Note s4
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Forwarded from Pharmamem๐Ÿ’Š (ู…ุคู…ู„ ุญุณุงู…)
ู…ู†ูˆ ู…ู† ุงู„ุงุฌู‡ุฒู‡ ูŠู†ุชุฌู„ู†ุง coat???
spray drying

ุงุญุณู‡ุง ุฌุงูŠุฉ
Forwarded from Pharmamem๐Ÿ’Š (ู…ุคู…ู„ ุญุณุงู…)
ู‡ุงูŠ ู†ู‚ุงุท ู…ุงู„ ู…ุฎุทุท ุงู„ุณู„ูˆูƒูŠุงุช ู…ุงู„ ู…ูˆุงุฏ ุตู„ุจุฉ
ู†ู‚ุทุฉ D
ูˆู†ู‚ุทุฉ E
ูˆู†ู‚ุทุฉ C
ูˆุญุฏู‡ ู…ู†ู‡ู† ุฌุงูŠู‡
Forwarded from Pharmamem๐Ÿ’Š (ู…ุคู…ู„ ุญุณุงู…)
C--appear spots
C-D--incrase No. spots
D--complete evaporation


ุดูˆููˆุง ุชุฑุง ุงู„ spot ู…ุซู„ ุงู„ู†ุฏู‰ ุงูˆ ู†ู‚ุงุทุทุท ู‚ู„ูŠู„ุฉ ู…ุงู„ ุฑุทูˆุจู‡ ุถู„ุช ุงุฎุฑ ุดูŠุก
Forwarded from Pharmamem๐Ÿ’Š (ู…ุคู…ู„ ุญุณุงู…)
ุทุฑู‚ ุงู„ nonthermal ู…ู‡ู…ู‡ู‡ู‡ู‡ู‡ู‡ู‡ู‡ู‡ ุจุงูˆู„ ุตูุญุฉ
ู…ูƒุฏุฑ ุงูƒุชุจ ู„ุงู† ุงู„ูˆู‚ุช ูƒุงู„ุณูŠู
Forwarded from Pharmamem๐Ÿ’Š (ู…ุคู…ู„ ุญุณุงู…)
ูˆุงุฎุฑุฑุฑุฑ ุดูŠุกุก ุจุงุฐู† ุงู„ู„ู‡ ูŠุฌูŠ ุจุงุฐู† ุงู„ู„ู‡

LOD%--wet weight
MC%--dry weight


ูˆุงุชุฐูƒุฑูˆู†ูŠ ุจูŠู‡ุง
Forwarded from ู…ุคู…ู„ ุฑุณูˆู„-Moaml Rasol (ู…ุคู…ู„ ุฑุณูˆู„)
๐ŸŸฅ
Mechanism of Cutter mill:-
Cutting =sheraing action
ูŠุฌูŠ ู„ูˆ ู‡ุฐุง ู„ูˆ ู‡ุฐุง ุงูˆ both
Forwarded from ู…ุคู…ู„ ุฑุณูˆู„-Moaml Rasol (ู…ุคู…ู„ ุฑุณูˆู„)
๐ŸŸฅ๐ŸŸฅ
Roller mill:- two to five roller operation af different speed
Forwarded from ู…ุคู…ู„ ุฑุณูˆู„-Moaml Rasol (ู…ุคู…ู„ ุฑุณูˆู„)
๐ŸŸฅ
Ball mill:-
Low speed > attrtion action
High speed > imapct action (ุงู„ู…ุณุคูˆู„ ุนู† ุชู‚ู„ูŠู„ ุงู„ุญุฌู… )๐ŸŸฅ
Forwarded from ู…ุคู…ู„ ุฑุณูˆู„-Moaml Rasol (ู…ุคู…ู„ ุฑุณูˆู„)
ู…ู‡ู…
Ball mill is unsurpassed for fine grinding for hard and abrasive material
Forwarded from ู…ุคู…ู„ ุฑุณูˆู„-Moaml Rasol (ู…ุคู…ู„ ุฑุณูˆู„)
ุงู„ุฑุทูˆุจุฉ ุชุชู†ุงุณุจ ุนูƒุณูŠุงู‹ ู…ุน ุงู„miling
Forwarded from ู…ุคู…ู„ ุฑุณูˆู„-Moaml Rasol (ู…ุคู…ู„ ุฑุณูˆู„)
๐ŸŸฅ
Spary congealed coating used for taste masking and sustained relase formulation
Forwarded from ู…ุคู…ู„ ุฑุณูˆู„-Moaml Rasol (ู…ุคู…ู„ ุฑุณูˆู„)
๐ŸŸฅ๐ŸŸฅ ู…ู‡ู…ุฉุฉ ูƒู„ุด
Vacum:-
Rotary pumb on small scale
Ejectore pumb on large scale
Used th reduce pressure
Forwarded from ู…ู‚ุจู„ุงุช (Mohamed S)
Random fluctuation of the fluid velocity at any given point within the system
ู‡ุงูŠ ูƒูˆู…ุฉ ูˆุฒุงุฑูŠ
ุงู„ููƒุฑุฉ ุถุงู‡ุฑุฉ ุชุตูŠุฑ ุจ tubulent
ูƒู„ ุฌุฒุก ุนู†ุฏุฉ ุณุฑุนู‡ ู…ุนูŠู†ู‡
Forwarded from ู…ู‚ุจู„ุงุช (Mohamed S)
ุจุดูƒู„ ุนุงู… ุงู„ู…ุนู„ูˆู…ุฉ ุงู„ูŠ ูˆุงุถุญุฉ ุจุงู„ู…ู„ุฒู…ู‡ ูŠุฌูŠุจูˆู‡ู‡ ุงู„ูˆุฒุงุฑูŠ ุจูŠู‡ู‡ ุชู„ุงุนุจ ุงู…ุง ุจุงู„ู„ุบู‡ ุงูˆ ุงู„ุงุญุฑู
ุงู…ุง ุงู„ููƒุฑุฉ deep ุงู„ุนู…ูŠู‚ุฉ ุจุงู„ู…ู„ุฒู…ู‡ ุชุฌูŠ ู…ุจุงุดุฑ
ู‡ุงูŠ ูุฏ ุดูŠ ุชู‚ุฑูŠุจูŠ
ุญุชู‰ ู…ู† ู†ุญู„ ูˆู†ุดูˆูู‡ู‡ ู†ู‚ุทู‡ ุณู‡ู„ู‡ ู…ู†ุณุชุนุฌู„
Forwarded from ู…ู‚ุจู„ุงุช (Mohamed S)
ูˆุฒุงุฑูŠ
Regarding mechanism of mixing, in Newtonian flow; the dynamic viscosity is
In dependent
ู†ูŠูˆุชู†๐Ÿ ู„ุงูŠุนุชู…ุฏ ุนู„ู‰ ุงูŠ ู‚ูˆุฉ ู„ุงู† ู‡ูˆ ู‚ูˆูŠ ู…ู† ุงู„ู„ู‡
Forwarded from ู…ู‚ุจู„ุงุช (Mohamed S)
ูˆุฒุงุฑูŠ ู‡ูˆุงูŠ
planetary mixer

It rotates round the circumference of the container and about its own axis simultaneously.
ุชูุชุฑ ู…ุซู„ ุงู„ูƒูˆูƒุจ ุนู„ู‰ ู†ูุณู‡ู‡ ุญูˆู„ ุงู„ู…ุญูˆุฑ
Forwarded from ู…ู‚ุจู„ุงุช (Mohamed S)
ู†ู‚ุงุท ูˆุฒุงุฑูŠ ุนู„ู‰ ุงู„powder
ุญุณุจ ุงู„ุฎูŠุงุฑ ู†ุฎุชุงุฑ
Sigma mixer - muller mixer- neutral - Tumblers
ุจุนุฏ ุงูƒูˆ ุจุบูŠุฑ ุฌุงุจุชุฑุงุช
ุงู„ู…ู‡ู… ู†ุญูุธ ุฐู†ูŠ
P sm nt
ุจูŠ ุณู… ุงู† ุชูŠ
Forwarded from ู…ู‚ุจู„ุงุช (Mohamed S)
Agglomerates
ูŠุนู†ูŠ ุงู„ุชูƒุชู„ุงุช
ู…ู†ูˆ ูŠุนุงู„ุฌู‡ู‡
ุงู„ุฌูˆุงุจ ูฃ ุฎู„ุงุทุงุช
ุงู„ุงูˆู„ู‰ planty ุงู„ูƒูˆูƒุจ
ุงู„ุซุงู†ูŠ muller
ุงู„ุซุงู„ุซ ribbon
ุดู„ูˆู† ู†ุดูุฑู‡ู‡
ู…ูˆู„ุฑ + ุฑูˆุจู† = ูƒูˆูƒุจ ุจุฑุดู„ูˆู†ู‡
ู„ุงู† ู‡ู…ู‡ ู…ูƒูˆู„ูŠู† ู‡ูˆุงูŠ ุน ุจุฑุดู„ูˆู†ู‡
๐Ÿ™„
ู…ูƒุฑุฑ ู‡ูˆุงูŠ ูˆุฒุงุฑูŠ
ูŠุนู†ูŠ ูŠูƒูˆู„ ุงู„ุชูƒุชู„ุงุช ุดู„ูˆู† ู†ุนุงู„ุฌู‡ู‡
ุงู„ุฌูˆุงุจ ูˆุงุญุฏ ู…ู† ุฐู†ูŠ ุญุณุจ ุงู„ู…ูƒุชูˆุจ ุจุงู„ู†ู‚ุทุฉ
Forwarded from ู…ู‚ุจู„ุงุช (Mohamed S)
cutter mills
ุชุณุชุฎุฏู…
ู„ู„ู†ุจุงุช - fiber
ูƒู„ุด ู‡ูˆุงูŠ ู…ุชูƒุฑุฑุฉ
Forwarded from ู…ู‚ุจู„ุงุช (Mohamed S)
spots starts to appear in ......
e- Critical moisture content
ุงู„ุณุจูˆุชู‡ ูŠุนู†ูŠ ุงู„ุชุฌููŠู ุงูˆ ุจู‚ุนู‡ ุฌุงูู‡ ุฑุงุญ ุชุจุฏุง ุจุงู„ุถู‡ูˆุฑ ุจุงู„ู…ุฑุญู„ุฉ ุงู„ุญุฑุฌุฉ
Forwarded from ู…ู‚ุจู„ุงุช (Mohamed S)
ุดู„ูˆู† ู†ุตู†ู ู…ุนุฏุงุช ุงู„ุชุฌููŠู
ุงู„ุฌูˆุงุจ
Method of heat transfer method of sample handling