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4SCIENTIFIC PROGRESS VOLUME 4 I ISSUE 1 I 2023 _ISSN: 2181-1601
Scientific Journal Impact Factor (SJIF 2022=5.016) Passport: http://sjifactor.com/passport.php?id=22257
INERTSION SKRUBBERDA VODOROD-FTORIT (2HF) GAZINI TOZALASH
SAMARADORLIGINI TADQIQ ETISH
Avazbek Xoshimov Obidjon o'g'li
Ferg'ona Politexnika Instituti a.khoshimov@ferpi .uz
ANNOTATSIYA
Maqolada kimyo sanoati korxonalaridan atrof muhitga chiqayotgan ikkilamchi gazlarning fizik va kimyoviy xossalarini o'rganish va ularning taxlili asosida gazlarni utilizasiya qilish muammolarini yechish masalalari o'rganilgan.
Tajribalar uchun ikkilamchi gaz tanlangan va loabortoriya analizlari o'tkazilgan. Tajribalarda olingan natijalar asosida o'zgaruvchi omillarning turli qiymatlari uchun qurilmaning maqbul parametrlari asoslangan.
Kalit so'zlar: ayrozollar, absorbent, vodorod-ftorid gazi, kalsiyli texnik oq sodada, kalsiy korbonat sodasi, tyexnik shampun.
Bugungi kunda joxonda atmosfera havosiga qora va rangli metallurgiya, kimyo va neft kimyosi, qurilish industriyasi, energetika va yoqilg'i sanoatidan minglab tonna changlar va turli toksik xususiyatga ega bo'lgan ikkilamchi gazlar tashlanmoqda. Bu holat sanoat korxonalari joylashgan xududlarning ekologik holatiga salbiy ta'sir ko'rsatadi, shuningdek mehnat sharoitlari va sanitariya holatini yomonlashishiga sabab bo'ladi. Shu sababli sanoat korxonalarining ishlab chiqarish jarayonlarida hosil bo'ladigan chang va ikkilamchi gazlarni tozalash, ulardan ishlab chiqarish jarayonlarida qayta foydalanish hamda ekologik muammolarni bartaraf etish muhim axamiyatga ega
[1-7].
Sanoat changlari (ayrozollari) ning zichligi, dispersligi, adgezion xossalari, abrazivligi, namlanish xossasi, elektr o'tkazuvchanligi, chang zarrachalarining shakli ularning fizik-kimyoviy xossalariga asoslangan holda qurilma va yangi turdagi apparatlarni tadqiq etish ishlari asosida yaratish bugungi kunning yechimini topishi zarur bo'lgan masalalaridan biri bo'lib qolmoqda [7-15].
Shuning uchun chang va ikkilamchi gazlarni suyuqlik tomchilari bilan to'qnashuv extimolini oshirish uchun yangi effektiv usullarni yoki tashqi energiya ta'sirini qo'llash maqsadga muvofiq bo'ladi [15-28].
Shu sababli absorbentli suyuqlikka vodorod-ftorid gazini samarali yutilishini aniqlash hamda qurilmani tozalash samaradorligini aniqlash uchun o'tkazilgan bir qator tajribalarda quyidagi natijalar olindi. Eksperemental tadqiqotlarni K.T. Simrauning tajriba usulidan foylanib hisoblandi [28-32].
SCIENTIFIC PROGRESS
VOLUME 4 I ISSUE 1 I 2023 ISSN: 2181-1601
Scientific Journal Impact Factor (SJIF 2022=5.016) Passport: http://sjifactor.com/passport.php?id=22257
Suv tarkibga 10% li eritma sifatida qo'shilgan absorbentda.
1.Kalsiyli texnik oq sodada- gaz tezligi 7-25,6 m/s oralig'ida zaxarli gazning suyuuqlikka yutilishi 87,4-92,6% gacha.
2.Kalsiy korbonat sodasi- gaz tezligi 7-25,6 m/s oralig'ida zaxarli gazning suyuuqlikka yutilishi 81,8-86,5% gacha.
2.Texnik shampun- gaz tezligi 7-25,6 m/s oralig'ida zaxarli gazning suyuuqlikka yutilishi 78,9-84,7 % gacha [33-42].
Suv tarkibga 20% li eritma sifatida qo'shilgan absorbentda.
1.Kalsiyli texnik oq sodada- gaz tezligi 7-25,6 m/s oralig'ida zaxarli gazning suyuuqlikka yutilishi 93,4-98,9% gacha.
2.Kalsiy korbonat sodasi- gaz tezligi 7-25,6 m/s oralig'ida zaxarli gazning suyuuqlikka yutilishi 84,7-92,7% gacha.
2.Texnik shampun- gaz tezligi 7-25,6 m/s oralig'ida zaxarli gazning suyuuqlikka yutilishi 81-88,5 % gacha.[33-42]
Suv tarkibga 30% li eritma sifatida qo'shilgan absorbentda.
1.Kalsiyli texnik oq sodada- gaz tezligi 7-25,6 m/s oralig'ida zaxarli gazning suyuuqlikka yutilishi 96,1-99,4% gacha.
2.Kalsiy korbonat sodasi- gaz tezligi 7-25,6 m/s oralig'ida zaxarli gazning suyuuqlikka yutilishi 94-97,3% gacha [33-42].
2.Texnik shampun- gaz tezligi 7-25,6 m/s oralig'ida zaxarli gazning suyuuqlikka yutilishi 90,4-95,6 % gacha.
Olingan tajriba natijalari asosida qurilma tozalash samaradorligining apparatga berailayotgan gaz tezligiga bog'liqlik grafigi qurildi. Tajriba natijalari 1-2-3-rasmlarda keltirilgan [42-50].
tj, %
100
95
90
85
80
75
70
A
IL_ /2
* t___1 1 ~
^3
12
17
22
Ur.M/c
SCIENTIFIC PROGRESS
VOLUME 4 I ISSUE 1 I 2023 ISSN: 2181-1601
Scientific Journal Impact Factor (SJIF 2022=5.016) Passport: http://sjifactor.com/passport.php?id=222ff7
1-kalsiyli texnik oq sodaning suvdagi 10% li eritmasida; 1-kalsiy korbonat sodasining suvdagi 10% li eritmasida; 1-texnik shampunning suvdagi 10% li eritmasida; 1-rasm. Tozalash samaradorligi n ning gaz tezligiga ug bog'liqligi
n,0/0
100
96
92
88
84
80
A
II
4> A
\3
12
17
22
Dr. M/C
27
1-kalsiyli texnik oq sodaning suvdagi 20% li eritmasida; 1-kalsiy korbonat sodasining suvdagi 20% li eritmasida; 1-texnik shampunning suvdagi 20% li eritmasida;
2-rasm. Tozalash samaradorligi n ning gaz tezligiga ug bog'liqligi
t], %
100 -|----
98 96 94 92 90
7 12 17 22 27
Vt, m/c
1-kalsiyli texnik oq sodaning suvdagi 30% li eritmasida; 1-kalsiy korbonat sodasining suvdagi 30% li eritmasida; 1-texnik shampunning suvdagi 30% li eritmasida;
3-rasm. Tozalash samaradorligi n ning gaz tezligiga ug bog'liqligi
2-3 - rasmda keltirilgan grafik bog'liqliklarga eng kichik kvadratlar usulini qo'llab quyidagi empirik formulalar olindi [42-50]. Suv tarkibga 10% li eritma sifatida qo'shilgan absorbentda.
y = 94,122e-0003x R2 = 0,9741 (1)
SCIENTIFIC PROGRESS VOLUME 4 I ISSUE 1 I 2023 _ISSN: 2181-1601
Scientific Journal Impact Factor (SJIF 2022=5.016) Passport: http://sjifactor.com/passport.php?id=222ff7
y = 87,873e-0,003x R2 = 0,974 (2)
y = 86,417e-0,004x R2 = 0,9744 (3)
Suv tarkibga 20% li eritma sifatida qo'shilgan absorbentda.
y = 100,51e-0,003x R2 = 0,9741 (4)
y = 95,11e-0,004x R2 = 0,9749 (5)
y = 90,756e-0,004x R2 = 0,9749 (6)
Suv tarkibga 30% li eritma sifatida qo'shilgan absorbentda.
y = 100,35e-0,002x R2 = 0,9734 (7)
y = 98,246e-0,002x R2 = 0,9734 (8)
y = 97,119e-0,003x R2 = 0,974 (9)
Qurilmani supperfosfat ishlab chiqarish jarayonidagi aralashtiruvchi reaktorlarda hosil bo'layotgan vaodorod-ftorid gazi va havo tarkibidagi fosforid changini tozalash uchun qo'llanganda olingan sinov tajriba natijalari shuni ko'rsatdiki, tozalash samaradorligi mavjud ho'l usulda tozalovchi skrubberga nisbatan 5,7% ga yuqori va tozalash jarayonida hosil bo'lgan chiqindi suvning neytralligi (Ph) esa 5,4 dan 9,9 ga ortdi.
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SCIENTIFIC PROGRESS VOLUME 4 I ISSUE 1 I 2023 _ISSN: 2181-1601
Scientific Journal Impact Factor (SJIF 2022=5.016) Passport: http://sjifactor.com/passport.php?id=222ff7
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Scientific Journal Impact Factor (SJIF 2022=5.016) Passport: http://sjifactor.com/passport.php?id=22257
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Scientific Journal Impact Factor (SJIF 2022=5.016) Passport: http://sjifactor.com/passport.php?id=222ff7
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