[Q&A Question 247] 2018.09.10
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【Q&A Question 247】September 10, 2018: Briefly describe the reasons for unqualified impurities in hydrogenation products 1. The finished filter element is damaged. 2. Catalyst particles pass through the pores of the ceramic tube. 3. The sampling bottle is not clean. (Unless otherwise specified, all questions and answers are based on hydrogenation units.) ) Correct: 3 wealth, Incorrect: 1 wealth ； Mass posting of posts – rated based on the lowest score ； Replies that are unrelated to the answer are considered spam and will be deleted immediately. For management purposes, if you need to view content from a few days ago, please go to https://bbs.hcbbs.com/home.php?mod=space&uid=3862647&do=thread&view=me&from=space through the summary post below
High impurities in raw materials； The filter is cut off or not functioning ； The increase in the content of additive impurities in the product is unacceptable, as it affects the quality of the product.
1. The ceramic tube of the finished filter is cracked. 2. Catalyst particles pass through the pores in the ceramic tube. 3. The sampling bottle is not clean
Insufficient hydrogenation depth, poor distillation separation efficiency, internal leaks in the equipment
This post was last edited by Honey Home on 2018-9-10 at 10:37. I mistook it, thinking there were impurities in the hydrogen gas: L 1. The filter of the product pump has leaks; 2. The catalyst is crushed
1. The finished filter element is damaged. 2. Catalyst particles pass through the pores of the ceramic tube. 3. The sampling bottle is not clean
1. The finished filter element is damaged. 2. Catalyst particles pass through the pores of the ceramic tube. 3. The sampling bottle is not clean.
Answer: 1. The finished filter element is damaged. 2. Catalyst particles pass through the pores of the ceramic tube. 3. The sampling bottle is not clean.
1. Cracking of the ceramic tube in the finished filter. 2. Catalyst particles passing through the pores of the ceramic tube. 3. Unclean sampling bottle.
1. The finished filter element is damaged. 2. Catalyst particles pass through the pores of the ceramic tube. 3. The sampling bottle is not clean.