Urea plant technology, capability and effect evaluation
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Discuss the scale, production process, design unit of your urea unit and your evaluation of the design unit after use. The format is as follows: (1) Production capacity (2) Production process (3) Design unit (4) Evaluation This post was last edited by lxq700918 on 2009-3-4 20:41 ]
With an annual output of 520,000 tons of CO2 gas stripper, Stamikar is simple to operate and has low consumption. The frame is too high.
(1) Production capacity: Annual output of 300,000 tons (2) Production technology: CO2 stripping method (3) design unit: Chengda Design Institute (4) Reviews: The project is currently under construction, and the discovery of problems can only be concluded after three investigations and four determinations.
(1) Production capacity: Annual output of 300,000 tons (2) Production technology: CO2 stripping method (3) design unit: China Fifth Ring Road (formerly the Fourth Hospital of Huahua University) (4) Reviews: It was put into production in 2004, with stable operation, low consumption and remarkable effect.
Make up for my own (1) production capacity: 300,000 tons/year (2) Production technology: CO2 stripping method (3) design unit: Tianchen Design Institute (4) review: There are many flaws in the design. Objectively speaking, there is still a gap between Tianchen’s design of urea and other design institutes.
The 300,000-ton one is better than the one from the Fourth Institute. Deep understanding and comprehensive technology.
Annual output: 520,000 tons； Toyo ACES technology, tower granulation ； Hualu Design (Hua Liuyuan) ； High operating flexibility, low ammonia consumption, and the product remains of excellent quality ； The system is balanced and reasonable, and emissions meet standards. ； Using high-pressure centrifugal ammonia pump and methylammonium pump, operation is simple ； But the framework is high and the basic investment is large. The design of the Sixth Chemical Institute is also relatively reasonable, and the project has obtained * * award.
Our factory has 2 sets of equipment (1) production capacity: Annual output of 400,000 tons (total); (2) Production technology: CO2 gas stripping method and aqueous solution full circulation method; (3) Design unit: China Fifth Ring Road (formerly the Fourth Hospital of Huahua University); (4) Evaluation: The aqueous solution full circulation method equipment was put into operation in 1982, with stable operation and high consumption. The CO2 stripping device was put into operation in 1986, with stable operation and low consumption.