TH51054A3 - Carbon dioxide production system with a gas-released condenser - Google Patents

Abstract

DC60 (29/07/47) A system for the production of carbon dioxide from feed substances consisting of Volatile impurity Simple, relatively large volumes where the volatile matter on top of the distillation tower is partially condensed. Flow heat exchanger Containing both carbon dioxide and volatile impurities and the resulting heat exchange fluid Are mixed with feed agents for distillation tower Systems for the production of carbon dioxide from feeders, including Volatile impurity Simple, relatively large volumes where the volatile matter on top of the distillation tower is partially condensed. Flow heat exchanger Containing both carbon dioxide and volatile impurities and the resulting heat exchange fluid Are mixed with feed agents for distillation tower

Claims (9)

1.Methods for producing carbon dioxide Which includes (A) preparation of feeders that include carbon dioxide And volatile impurities And the transmission of the said feed into the distillation tower (B) separation of the said feed Inside the distillation tower is the top volatile (light) and carbon dioxide product (C). And only partial top volatile condensation with indirect heat exchanger With heat exchange fluid That includes Carbon dioxide and volatile impurities To produce fluid Gaseous heat exchanger (D), transmission of gaseous heat exchanger fluid to the source feed of the distillation tower, and (E) recovery of the carbon dioxide products from the bottom of the distillation tower. 2. Method in claim 1, where the feed substance is condensed before being sent into the distillation tower. 3. Method in claim No. 2, where the feed substance is condensed by indirect heat exchanger. With coolant circulating 4. Method in claim 1, where the heat exchanger fluid is composed of carbon dioxide products produced at the bottom of the distillation tower. 5. Method in claim 1, where the heat exchanger fluid contains volatile impurities obtained from volatile substances above. Which was partially condensed 6. The finished machine for the production of carbon dioxide. This includes (A) the distillation tower and the feed preparation route for the feed delivery that includes carbon dioxide And volatile impurity enters the distillation tower (B), the condenser gas discharges And the way for fluid delivery from the upper part of Distillation tower to discharge gas condenser (C), phase separator and route for delivering the fluid from the discharged gas condenser. To the phase separator (D) Route for the delivery of fluid from the phase separator to the discharge gas condenser. And from the condenser the gas is discharged to the feed preparation equipment and (E) the path for the separation of the carbon dioxide products back from the bottom of the distillation tower. 7. The machine completes claim No. 6, where the feed preparation methods include: condenser The feed agent and the route for the flow of the fluid from the gas condenser is released to the feed preparation route which is connected to the source of the condenser. 8. The completion of Claim No. 6, which includes additions. Way for transmission Fluid from the bottom of the distillation tower to the cyclone separator 9. Successful item in claim No. 6 where methods for separating products. Carbon dioxide recovered from the bottom of the distillation tower includes The device reduces the temperature to very low 1 0. Enrichment of Claim 6, where the feed preparation route, including the distillation tower, is additionally included Path for the fluid transmission from the bottom of the distillation tower to Distillation tower And from the distillation tower to the bottom of the distillation tower