FIELD: cryogenic technology.
SUBSTANCE: invention relates to cryogenic technology and can be used in the separation of air. In the atmospheric evaporator heating method (V), the cryogenic liquid is vaporized by heat exchange with the ambient air in the atmospheric evaporator. To heat the evaporator, gas (3) with a temperature of at least 0°C is fed into it. This gas comes from a cryogenic air separation unit (ASU).
EFFECT: simplified installation.
10 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD TO SEPARATE AIR INTO COMPONENTS BY CRYOGENIC DISTILLATION | 2006 |
|
RU2387934C2 |
| METHOD AND DEVICE FOR AIR SEPARATION BY CRYOGENIC DISTILLATION | 2018 |
|
RU2761562C2 |
| METHOD OF AIR SEPARATION | 2010 |
|
RU2460952C2 |
| METHOD OF PRODUCING STOICHIOMETRIC HYDRONITRIC MIXTURE, METHOD OF PRODUCING AMMONIA USING SAID MIXTURE AND APPARATUS FOR REALISING SAID METHODS | 2010 |
|
RU2438975C1 |
| INTEGRATED METHOD AND INSTALLATION FOR AIR SEPARATION BY CRYOGENIC DISTILLATION AND GAS COOLING | 2017 |
|
RU2743402C2 |
| AIR SEPARATION METHOD | 2012 |
|
RU2522132C2 |
| METHOD OF PRODUCING NITRIC ACID (VERSIONS) AND PLANT TO THIS END | 2009 |
|
RU2470856C2 |
| UNIVERSAL GAS SEPARATION AND LIQUEFACTION METHOD (VARIANTS) AND DEVICE | 2005 |
|
RU2272228C1 |
| METHODS FOR TWO-STEP FRACTIONATION SEPARATION OF INERT GASES FROM TAIL GASES AND APPARATUS THEREFOR | 2013 |
|
RU2528786C1 |
| METHOD OF SEPARATING AIR | 0 |
|
SU1213323A1 |
