FIELD: chemical engineering; petrochemical industry. SUBSTANCE: heat-mass-exchange separating column includes distilling section which houses heat exchanger, feed section having multijet sprayers and disposed above distilling section, fractionating sections with heat exchangers spaced throughout height of column and partial cooler. All sections and partial cooler are divided into compartments by vertical partitions. Feed and fractionating sections are stopped off at their tops by blind plates. Partial cooler heat exchanger is provided with adjustable cooling liquid feed valve. EFFECT: more sophisticated design. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF NATURAL GAS PROCESSING AND DEVICE TO THIS END | 2014 |
|
RU2576738C9 |
| METHOD OF OBTAINING ACROLEIN OR ACRYLIC ACID OR MIXTURE THEREOF FROM PROPANE | 2005 |
|
RU2391330C9 |
