Сервизи лъжат за ”запушени” катализатори

[Бобби]

Да, така са нещата сигурно, а може да има и други ценни метали вътре.

... други няма!....остава една керамична пита...и тази тел, дето казват, че има примес на платина!....забележи примес ....за туй попитах - някой, ако знае количеството платина....щото тя трябва и да се извлече по някъкав начин...

[pr_00f]

Айде пък да няма.

http://auto.howstuffworks.com/catalytic-converter.htm


n the catalytic converter, there are two different types of catalyst at work, a reduction catalyst and an oxidation catalyst. Both types consist of a ceramic structure coated with a metal catalyst, usually platinum, rhodium and/or palladium. The idea is to create a structure that exposes the maximum surface area of catalyst to the exhaust stream, while also minimizing the amount of catalyst required, as the materials are extremely expensive. Some of the newest converters have even started to use gold mixed with the more traditional catalysts. Gold is cheaper than the other materials and could increase oxidation, the chemical reaction that reduces pollutants, by up to 40 percent

[Бобби]

Айде пък да няма.

http://auto.howstuffworks.com/catalytic-converter.htm


n the catalytic converter, there are two different types of catalyst at work, a reduction catalyst and an oxidation catalyst. Both types consist of a ceramic structure coated with a metal catalyst, usually platinum, rhodium and/or palladium. The idea is to create a structure that exposes the maximum surface area of catalyst to the exhaust stream, while also minimizing the amount of catalyst required, as the materials are extremely expensive. Some of the newest converters have even started to use gold mixed with the more traditional catalysts. Gold is cheaper than the other materials and could increase oxidation, the chemical reaction that reduces pollutants, by up to 40 percent

...щефче...Прав си ..но се отнася за модели, след 2000г......аз визирах това което съм запознат ....там преобладават и доста химични елементи .....даже и течности в някой версий .....например Пежо 307...и предимно при дизелите.....все пак, човек се учи докато е жив

[Orm]

Металите май се разделят с някакви киселини поне за златото е така