Corrosion-resistant tank for producing rare earth

• Main Authors: CHANG CHUANDE, LIN HUJUN, FAN ZHONGSHENG
• Format: Patent
• Language: Chinese; English
• Published: 16.01.2013
• Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; FERROUS OR NON-FERROUS ALLOYS; METALLURGY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PRETREATMENT OF RAW MATERIALS; PRODUCTION AND REFINING OF METALS; THEIR RELEVANT APPARATUS; TRANSPORTING; TREATMENT OF ALLOYS OR NON-FERROUS METALS

The utility model relates to a corrosion-resistant tank for producing rare earth, and belongs to the field of the corrosion-resistant technical design of the corrosion-resistant tank for producing the rare earth. The corrosion-resistant tank comprises a corrosion-resistant tank body, and is characterized in that a corrosion-resistant layer is lined on the inner wall of the corrosion-resistant tank body and is a graphite carbon plate layer. The corrosion-resistant layer is the graphite carbon plate layer, and the carbon element has the characteristics of corrosion resistance and high temperature resistance, so that the problem that the corrosion-resistant tank is corroded is well solved, the replacement period of the corrosion-resistant layer of the corrosion-resistant tank is prolonged, the maintenance frequency of the corrosion-resistant tank is reduced, and maintenance cost is reduced.