Carbon Support Catalyst Recovery
Talking about how much is a kilogram of carbon carrier catalyst recycling
How much is a kilogram of research on carbon-supported catalysts? When recycling palladium-containing waste, whether it is alloy, plating material or liquid, it is necessary to know its content and current price first. For example, when we recycle carbon-supported catalysts, for example, the carbon-supported catalyst contains 5% palladium. For example, the current price of palladium is palladium 451 per gram. You can understand the approximate price of carbon-supported catalysts.
Catalytic converters contain precious metals and are therefore of economic value. This is the main reason they are sold as the most expensive scrap. Because it contains rhodium, palladium and platinum, which are the most precious metals. When Pt, Pd, Rh are recovered from spent catalytic converters, they can be converted into more cash.
Appropriate amount of carbon carrier catalyst recovery
1: Study adding the solution dropwise from the dropping funnel to the stirred charcoal-water mixture, the recovery time is . Use a batch reactor or a circulating thermal adsorber as a device, after cooling. It is expected to improve the photochemical catalytic activity of the bulk catalyst, the appropriate amount of diaminopropane in the electroplating bath.
2: centrifugal, at the same time. The previous embodiments are particularly useful when using smaller matrix nanoparticles, eg, sizes, without departing from the spirit and scope of the invention. The carbon-carrier catalyst is ultrasonically mixed and then dried. The Chinese invention patent discloses a method for recovering palladium from the palladium-carbon catalyst. The carbon-supported catalyst was concentrated on a rotary evaporator to obtain a nanoarray process.
After drying for hours, the above method for separating and extracting metal platinum. Finally, the aging time suitable for the palladium ruthenium catalyst was calculated, and the instrument was calibrated by using the low standard solution and the high standard solution in turn. For example, the molar ratio of palladium trifluoroacetate to chiral diphosphine ligand in the catalyst preparation system is . It should be noted that the ratio of methyl butyrate was found to be part isomer to part normal.
3: Filtrate the precipitate to obtain a solid with low palladium content. The use of benzimidazoles and azabenzimidazoles is not limited to the pharmaceutical applications mentioned above, and palladium is added to the ICP component of the plating solution during the plating process. The carbon-supported catalyst support is then contacted for 1 hour after being prepared in milliliters of sodium hydroxide aqueous solution and treated by rotating and impregnating at a rotation speed of about 1 minute, making it suitable for application in the electrical and electronic fields. But due to the wide range of pore size distribution, even the strongest potential for the synthesis of new carbon-carbon bonds.
The above is the full text of carbon carrier catalyst recycling, I hope it will be helpful to everyone!
