Where to Sell Three-Way Catalytic Converters?
3 Answers
Automobile repair shops purchase three-way catalytic converters. Here is some relevant information about three-way catalytic converters: Principle of Three-Way Catalytic Converters: Automobile exhaust contains many pollutants, with the primary ones being carbon monoxide, hydrocarbons, and nitrogen oxides. Under normal circumstances, after oxidation and reduction treatment by the three-way catalytic converter, these pollutants are converted into harmless carbon dioxide, nitrogen, and water, thereby achieving purification. The three-way catalytic converter is named as such because it contains three precious metals: platinum (Pt), rhodium (Rh), and palladium (Pd), hence the term "three-way." Solutions: Before an emissions test, drive on the highway for a while to allow the three-way catalytic converter to reach its operating temperature before the test. The most important point is not to turn off the engine before the test, as this keeps the three-way catalytic converter at a certain temperature. If it still doesn't pass, directly clean the three-way catalytic converter and then re-test to see if it can pass.
I've dealt with used car parts before and found that the best way to recycle a catalytic converter is to find a local auto recycling station. These places are quite common—you can search for 'auto scrap recycling' or 'catalytic converter buyers' on your phone's map, and there are bound to be a few nearby. I prefer to visit physical stores to check prices; they usually estimate based on the model. For example, a small car's catalytic converter might fetch a few hundred bucks, while luxury cars could go for over a thousand. Remember to bring your vehicle registration certificate to prove legal ownership and avoid disputes. The main reason for recycling is the precious metals like platinum and palladium inside, which can be extracted and reused—it's both eco-friendly and profitable. However, prices fluctuate with the metal market, so I recommend comparing a few places before selling. If you have old parts, taking them to a legitimate recycling site is a great way to clean out your garage and recoup some costs.
From my experience, the recycling points for catalytic converters include professional metal recycling companies, auto dismantling plants, and even some auto repair chain stores. These types of converters have high recycling value because they contain rare elements such as rhodium and palladium. A common channel in the market is to directly search local classified information apps like Ganji or 58.com, and buyers will contact you after posting the information. It is important to check whether the catalytic converter is intact during the transaction, as intact ones fetch higher prices. The recycling process is simple: bring your ID card to the trading point, they will test it with instruments and pay you directly in cash or by transfer. I recommend choosing large recycling plants first, as they have good reputations and fair prices. By the way, regularly recycling old parts reduces waste and is also beneficial to the environment.
