Develops an exhaust gas purifier without catalyst

The Japan Industrial Technology Research Institute has successfully developed a new type of electrochemical reactor that can efficiently decompose and purify nitrogen oxides in diesel vehicle exhaust gas at low temperatures without using a catalyst.

The reactor can form a nanostructure

May 7 Guangzhou Steel Market Price Quotes

The product name specification material steel factory/origin price (yuan/ton) is Φ6.5mm higher than that of last month than last week General line Φ6.5mm Q235 Handan Steel 5510 20 290 420 General line Φ8mm Q235 Handan Steel 5510 20 290 420 Common line Φ10mm Q235 Handan Steel 5510

Excavating a good partner, Doosan's new HB series breaker

Doosan Crusher has always enjoyed high evaluation in the industry and is highly praised by users in the industry. The Doosan HB series of crushers are divided into three types, namely, silent type, triangular type and straight typ

Eaton will launch a new one-way auxiliary generator

Eaton will launch a new one-way auxiliary generator in the second half of 2012 with a power of 5 kilowatts. This generator can convert high voltage direct current into 115 volts alternating current, broadening its applicability. The new APG module is