CN112694105B - 高效碳化反应系统 - Google Patents
高效碳化反应系统 Download PDFInfo
- Publication number
- CN112694105B CN112694105B CN202110043714.0A CN202110043714A CN112694105B CN 112694105 B CN112694105 B CN 112694105B CN 202110043714 A CN202110043714 A CN 202110043714A CN 112694105 B CN112694105 B CN 112694105B
- Authority
- CN
- China
- Prior art keywords
- carbonization
- mother liquor
- inlet
- reactor
- carbon dioxide
- Prior art date
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- 238000003763 carbonization Methods 0.000 title claims abstract description 159
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 111
- 239000000463 material Substances 0.000 claims abstract description 113
- 238000009656 pre-carbonization Methods 0.000 claims abstract description 61
- 238000002156 mixing Methods 0.000 claims abstract description 18
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 112
- 239000012452 mother liquor Substances 0.000 claims description 58
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 56
- 239000001569 carbon dioxide Substances 0.000 claims description 56
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 56
- 229910021529 ammonia Inorganic materials 0.000 claims description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 239000007788 liquid Substances 0.000 claims description 25
- 239000002562 thickening agent Substances 0.000 claims description 21
- 238000007599 discharging Methods 0.000 claims description 20
- 239000003513 alkali Substances 0.000 claims description 11
- 230000001174 ascending effect Effects 0.000 claims description 9
- 238000002425 crystallisation Methods 0.000 claims description 6
- 230000008025 crystallization Effects 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 23
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 abstract description 12
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract description 8
- 239000000047 product Substances 0.000 abstract description 7
- 229910000030 sodium bicarbonate Inorganic materials 0.000 abstract description 6
- 235000017557 sodium bicarbonate Nutrition 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 239000011265 semifinished product Substances 0.000 abstract description 2
- 238000011010 flushing procedure Methods 0.000 description 26
- 230000007797 corrosion Effects 0.000 description 8
- 238000005260 corrosion Methods 0.000 description 8
- 239000000498 cooling water Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000004321 preservation Methods 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000007791 liquid phase Substances 0.000 description 4
- 238000002161 passivation Methods 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 235000010755 mineral Nutrition 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 229910052979 sodium sulfide Inorganic materials 0.000 description 3
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 206010039509 Scab Diseases 0.000 description 2
- 239000005539 carbonized material Substances 0.000 description 2
- 239000011344 liquid material Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 231100000241 scar Toxicity 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 241001625808 Trona Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D7/00—Carbonates of sodium, potassium or alkali metals in general
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D7/00—Carbonates of sodium, potassium or alkali metals in general
- C01D7/18—Preparation by the ammonia-soda process
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Description
Claims (11)
Priority Applications (1)
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CN202110043714.0A CN112694105B (zh) | 2021-01-13 | 2021-01-13 | 高效碳化反应系统 |
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CN202110043714.0A CN112694105B (zh) | 2021-01-13 | 2021-01-13 | 高效碳化反应系统 |
Publications (2)
Publication Number | Publication Date |
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CN112694105A CN112694105A (zh) | 2021-04-23 |
CN112694105B true CN112694105B (zh) | 2023-11-17 |
Family
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Family Applications (1)
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CN202110043714.0A Active CN112694105B (zh) | 2021-01-13 | 2021-01-13 | 高效碳化反应系统 |
Country Status (1)
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CN (1) | CN112694105B (zh) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1470897A (fr) * | 1965-03-09 | 1967-02-24 | Basf Ag | Procédé pour l'obtention de bicarbonate de sodium |
WO1995034507A1 (en) * | 1994-06-15 | 1995-12-21 | Tovarichestvo S Ogranichennoi Otvetstvennosti 'noda' | A process for producing soda ash by an ammonia method |
CN102502718A (zh) * | 2011-11-10 | 2012-06-20 | 赵祥海 | 联碱法纯碱生产过程中的碳化结晶工艺 |
CN108862332A (zh) * | 2018-09-04 | 2018-11-23 | 北京烨晶科技有限公司 | 碳酸化结晶设备及其用途与碳酸氢钠的制备方法 |
CN108975355A (zh) * | 2018-09-13 | 2018-12-11 | 天津渤化永利化工股份有限公司 | 一种预碳化法提高小苏打粒度的装置及生产方法 |
CN208732631U (zh) * | 2018-07-05 | 2019-04-12 | 大连大化工程设计有限公司 | 用于小苏打生产的无冷却段碳化塔 |
CN209193568U (zh) * | 2018-06-11 | 2019-08-02 | 河北载和新材料科技有限公司 | 一种硫化锶连续碳化装置 |
CN110642268A (zh) * | 2019-09-30 | 2020-01-03 | 安徽金禾实业股份有限公司 | 碳酸氢铵碳化系统 |
CN111634928A (zh) * | 2020-05-14 | 2020-09-08 | 山东海天生物化工有限公司 | 一种二次碳化法制备大颗粒小苏打的方法及所得的小苏打 |
-
2021
- 2021-01-13 CN CN202110043714.0A patent/CN112694105B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1470897A (fr) * | 1965-03-09 | 1967-02-24 | Basf Ag | Procédé pour l'obtention de bicarbonate de sodium |
WO1995034507A1 (en) * | 1994-06-15 | 1995-12-21 | Tovarichestvo S Ogranichennoi Otvetstvennosti 'noda' | A process for producing soda ash by an ammonia method |
CN102502718A (zh) * | 2011-11-10 | 2012-06-20 | 赵祥海 | 联碱法纯碱生产过程中的碳化结晶工艺 |
CN209193568U (zh) * | 2018-06-11 | 2019-08-02 | 河北载和新材料科技有限公司 | 一种硫化锶连续碳化装置 |
CN208732631U (zh) * | 2018-07-05 | 2019-04-12 | 大连大化工程设计有限公司 | 用于小苏打生产的无冷却段碳化塔 |
CN108862332A (zh) * | 2018-09-04 | 2018-11-23 | 北京烨晶科技有限公司 | 碳酸化结晶设备及其用途与碳酸氢钠的制备方法 |
CN108975355A (zh) * | 2018-09-13 | 2018-12-11 | 天津渤化永利化工股份有限公司 | 一种预碳化法提高小苏打粒度的装置及生产方法 |
CN110642268A (zh) * | 2019-09-30 | 2020-01-03 | 安徽金禾实业股份有限公司 | 碳酸氢铵碳化系统 |
CN111634928A (zh) * | 2020-05-14 | 2020-09-08 | 山东海天生物化工有限公司 | 一种二次碳化法制备大颗粒小苏打的方法及所得的小苏打 |
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CN112694105A (zh) | 2021-04-23 |
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Inventor after: Ding Ximei Inventor after: Lv Mingyuan Inventor after: Li Yongzhong Inventor after: Chen Fulian Inventor after: Luo Hongbing Inventor after: Zhang Yuping Inventor after: Chang Ping Inventor before: Ding Ximei Inventor before: Lv Mingyuan Inventor before: Chen Fulian Inventor before: Luo Hongbing Inventor before: Zhang Yuping Inventor before: Chang Ping |
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