M{)C L{)C

LOin6i dau 3Hai ma dau: Cae khai ni~m co him ve thief bj phan 6'ng boa hge 5

I. Nhi~m Vl;!cua nnh vtJchQcthu~t "Thiet bi phan Ungtrong cong nghi~p hoa hQc".5II. Philo lo~icac h~ phan Unghoa hQc 6

Chuang 1.Quan di~m kinh te trong tieD hanh cae qua tr}nh eong ngh~ boa hge 9

I. Khai ni~m chung ; 9II. Toi uu hoa gia thanh san xuat cua mQtgiai do~ncong ngh~ khi cac lo~i hlnh gia

thanh rieng phl;!thuQckhac nhau vao cac bien cong ngh~ """""""""""""""""" 11III. Anh hu6'ngcua cac thong so cong ngh~ len gia thanh san ph~m 14

3.1. Cac khai ni~m ca ban cua qua trlnh phan Unghoa hQc 143.2. DQchuy~n hoa - mQtbien cong ngh~anh hu6'nglen gia thanh san ph~m 213.3. Thay d6i cac thong so cong ngh~ bang chia thiet bi phan Unglam nhi~u

b~c noi tiep nhau 233.4. Nhi~t dQ,bien cong ngh~ quail trQngtrong toi uu qua trlnh san xuat

cong ngh~ hoa hQc 243.5. Ap suitt chung collaphan Ung:mQtbien cong ngh~ trong bai loan toi uu

kinh te 283.6. V~n toc th~ tfch, mQtbien cong ngh~anh huO'nglen gia thanh san xuat 29

IV. Cac lo(;lithiet bi phan Ungtrong cong nghi~phoa hQc 324.1. Cac phuang thuc lien hanh qua trlnh phan Ung 32

4.1.1. Thiet bi phan Unglam vi~cgian do~n 324.1.2. Thiet bi lam vi~c lien tl;!C 334.1.3. Thiet bi lam vi~cban lien Wc: 34

4.2. Philobo n6ng dQcac chat phan Ungtrong cac lo~i thiet bi phan Ungd6ng th~ 35

4.2.1. Cac thiet bi phan Ungca sO' 354.2.2. Tien hanh qua trlnh phan Ungtrong tac h~ thong thiet bi

phan tl'ngphuc hQ'p 374.2.3. Philo bo n6ng dQtrong thiet bi phan Ungd6ng th~, ban lien tl;!c 38

4.3. Di~u khi~n cac dong chat 0'cac thiet bi phan Ungdi th~ 404.3.1. Truang hQ'pchi co mQtpha chuy~ndQng 404.3.2. Qua trlnh xuoi dong (thu~n)hay nguQ'cdong 0'nhUngthiet bi

phan Ungdi th~, lien t1;lc 414.4. Cac thiet bi phan Ungtrong thtJcte ky thu~t 424.5. Di~ukhi~n nhi~t dQtrong cac thiet bi phan Ung: 45

4.5.1. Thiet bi phan Ungdo~nnhi~t 464.5.2. Di~u khi~n nhi~t dQtrong thiet bi phan Ung,thong qua trao d6i

nhi~t gian tiep 474.5.3. Di~u khi~n nhi~t dQcac thiet bi xuc lac di th~ 50

243

ChUffilg2.CO'sa boa Iy eua cae qua trlnh & thiet b! Phan ung boa hQe 53

I. Bai loan ty 1UQ'Ilgboa hQc 531.1. Quan h~ gii'i'adQchuy~n boa cua phan tffigboa hQCva thanh ph1ln

khoi phan tffig " 531.2. Ca sa va m~c dich cua tfnh loan cua ty 1UQ'Ilghoa hQc: 561.3. Xac dinh cac Callttr chla khoa 581.4. Xac dinh cac phan tffigkhoa 61

1.4.1 Xac dinh cac phan tffigchla khoa tir mQth~ phuang trlnhphan tffigdi'icho 61

1.4.2. Xac dinh cac phan tffigchla khoa tren ca sa ma tr~n" ~ t N' ~' ?" B 62nguyen a - call tu ............................................................................1.5. DQlien tri~n cua phan tffigboa hQC 671.6. Ty 1uQ'Ilgboa hQCva dQngboa hQC 70

II. Nhi~tdQnghQccac phan tffigboa hQC 722.1. Entha1piecua phan lIng boa hQC(nhi~tphan tffig) 72

2.1.1. Nhi~t sinh.: 732.1.2. Nhi~t chay ' 752.1.3. Tfnh loan Entha1piephan tffig 76

2.2. Can bang boa hQCva tfnh loan h~ so can bang boa hQC 792.2.1. Entha1pietv do va Entha1pieWdo phan ttr rieng ph1ln 792.2.2. Hang so can bang 822.2.3. Tfnh loan hang so can bang 852.2.3. Phuang trlnh tr(;\ngthai cua cac khf thvc 892.2.4. Tfnh loan h~ so Fugat ' 912.2.5. Tfnh loan dQchuy~n boa can bang 952.2.5.1. Anh huang cua ap suat 1enthanh ph1lncua h6n hqp a

tr(;\ngthai can bang 972.2.5.2. Tfnh loan can bang boa hQCcua h~phuc t(;\p 98

2.3. Can bang trong h~ di th~ 1002.4. Anh huang cua ap suat 1enEntha1piephan tffig " 102

III. DQnghQccac phan tffigboa hQc,ca sa cua tfnh loan ky thu~t phan tffig 1053.1. Ma d1lu 1053.2. Phuang trlnh dQnghQc,b~cphan tffigcua nhUngphan tffigdong th~ 1043.3. DQnghQccua cac phan tffigphuc t(;\p: 1133.4. Phuang phap thvc nghi~m xac dinh phuang trlnh dQnghQccua

phan tffigboa hQC 1153.4.1. Xac dinh b~cphan tffigva hang so v~n toc phan tffig 1163.4.2. Xac dinh nfmg luQ'Ilgho(;\tboa va yell to va ch(;\mk" 1193.4.3. Phuang phap qui ho(;\chthvc nghi~mva thong ke 124

ChUffilg3.Cau true dong va tlnh toaD cae thiet b! phan U'ngeho cae h~ dong th~ 127

I. Phuang trlnh can bang chat va can bang nhi~t t6ng quat cua h~ phan tffigboa hQcdong the 1271.1. Khai ni~m chung 1271.2. Can bang chat. 128

1.2.1. V~n tai chat thong qua dong chay (v~ntai doi 1uu) 1291.2.2. V~n tMchat thong qua khuech tan (dong dan) 1301.2.3. Phucmgtrlnh vi phan can bAngchat cho h~ d6ng th~ (1 pha) 130

2.2. Phucmgtrlnh can bAngnhi~t 131II. Tinh toan cac thiet bi phan Ungki~u khuay 19tuang lam vi~cgian doi;tn 134

2.1. Khai ni~m , """""""""""""""'" 1342.2. Can bAngchat va can bAngnhi~t cho thiet bi khuay 19tmmg lam vi~c

gian doi;tn , 1352.2.1. Can bAngchat " 1352.2.2. Can bAngnhi~t 137

2.3. Tinh th~ rich phan Ungcua mQtthiet bi phan Ungki~u khuay 19tmmglam viec gian doan 138

2.4.Tinh to~n thiet bi 'phan Ungki~u khuay 19wang lam vi~cgian doi;tndAngnhi~t , 139

2.5. Tinh loan thiet bi khuay 19tuang, dAngnhi~t, gian doi;tnkhi xay famQth~ phan Ungphuc ti;tp. " 145

2.5.1 Phan Ungthu~n nghich 1452.5.2 Phan Ungsong song , 1472.5.3. Phan Ungnoi tiep (phan UngtUngb~c) 1482.5.4. Hi~u suat va dQh!a chQnkhi xay fa mQth~phan Ungphuc ti;tp 150

2.6. Tinh loan thiet bi khuay 19tuang lam vi~cgian doi;tnkhong dAngnhi~t 1522.6.1. Qua trlnh phan Ungdoi;tnnhi~t 1522.6.2. Qua tflnh phan Ungda nhi~t 1542.6.3. Khong che toi uu nhi~t dQcua qua trlnh ,... 1552.6.4. Ll,tachQndQchuy~n boa toi uu 157

III. Thiet bi phan Ungki~u dAy19tuang 1593.1. Khai ni~m chung 1593.2. Can bAngchat can bAngnhi~t cho thiet bi phan Ungki~u dAy19tuang 160

3.2.1. Can bAngchat "".""""""""""""""""""'.".."".".""'.'.'.'.""""" 1603.2.2. Can bAngnhi~t 1613.2.3.Tinh loan thiet bi dAy19tuang dAngnhi~t 1633.2.4. Tinh loan thiet bi phan Ungki~u dAy19tuang khong dAngnhi~t 169

3.2.4.1. Tinh loan thiet bi b che dQdoi;tnnhi~t 1693.2.4.2. Tinh loan thiet bi b che dQda nhi~t 1713.2.4.3 Cac thiet bi phan Unghoi;ttdQngrhea phucmgthuc"tu dong" nhiet 180

"3.2.4.3.1.Thiet bi dAy19tuang, doi;tnnhi~t, tfao d6i nhi~tbell ngoai gifi'adong vao va dong fa 1813.2.4.3.2. Thiet bi ki~u ong chum, tfao d6i nhi~t bell trong gifi'a

, h6n hQ'pphanUngvadonglac nhanphanUngdi vao 182IV. nnh loan thiet bi phan Ung khuay 19 tuang , lam vi~c lien tl;lc 186

4.1. Can bAng chat cua cac thiet bi phan Ung khuay 19 wang lam viec lien wc...1864.2. Ghep noi cac thiet bi phan Ung khuay 19tuang day cac thie' ay

19 tuang " 1934.2.1. Phucmgphap d<;liso tinh loan thiet bi khuay 19tuang 1954.2.2. Phucmgphap d6 thi Hnhloan h~ thong thiet bi phan Ungkhuay

19tuang : 2004.3. Can bAngnhi~t thiet bi phan Ungkhuay 19wang lien Wc 205

4.4. Tfnh tmln m(>tthie'tbi phan lIngkitiu khmlYly tuCmglam vi~c lien tl;lckhi Kayfa mot h~ phan lIngphuc t~p 207

4.5. Tfnh 6n dinh cua cac thie'tbi phan lIngki~u khuay ly tuCmg,lam vi~c lien tl;lC 211

4.5.1. Thie'tbi khuay ly tuCmglam vi~c lien tl;lcdo~n nhi~t 2114.5.2. Thie'tbi phan lIng khuay ly tuCmg, lam vi~c lien tl;lcco lam ngu(>i 217

4.6. NhtIng sai l~ch cua cac thie'tbi ki~u khuay lam vi~c lien Wctrong th1!cte'so v6i cac thie'tbi ly tuCmg 226

V. Xem xet so sanh thie'tbi phan lIng ki~u day ly tUCmg,khuay ly tuCmglam vi~c lien tl;lcva day thie'tbi khuay ly tuCmglam vi~c lien Wc. 2265.1. Cac chi lieu d~ h;raehQnki~u thie'tbi phan lIngkhi tie'nhanh

h~ phan lIng d<1Ilgian ho~e phan lIngphuc t~p. 2265.2. Hu6"ngphan lIngC1nhtIng h~phan lIngphue t~p. 2325.3. Cae phu<1Ilgphap n~p li~u khi tie'nhanh lien tl;lccac h~ phan lIng

phue t~p. , 234VI. Thie'tbi phan lIngki~u khuay ly tuCmg- ban lien tl;lC 236

6.1. Gi6i thi~u chung ve thie'tbi khuay lien Weban lien tl;lc 2366.2. Vf dl;l 237

Tid Ii~u tham khao 242