Seeking advice on the material lifespan of the air separation section
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Does anyone know what the current prices of molecular sieves and silica gel are? Additionally, how many years is the typical service life of molecular sieves and silica gel? How is the loss of lubricant in steam turbines generally calculated on an annual basis?
Is LZ talking about 13x? Generally, the price ranges from 10,000 to 20,000 yuan per ton; well-known manufacturers may charge more. Here are some examples: Molecular sieve – Bohum Resin Technology Co., Ltd., Tianjin: 13.50 yuan/kg. Molecular sieve – Nanzhao Huanyu Molecular Sieve Factory, Nanzhao, Henan: 11.50 yuan/kg. Molecular sieve – Chongqing Pinyu Chemical Co., Ltd., Chongqing: 1.00 yuan/kg. Molecular sieve – Jinan Xinling Industry and Trade Co., Ltd., Jinan, Shandong: 8.80 yuan/kg. Molecular sieve – Renqiu Chaoda Electronics Co., Ltd., Renqiu, Hebei: 3.00 yuan/kg. Molecular sieve – Wei’s Chemical Trading Department, Licheng District, Jinan, Shandong: 9.00 yuan/kg. Molecular sieve – Yuejiang Titanium Dioxide Chemical Products Co., Ltd., Shanghai: 12.50 yuan/kg. Molecular sieve – Shunde Tepegao Industrial Co., Ltd., Foshan, Guangdong: 10.00 yuan/kg. Molecular sieve – Shenyang Silica Gel Factory, Shenyang, Liaoning: 10.00 yuan/kg. Molecular sieve – Xinhao Zhongchen Mechanical and Electrical Engineering Co., Ltd., Kunshan, Jiangsu: 15.00 yuan/kg. Molecular sieve – Dongxing Plastics Co., Ltd., Pingxiang, Jiangxi: 20.00 yuan/kg. Molecular sieve – Linjiang Furnace Machinery Factory, Taizhou, Jiangsu: 18.00 yuan/kg. Molecular sieve – Jincheng Filler Co., Ltd., Pingxiang, Jiangxi: 11.00 yuan/kg