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This post was last edited by chqd812 on 2016-2-2 at 15:16. How to deal with the “black” contamination that appears in the vaporization section of the pyrolysis tube in sulfur determination instruments? Standard answer: (1) Just replace the oxygen supply tube with one located in the vaporization section ; (2) Continuously supply oxygen ; (3) And maintain high temperatures to burn the carbon particles into carbon dioxide ; (4) Just remove the quartz tube.
(1) Just replace the oxygen supply tube with one located in the vaporization section; (2) Continuously supply oxygen ; (3) And maintain high temperatures to burn the carbon particles into carbon dioxide ; (4) Just remove the quartz tube.
(1) Just replace the oxygen supply tube with one located in the vaporization section; (2) Continuously supply oxygen ; (3) And maintain high temperatures to burn the carbon particles into carbon dioxide ; (4) Just remove the quartz tube.
(1) Just replace the oxygen supply tube with one located in the vaporization section; (2) Continuously supply oxygen ; (3) And maintain high temperatures to burn the carbon particles into carbon dioxide ; (4) Just remove the quartz tube.
(1) Just replace the oxygen supply tube with one located in the vaporization section; (2) Continuously supply oxygen ; (3) And maintain high temperatures to burn the carbon particles into carbon dioxide ; (4) Just remove the quartz tube.
1) Just replace the oxygen supply tube with one located in the vaporization section; 2) Continuously supply oxygen ; 3) and maintain high temperatures to burn the carbon particles into carbon dioxide ; 4) Just remove the quartz tube.
Swap the carrier gas and the combustion gas and burn for a period of time
(1) Just replace the oxygen supply tube with one located in the vaporization section; (2) Continuously supply oxygen ; (3) And maintain high temperatures to burn the carbon particles into carbon dioxide ; (4) Just remove the quartz tube
(1) Just replace the oxygen supply tube with one located in the vaporization section; (2) Continuously supply oxygen ; (3) And maintain high temperatures to burn the carbon particles into carbon dioxide ; (4) Just remove the quartz tube.
(1) Just replace the oxygen supply tube with one located in the vaporization section; (2) Continuously supply oxygen ; (3) And maintain high temperatures to burn the carbon particles into carbon dioxide ; (4) Just remove the quartz tube.
(1) Just replace the oxygen supply tube with one located in the vaporization section; (2) Continuously supply oxygen ; (3) And maintain high temperatures to burn the carbon particles into carbon dioxide ; (4) Just remove the quartz tube.