KINETICS OF SILICA DEPOSITION FROM SIMULATED GEOTHERMAL BRINES

被引：28
|
作者：
BOHLMANN, EG
MESMER, RE
BERLINSKI, P
机构：
来源：
SOCIETY OF PETROLEUM ENGINEERS JOURNAL | 1980年 / 20卷 / 04期
关键词：
GEOTHERMAL BRINES - SILICA DEPOSITION;
D O I：
10.2118/7889-PA
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
An empirical rate law was developed that describes the deposition of amorphous SiO//2 on precoated substrates in 1 molal NaCl over a pH range of 5 to 8 and a temperature range of 60 to 120 degree C (140 to 248 degree F). Hydroxide concentration is derived from the measured pH and the ionization quotient for water. Cursory data indicated a rapid increase in rate at higher salinities.
引用
收藏
页码：239 / 248
页数：10
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