METHOD AND INSTALLATION FOR PRODUCTION OF AMMONIA FROM THE SYNTHESIS GAS Russian patent published in 2007 - IPC C01C1/04 C01B3/02 B01F5/04 C01B3/52 

Abstract RU 2309894 C2

FIELD: chemical industry; methods and devices for production of ammonia from the synthesis gas.

SUBSTANCE: the invention is pertaining to the method and installation for production of ammonia from the synthesis gas. The method of production of ammonia provides for the catalytic reaction of the synthesis gas contracted in the appropriate compressor having several stages, each of which has the inlet and the outlet for the synthesis gas. The synthesis gas is purified by the liquid ammonia from contained in it water and carbon dioxide. At that at purification of the synthesis gas use the gas-liquid mixer, which is connected on the one hand to the outlet of the first stage of the compressor, or to the outlet of the intermediate stage of the compressor, and on the other hand - with the inlet of the second stage located behind the first stage, or with the inlet of the intermediate stage of the compressor, and has the section of the certain length with diminishing cross-section. Into the mixer in the axial direction feed in the forward flow the stream of the synthesis gas taken from the first stage of the compressor, or from the intermediate stage and the stream of the liquid ammonia, essentially the dehydrated synthesis gas is separated from the mixture flow coming out of the mixer and guide it into the second stage of the compressor, which is located behind the first stage or behind the intermediate stage. The technical result of the invention consists in the rise of the conversion outlet and in the decrease of the power inputs.

EFFECT: the invention ensures the increased conversion outlet and the decreased power inputs.

10 cl, 2 dwg

Similar patents RU2309894C2

Title Year Author Number
METHOD OF AMMONIA SYNTHESIS AND AN INSTALLATION USED FOR THE PURPOSE 2001
  • Muri D'Jui Oren
RU2261225C2
AMMONIA SYNTHESIS UNIT MODERNIZATION METHOD 2016
  • Panza Sergio
RU2724051C2
METHOD FOR PRODUCING DIESEL FUEL WITH LOW-TEMPERATURE PROPERTIES 2022
RU2793029C1
METHOD OF METHANOL PRODUCTION AND PLANT FOR PRODUCTION OF METHANOL 2000
  • Arutjunov V.S.
  • Basevich V.Ja.
  • Vedeneev V.I.
  • Rudakov V.M.
  • Savchenko V.I.
  • Krymov N.Ju.
  • Lebedev Ju.A.
  • Kutepov A.M.
  • Sajfullin I.Sh.
RU2162460C1
0
  • Kharlamov V.V.
  • Ajzenbud M.B.
  • Gamburg D.Yu.
  • Kurigo I.N.
  • Kurkovskij V.A.
  • Potanin A.P.
  • Semenov V.P.
  • Upadyshev K.L.
  • Chernomordik L.I.
  • Shakhova S.F.
  • Kovalchuk G.M.
SU327764A1
METHOD OF CLEANING CO FLOW 2016
  • Maffetti Federiko
RU2723017C1
AMMONIA PLANT WITH OXYFUEL COMBUSTION AND CARBON DIOXIDE CAPTURE 2022
  • Rogalev Nikolaj Dmitrievich
  • Kindra Vladimir Olegovich
  • Komarov Ivan Igorevich
  • Zlyvko Olga Vladimirovna
  • Naumov Vladimir Yurevich
RU2784219C1
PROCESS OF PRODUCING LIQUID OXYGENATES VIA CONVERSION OF NATURAL GAS AND INSTALLATION TO IMPLEMENT THE SAME 2005
  • Atnagulov Rais Radiusovich
  • Bychkov Oleg Vital'Evich
  • Vedeneev Vladimir Ivanovich
  • Korolev Dmitrij Anatol'Evich
  • Tots Aleksandr Leonidovich
  • Sheverdenkin Evgenij Viktorovich
RU2282612C1
IMPROVED UREA SYNTHESIS METHOD 2008
  • Karlessi Lino
  • Dzhanatstsa Alessandro
RU2468002C2
METHOD OF AMMONIA SYNTHESIS 2017
  • Panza Sergio
RU2751855C2

RU 2 309 894 C2

Authors

Debernardi Serzhio

Dates

2007-11-10Published

2003-05-14Filed