EP 0155876 B1 19870916 - METHOD AND INSTALLATION FOR OBTAINING SOLUTIONS WITH A HIGH PERCENTAGE OF DISSOLVED GAS; SOLUTIONS OBTAINED
Title (en)
METHOD AND INSTALLATION FOR OBTAINING SOLUTIONS WITH A HIGH PERCENTAGE OF DISSOLVED GAS; SOLUTIONS OBTAINED
Publication
Application
Priority
FR 8403130 A 19840229
Abstract (en)
[origin: ES8604236A1] Prodn. of a soln. of gas (esp. CO2) in a chlorofluorinated hydrocarbon (CFH) is effected by (a) compressing the CHF and cooling it to a temp. close to or less than the temp. selected for the product soln., (b) spraying the CFH into a pressurised dissolution zone contg. liq. CFH, and (c) bubbling the gas into the liq. CFH by injection at subcritical temp. and pressure.
[origin: ES8604236A1] Prodn. of a soln. of gas (esp. CO2) in a chlorofluorinated hydrocarbon (CFH) is effected by (a) compressing the CHF and cooling it to a temp. close to or less than the temp. selected for the product soln., (b) spraying the CFH into a pressurised dissolution zone contg. liq. CFH, and (c) bubbling the gas into the liq. CFH by injection at subcritical temp. and pressure.
IPC 1-7
IPC 8 full level
C09K 3/30 (2006.01); B01F 3/04 (2006.01); C09K 5/00 (2006.01); C09K 5/08 (2006.01)
CPC (source: EP US)
B01F 23/29 (2022.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0155876 A1 19850925; EP 0155876 B1 19870916; AT E29678 T1 19871015; AU 3908485 A 19850905; AU 573490 B2 19880609; CA 1270745 A 19900626; DE 3560616 D1 19871022; ES 540730 A0 19860116; ES 8604236 A1 19860116; FR 2560064 A1 19850830; JP S60210693 A 19851023; US 4626376 A 19861202
DOCDB simple family (application)
EP 85400353 A 19850226; AT 85400353 T 19850226; AU 3908485 A 19850222; CA 475482 A 19850228; DE 3560616 T 19850226; ES 540730 A 19850227; FR 8403130 A 19840229; JP 3772685 A 19850228; US 70375285 A 19850221