公开(公告)号：US20150014181A1

公开(公告)日：2015-01-15

申请号：US14379344

申请日：2013-03-27

Applicant: INDUSTRIE DE NORA S.P.A.

Inventor： Luciano Iacopetti ,  Giovanni Meneghini ,  Gaetano Porcino ,  Giuseppe Faita

IPC: C25B15/08 ,  C25B1/34 ,  C25B3/02

CPC classification number: C25B15/08 ,  C01D3/06 ,  C01D3/14 ,  C02F1/20 ,  C02F1/4674 ,  C02F2103/36 ,  C02F2201/46115 ,  C02F2201/4612 ,  C02F2201/46155 ,  C02F2201/4618 ,  C02F2209/02 ,  C02F2209/06 ,  C02F2209/08 ,  C25B1/34 ,  C25B3/02

Abstract: The invention relates to a process of abatement of the organic content of a depleted brine coming from epoxy compound production involving a vapour stripping step and a mineralisation with hypochlorite in two steps, at distinct pH and temperature conditions.

Abstract translation: 本发明涉及在不同的pH和温度条件下，分两步来减少来自涉及蒸气汽提步骤和次氯酸盐矿化的环氧化合物生产的贫化盐水的有机物含量的方法。

公开(公告)号：US20150292106A1

公开(公告)日：2015-10-15

申请号：US14439908

申请日：2013-11-29

Applicant: INDUSTRIE DE NORA S.P.A.

Inventor： Alice Calderara ,  Luciano Iacopetti ,  Fabio Timpano

IPC: C25D17/10 ,  C25D3/04

CPC classification number: C25D17/10 ,  C25B11/0484 ,  C25C1/10 ,  C25C7/02 ,  C25D3/04 ,  C25D3/06

Abstract: The invention relates to an electrode for electrolytic processes, in particular to an anode suitable for oxygen evolution comprising a valve metal substrate, a catalytic layer, a protection layer consisting of oxides of valve metals interposed between the substrate and the catalytic layer and an outer coating of oxides of valve metals. The electrode of the invention is particularly suitable for processes of cathodic electrodeposition of chromium from an aqueous solution containing Cr (III).

Abstract translation: 本发明涉及一种用于电解方法的电极，特别涉及一种适用于放氧的阳极，包括阀金属基底，催化层，由介于基底和催化层之间的阀金属的氧化物组成的保护层和外涂层 的阀门金属的氧化物。 本发明的电极特别适用于从含Cr（III）的水溶液中阴极电沉积铬的工艺。