[Q&A Question 204] 11.10.2016
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This post was last edited by liuquan1100 on 2016-11-10 08:52. [Q&A Question 204] 2016.11.10: What changes occur in the temperature of the hydrogenation reactor bed when there are changes in the feedstock used in the hydrogenation unit? The answer key will be available after responding; scoring is based on answering the key points. A high sulfur content in the feedstock leads to an increase in bed temperature, while a high nitrogen content also results in an increase in bed temperature ； The purity of the recycled hydrogen increases, and the bed temperature rises ； As the fresh feed volume increases, the bed temperature decreases ； The moisture content of the raw material increases, and the bed temperature drops ； The raw material becomes heavier, and the bed temperature drops. 2016 Q&A Summary Post (updated as of November~~~~) Seeking sponsors for the “2016 HaiChuan Top 10 Members Selection Contest” http://bbs.hcbbs.com/thread-1628108-1-1.html (Source: HaiChuan Chemical Forum)
A high sulfur content in the feedstock leads to an increase in bed temperature, while a high nitrogen content also results in an increase in bed temperature； The purity of the recycled hydrogen increases, and the bed temperature rises ； As the fresh feed volume increases, the bed temperature decreases ； The moisture content of the raw material increases, and the bed temperature drops ； The raw material becomes heavier, and the bed temperature drops.
A deterioration in the raw material leads to a greater increase in bed temperature, while an improvement in the raw material results in a smaller increase in bed temperature.
The raw material becomes heavier, and the temperature rise increases； As the impurity content increases, the temperature rise becomes greater ； As the olefin content increases, the temperature rise becomes greater
A high sulfur content in the feedstock leads to an increase in bed temperature, while a high nitrogen content also results in an increase in bed temperature； The purity of the recycled hydrogen increases, and the bed temperature rises ； As the fresh feed volume increases, the bed temperature decreases ； The moisture content of the raw material increases, and the bed temperature drops ； The raw material becomes heavier, and the bed temperature drops
High sulfur content in the feedstock leads to an increase in bed temperature； The nitrogen content in the feed is high, causing the bed temperature to rise ； The purity of the recycled hydrogen increases, and the bed temperature rises ； As the fresh feed volume increases, the bed temperature decreases ； An increase in the moisture content of the raw material leads to a decrease in the bed temperature.
A high sulfur content in the feedstock leads to an increase in bed temperature, while a high nitrogen content also results in an increase in bed temperature； The purity of the recycled hydrogen increases, and the bed temperature rises ； As the fresh feed volume increases, the bed temperature decreases ； The moisture content of the raw material increases, and the bed temperature drops ； The raw material becomes heavier, and the bed temperature drops.