CN109395673B - 一种连续式液相反应器以及利用该反应器生产液体硅酸钠的工艺方法 - Google Patents
一种连续式液相反应器以及利用该反应器生产液体硅酸钠的工艺方法 Download PDFInfo
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- CN109395673B CN109395673B CN201811460597.2A CN201811460597A CN109395673B CN 109395673 B CN109395673 B CN 109395673B CN 201811460597 A CN201811460597 A CN 201811460597A CN 109395673 B CN109395673 B CN 109395673B
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- 239000007788 liquid Substances 0.000 title claims abstract description 37
- 239000007791 liquid phase Substances 0.000 title claims abstract description 34
- 239000004115 Sodium Silicate Substances 0.000 title claims abstract description 28
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 229910052911 sodium silicate Inorganic materials 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 25
- 230000008569 process Effects 0.000 title claims abstract description 21
- 238000006243 chemical reaction Methods 0.000 claims abstract description 174
- 238000003756 stirring Methods 0.000 claims abstract description 57
- 238000004321 preservation Methods 0.000 claims abstract description 38
- 238000005192 partition Methods 0.000 claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 75
- 239000000463 material Substances 0.000 claims description 65
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 25
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 23
- 238000002156 mixing Methods 0.000 claims description 22
- 239000006004 Quartz sand Substances 0.000 claims description 17
- 239000004005 microsphere Substances 0.000 claims description 16
- 239000012528 membrane Substances 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052710 silicon Inorganic materials 0.000 abstract description 2
- 239000010703 silicon Substances 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 12
- 239000002994 raw material Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 4
- 239000003513 alkali Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000035484 reaction time Effects 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000012295 chemical reaction liquid Substances 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Chemical group 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 235000019982 sodium hexametaphosphate Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001550 time effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
- B01J8/10—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by stirrers or by rotary drums or rotary receptacles or endless belts
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/20—Silicates
- C01B33/32—Alkali metal silicates
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
Description
| 对比参数 | 间歇式反应器(20立方) | 连续式反应器(20立方) |
| 填充量(%) | 75 | 95 |
| 反应量(吨/天) | 50 | 160 |
| 反应率(%) | 73 | >80 |
| 蒸汽消耗(吨/吨) | 0.12 | 0.05 |
| 电耗(度/吨) | 15 | 5.5 |
| 工日(个/千吨) | 40 | 9 |
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811460597.2A CN109395673B (zh) | 2018-12-01 | 2018-12-01 | 一种连续式液相反应器以及利用该反应器生产液体硅酸钠的工艺方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811460597.2A CN109395673B (zh) | 2018-12-01 | 2018-12-01 | 一种连续式液相反应器以及利用该反应器生产液体硅酸钠的工艺方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109395673A CN109395673A (zh) | 2019-03-01 |
| CN109395673B true CN109395673B (zh) | 2021-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811460597.2A Active CN109395673B (zh) | 2018-12-01 | 2018-12-01 | 一种连续式液相反应器以及利用该反应器生产液体硅酸钠的工艺方法 |
Country Status (1)
| Country | Link |
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| CN (1) | CN109395673B (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111672448B (zh) * | 2020-04-30 | 2021-09-10 | 洛阳市奇航化工有限公司 | 一种应用于硅酸钠连续生产工艺的反应装置 |
| CN111620347A (zh) * | 2020-04-30 | 2020-09-04 | 洛阳市奇航化工有限公司 | 一种硅酸钠连续生产工艺及装置 |
| CN111744448A (zh) * | 2020-07-25 | 2020-10-09 | 山东海众化工科技有限公司 | 无泄漏连续式反应器 |
| CN112588234A (zh) * | 2020-12-02 | 2021-04-02 | 张家港市科华化工装备制造有限公司 | 一种大型罐体反应釜 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5785940A (en) * | 1996-03-18 | 1998-07-28 | Pq Corporation | Silicate reactor with submerged burners |
| CN101279738A (zh) * | 2008-05-12 | 2008-10-08 | 崔国强 | 利用一步法液相反应制备液态硅酸钠的方法 |
| CN202224154U (zh) * | 2011-08-24 | 2012-05-23 | 江苏淮河化工有限公司 | 气液连续混合反应及移热装置 |
| CN202725174U (zh) * | 2012-08-02 | 2013-02-13 | 昌邑市龙港无机硅有限公司 | 用于无机硅生产的复合加热式反应器 |
| CN107973302A (zh) * | 2017-12-03 | 2018-05-01 | 徐州市金煜化工有限公司 | 一种水玻璃的配方 |
| CN207546497U (zh) * | 2017-10-31 | 2018-06-29 | 四川帕沃可矿物纤维制品有限公司 | 一种水溶性酚醛树脂反应釜 |
| CN209173935U (zh) * | 2018-12-01 | 2019-07-30 | 昌邑市龙港无机硅有限公司 | 一种液体硅酸钠生产用连续式液相反应器 |
-
2018
- 2018-12-01 CN CN201811460597.2A patent/CN109395673B/zh active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5785940A (en) * | 1996-03-18 | 1998-07-28 | Pq Corporation | Silicate reactor with submerged burners |
| CN101279738A (zh) * | 2008-05-12 | 2008-10-08 | 崔国强 | 利用一步法液相反应制备液态硅酸钠的方法 |
| CN202224154U (zh) * | 2011-08-24 | 2012-05-23 | 江苏淮河化工有限公司 | 气液连续混合反应及移热装置 |
| CN202725174U (zh) * | 2012-08-02 | 2013-02-13 | 昌邑市龙港无机硅有限公司 | 用于无机硅生产的复合加热式反应器 |
| CN207546497U (zh) * | 2017-10-31 | 2018-06-29 | 四川帕沃可矿物纤维制品有限公司 | 一种水溶性酚醛树脂反应釜 |
| CN107973302A (zh) * | 2017-12-03 | 2018-05-01 | 徐州市金煜化工有限公司 | 一种水玻璃的配方 |
| CN209173935U (zh) * | 2018-12-01 | 2019-07-30 | 昌邑市龙港无机硅有限公司 | 一种液体硅酸钠生产用连续式液相反应器 |
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| CN109395673A (zh) | 2019-03-01 |
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Address after: 261300 No.6 Changlong Road, Liutuan project area, Changyi City, Weifang City, Shandong Province Applicant after: Shandong Longgang Silicon Technology Co.,Ltd. Address before: 261300 No.6 Changlong Road, Liutuan project area, Changyi City, Weifang City, Shandong Province Applicant before: Shandong Longgang Silicon Technology Co.,Ltd. Address after: 261300 No.6 Changlong Road, Liutuan project area, Changyi City, Weifang City, Shandong Province Applicant after: Shandong Longgang Silicon Technology Co.,Ltd. Address before: 261300 No.6 Changlong Road, Liutuan project area, Changyi City, Weifang City, Shandong Province Applicant before: CHANGYI CITY LONGGANG INORGANIC SILICON Ltd. |
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Denomination of invention: The invention relates to a continuous liquid phase reactor and a process method for producing liquid sodium silicate by using the reactor Effective date of registration: 20211222 Granted publication date: 20210810 Pledgee: Shandong Changyi rural commercial bank Limited by Share Ltd. Pledgor: Shandong Longgang Silicon Technology Co.,Ltd. Registration number: Y2021980015915 |