CN111285389A - 一种超细沉淀硫酸钡的生产方法 - Google Patents
一种超细沉淀硫酸钡的生产方法 Download PDFInfo
- Publication number
- CN111285389A CN111285389A CN201811489728.XA CN201811489728A CN111285389A CN 111285389 A CN111285389 A CN 111285389A CN 201811489728 A CN201811489728 A CN 201811489728A CN 111285389 A CN111285389 A CN 111285389A
- Authority
- CN
- China
- Prior art keywords
- solution
- barium sulfate
- sodium
- sodium sulfide
- sulfate
- 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.)
- Pending
Links
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 title claims abstract description 138
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 229910052979 sodium sulfide Inorganic materials 0.000 claims abstract description 82
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 claims abstract description 82
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims abstract description 40
- 229910052938 sodium sulfate Inorganic materials 0.000 claims abstract description 40
- 235000011152 sodium sulphate Nutrition 0.000 claims abstract description 40
- 239000003513 alkali Substances 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 238000007664 blowing Methods 0.000 claims description 18
- CJDPJFRMHVXWPT-UHFFFAOYSA-N barium sulfide Chemical compound [S-2].[Ba+2] CJDPJFRMHVXWPT-UHFFFAOYSA-N 0.000 claims description 14
- 238000001914 filtration Methods 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 6
- 230000001376 precipitating effect Effects 0.000 claims description 5
- 239000002245 particle Substances 0.000 abstract description 12
- 238000001704 evaporation Methods 0.000 abstract description 5
- 230000008020 evaporation Effects 0.000 abstract description 5
- 230000006911 nucleation Effects 0.000 abstract description 3
- 238000010899 nucleation Methods 0.000 abstract description 3
- 229920001021 polysulfide Polymers 0.000 abstract description 2
- 239000005077 polysulfide Substances 0.000 abstract description 2
- 150000008117 polysulfides Polymers 0.000 abstract description 2
- 239000002253 acid Substances 0.000 description 5
- -1 barium sulfate compound Chemical class 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000002156 mixing Methods 0.000 description 2
- 241000565357 Fraxinus nigra Species 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/46—Sulfates
- C01F11/462—Sulfates of Sr or Ba
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811489728.XA CN111285389A (zh) | 2018-12-06 | 2018-12-06 | 一种超细沉淀硫酸钡的生产方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811489728.XA CN111285389A (zh) | 2018-12-06 | 2018-12-06 | 一种超细沉淀硫酸钡的生产方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111285389A true CN111285389A (zh) | 2020-06-16 |
Family
ID=71018819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811489728.XA Pending CN111285389A (zh) | 2018-12-06 | 2018-12-06 | 一种超细沉淀硫酸钡的生产方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111285389A (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113307297A (zh) * | 2021-06-18 | 2021-08-27 | 竹山县秦巴钡盐有限公司 | 一种硫酸钡与硫化锌循环生产系统及工艺 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU95111420A (ru) * | 1995-07-03 | 1997-06-20 | К.В. Ткачев | Способ получения сульфида натрия |
| US20040126320A1 (en) * | 2001-03-08 | 2004-07-01 | Tsuyoshi Miyamoto | Barium sulfate based poder and cosmetics containing the same |
| WO2007096383A1 (de) * | 2006-02-21 | 2007-08-30 | Sachtleben Chemie Gmbh | Verfahren zur durchführung chemischer und physikalischer prozesse und reaktionszelle |
| CN101332998A (zh) * | 2008-07-04 | 2008-12-31 | 竹山县秦巴钡盐有限公司 | 沉淀硫酸钡的制备方法 |
| CN102167386A (zh) * | 2011-03-16 | 2011-08-31 | 清华大学 | 一种制备硫酸钡纳米颗粒的方法 |
| CN104326499A (zh) * | 2014-10-13 | 2015-02-04 | 南风化工集团股份有限公司 | 通过三次溶浸黑灰提高硫化钠溶液浓度的方法 |
| CN106186027A (zh) * | 2016-07-01 | 2016-12-07 | 深州嘉信化工有限责任公司 | 一种微粒径沉淀硫酸钡生产方法 |
-
2018
- 2018-12-06 CN CN201811489728.XA patent/CN111285389A/zh active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU95111420A (ru) * | 1995-07-03 | 1997-06-20 | К.В. Ткачев | Способ получения сульфида натрия |
| US20040126320A1 (en) * | 2001-03-08 | 2004-07-01 | Tsuyoshi Miyamoto | Barium sulfate based poder and cosmetics containing the same |
| WO2007096383A1 (de) * | 2006-02-21 | 2007-08-30 | Sachtleben Chemie Gmbh | Verfahren zur durchführung chemischer und physikalischer prozesse und reaktionszelle |
| CN101332998A (zh) * | 2008-07-04 | 2008-12-31 | 竹山县秦巴钡盐有限公司 | 沉淀硫酸钡的制备方法 |
| CN102167386A (zh) * | 2011-03-16 | 2011-08-31 | 清华大学 | 一种制备硫酸钡纳米颗粒的方法 |
| CN104326499A (zh) * | 2014-10-13 | 2015-02-04 | 南风化工集团股份有限公司 | 通过三次溶浸黑灰提高硫化钠溶液浓度的方法 |
| CN106186027A (zh) * | 2016-07-01 | 2016-12-07 | 深州嘉信化工有限责任公司 | 一种微粒径沉淀硫酸钡生产方法 |
Non-Patent Citations (2)
| Title |
|---|
| 尚方毓等: "1.1芒硝-硫酸钠法", 《无机盐工业》 * |
| 景晓娜: "2.3反应液浓度对硫酸钡粒径影响", 《盐科学与化工》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113307297A (zh) * | 2021-06-18 | 2021-08-27 | 竹山县秦巴钡盐有限公司 | 一种硫酸钡与硫化锌循环生产系统及工艺 |
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 044099 No. 376, Hongqi East Street, Yanhu District, Yuncheng City, Shanxi Province Applicant after: Northern Copper (Shanxi) Co.,Ltd. Address before: 044000 technical center of Nanfeng group, No.8, Yinhu North Road, Yanhu District, Yuncheng City, Shanxi Province Applicant before: China Nafine Group Intenational Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220330 Address after: 044099 No. 376, Hongqi East Street, Yanhu District, Yuncheng City, Shanxi Province Applicant after: Shanxi Coking Coal Yuncheng Salinization Group Co.,Ltd. Address before: 044099 No. 376, Hongqi East Street, Yanhu District, Yuncheng City, Shanxi Province Applicant before: Northern Copper (Shanxi) Co.,Ltd. |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20200616 |