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ĐỒ ÁN TỐT NGHIỆP Thiết kế phân xưởng sản xuất nhựa PVC-S
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SVT:Phạm Thị Trường Giang Trang 1
ĐỒ ÁN TỐT NGHIỆP Thiết kế phân xưởng sản xuất nhựa PVC-S
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$${!%Cm6=4%pT'34E=!ISC%K#NbP
$2{!*5%6E]3<#CT!CDb
$2{!%Cm6%T<E]3<b
$2A{!%Cm6=4?!E]3<b
$2O{!%Cm6=4'34%pTE]3<bA
$b{!%3%*64bO
${!%r!L{%HL6S(!#H%?!'•bb
efvwiP
2CTC'<^!'6!!K!#€!;'z6P
2•3%'o!DG&%!CDP
5.1.1.1. Xác định hệ số cấp nhiệt của nước gia nhiệt vỏ áo 70
5.1.1.2. Xác định hệ số cấp nhiệt của hỗn hợp phản ứng 71
2A{!!CDS7;!#‚%pT!7Y%964m!ZE]3<E=<C5LoO
2O{!!CDS7;!#‚A964m!%<€!; !"!#O

2${!!CDS7;!#‚O'-'6!!K!#E]3<%pTC5Lo !"!#$
22{![!!CD‚$9<!#ƒ639+!#CT!CD2
2b{!!CDS7;!#‚2964m!%<%3!*642
2{!!CDS7;!#‚b<X !"!#]T9T9<!#ƒ639+!#CT!CDb
2{!!CDS7;!#‚%z!%6!#%%<C5Lo !"!#b
2){!S7;!#!7Y%%z!:!#'a#CT!CDb
2ACTC'<^!649+ !"!#82Pb
2A{!!CDS7;!#%z!S49T9<!#ƒ639+! !"!#b
sv~„
b{!E=%r!C5Lo!#7!#RX
bQ!#(!#G&LT!'z6
bA•3%'o!%Cm6=4%pT&!#964m!!CD
bO•3%'o!G&&!#964m!!CD)
6.1.3.1. Xác định hệ số cấp nhiệt của hơi ngưng tụ 79
6.1.3.2. Xác định hệ số cấp nhiệt của nước làm mát 80
6.1.3.3. Xác định hệ số truyền nhiệt K 81
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ĐỒ ÁN TỐT NGHIỆP Thiết kế phân xưởng sản xuất nhựa PVC-S
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AO{!CD!{%*<%"T=!n,P
A$3%?!>78!#R9;P
O645,C!C5*5,‡L|!#?!>78!#A
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OAz!#TCA
OOv&9{C5Lo'7N!#&!#O
$C C3*5%6!=O
2(!##CKE=%C56G3!#$
 !"#$%%
%&'&()&*+,)+ %%
/)0-(1,)23,2&45,67-)859:%%;
<9,.&=&>)9>7-(?8-(@? A=-B+C(%%D
9,).&=&E+:F(G)&,HAI,JB=:@7%%
SVT:Phạm Thị Trường Giang Trang 3
ĐỒ ÁN TỐT NGHIỆP Thiết kế phân xưởng sản xuất nhựa PVC-S
KL%%M
 KN%/O
SVT:Phạm Thị Trường Giang Trang 4
ĐỒ ÁN TỐT NGHIỆP Thiết kế phân xưởng sản xuất nhựa PVC-S

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SVT:Phạm Thị Trường Giang Trang 5

ĐỒ ÁN TỐT NGHIỆP Thiết kế phân xưởng sản xuất nhựa PVC-S
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SVT:Phạm Thị Trường Giang Trang 6
ĐỒ ÁN TỐT NGHIỆP Thiết kế phân xưởng sản xuất nhựa PVC-S
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SŠ<I,%r!'m=C“thiết kế phân xưởng sản xuất nhựa Polyvinylclorua theo phương
pháp trùng hợp huyền phù với công suất là 50.000 tấn/năm”.
SVT:Phạm Thị Trường Giang Trang 7
ĐỒ ÁN TỐT NGHIỆP Thiết kế phân xưởng sản xuất nhựa PVC-S
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
$VWXY
%% .+:Z-[&*+(\ )]>
1.1.1. Monome vinyl clorua (VCM)
• ^ ()_,,C+(`?C
2

H
3
Cl (CH
2
= CH – Cl )
C
H
H
H
Cl
C
• 1-),)C(
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.S
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0 CD'`G(Ce
G
œ0OH)
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SVT:Phạm Thị Trường Giang Trang 8
ĐỒ ÁN TỐT NGHIỆP Thiết kế phân xưởng sản xuất nhựa PVC-S
0 X^<€!;![EYC*(!#*{8#CYC^!OHb™AbH$cEma{%
—!CD'`7N!#H7YC3%R!#%pT3!G3!#,‡9NC%Ka> 49T !"!#9:!#
;!#T49<!#L+!%"T!7!#&%'`9%,X%Ka^<=!;%T%I4SI!
%S<96T'V!#/<E4H*(!#!_!GFR!#%3%C5LoL|!#'V!#C5>•%EYCXX%K
a%64_!%89<!#L+!Ž%o63G6L <ƒ6 !8!CD'`.0AP
P
19<!#97N!#

;*(!#%K%[!'o!E=7YC3G6%pT*{
A
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• 9,>)ab >)9>2&c+,)Fd&-:[,[?@+7
0
Khử hiđrô và clo của đicloetan bằng dung dịch kiềm
7W!#3!=4*(!#*C!5<&!!Cm6TtH97;6E=C5Lo CSY!
0
Clo hoá etylen ở nhiệt độ cao
7W!#3!=4%7T'7;%GFR!#<%7T%Kƒ639+!S4!CD%pT !"!#9T
,`%3%%KCD6ƒ6 
0
Nhiệt phân đicloetan
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A

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H'CI!
0
Hiđro và clo hóa C
2
H
2

••%3%GFR!#S=CT4#S
A
8!CD'`%T<7W!#3!=4'7;%GFR!#!Cm6
9_!5#CYCH#z!'?4Lo^!%5GFR!#<#C3=!%pT
A


A
%T<W!#C3=!%pT 4SI!
}{
A

A
E=SGT6*C'7;%S=,G^%E=G4*(H'7;%%<E=<C5Lo !"!#
C5>•%“SD,<SeH&%'`PPS{”#CN<%>•%3%E=<9<!#&!#%pTC5Lo !
"!#H*< !##CQT%3%&!#%<z66z!<=!E=<8P÷OP
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I<,"%'`#C ,<^{!%pT>•%3%,=!?!#z!!CD'`%pTz6S_!
SVT:Phạm Thị Trường Giang Trang 9
ĐỒ ÁN TỐT NGHIỆP Thiết kế phân xưởng sản xuất nhựa PVC-S
 €!;GT6*C !"!#.#V,XH'C%S<IT!HT>_4SI!HS1'7;%'7Tƒ6TC5Lo
6!'aRSkT6'KH%<E=<3G4L|!#}t9VCƒ6TC5LoS=,S^!'5!™$P
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'a!#7!#RXE=3%*]C€!;%K!CD'`G(C%T<W!#7!#R><!#%<ƒ6T3
C!S64D!<^'`!#SC_!R%'a'6[CT>_T!'_4H'C%S<IT!E=G !n,R*3%
1.1.2. Chất ổn định huyền phù
k6&9<!#ƒ639+! !"!#'`!Y%pT€!; !"!#H#Cr,<!<,I%64a!
z!GT!#9^!#3C!z4GD}5•% !"!#'`!Y%pT€!;#V,XE=^
J!#S_!H%3%^%K>67Y!#'(!#RH!S=E:!#{%o63%'`!#%pT%3!*64k@
'(!#R%3%^<S4,I^<=! !#S=,% !98ƒ639+!*64E=#C ,CD6ƒ6 964m!
!CD,* !J!#*Ca,G<3!CD'`%pT€!; !"!#Ua*%R%CD!7;!#!=4
!#7NCTGFR!#%[!'o!64m!:9<!#€!; !"!#%[!'o!64m!:
C5!YCLm,‡?!#CYC#CQTTCTS=,#C ,G"%%J!#Lm,‡#CQTTCTX`G&%[!
'o!64m!:7N!#'7;%GFR!#!7<S4EC!4STS%<SH<S4EC!4ST>ITHC!L`HL`TS%H


• ?`&%e.f-(R%g
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UCm6*CD!GFR!#e
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uG6!^eP*”%,
A
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• ?`&/e.f-(R/g
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=!z!ŒLT4WCe2HPc*&CS7;!#.&C'T1
0
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UCm6*CD!GFR!#e
SVT:Phạm Thị Trường Giang Trang 10
ĐỒ ÁN TỐT NGHIỆP Thiết kế phân xưởng sản xuất nhựa PVC-S
0
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A
0
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0
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1.1.3. Chất khơi mào (khởi đầu)
*WC,=<'7;%GFR!#EYC,R%'{%^<9T%3%#&%@<—'?4TGFR!#TC
S<^C%*WC,=<%K!CD'`HNC#CT!?!p4*3%!T6H!75!K%K3%R!#?!
p4ZZE='m69<!#ƒ639+! !"!#7E4ƒ639+! !"!#> 49T'7;%[!'o!H
_,o6E=Œ*Ca,G<3
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A

2
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 

O

A
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A
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

O

A


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SVT:Phạm Thị Trường Giang Trang 11
ĐỒ ÁN TỐT NGHIỆP Thiết kế phân xưởng sản xuất nhựa PVC-S

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1.1.4. Chất ngắt mạch phản ứng (AD-3)
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SVT:Phạm Thị Trường Giang Trang 12
ĐỒ ÁN TỐT NGHIỆP Thiết kế phân xưởng sản xuất nhựa PVC-S
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9!?!3!e T!Abc*&CS7;!#.}19<!#T>I<!
 T!2c}9<!#LI!¤I!
 T!2c}9<!#S
O
 T!$Ac}9<!#I4ST%ITI.
A

2
tt0
O
1
 T!Oc}9<!#I>T!I

 T!PHbc}9<!#,IT!<S
1.1.6. Chất bảo quản
• !=4'7;%GFR!#EYC,R%'{%!#J!!#ZT*(!#%< !"!#@9:!#;> 4
9T9<!#ƒ639+!6VCE=S=,C!EC!4S%S<96T9<!#LV!%"T—'?4T:!#;%%K
_!S=7W!#,^CS=!CLC<90.01
SVT:Phạm Thị Trường Giang Trang 13
ĐỒ ÁN TỐT NGHIỆP Thiết kế phân xưởng sản xuất nhựa PVC-S
• !CLC<90.01
_!#rCe0I90L64S%TI%<S
(!#"%%6^<

CCH
3
CH
3
CH
3
OH
OH
0%K'Ca,!K!#% 42OHA
P
H'Ca,G(CS=A2
P
'Ca,L%34S=A)
P
H'Ca,
L:!#%34S=bP
P
H9r!#S7;!#9C_!#œHP$H* !J!#<=T!&9<!#XIT!<SE=
4'9<%T%L<!%S<<3

1.1.7. Chất dập tắt phản ứng.
!=4'7;%GFR!#EYC,R%'{%!#J!*(!#%< !"!#C5R%> 49T9<!#
97N!#;%KG@%&H3G6L_!9<!#C5LoJ!#S_!'`!#`,=T*(!#a*Ca,G<3
'7;%ƒ639+!HŒ> 49T!#64%W%34![—'?4TGFR!#;%%K_!7W!#,^C
!CLC<90O.0O1_!#rC.¥0,I4Sk49I!1
(!#"%?!F
b
20.
O
1œ
A
(!#"%%6^<e
C
CH
3
CH
2
<^C!=4'7;%GFR!#7YC6!#o%*(!#,=6H*&CS7;!#9C_!#œPH)P)A#”%,
O
8
A2
P
H'`!Y)$%8AP
P
'Ca,!K!#% 4™AOHA
P
H'Ca,G(CS=bA
P
H'Ca,L%34S=
2OH)

P
H#CYC^!![S=PH)ca{%9<!#*(!#*{
1.1.8. Chất chống đông.
9<!#ƒ639+!G !>6!@TH8#CTC'<^!KTS]!#XE=8LV!%"T%
*WC,=<97Y%*C%<E=<C5Lo !"!#TGFR!#X82
P
/<'K C:!#%
%&!#'(!#9<!#!7Y%'a!#J!%‡!!7Y%%64a!9^!#3C9!ET'EYC%3!ƒ6^S=,
]!#%3!*64%&!#'(!#8'?4TGFR!#S=6!#o% 4SI!S4%<S
4SI!S4%<SS=,`%S]!#*(!#,=6H*(!#,:CH'Ca,!K!#% 4S=O
P
H'Ca,G(CS=
)HA
P
H'Ca,L%34S=b
P
H“9r!#œHO8AP
P
HT!'7;%9<!#!7Y%
SVT:Phạm Thị Trường Giang Trang 14
ĐỒ ÁN TỐT NGHIỆP Thiết kế phân xưởng sản xuất nhựa PVC-S
1.1.9. Chất kìm hãm phản ứng (AD-1).
_!#rCeAHA0/CI!4S9<T!I
(!#"%?!Fet
b

$
™
A
0

b

$
t
XR%'{%%pT!K%<E=<!|,S=,!#Z!# !"!#'T!#> 49T83G63<SCD6
.bHP*#”%,
A
1E=[!'o!%pT€!;64m!:
/08^!#L`,=69!#H'Ca,!K!#% 42bHb
P
'Ca,G(CA
P
} !J!#ˆT
T!9<!#!7Y%9*Ž,HT!9<!#97;6E=6!#o%*Cm,TS<-!#2PH2#”PP# T!<S
<^C!=47N!#GFR!#7YC^!#6!#o%Pc9<!#Tt
1.1.10. Dung dịch đệm
‚639+!9:!#;*(!#a93!*]CG@+!=!SH_,E=<'K,`G&%
*8C'z6*C?!6“^<9T,`G&T>C‚639+!!=4> 49T!#<=CG@*Ca,G<3H*C
J!#S_!+> 49TCD!7;!#E!&% !"!##C ,<
¦
GC!9T3%R!#EYC#&%@<
9<!#D !"!#H,%{S=, !"!#+E4,=9<!#D !"!#!#7NCT%<
_,E=<,`G&,6&CE(%WTt
O
HT
A
t
O
<‡%6!#o%*Cm,S<-!#k@%K,‡%pT
%3%,6&C!=4G–649+%pT€!;S6(!SY!W!

%/ h()+:F((@i )]>
1.2.1. Khái niệm phản ứng trùng hợp (phản ứng polyme hóa)
 !"!#9:!#;S=ƒ639+!%`!#;%3%?!F,<!<,IEYC!T6'a+!=!
?!F<S4,I,=*(!#3%9TG !n,?!F
1.2.2. Điều kiện phản ứng
X<!<,I:!#%< !"!#9:!#;S=!Q!#;%%"T!&C'(CT4!Q!#;
%Eˆ!#*(!#Lm!
1.2.3. Đặc điểm phản ứng trùng hợp
0  !"!#9:!#;S= !"!#%`!#
0 9<!#G6&ƒ639+! !"!#H[!#G&?!F9<!#D#C ,H<'K'`%"%.'`
*(!#!<1%pT€!; !"!##C ,
0 3%?!F<S4,I'7;%+!=!9GY,EYCE!&%SY!H!#T4*C'`%64a!KT
%ˆ!
0 €!;G !n,7N!#%"T% <S4,IE=,<!<,I
0 }(!#%KG !n,RE=G !n,96!##CT!*(!#Lm!
%< h()+:F((@i )]>
‚6T!#9:!#;X7YC3!G3!#,‡9NC*(!#%K%*8C'z6H !"!#> 4
9T%,7!#7YC3%R!#F!#<^C+CŒ!9T!T!W!E=*CS7;!#I9<>CJ!#+
&%'`9:!#;G–J!#S_!56*(!#%K<>CE=%*8C'z6+9:!#;!CDX
SVT:Phạm Thị Trường Giang Trang 15
ĐỒ ÁN TỐT NGHIỆP Thiết kế phân xưởng sản xuất nhựa PVC-S
*(!#> 49T}C%K,‡(>C+<S4,I^<9T7W!#'&C!T!GT6,`NC#CT!% ,"!#
9<!#NC#CT!% ,"!#H<>C*5;EYCX^<9TI9<>CHI9<>C!=4?!6“=!
%3%#&%E=*{%'`!#9:!#;
 !"!#9:!#;> 49T9!^4EYC%3%^%!7
A

A
E=
A


2
tˆ!S
S=,%,E!&%%pTƒ639+!9:!#;HkC9I!HC'9<ƒ6C!<SHI!<SE=}X!t
$
%K*
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1.4.1. Giai đoạn khơi mào tạo ra các gốc hoạt tính
SVT:Phạm Thị Trường Giang Trang 16
ĐỒ ÁN TỐT NGHIỆP Thiết kế phân xưởng sản xuất nhựa PVC-S
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SVT:Phạm Thị Trường Giang Trang 17
ĐỒ ÁN TỐT NGHIỆP Thiết kế phân xưởng sản xuất nhựa PVC-S
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SVT:Phạm Thị Trường Giang Trang 18
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ĐỒ ÁN TỐT NGHIỆP Thiết kế phân xưởng sản xuất nhựa PVC-S
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1.5.1. Ảnh hưởng của ôxi tạp chất
6˜I<L !%%pT,<!<,IE='Cm6*CD! !"!#,=(>CE=^%%K,‡9<!#
D !"!#%Ka !78!#'5!ƒ639+!9:!#;L|!#%3%3%R!#EYC,<!<,IH^<
!_!!Q!#;%Lm!#?4% !98 !"!#Z'K4_6%z6'&CEYC,<!<,I*C9:!#;
S= CC!*C5E=C5!=!9:!#;9<!#,(C97N!#*{9W
1.5.2. Ảnh hưởng của nhiệt độ
0CD'`J!#•!'5!ƒ639+!?!p4%*WC,=<J!#^<96!#?,<^'`!#
J!#HS=,J!#&%'`39Ca!,^%E=<'KS=,J!#E!&%%6!#%pTƒ639+!%64a!
KT,<!<,I=!<S4,I/<*C%3%96!#?,<^'`!#J!#+* !J!#ET%^,#CQT
SVT:Phạm Thị Trường Giang Trang 19
ĐỒ ÁN TỐT NGHIỆP Thiết kế phân xưởng sản xuất nhựa PVC-S
%3%96!#?,<^'`!#SY!HS=,J!#%3% !"!#!#,^%!_!*&CS7;!#?!F
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0}C!CD'`&%'`9:!#;%,G !n,%K}%T<H!7!#NC#CT!=CG–
^<!Cm6G !n,RHS=,#C ,%S7;!#G !n,/<'K%z! C#CT!CD:;
*C9:!#;'V!#NC C*&!#%5!CD'`'V!#'m693!*(!#%<> 49T!CD%R%
L`E+ŒS=,?!6“GC!9TSS=,G !n,LoE=!#HE=!56*&!#%5!CD*(!#
&+G !n,%K}*(!#'m6

1.5.3. Ảnh hưởng của nồng độ chất khơi mào
}CJ!#!V!#'`%*WC,=<G&#&%@<^<=!*C?!p4J!#S_!•!'5!
S=,J!#G&96!#?,<^'`!#E=E+E4E!&% !"!#J!#H!7!#'`9:!#;96!#
L+!#C ,!_!*&CS7;!#?!F96!#L+!
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1.5.4. Ảnh hưởng của áp suất
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#C ,ƒ639+!LT4WC%pTXE=9<!#ƒ639+! !"!#T%d!# CJ!#3G6
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SVT:Phạm Thị Trường Giang Trang 20
ĐỒ ÁN TỐT NGHIỆP Thiết kế phân xưởng sản xuất nhựa PVC-S
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—9^!#3C*Ž<*(!#%J!#<=!<=!E('o!+!H%\*C!=<*Ž<%J!#,^!
,^%,YC%K* !J!#'o!7Y!#,`z!?!F%d!#%K%6^<,^%!3!
!7!#9{Z2P÷PP,>{%,YC%K,`!3!
1.6.2. Tính chất của PVC
%K'`9:!#;!|,9<!#*< !#OPP÷)2PH?!FS7;!#PPPP÷2)PPP
6˜I<!CD'`E=7W!#39:!#;,=TC#C39o!=4%K#C39o*3%!T6YC
7W!#39:!#;9<!#64m!:6'7;%%K%3%{!%GT6e
U`9:!#;%pT/œbP
}&CS7;!#?!FXœ$APPP
9r!#S7;!#9C_!#œHO÷H$.#”%,
O
1
CD'`<36“C!#œO÷P
P

CYC^!Lm!*Ž<σ
*Ž<
œ$PP÷bPP.*#”%,
A
1
CYC^!Lm!6&!σ
6&!
œPP÷bPP.*#”%,
A
1
CYC^!Lm!!Ž!σ

!Ž!
œP÷bP.*#”%,
A
1
U`#C-!=C7W!#εœP÷2c
• l)?8(7-
  S=  <¤S4,I  ?!  %@%  !_!  %K  a  ˆT  T!  9<!#  %3%  6!#  ,(C  !7  IGIH
49<%T%L<!%S<KTC9<LI!¤I!64!C_!%\ˆTT!*C*&CS7;!#?!F
SVT:Phạm Thị Trường Giang Trang 21
ĐỒ ÁN TỐT NGHIỆP Thiết kế phân xưởng sản xuất nhựa PVC-S
%K'`9:!#;/œOPP÷2PPH%ˆ!*C*&CS7;!#?!F%T<+T!9^!%5E=*(!#
<=T!9<!#%3%¤¤6!#,(C*(!#?!%@%UaJ!#'`ˆTT!%<!#7NCTC5!
=!LC5!{!!7'V!#9:!#;EYCC!4ST>IT<‡%%S<KT
—'Cm6*CD!7N!#z6!7*(!#T!9<!#9<!#%3%%<3M<H!7!#8
!CD'`%T<+Lo97W!#!Cm6E=%K* !J!#T!9<!#,`G&%<3M<}&CS7;!#
?!F%=!#J!#+'`<=T!%=!##C ,U`<=T!R6`%E=<%3%7W!#3G !
>6H!d7W!#%K'`<=T!*Ž,W!64m!:
• 1-)\-2o-)-)&*(
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'`$P
P
'-L'z6?!6“E='5!P
P
+ƒ639+!?!6“> 49T!T!W!}C
J!#!CD'`HS'7;%3%9TE=>6CD!,=6X=6%pTG–%64a!z!ZG3!#'5!
E=!#HT%T,H!?6E='I!k@>6CD!,=6'7;%#C C{%S=G@+!=!%3%!&C%3%
CH
2
CH CH
2

CH CH
2
CH
Cl
Cl
Cl
CH
2
CH CHCH CH CH
2
CH
Cl
+2
HCl
=*©,I<'KS=G@#C ,* !J!#<=T!%pTH'Cm6!=4'7;%#C C{%S=<G@^<
=!SC_!*5!#T!##CQT%3%?!F
CH
2
CH CH
2
CH CH
2
CH
Cl Cl
Cl
CH
2
CH CH
2
CH CH

2
CH
Cl Cl
Cl
CH
2
CH CH
2
CH CH
2
CH
Cl
Cl
CH
2
C CH
2
CH CH
2
CH
Cl Cl
Cl
k@?!p4*C'6!!K!#%d!#I< !"!#H%6€C96!#?,L'z6?!p4S=8
!Q!#,^%,=8'K%KSC_!*54560H0SQ!#z!'K%KaS=!Q!#!K,%6&C
%pT,^%'^C?!FYC*CC5!=!#CT%(!#%Ka> 49TG@?!6“,`z!
^<9TSE=^<9T%3%<S4,I%K!&C'(CH*C'K^<9T%3%%z6!&C#CQT%3%?!FUa
J!#'`[!'o!!CD%pTH!#7NCT_,E=<%3%%[!'o!%K3%R!#S=,%,
<‡%*+,-,G@?!p4
I<3%R!#+%CT%[!'o!S=,$!K,e96!#<=SH%!#J!%‡!
3%R!#%pTt

A
H%RSH%RCTF!#<^C
SVT:Phạm Thị Trường Giang Trang 22
ĐỒ ÁN TỐT NGHIỆP Thiết kế phân xưởng sản xuất nhựa PVC-S
I<%6^<+%[!'o!'7;%%CTS=,LTS<^Ce%[!'o!Q6%WHE(%WE=*C,
S<^C9<!#'K%[!'o!E(%WE=*C,S<^CS=ƒ6T!9r!#!E+!#<=C3%R!#[!'o!
!CD%•!#%ˆ!!#J!!#ZTLo?!6“9<!#'Cm6*CD!#CT%(!#8!CD'`%T<#<=C
9TH%•!#%ˆ!%K* !J!#L <ED%3%{!%%pTESCD69<!#NC#CT!=C*CGFR!#
7N!#:!#%[!'o!E(%WLt
O
HLt
A
HTt
O
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<S4,I*Ž,%<#C-!H*K<=T!X"%'`S-<<36˜6`%E=<%7N!#'`%pTCTF!#<^C
—'Cm6*CD!7N!#HLm!7YC3%R!#%pT%3%T>C!7SH
A
kt
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Ht
O
S<-!#H6!#o%TtPc{!%3%'CD!%pT%d!#*3&E=R6`%E=<!CD
'`H!CD'`%=!#%T<+|!#G&'CD!,(CJ!#
• @l-d'&,)C()?9pq?d8,9,-)I7G)9,
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}C'6!!K!#S=,%64a!'`!#%pT%3%?!FJ!#S_!HS=,G64456z!S@%SC_!*5
#CQT%3%?!FE=S=,,m,<S4,I
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0<3M<@%.S<^C1%K* !J!#97W!#*(!#^!%5H#V,%3%%
!7eC<%4STST./t1HCL64STST./v1
0K,AeK* !J!#9`!Sn!*Ž,EYC.z!SY!*5;EYC!K,1!7e
<S49<4SI!CTH/CL64SCT
0K,Oe<^C!=4*(!#%K* !J!#9`!EYCH!_!GFR!#*5;EYC!K,
!7eT…C!H%S<<3%3%49<%T%L<!%K!CD'`G(C%T<
SVT:Phạm Thị Trường Giang Trang 23
ĐỒ ÁN TỐT NGHIỆP Thiết kế phân xưởng sản xuất nhựa PVC-S
YC%KTM<?!F%K* !J!#9`!S•!&+'`Lm!#C ,!T!H'`#C-!
=CJ!#*C=,S7;!#%M<J!#
1.6.3. Ứng dụng của PVC
/<!Q!#76'Ca,%pTe[!'o!KTr%HLm!%Wr%HŒ#CT%(!#9T!Cm6S<^CG !
n,(!#R!#H•{!E+E4CD!!T4'7;%"!#R!#9!Cm69<!#'NCG&!#GC!
<^
 PVC trong ngành xây dựng
‰!E@%>?4@!#S=!WC,='7;%GFR!#!Cm6E=9`!#9-C!9<!#'KH%3%
S<^C&!#•!E=R*CD!%C5,'5!W!,`z!LT[!#G !S7;!#9_!<=!5#CYCH
,E=,=!#%C5,cHLr%?4%3'CD!%C5,cJ,APPH%<!G&!=4S=O)c9<!#
[!#G&OOH29CD6!!6%z69_!5#CYC‘b’.+!A1
Hình 2: Các lĩnh vực ứng dụng của PVC trên thế giới
—CDT,H"!#R!#S=,&!#E=R*CD!%C5,$c%pTA$PHPPP!%p456!@T
'7;%:!#S=,&!#E=R*CD!H%FTG[E=,9z!%C5,2cH,E=,=!#,]!#
%C5,$cH?4E=%3'CD!%C5,2c+!%6!#H!@T"!#R!#9`!#9-C9<!#

!Cm6S‰!E@%#Kz!•%'n4!m!*C!539Ca!.+!O1
SVT:Phạm Thị Trường Giang Trang 24
ĐỒ ÁN TỐT NGHIỆP Thiết kế phân xưởng sản xuất nhựa PVC-S
Hình 3: Các lĩnh vực ứng dụng của PVC tại Việt Nam
†!#'7;%GFR!#9<!#!Q!#'Cm6*CD!*B6%d!#!7,(C97N!#**I
'-%"!#]S=,`S<^CESCD6%K'`Lm!%T<•!#'7;%:!#9`!#9-C'a%<3!7Y%
GC!<^H6“S;CHS76%64a!KT%HL <ED%3'CD!E=%3%S<^C%39<!#!#=!L76
%{!ECŒ!(!#•
 
v`!R*CD!!&C&!#.S<^C%"!#1
†!#!@T.S<^C,m,M<1
SVT:Phạm Thị Trường Giang Trang 25

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