Noorganik moddalar va mineral o’g’itlar texnologiyasi Mirzaev F.M. va boshq.
к 2 bu yer da:
IV — h a j m i y tezl ik, s o a r 1 (si nt ez m i n o r a s i ol di dagi gaz
a r a l a s h m a s i n i n g s o a t b a y sarfiga n i s b a t a n h i s o b l a n g a n d a ,
m 3/ s o a t ) ;
V — k a t a l i z a t o r h a j m i , m 3;
Aj,
K 2 — a m m i a k sintezi m i n o ra s i g a ki ri shdagi va u n d a n
c h i q i s h d a g i g a z a r a l a s h m a s i d ag i a m m i a k n i n g m i q d o r i , %
l ar da ;
0, 771 — g az ho l at i da g i a m m i a k n i n g n o r m a l s har oit idagi
zi chligi, k g / m 3.
A m m i a k sintezi m i n o r a s i qa t l aml ar i d ag i k at a l i za t o r haj mi , m 3 da:
1 - 7, 0; 2 - 8,4; 3 - 12,8; 4 - 14,7; J a m i - 42, 9 m 3
A m m i a k si ntezi a g r e ga t i n i n g asosiy j i h o z l a r i d a n y a n a biri — bu
k o n d e n s a t s i o n m i n o r a b o ‘lib, u vertikal s il indr ik sh a k l ga ega b o ‘lib,
i chki d i a m e t r i 2 m va bal andl igi 18,99 m d i r ( 8 . 9 - r a s m ) va u ikki
q i s m d a n : i ssiql ik a l m a s h t i r g i c h
( 2) va u n i n g t agi ga o ‘r n a t i l g a n
s epa r at si ya q u ri lma s i
( 4) d a n i boratdir. Issiqlik a l m as h ti r g i ch q u vur -
la r i ni ng d i a m e t r i 14 m m , qalinligi 2 m m , b a l andl igi 7,21 m, soni
7808 d o n a v a issiqlik a l m a s h i n i s h yuzasi 2120 m 2 ( o ‘rta d i a m e t r
b o ' y i c h a ) ga t engdi r. Q u v u r l a r a r o f a zoga t o ‘si ql ar o ‘rna ti lgan b o ‘lib,
233
Tashqi issiqlik almashgichga t
^Sirkulatsiya gazlari Yangi N 2+ H
aralashma