Installation for conducting a synthesis reaction of urea
摘要
Apparatus for synthesis of urea comprising a reaction vessel divided into a number of adjacent reaction zones by means of overflow-preventing plates with moving elements that are non-return valves.
申请公布号
US4098579(A)
申请公布日期
1978.07.04
申请号
US19770774068
申请日期
1977.03.03
申请人
INSTYTUT NAWOZOW SZTUCZNYCH ZJEDNOCZENIE "PETROCHEMIA" 23283
发明人
STARZYCKI, JANUSZ;STARZYCKA, JADWIGA;SOBCZAK, JANUSZ;GOLEMBIOWSKI, STANISLAW;PIECZORA, ERNEST;KOLANEK, STANISLAW;SIMONIDES, JERZY;JENDRZEJ, JOZEF
