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Product Details:
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| Shape: | Powder | Ni: | 90 |
|---|---|---|---|
| Al: | 7 | Color: | Black |
| High Light: | Ni 90 Nickel Catalyst,Ni 90 Hydrotreating Catalyst,Ni 90 catalyst Powder |
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Raney nickel catalyst is gray black pellets with active hydrogen, it’s extremely unstable,and it will combustion in air.It should be immersed in water or ethanol to preserve
Note: activity was measured by hydrogenation of acetone methods in atmospheric pressure
The product advantages:
1) easily separated from the outcome.2)provide large surface area for hydrogenation, and has high activity in low temperatures.3) without pretreatment process.4) has fast settlement rate
Physical and chemical properties:
|
Modlels items |
RTH-3110 |
RTH-3140 |
RTH-3124 |
| Ni % |
90 |
90 |
90 |
| Al % |
≤7 |
≤7 |
≤7 |
| Mo % |
* |
* |
* |
| PH |
8~11 |
8~11 |
8~11 |
| Activity/min.g |
≥5mlH2 |
≥5mlH2 |
≥5mlH2 |
| Size distributions |
~50µm |
~150micro;m |
20-40目 |
| Appearance |
Gray or dark gray, amorphous pellets |
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| Packing |
50Kg/drum or100Kg/drum ,ferric drum with plastic bags inside or plastic drum;immersed in water |
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| Storage and transportation |
Put it in dry and ventilated place; transport by boxcar；ban reversed |
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| Security |
dangerous goods, prohibited stacking and transport with combustible； ban leakage |
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Usage:
This product is mainly used in basic organic chemical catalytic hydrogenation reaction. It can be used for hydrogenation of organic C-H bond and C-N bond, and hydrogenation of N-nitroso compound and nitroso compound.It also used in hydrogenation of azo, azoxy compound,imines, and amine.The hydrogenation can also be used for dehydration, cyclization, condensation reactions. The most typical application is the hydrogenation of glucose and aliphatic nitrile.It has a widely used in medicine, dyes, oils, spices, synthetic fiber areas such as.
Some application examples
| raw material |
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|
|
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Hydrogenation |
outcome |
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| DNT |
TDA |
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| R-CN |
alicyclic amine |
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| UPR |
saturated polyester |
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| Sugar ( aldehyde ,NTO) |
Sugar Alcohols |
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| There are effects for caprolactam purification |
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| If further questions, please contact us!! | ||
Contact Person: Mr. Kevin
Tel: +8615666538082
Fax: 86-533-52065599-2
