1、1K1: Vs :B E,B EbK/O / WW/ O | vZbtZE:M EaDM EaHLB Ea Ea EaA E,tZET , rd 0 E j E ) b1oM: ;M; ; A;Trms |: TQ423null92DS M : AcI|: 1006- 7264( 2000) 03- 0001- 03The NewDevelopment of Emulsification TechniquesAbstract:Emulsification techniques have been classified into the following two methods such as
2、 physicochemical method and mechanical pronullcess.Recently,some physicochemical technics have been developed for preparing O/ W and W / O type emulsions.The characteristics of emulsionprepared by phase inversion method, D phase method,HLB temperature method, microemulsion method,gel formation metho
3、d, and liquid crystallinemethod are summarized in this article.An emulsification method which used swellable clay minerals consisting a nonionic surfactant andorganophilic monmollironite is described.Furthermore, a micro porous glass( MPG) method is mentioned.The emulsification mechanism of theseemu
4、lsifing technics are also described.Key words:emulsification;phase inversion; microemulsion;gel;liquid crystalline; organophilic monmollironitel : 1999- 05- 04(991) , |7 V 4M(DM)bDM,/F O/ D AbKF M, (Hq/,O / W AbNEV 4HLB11bA4MF4 HLB, M EM1 ,EHLB1 p z ,M EV 4HLB8null2 12null9,7DM EHLB8null2 15null3bDM
5、 E+ %O / W 0,7 OV 4HLBSb1null3 HLB Ed 0V 4HLB1,$,$/ T ,$ T,B f B, 7? HLB E,9M E(ePITE),d 0V 4 8“/O/ W A,/W/ O A,W T T ,HLBr ,C Ma MaV 4 M i b u =,HaH Vd% A R bNEV V/O / WW/ O B Ab L= !O / W Ab“M(PIT) VYVd 0V 4 4i e70 nullPRb 6 O / W A ,A|“d$ 1PIT20 null 30 nullbKFoerster?V NM E,4A1 4MKD ,7 HW = ZE(e
6、CAPICOE)bNEB* 9 E, Fs,M Ab1null4 Ed 0V 4 3 A ,HLB( PIT) MM1b V 3 WinsorWM b B V 4 = , 8“, f?C Pd 0V 4- -“ iK/, =M 5=,9 VYVV 447 HW Ab Y ( C16E8H( n- C10H22)a E B(n- C16H34) ,A8 F (LP)a( Sq) sY Fs Mmb?C “s 9F,$ 6, SMNb d 0C16E8 V LPaSq 1C16H34 h 1/ 2 1/ 5b 3E+ YVV 4 1 V e A ( b LV : AMFs 1, b C12 A l
7、 H = 0Mv, C16 , LpSq Vb Mbd 0V 4- -=M 5,B H V (BMV, ZE Ll V s Ab1null5 EB , O / W A1W/ O Az, W/ O A/ s , %Nh,7 7? W/ O A/b7 f?C, BHq TV 4, ( ) A,5 PMs , F P ,V7 Vc vW/ O Ab V, EbNE,V 4 B,HLB2 4S,s0 =Kz3 , ,s ,= , ? b # V Ta bN, iaV 4 #1Y 3b i1, H Hg M v, 9bNE : s M , H PF , 9 W# =,$ ( ) A,V7W / O Ab
8、B+ f T a 0 a)? ,V7 7 ?+s 0 O/ W (992) S o S/23 3 3AbN A aRS b1null6A EV 4 “7A|s Ms A,V79 / , A,ZEA Eb. ! f f 4 V 4 , P i/9 7Ab = A,HLB s , P1% 2% i A9 ?b V 4T 4 O / WW/ O Ab , ? 3 BA,yNT4 ?/W/ O A, HW/ O AP sV90 %9 ? b yAT R V b P M ,9 ? b . ! f Ba E (R6R10MP- 1Arg) 4, A, =Fs“d,W iS = A, B aAEV 4b2
9、Tr EB Tr EX$ 7?b2null1Na r(Na- Mon)1 0V 4 0Q7 r( Or- Mon)*X V b g f?C: rd 0V 4 3(8) S. Or-Mon ,8 A8 F 3T , v 7 3W/ O Ab5 Hf /, F V c 70% $ Ab5 nullmP 0 ( s M =, B MMW / O AbNE W/ O A T1,T, Ab SnullOr- Mon d 0V 4HLBB5 10b/A8b 3W/ O A H, T N? |, * z A,N 1 V b W / OA7v F N? H,s a 4, SnullOr- Mon s ?bN?
10、9 W/ O(N?/ O) AbN? , P , SnullOr-Mon9 s TbM%s SnullOr- MonMW H,9F ,V7 T , M ? s %SnullOr- Mon / ?5 7 ,W/ O Ab A sYbyN, Ab gf|N 5W / O Ab3 dj ( microporous glass MPG) Enull null null SPG ESPG( Shirasu Porous Glass) Shirasu T dj , d d, d ( B,7 O d V eBSb f SPG 7? / ,SPG EbNE :cSPGc =,V 4 A,VciVSPGC c
11、=, nBvl o 0,B SPG 3O / W Ab 3 A SPGC d3bSPG E+ V 4 V z b ,MA8 F H, s A Kl i: SDS( E= ; ) H i(cmc)0null05 %( 1 %)aPOE25I 0null01 %( 1 / 500)b Pi/9 ? zrT, POE(25)rT A, 7 bE,M W / O A |, V W/ O / W A,C a0 J 5X 7 S P,| V?Zb4 K L/ Z f ,ZEb | “a?, P91 p 4M a,C 4C ? ,i_s0 Z_?Z, H I n 8 # Tb 6? ,“ Tr ,| 7?z 4b 7? 4 H,| 7? 4 , A / bd; r: / Z() o S/2000 M6(993)
