The phrase “National Day”, which originally referred to the matter of national festival, can be traced back to the west Jin at the earliest stage. Lu Ji, a writer in the Western Jin Dynasty, once recorded in his article on the fifth class princes that “the National Day is only for its benefits, and the

The performance and principle of high power graphite electrode are different from that of general graphite electrode. Graphite electrode, mainly made of petroleum coke and needle coke as raw materials and coal asphalt as binder, is made by calcining, batching, kneading, pressing, roasting, graphitization and machining. It is a conductor that releases electric energy in the form

Mid Autumn Festival, also known as Moon Festival, moonlight birthday, moon Eve, autumn festival, Mid Autumn Festival, moon worship Festival, yueniang Festival, Moon Festival and reunion festival, is a traditional festival among Chinese people. The Mid Autumn Festival originated from the worship of celestial phenomena and evolved from the worship of the moon on autumn

1. By the wet graphite electrode, before use to dry. 2. Lifting the electrode, cushion the soft thing to the standby electrode to install the end of the connector, to prevent the ground contact damage joints, hanging hook into the sling after lifting the ring, the lifting electrode to be smooth, to prevent the electrode

Improvement of process operation and equipment during burning delay Coke of calcining furnace for graphite rod In the production, the calcination delay Coke of the graphite rod calcination Furnace is put forward, and many measures are proposed to adapt to the calcination delay Coke from both process operation and equipment. The main measures in process operation are:

During the operation of the electrolytic cell, the graphite anode is mainly consumed by corrosion in the following forms. Firstly, because the electrolyte contains a large number of hydroxyl ions and a small amount of sulfate and hypochlorite ions as impurities, these ions will discharge on the anode to produce oxygen. The generated primary oxygen