN103808594A (zh) * | 2012-11-13 | 2014-05-21 | 朱宝华 | 分子筛吸附量的测定装置 |
CN207894363U (zh) * | 2018-01-04 | 2018-09-21 | 昆明理工大学 | 一种电阻点焊位移监测装置 |
CN109115099A (zh) * | 2017-06-24 | 2019-01-01 | 西安曼海特工业技术有限公司 | 一种厚度测量设备 |
CN109373882A (zh) * | 2018-10-30 | 2019-02-22 | 中国科学院金属研究所 | 一种直线位移传感器的校准方法 |
-
2020
- 2020-10-31 CN CN202011195960.XA patent/CN114441367A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2610324Y (zh) * | 2003-03-10 | 2004-04-07 | 中国石油化工股份有限公司 | 催化剂性质重量吸附测量装置 |
CN103808594A (zh) * | 2012-11-13 | 2014-05-21 | 朱宝华 | 分子筛吸附量的测定装置 |
CN109115099A (zh) * | 2017-06-24 | 2019-01-01 | 西安曼海特工业技术有限公司 | 一种厚度测量设备 |
CN207894363U (zh) * | 2018-01-04 | 2018-09-21 | 昆明理工大学 | 一种电阻点焊位移监测装置 |
CN109373882A (zh) * | 2018-10-30 | 2019-02-22 | 中国科学院金属研究所 | 一种直线位移传感器的校准方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114965927A (zh) * | 2022-05-24 | 2022-08-30 | 鲁东大学 | 一种便携式水质观测设备 |
CN114965927B (zh) * | 2022-05-24 | 2023-11-21 | 鲁东大学 | 一种便携式水质观测设备 |
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Effective date of registration: 20240105 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Applicant after: CHINA PETROLEUM & CHEMICAL Corp. Applicant after: Sinopec (Dalian) Petrochemical Research Institute Co.,Ltd. Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Applicant before: CHINA PETROLEUM & CHEMICAL Corp. Applicant before: DALIAN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC Corp. |