Thiết kế phân xưởng sản xuất nhựa polyvinylclorua theo phương pháp trùng hợp huyền phù với công suất là 50.000 tấn năm

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