Synthetic ammonia synthesis catalyst
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What are the precautions for loading ammonia synthesis catalysts? ? ? ? ? ? ?
1. Fill on a sunny day and sieve the catalyst. 2. Cover the central tube, and fill the gap between the internal components and the outer cylinder with clean cloth. 3. Fill evenly around the central tube using a cloth bag; after each layer is filled, measure the height with a tape measure, ensuring that the height difference across the same plane is less than 5 cm. 4. To ensure a uniform distribution of the catalyst layer, uneven areas should be raked rather than compressed. 5. After filling, carry out soot blowing
The second floor explained it in great detail; of course, it must be filled out in accordance with the regulations, and there must be a dedicated person responsible for it. Be careful not to let foreign objects in; it should be loose and even.
OP, please provide a link: http://bbs.hcbbs.com/thread-380089-1-1.html – A summary of ammonia synthesis catalysts. The link provides a thorough discussion on the loading of various catalysts in synthetic ammonia.