发明名称 |
AN EMULSION FORMATION SYSTEM AND MIXING DEVICE |
摘要 |
A method for preparing oil in water HIPR emulsions includes the steps of providing a Newtonian liquid including a mixture of a viscous hydrocarbon, an emulsifying additive and water; subjecting the Newtonian liquid to a first shear force whereby a substantial portion of the Newtonian liquid is radially displaced and mixed so as to form a non-Newtonian liquid; thereafter subjecting remaining non-radially displaced Newtonian liquid to a second shear force to mix the remaining non-radially displaced Newtonian liquid into the non-Newtonian liquid to form the HIPR emulsion, which emulsion is a stable oil in water emulsion having a droplet size of between about 1 to 30 microns and having a droplet size distribution (x) no greater than about 1, the droplet size distribution being defined as follows: , wherein D90 is a droplet size wherein about 90% by volume of all droplets in said emulsion are equal to or below; D10 is a droplet size wherein about 10% by volume of all droplets in said emulsion are equal to or below; and D50 is a droplet size wherein about 50% by volume of all droplets in said emulsion are equal to or below.
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申请公布号 |
CA2145030(A1) |
申请公布日期 |
1996.09.21 |
申请号 |
CA19952145030 |
申请日期 |
1995.03.20 |
申请人 |
INTEVEP, S.A. |
发明人 |
NUNEZ, GUSTAVO;MARZIN, ROGER;VENTRESCA, MARIA L. |
分类号 |
B01F3/08;B01F9/10;(IPC1-7):B01F3/08 |
主分类号 |
B01F3/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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