JPS6245169B2 - - Google Patents
Info
- Publication number
- JPS6245169B2 JPS6245169B2 JP10210380A JP10210380A JPS6245169B2 JP S6245169 B2 JPS6245169 B2 JP S6245169B2 JP 10210380 A JP10210380 A JP 10210380A JP 10210380 A JP10210380 A JP 10210380A JP S6245169 B2 JPS6245169 B2 JP S6245169B2
- Authority
- JP
- Japan
- Prior art keywords
- mixture
- autoclave
- sodium silicate
- silica
- heated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 98
- 239000000203 mixture Substances 0.000 claims description 76
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 69
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 41
- 239000004115 Sodium Silicate Substances 0.000 claims description 40
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 40
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 23
- 239000007864 aqueous solution Substances 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 15
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 9
- 239000000243 solution Substances 0.000 claims description 8
- 239000011734 sodium Substances 0.000 claims description 5
- 230000009469 supplementation Effects 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 description 34
- 238000000034 method Methods 0.000 description 29
- 239000000047 product Substances 0.000 description 15
- 238000004090 dissolution Methods 0.000 description 14
- 239000012535 impurity Substances 0.000 description 14
- 239000004927 clay Substances 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 239000011550 stock solution Substances 0.000 description 5
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012065 filter cake Substances 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000005909 Kieselgur Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Silicates, Zeolites, And Molecular Sieves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10210380A JPS5727922A (en) | 1980-07-25 | 1980-07-25 | Wet manufacture of sodium silicate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10210380A JPS5727922A (en) | 1980-07-25 | 1980-07-25 | Wet manufacture of sodium silicate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5727922A JPS5727922A (en) | 1982-02-15 |
| JPS6245169B2 true JPS6245169B2 (fr) | 1987-09-25 |
Family
ID=14318451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10210380A Granted JPS5727922A (en) | 1980-07-25 | 1980-07-25 | Wet manufacture of sodium silicate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5727922A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102424394B (zh) * | 2011-09-11 | 2013-06-19 | 北京科技大学 | 一种利用微硅粉湿法制备水玻璃的方法 |
| CN102424392A (zh) * | 2011-09-11 | 2012-04-25 | 中国科学院过程工程研究所 | 一种综合利用微硅粉制备白炭黑联产纳米碳酸钙的方法 |
| BR102020016451B1 (pt) * | 2020-08-12 | 2021-11-03 | Pq Silicas Brazil Ltda | Solução estável de silicato de sódio e ferro, processo para preparar a referida solução e seus usos |
-
1980
- 1980-07-25 JP JP10210380A patent/JPS5727922A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5727922A (en) | 1982-02-15 |
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