Nitraimu ti o ni ounjẹ serimu, ni awọn ohun elo ti o dara julọ fun ṣelọpọ caitaum-doint caselyst, ati pe o tun lo ni ṣiṣe awọn ideri ruto aṣọ. A fi ọkà serium si iṣiro ile-ẹkọ giga fun iṣelọpọ Styrene lati methylolze lati mu ilọsiwaju syrenezeneji. O ti lo ni awọn catalysts ti FCC ti o ni awọn zeolites lati pese isọdọtun catalyttic ni gbigba agbara ati iduroṣinṣin igbona ninu oluṣeto. Ni iṣelọpọ, a ti lo lati yọ atẹgun ọfẹ ati efinkun ọfẹ nipa fẹlẹfẹlẹ awọn atẹgun iduroṣinṣin ati nipa fifọ awọn eroja wa kakiri, gẹgẹbi adari ati apakokoro.
Ipo | 99.99% | 99.9% | 99% |
Gbona kemikali | |||
CEO2 / Treo (% min.) | 99.99 | 99.9 | 99 |
Treo (% min.) | 39 | 39 | 39 |
Ṣọwọn aiye | PPM MAX. | % Max. | % Max. |
La2O3 / Treo Pr6o11 / Treo Nd2o3 / Treo SM2O3 / Treo Y2O3 / Treo | 50 50 20 15 15 | 0,5 0,5 0.05 0.01 0.01 | 0,5 0,5 0,5 0.05 0.05 |
Ti kii ṣe ti o ṣọwọn | PPM MAX. | % Max. | % Max. |
Fe2o3 Sio2 Cao Tol Lọ4- Sno Ẹlẹdẹ Lio Ọkọ cdo Cuo Koto Sro K2o | 20 100 100 50 50 3 3 3 3 3 3 3 1 | 0.02 0.03 0.05 0.01 | 0.05 0.05 0.1 0.03 |
A jẹ olupese, ile-iṣẹ wa wa ni Shandong, ṣugbọn a tun le pese iṣẹ rira kan fun ọ!
T / t (Gbigbe Telex), Western Union, Accortm, BTC (Bitcoin), bbl
≤25kg: laarin awọn ọjọ iṣẹ mẹta lẹhin isanwo ti o gba. > 25kg: ọsẹ kan
Wa, a le pese awọn ayẹwo ọfẹ ọfẹ fun idi iṣiro didara!
1kg fun awọn ayẹwo FRP FPR, 25kg tabi 50kg fun ilu, tabi bi o ti beere.
Tọju eiyan ni wiwọ ni gbigbẹ, itura ati ibi itutu daradara.
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