China Drying Network News Pangang Group, Panzhihua Group, Zhongyi Group Co., Ltd. jointly constructed high-value coal chemical project - 400,000 tons/year coal tar deep processing project and 120,000 tons/year new process carbon black project signing ceremony Jinhai New Century Grand Hotel was held. The settlement of the project in the West District will play a crucial role in forming coal and coal chemical industrial clusters in the Western Region, promoting the extension of the coal and coal chemical industry chain, and developing the highland of coal and coal chemical industry development in the West during the “Twelfth Five-Year Plan†period. The total investment of the 400,000-ton/year coal tar project and the 120,000 tons/year new process carbon black project is about RMB 1.1 billion, which is invested in two phases. The first phase is mainly 400,000 tons/year coal tar deep-processing project and 120,000 tons/year. The annual new process carbon black project and related infrastructure, supporting facilities, etc., plans to invest 500 million yuan, after completion of production will realize sales revenue of 1.5 billion yuan; the second phase is mainly refined processing of tar processing of downstream products (including 50,000 T/a industrial naphthalene deep processing, 3600 tons/a carbazole deep processing, 100,000 tons/a bitumen processing, 6,000 tons/a methylnaphthalene production line construction, etc.), plans to invest 600 million yuan, will increase sales revenue by 1.5 billion yuan The total sales revenue reached 3 billion yuan. Selective Laser Sintering - Sls Stereo Light Curing Molding - Sla
It mainly uses photosensitive resin as a raw material, and utilizes the characteristic that liquid photosensitive resin will cure quickly under ultraviolet laser beam irradiation. The photosensitive resin is generally liquid, and it immediately initiates a polymerization reaction and completes curing when irradiated with a certain wavelength of ultraviolet light (250 nm to 400 nm). SLA focuses on the surface of the light-curing material by focusing ultraviolet light of a specific wavelength and intensity to solidify it sequentially from point to line and from line to surface, thereby completing the drawing of a layered cross-section.
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