PAPER MAKING INDUSTRY
Project Type: Paper Pulp waste liquid evaporation and concentration
Project Name: Four-effect falling film evaporator, three-effect falling film evaporator, central circulation evaporation crystallizer
Project Capacity: 100tph
Background:Shandong Paper Enterprise was founded in 1982. After more than 30 years of development, Sun Paper has led the development direction of the industry and has become one of the leading enterprises in China's paper industry. It is one of the few diversified domestic companies that implements forestry, pulp and paper overseas. Integrated project, China has a leading comprehensive papermaking enterprise integrating forestry, pulp and paper with dissolving pulp and chemical pulp. The company now has the world's most advanced papermaking and pulping production lines, and its business scope covers industrial paper, new biomass materials, and fast-moving consumer goods. The main products include coated paper, uncoated cultural paper, kraft board paper, household paper, dissolving pulp, chemical pulp, etc. In 2018, the company's annual production capacity of paper and pulp will reach 6.02 million tons. Its company pioneered the continuous cooking technology of dissolving pulp in the industry; extracted xylose and xylitol from hydrolyzate; and used the waste liquid of dissolving pulp to extract xylose and xylitol. It has applied for relevant patents and is expected to produce 200,000 tons of dissolved pulp. In the early stage, 20,000 to 30,000 tons of xylose can be extracted from the pulp waste liquid.
