当前位置: Home / Faq / Biogas purification FAQ /

Cooling capacity balance of distillation column

Cooling capacity balance of distillation column
Jan 10, 2024
Author: DEAR AST

The distillation tower can operate stably only when all the materials entering and leaving the distillation tower and their states meet the material balance, component balance and energy balance. The main cooling liquid oxygen surface is an important sign of whether the refrigerating capacity of the air separation unit is balanced between the generation and consumption. When the cooling loss of the unit is greater than the refrigerating capacity, the moisture content of the air entering the lower tower will be reduced, and the amount of nitrogen that needs to be condensed in the main cooling will increase. Of course, the evaporation of liquid oxygen will also increase, and the liquid oxygen surface will decrease. On the contrary, when the refrigerating capacity is greater than the cooling loss of the device, the moisture content of the air entering the lower tower will increase, the amount of nitrogen that needs to be condensed in the main cooling will decrease, and the liquid oxygen level will increase.

The kdon-300/3000 air separation equipment supplied by Kaifeng DEAR air separation to Shandong Kenli Petrochemical Company is a patented product independently developed by Kaifeng Deere air separation industry Co., Ltd. with excellent performance and exquisite workmanship. In the design and production of this kdon-300/3000 high-purity nitrogen hanging oxygen tower and the manufacturing equipment of energy-saving and environmental friendly industrial gas, Kaifeng Deere air separation keeps improving and has obtained a number of scientific and technological achievements and practical patents, It effectively solves the problem that the pre separated air enters the upper tower slowly and incompletely due to the small pressure difference between the upper tower and the lower tower. It has been highly recognized by Kenli petrochemical.

DEAR Air Separation Solve YourCooling capacity balance of distillation columnYou can also learn about otherBiogas purification FAQ about DEAR Air Separation, and solve the problem for you.
Didn’t find the problem encountered?
Please contact live chat or email for quick help.
Related FAQ
More Related FAQ
In case of sudden power failure during the operation of small air separation unit, the following steps should be followed:   First, open the vent valve (anti surge valve) of air compressor to prevent the air compressor from surging and causing the air compressor to reverse due to air backflow;   Then check whether the molecular sieve adsorber switch should be interlocked to close, if not, it should be man...
2024.11.21
How is the ratio of individual gases adjusted in an air separation plant?
2024.11.20
Need more information?
Contact us for more details about our air separation equipment, solutions and services.
Products
  • Large air separation
  • Small air separation
  • High purity nitrogen air separation
  • Liquefaction air separation
  • Complete air separation
  • Biogas purification
  • Air separation parts
Need more information?
Tel:+86-19837850537
© Kaifeng DEAR Air Separation Industry Co., Ltd.. All rights reserved.
Online
Inquiry
Email
Top