Đồ án tốt nghiệp: Thiết kế phân xưởng sản xuất PVC- S 208

ĐỒ ÁN TỐT NGHIỆP Thiết kế phân xưởng sản xuất nhựa PVC-S
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AA$CTC'<^!<S4,IKT$
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AAbCTC'<^!3%X$A

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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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$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‚$9<!#ƒ639+!#CT!CD2
2b{!!CDS7;!#‚2964m!%<%3!*642
2{!!CDS7;!#‚b<X !"!#]T9T9<!#ƒ639+!#CT!CDb
2{!!CDS7;!#‚%z!%6!#%%<C5Lo !"!#b
2){!S7;!#!7Y%%z!:!#'a#CT!CDb
2ACTC'<^!649+ !"!#82Pb
2A{!!CDS7;!#%z!S49T9<!#ƒ639+! !"!#b
sv~„
b{!E=%r!C5Lo!#7!#RX
bQ!#(!#G&LT!'z6
bA•3%'o!%Cm6=4%pT&!#964m!!CD
bO•3%'o!G&&!#964m!!CD)
6.1.3.1. Xác định hệ số cấp nhiệt của hơi ngưng tụ 79
6.1.3.2. Xác định hệ số cấp nhiệt của nước làm mát 80
6.1.3.3. Xác định hệ số truyền nhiệt K 81
SVT:Phạm Thị Trường Giang Trang 2
ĐỒ ÁN TỐT NGHIỆP Thiết kế phân xưởng sản xuất nhựa PVC-S
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A$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
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SVT:Phạm Thị Trường Giang Trang 4
ĐỒ ÁN TỐT NGHIỆP Thiết kế phân xưởng sản xuất nhựa PVC-S

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%C5!9T!H39Ca!'!7Y%'-•%'n4!#=!%(!#!#CDG !>639Ca!
!T!%K!#8!Cm6!7Y%!7XBHU"%H!E=v !
SVT:Phạm Thị Trường Giang Trang 5

ĐỒ ÁN TỐT NGHIỆP Thiết kế phân xưởng sản xuất nhựa PVC-S
KaS4!7Y%!'a,C!rT%<!!>Ž9_!56!7!J,)$S7;!#
C_6R8!S=*< !#bbPP!H+P!J,GT6'-S=bbPPP!H"%S=%"GT6,€CO!J,
S7;!#C_6R#z!!7J!##'(CJ,))!C_6RW!$$PPPP!H%ˆ!
!J,))PS=b2PPP!‘’
v7Y%GT!#5*“AH*C!59_!<=!%z6'-'7;%% CCD!E=E+5!6%z6GFR!#
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W!OA9CD6!E=,"%J!#978!#9<!##CTC'<^!APP0APPbS=W!2c/@*C5!'5!!J,
APAH%(!#G6%pT5#CYC'^2P9CD6!”!J,}6E@%%?6u'7;%@L3<•!'z6
5#CYCEYC,"%J!#978!#!6%z6L+!ƒ6?!|!#!J,S=*< !#c9<!##CTC'<^!Z
!T4'5!!Q!#!J,APPE='5!!J,APAG–%C5,2Pc[!#%(!#G6%pT5#CYCH9<!#
'K%T<!S=96!#‚6&%HC5'5!XTST4GCTHCDT,E=Ca6SR%'oTy!U`‘A’
—CDT,H%<'5!!Q!#!J,G36,7WC%pT5*“97Y%%d!#!7%3%%
M<*3%E•!%ˆ!>TS^EYCz65,rC!#7NC#=!%(!#!#CD!@T8CDT,S•%4
'7;%Ca6S=!#=!%(!#!#CD#CT%(!#%5LC5!!@T% %3%S<^C!@T.9<!#'K%K
1'm6 C!*n6Q!#G !n,!@TNC*˜!=4EZT'W!'CD6Em,•6,-S^C
C56%p!#S<^CE=G&S7;!#
\L'z6Z!Q!#!J,))PH"%S=*C'!7Y%L7Y%E=<NC*˜'[C,YCH!#=!
%(!#!#CD!=4,YC@%G@%KG@L"%3E=W!,7NC!J,98S^C'?4'-=!S^C'7;%o
97N!#9<!#!7Y%}(!#!Q!#5=!#!@TCDT,'T!#Z!#L7Y%E7W!9To97N!#
9<!#!7Y%J,APPb*C,!#^%>6*n6%3%G !n,!@T'-E7;2PP9CD6k/E=
!J,APP*C,!#^%>6*n6G !n,!@T%K5'^*< !#HO“k/64!C_!EYC
ECD%z6!7% !#64_!SCD6'z6E=<'m6 C!*n6+* !J!#%^!%pTG !n,
!@TCDT,S=9456H!S=9<!##CTC'<^!<=!%z6KTCD!!T4
#=!G !>6!@T8CDT,L'z6E=<!J,))EYCG@CD!CD! %pT SC_!
<T!C!T.Cm!?!S= XCG6CC!T1U?4S= SC_!<T!#CQT(!#4[z!@T
E= KT % 3C T! .1H [!# (!# 4 KT% CD T, .C!T%I,1 E= (!# 4
@T CD T, .C!TSTG1NSC_!<T! !=4 S7;!#  ! *n6 #C , Z $HPPP
! !J, )) >6&!# %ˆ!bHPPP ! E=< !J, )))E= %\ %ˆ! 9_! 7YC 2PHPPP ! E=<
!Q!#!J, GT6 !=4Z!J,APPO%(!#G6%pTC!TS=APPPP!”!J,‘O’J,

APP)%(!#4'z67_,?4%64m!"AJ!#%(!#G6%pT!=,34S_!9_!APPPPP
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SVT:Phạm Thị Trường Giang Trang 6
ĐỒ ÁN TỐT NGHIỆP Thiết kế phân xưởng sản xuất nhựa PVC-S
I9<,TGXT4STGCTEYCv=qoT™d!#=61%(!#G6PPPPP!”!J,%d!#L'z6T,
#CTE=<o97N!#k@C_6R%d!#!7* !J!#%6!#%!@T8CDT,'7;%LCa6
CŒ!7YCLCa6'VGT6.+!1
P-)%K)=-Q ,+ R,S+,67&*(75TU
9<!#,4!J,ƒ6T%(!#!#CD#CT%(!#%M<9<!#!7Y%39Ca!,^!EYC&%
'`J!#L+!ƒ6?!YCAc”!J,<=!L`!@T!#64_!SCD6S=!*n6H9<!#G&'K
%C5,96!#L+!”O!#64_!SCD6!@T!7YCA^!#eL`.9IGC!1E=^
.%<,<6!1%"TGš!%KTM<H%[!'C!H%,=6#6V!%6!#%
!#64_!SCD6H%d!#!7L3!=!n,E=R#CT%p456S=%KTM</tS=%3%
!7Y%U(!#T,uE=U(!#u.v !H3CT!H=!‚6&%HkC!#T<H•1
k !>6CD!!T4%K9!Cm67W!#3!7e6!#o%H!d7W!#H64m!
:H*&C9:!#;64m!:E=!d7W!#S=TC7W!#3'7;%GFR!#[LC5!
CD% C!*n6!#64_!SCD6Z!7Y%!#<=CS=,%<#C3=!G !n,J!#
%T<%{!E+5,=ECD%C5*5!=,34G !>6!@TS=9%z!C58CDT,U‡%
LCDS=!=,34G !>6!@T<S4EC!4S%S<96TI<7W!#39:!#;64m!:UKS=
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


$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
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SVT:Phạm Thị Trường Giang Trang 8
ĐỒ ÁN TỐT NGHIỆP Thiết kế phân xưởng sản xuất nhựa PVC-S
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SVT:Phạm Thị Trường Giang Trang 9
ĐỒ ÁN TỐT NGHIỆP Thiết kế phân xưởng sản xuất nhựa PVC-S
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SVT:Phạm Thị Trường Giang Trang 10
ĐỒ ÁN TỐT NGHIỆP Thiết kế phân xưởng sản xuất nhựa PVC-S
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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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SVT:Phạm Thị Trường Giang Trang 12
ĐỒ ÁN TỐT NGHIỆP Thiết kế phân xưởng sản xuất nhựa PVC-S
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 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*
!J!#S=,!#Z!# !"!#
9:!#;X9<!#6!#,(C7N!#6'7;%<S4,I%K*&CS7;!#?!F
E=E!&% !"!#LŽ56C5!=!9:!#;X9<!#'Cm6*CD!!CD'`!]W!2
P
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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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S=%'Cm6%\!H7N!#GFR!#S=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
.}196!#L+!%pT<S4,I6'7;%#C ,+E4!#7NCT%\J!#!CD'`%6&Cƒ63
9+!9:!#;'a !"!#'",^%> 49T!T!
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+!
p
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G6#‡#•%pT%3%96!#?,<^'`!#J!#S_!S=,%<&%'`!#,^%SY!/<'K*&C
S7;!#?!F%pT<S4,I#C ,
1.5.4. Ảnh hưởng của áp suất
0uG6E=96!#L+!+*(!# !78!#'5!ƒ639+!9:!#;
0uG6SY!S=,J!#*3!Cm6&%'` !"!#9:!#;=G@J!#&%'` !"!#
*(!#*©,I<G@#C ,*&CS7;!#?!F%pT<S4,I^<=!64!C_!3G6S=,
#C ,ƒ639+!LT4WC%pTXE=9<!#ƒ639+! !"!#T%d!# CJ!#3G6
'5!,`#CYC^!'a96!#?,<^'`!#%KaC%64a!'7;%E=C5%!EYC,<!<,I
'aƒ639+!9:!#;> 49T
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1.6.1. Cấu tạo
S=S<^C<S4,I!CDM<%K%6^<E('o!+!H{?!!3!9<!#%(!#
!#CDG !>67N!#8^!#L`%K*&CS7;!#9C_!#H$#”%,
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*Ca6'z6!&C'6(C=!,^%?!F9<!#,^%'^C?!F%3%!#64_!FS%C5,Eo9{
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CH
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CH CH
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CH CH
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CH
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SVT:Phạm Thị Trường Giang Trang 20
ĐỒ ÁN TỐT NGHIỆP Thiết kế phân xưởng sản xuất nhựa PVC-S
#7NCT%d!#:!#!Cm67W!#3!7e<3r%ƒ6T!#r%ESŠ'a%"!#,C!
'Cm6!=4<CTK!#>^>64_!ƒ6T+> 49Tƒ639+!*FSE=^<9T%3%!&C
%3%,`9<!#,^%'^C?!F<S4,I
CH
2
CH CH
2
CH CH
2
CH
Cl
Cl
Cl
CH CH CH CH CH
2
CH
Cl
ClH+ 2
}FS<9<!#L|!#%3%'6!!K!#9<!#6!#o%/C<>T!EYCL`ª!+4
!K,4%S<9<T!^<9T

CH
2
CH CH CH
2
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CH
2
CH
2
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2
CH
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2
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CH
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CH
2
CH
CH
CH
2
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CH
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CH

CH
2
CH
2
—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$APPP
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O
1
CD'`<36“C!#œO÷P
P
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CYC^!Lm!*Ž<σ
*Ž<
œ$PP÷bPP.*#”%,
A
1
CYC^!Lm!6&!σ
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œPP÷bPP.*#”%,
A
1
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!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
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• 1-)\-2o-)-)&*(
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'`$P
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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
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+2
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=*©,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
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Cl
CH
2
CH CH
2
CH CH
2
CH
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!Q!#,^%,=8'K%KSC_!*54560H0SQ!#z!'K%KaS=!Q!#!K,%6&C
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^<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
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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
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!CD%•!#%ˆ!!#J!!#ZTLo?!6“9<!#'Cm6*CD!#CT%(!#8!CD'`%T<#<=C
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A
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O
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A
kt
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O
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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
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'7;%:!#S=,&!#E=R*CD!H%FTG[E=,9z!%C5,2cH,E=,=!#,]!#
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!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
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GC!<^H6“S;CHS76%64a!KT%HL <ED%3'CD!E=%3%S<^C%39<!#!#=!L76
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v`!R*CD!!&C&!#.S<^C%"!#1
†!#!@T.S<^C,m,M<1
SVT:Phạm Thị Trường Giang Trang 25