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.
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页码：239 / 248
页数：10
相关论文
共 26 条
[1]  
ARMSTEAD HCH, 1973, GEOTHERMAL ENERGY
[2]  
Austin A.L., 1977, UCRL5004676
[3]  
BOHLMANN EG, 1976, ORNLTM5649
[4]   IONIZATION EQUILIBRIA OF SILICIC-ACID AND POLYSILICATE FORMATION IN AQUEOUS SODIUM-CHLORIDE SOLUTIONS TO 300-DEGREES-C [J].
BUSEY, RH ;
MESMER, RE .
INORGANIC CHEMISTRY, 1977, 16 (10) :2444-2450
[5]  
BUSEY RH, 1978, J CHEM ENGR, P175
[6]  
CORDURIER M, 1971, B SOC CHIM FRANCE, P3161
[7]  
CORDURIER M, 1971, B SOC CHIM FRANCE, P3147
[8]  
CORDURIER M, 1971, B SOC CHIM FRANCE, P3154
[9]  
DARAGH RJ, 1976, SCI AM APR, P84
[10]   PRECIPITATION KINETICS OF IONIC SALTS FROM SOLUTION [J].
DOREMUS, RH .
JOURNAL OF PHYSICAL CHEMISTRY, 1958, 62 (09) :1068-1075
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