发明名称 |
DEVICE AND METHOD FOR MEASURING ELEMENTAL SULFUR IN GAS IN GAS LINES |
摘要 |
A device and method for measuring the level of elemental sulfur present in a gas in a gas line. The device may include: an access fitting detachably connectable with the gas line, the access fitting having a first end and a second end; a probe detachably connectable to at least one end of the access fitting and adapted for insertion into a gas flow stream from the gas line to recover condensed components on the probe's outer surface; and a piping partially disposed within the probe for providing a cooling medium to the probe. The method may include the steps of. collecting a sample of elemental sulfur-containing gas from the gas line, wherein the sample is collected on an outer surface of a probe by condensing some or all of the elemental sulfur-containing gas in the gas line on a surface of the probe while the gas line is operational, the probe being removably placed into a gas flow stream from the gas line; separating the elemental sulfur from other species in the sample into an amount of elemental sulfur; and analyzing the amount of elemental sulfur collected. The device and method of the present invention for measuring the level of elemental sulfur present in a gas in a gas line, when compared with previously proposed devices and methods, has the advantages of- providing an accurate measurement of elemental sulfur, being able to distinguish between free elemental sulfur and sulfur in other sulfur-containing chemicals, and being practical and effective for use in process plant applications, particularly pressurized gas lines. |
申请公布号 |
WO2005032692(A1) |
申请公布日期 |
2005.04.14 |
申请号 |
WO2004US32543 |
申请日期 |
2004.10.04 |
申请人 |
SAUDI ARABIAN OIL COMPANY;ARAMCO SERVICES COMPANY;AL-TAIE, IHSAN;AL-MATHAMI, ABDULAZIZ, A.;AL-MUTAIRI, HELAL, M. |
发明人 |
AL-TAIE, IHSAN;AL-MATHAMI, ABDULAZIZ, A.;AL-MUTAIRI, HELAL, M. |
分类号 |
B01D53/00;C01B17/02;G01N1/10;G01N1/22;G01N1/40;G01N33/00 |
主分类号 |
B01D53/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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