- Tel：+86-710-8521433
- Fax：+86-710-8521433
- Contact：Hou Zuoyi
- Mobile：+86-18972086333
- E-mail：postmaster@lhhb.net
- Add：Hongshanzui Fujiazhai Village
About us
 Laohekou Lvhua Environmental Protection Technology Co., Ltd. is a private research company, the company is mainly engaged in metallurgical research of new environmental protection technology and industrial wastewater treatment and disposal; new technology research, development, technical services, technology transfer, technical consultation. 23 employees, of whom 18 have a college education, senior engineer, three engineers, the PRC State Intellectual Property Office has made three patents:(1) "tunnel vanadium roasting kilns and firing methods"; (2) "pressure heating ammonium metavanadate method of producing heat and pressure break down the tower"; (3) "vanadium oxide and vanadium ore roasting roasting compound additive method." There are two patents the company has been State Intellectual Property Office, under review. The company also owns four practical techniques, (1) selection of stone coal vanadium mine technology, can be vanadium 0.7-1.0 selection of quality stone coal vanadium 1.5-2.1 grade vanadium ore, improve resource utilization and production of vanadium ore extraction efficiency. (2) impurity potential V fluid technology. (3) high concentrations of vanadium liquid ion exchange technology. (4) vanadium slag production of white carbon black technology. Hubei Science and Technology Agency will support the company as a key business, and has the company projects --- "ammonium metavanadate cleaner production technologies and equipment" to declare to the Ministry of Science and Technology as a Technology Innovation Fund for funding support . Hubei Provincial Environmental Protection Industry Association has accepted the company as a unit member. Company has annual production capacity of fifty thousand tons in capital construction environment-friendly projects metallurgical additives. |