Catalytic Converter facts

While investigating facts about Catalytic Converter Cleaner and Catalytic Converter Theft, I found out little known, but curios details like:

In 1973 the CEO of GM dismissed Honda's CVCC technology as only good for "little toy motorcycle engines." Soichiro Honda then bought a Chevy Impala with a 5.7L V8 and had engineers build a CVCC system for it. Flown back to the US, it passed EPA tests without a catalytic converter.

how catalytic converter works?

The major commercial use of rhodium is in automobile catalytic converters.

What's catalytic converter?

In my opinion, it is useful to put together a list of the most interesting details from trusted sources that I've come across answering what catalytic converter do i need. Here are 15 of the best facts about Catalytic Converter Cost and Catalytic Converter Price I managed to collect.

what catalytic converters are worth the most?

1. Because it is found in catalytic converters, palladium can be recycled from those parts.

2. 87.2% of the rhodium produced goes into catalytic converters.

3. Although treasured for jewelry making, almost half of platinum's major industrial application is in catalytic converters for automobiles.

4. More than half the supply of palladium is used in catalytic converters, which convert as much as 90% of the harmful gases in automobile exhaust into less noxious substances.

5. More than half of all palladium consumed annually goes into automobile catalytic converters.

6. Catalytic converters, although designed to reduce toxins and other pollutants found in vehicle exhaust, increase CO2 emissions per vehicle by 10%

7. One of the key industrial uses for cerium is as a catalytic converter for automobiles to reduce carbon monoxide emissions.

8. Leaded gasoline destroyed the active elements in the catalytic converter. So, in the 1970s, lead was removed from gasoline. Which is why we see only unleaded gasoline at the gas station.

9. NASA made a car engine in 1986 that required no oil changes ever, met emissions standards without a catalytic converter, could run on any type of fuel, and got 41 MPG when installed into a Chevy

10. There's roughly 1.67 grams of platinum along with other precious metals per ton of roadside debris and dust from catalytic converters in vehicle exhaust systems.

Why catalytic converters are stolen?

You can easily fact check why catalytic converter clogged by examining the linked well-known sources.

Eroding catalytic converters leave potentially recoverable levels of platinum in roadside dust

NASA made a car engine in 1986 that required no oil changes ever, met emissions standards without a catalytic converter, could run on any type of fuel, and got 41 MPG when installed into a Chevy - source

People stealing a vehicle's catalytic converter is enough of a problem that anti-theft devices exist for them - source