Platinum nitrate mesh
Thread Content
Please, experts in nitric acid, discuss based on your production experience which type of platinum catalyst mesh is more suitable for use.
Could you explain in detail what the good approach is? Service life, consumption, oxidation rate, strength?
Our company uses both the DEC network and the FTC network; overall, the DEC network is superior for the following reasons: 1. The processing costs are lower, as both systems involve a model based on contracted losses; 2. Ammonia consumption is lower with the DEC network compared to the FTC network; 3. For the production cycle, either 3 months, 4 months, or 6 months can be chosen in both cases; 4. The DEC network belongs to a state-owned enterprise, while the FTC network belongs to a foreign-funded enterprise, which supports domestic industry.
Which company produced the DEC network?
Reply to 5# heizifang: What is the intended usage period for platinum mesh chosen by your company? Activate it yourself? Which company is DEC? Luxurious?
How effective is a platinum recycler when used here? Mengmoke’s products are really good.
DEC is a product from Taiyuan Precious Metals of China National Chemical Supply and Marketing Corporation; it has a low cost and covers any losses incurred. The activation of platinum mesh involves two main steps: first, the platinum mesh enterprises are fully activated, and there is no need to further activate the nitric acid enterprises; second, the platinum mesh becomes self-activated during the combustion process in the oxidation furnace, achieving optimal activity. The service life of a material depends primarily on the design of the alloy. If the strength of the alloy is very good, it can be used for a long time as long as its activity is maintained (i.e., as long as the platinum mesh is not poisoned or other problems occur). However, the inherent properties of the alloy do not guarantee continuous use; due to oxidation catalytic reactions and airflow erosion, the alloy gradually becomes finer over time. As time goes on, the platinum consumption will increase.
DEC is a product of Taiyuan Precious Metals, part of China National Chemical Supply and Marketing Corporation, while FTC is a product of Halliburton
Everyone: What is the range of ammonium salt levels at the end of the process when using DEC and FTC?