Determination method of trace amount of arsine and phosphine in ethylene and propylene based on gas chromatography-mass spectrometry
"A method for simultaneous determination of trace amount of arsine and phosphine in ethylene and propylene was developed based on gas chromatography-mass spectrometry, and the limit of detection, linear range, recovery rate and repeatabi-lity of the method were investigated. The results showed...
Saved in:
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of China Synthetic Rubber Industry
2025-01-01
|
| Series: | Hecheng xiangjiao gongye |
| Subjects: | |
| Online Access: | http://hcxjgy.paperopen.com/oa/DArticle.aspx?type=view&id=202501006 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849389297769119744 |
|---|---|
| author | HUO Daa, CHEN Feia, LAI Jin-bob, SHI De-junc, WANG Chun-yana, CAO Qinga |
| author_facet | HUO Daa, CHEN Feia, LAI Jin-bob, SHI De-junc, WANG Chun-yana, CAO Qinga |
| author_sort | HUO Daa, CHEN Feia, LAI Jin-bob, SHI De-junc, WANG Chun-yana, CAO Qinga |
| collection | DOAJ |
| description | "A method for simultaneous determination of trace amount of arsine and phosphine in ethylene and propylene was developed based on gas chromatography-mass spectrometry, and the limit of detection, linear range, recovery rate and repeatabi-lity of the method were investigated. The results showed that the limit of detection of this method for arsine could be as low as 0.682 μL/m3 and the correlation coefficient between peak area and volume concentration was 0.999 5 within the volume concentration range of 4.955-99.100 μL/m3, the deviations between the test value and the actual value of samples with different concentrations were all within 7% and the relative standard deviation of the three measurement results was 1.14%.The limit of detection of this method for phosphine could be as low as
0.677 μL/m3 and the correlation coefficient between peak area and volume concentration was 0.999 7 within the volume concentration range of 5.000-100.000 μL/m3, the deviations between the test value and the actual value of samples with different concentrations were all within 10% and the relative standard deviation of the three measurement results was 1.20%. The chromatographic column system used in this method was simple, the limit of detection was low and the determination process was convenient and fast, and this method could provide a new analytical means for the quality monitoring of polymerization-grade ethylene and propylene monomers."
|
| format | Article |
| id | doaj-art-e85f9746ee664d03b576ba901c21ec2f |
| institution | Kabale University |
| issn | 1000-1255 |
| language | zho |
| publishDate | 2025-01-01 |
| publisher | Editorial Office of China Synthetic Rubber Industry |
| record_format | Article |
| series | Hecheng xiangjiao gongye |
| spelling | doaj-art-e85f9746ee664d03b576ba901c21ec2f2025-08-20T03:42:00ZzhoEditorial Office of China Synthetic Rubber IndustryHecheng xiangjiao gongye1000-12552025-01-01481293310.19908/j.cnki.ISSN1000-1255.2025.01.0029Determination method of trace amount of arsine and phosphine in ethylene and propylene based on gas chromatography-mass spectrometryHUO Daa, CHEN Feia, LAI Jin-bob, SHI De-junc, WANG Chun-yana, CAO Qinga0"a. Analysis & Characterization Research Division; b. Process Engineering Research Division; c. Fundamental Science & Advanced Technology Research Division, Petrochemical Research Institute, PetroChina, Beijing 102206, China""A method for simultaneous determination of trace amount of arsine and phosphine in ethylene and propylene was developed based on gas chromatography-mass spectrometry, and the limit of detection, linear range, recovery rate and repeatabi-lity of the method were investigated. The results showed that the limit of detection of this method for arsine could be as low as 0.682 μL/m3 and the correlation coefficient between peak area and volume concentration was 0.999 5 within the volume concentration range of 4.955-99.100 μL/m3, the deviations between the test value and the actual value of samples with different concentrations were all within 7% and the relative standard deviation of the three measurement results was 1.14%.The limit of detection of this method for phosphine could be as low as 0.677 μL/m3 and the correlation coefficient between peak area and volume concentration was 0.999 7 within the volume concentration range of 5.000-100.000 μL/m3, the deviations between the test value and the actual value of samples with different concentrations were all within 10% and the relative standard deviation of the three measurement results was 1.20%. The chromatographic column system used in this method was simple, the limit of detection was low and the determination process was convenient and fast, and this method could provide a new analytical means for the quality monitoring of polymerization-grade ethylene and propylene monomers." http://hcxjgy.paperopen.com/oa/DArticle.aspx?type=view&id=202501006ethylene， propylene， trace amount， arsine， phosphine， gas chromatography-mass spectrometry， limit of detection， |
| spellingShingle | HUO Daa, CHEN Feia, LAI Jin-bob, SHI De-junc, WANG Chun-yana, CAO Qinga Determination method of trace amount of arsine and phosphine in ethylene and propylene based on gas chromatography-mass spectrometry Hecheng xiangjiao gongye ethylene， propylene， trace amount， arsine， phosphine， gas chromatography-mass spectrometry， limit of detection， |
| title | Determination method of trace amount of arsine and phosphine in ethylene and propylene based on gas chromatography-mass spectrometry |
| title_full | Determination method of trace amount of arsine and phosphine in ethylene and propylene based on gas chromatography-mass spectrometry |
| title_fullStr | Determination method of trace amount of arsine and phosphine in ethylene and propylene based on gas chromatography-mass spectrometry |
| title_full_unstemmed | Determination method of trace amount of arsine and phosphine in ethylene and propylene based on gas chromatography-mass spectrometry |
| title_short | Determination method of trace amount of arsine and phosphine in ethylene and propylene based on gas chromatography-mass spectrometry |
| title_sort | determination method of trace amount of arsine and phosphine in ethylene and propylene based on gas chromatography mass spectrometry |
| topic | ethylene， propylene， trace amount， arsine， phosphine， gas chromatography-mass spectrometry， limit of detection， |
| url | http://hcxjgy.paperopen.com/oa/DArticle.aspx?type=view&id=202501006 |
| work_keys_str_mv | AT huodaachenfeialaijinbobshidejuncwangchunyanacaoqinga determinationmethodoftraceamountofarsineandphosphineinethyleneandpropylenebasedongaschromatographymassspectrometry |