CN106976898B - 一种连续碳化生产粒径可控碳酸钙的方法 - Google Patents
一种连续碳化生产粒径可控碳酸钙的方法 Download PDFInfo
- Publication number
- CN106976898B CN106976898B CN201710373093.6A CN201710373093A CN106976898B CN 106976898 B CN106976898 B CN 106976898B CN 201710373093 A CN201710373093 A CN 201710373093A CN 106976898 B CN106976898 B CN 106976898B
- Authority
- CN
- China
- Prior art keywords
- carbonators
- carbonization
- venturi
- calcium carbonate
- gas
- 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.)
- Active
Links
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
- C01F11/18—Carbonates
- C01F11/181—Preparation of calcium carbonate by carbonation of aqueous solutions and characterised by control of the carbonation conditions
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/30—Particle morphology extending in three dimensions
- C01P2004/38—Particle morphology extending in three dimensions cube-like
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/51—Particles with a specific particle size distribution
-
- 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
-
- 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
- C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
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)
- Treating Waste Gases (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710373093.6A CN106976898B (zh) | 2017-05-24 | 2017-05-24 | 一种连续碳化生产粒径可控碳酸钙的方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710373093.6A CN106976898B (zh) | 2017-05-24 | 2017-05-24 | 一种连续碳化生产粒径可控碳酸钙的方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106976898A CN106976898A (zh) | 2017-07-25 |
| CN106976898B true CN106976898B (zh) | 2018-06-26 |
Family
ID=59343377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710373093.6A Active CN106976898B (zh) | 2017-05-24 | 2017-05-24 | 一种连续碳化生产粒径可控碳酸钙的方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106976898B (zh) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107473253A (zh) * | 2017-09-29 | 2017-12-15 | 广西华洋矿源材料有限公司 | 一种纳米碳酸钙的生产方法 |
| CN108046303B (zh) * | 2017-12-29 | 2020-01-07 | 广西大学 | 一种加速碳酸化反应的碳酸钙制备方法 |
| CN109160530A (zh) * | 2018-09-21 | 2019-01-08 | 岳阳林纸股份有限公司 | 一种白泥连续碳化槽 |
| CN110540226B (zh) * | 2019-10-07 | 2022-05-27 | 浙江省建德市正发药业有限公司 | 一种高密度碳酸钙粉体的制备方法 |
| CN111298753B (zh) * | 2020-04-04 | 2023-09-22 | 杭州正和纳米科技有限公司 | 连续碳化合成碳酸钙的生产设备及其生成方法 |
| CN113087005A (zh) * | 2021-04-23 | 2021-07-09 | 山东宇信纳米科技有限公司 | 一种立方体的超细碳酸钙的制备方法及pvc压延膜的制备方法 |
| CN113999543B (zh) * | 2021-10-29 | 2022-11-04 | 广西华纳新材料股份有限公司 | 一种钙-硅核壳结构纳米碳酸钙的制备方法 |
| CN117623358B (zh) * | 2023-11-21 | 2024-07-09 | 杭州正和纳米科技有限公司 | 高分散超细活性碳酸钙生产工艺及装置 |
| CN120328596B (zh) * | 2025-03-31 | 2025-12-12 | 原初科技(北京)有限公司 | 一种钢渣提钙滤液高效除杂及轻质碳酸钙的制备方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103408053A (zh) * | 2013-05-13 | 2013-11-27 | 福建省万旗非金属材料有限公司 | 一种沉淀碳酸钙生产过程中的碳化设备及其碳化方法 |
-
2017
- 2017-05-24 CN CN201710373093.6A patent/CN106976898B/zh active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103408053A (zh) * | 2013-05-13 | 2013-11-27 | 福建省万旗非金属材料有限公司 | 一种沉淀碳酸钙生产过程中的碳化设备及其碳化方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106976898A (zh) | 2017-07-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106976898B (zh) | 一种连续碳化生产粒径可控碳酸钙的方法 | |
| CN107973328B (zh) | 一种自吸式纳米碳酸钙碳化反应器 | |
| CN203030213U (zh) | 脉冲式气流混合机械搅拌轴 | |
| CN105417566A (zh) | 一种全自动旋转压力喷射碳化技术制备纳米碳酸钙的方法 | |
| CN105836781B (zh) | 一种生产纳米碳酸钙的碳化活化一体化装置及方法 | |
| CN206285789U (zh) | 一种氧化锆球磨循环分散设备 | |
| CN103738993A (zh) | 一种节能型纳米碳酸钙的碳化反应器及制备方法 | |
| CN104801428B (zh) | 针对低阶煤浮选的冷态油泡制造方法及浮选装置 | |
| CN207822942U (zh) | 一种高效矿浆改质机 | |
| CN204485704U (zh) | 一种磁力偶合驱动搅拌装置 | |
| CN104891545B (zh) | 纳米碳酸钙生产的碳化反应装置及方法 | |
| CN106582422B (zh) | 一种用于焦炉烟道气脱硫的生石灰消化设备及方法 | |
| CN204365272U (zh) | 一种铅酸蓄电池用胶体电解液超声加工装置 | |
| CN206500102U (zh) | 一种用于焦炉烟道气脱硫的生石灰消化设备 | |
| CN102963918B (zh) | 一种纳米碳酸钙的碳酸化反应方法 | |
| CN204434303U (zh) | 一种微泡式超微细碳酸钙合成反应器 | |
| CN107021516A (zh) | 纳米碳酸钙高压皂化湿法活化的方法 | |
| CN206751415U (zh) | 一种连续碳化生产粒径可控碳酸钙的装置 | |
| CN210393756U (zh) | 一种碳化效率高的石灰乳溶液碳化塔 | |
| CN207533234U (zh) | 一种制备电池级碳酸锂用氢化反应釜 | |
| CN114011315A (zh) | 一种改善行星式搅拌机制浆过程总颗粒团聚的结构及方法 | |
| CN223096600U (zh) | 一种硫酸亚铁溶液的配制装置 | |
| CN113562757A (zh) | 一种纳米碳酸钙的加工工艺 | |
| CN105800659A (zh) | 一种喷射反应器及纳米碳酸钙的碳化反应系统 | |
| CN219942645U (zh) | 一种云智能配肥循环搅拌系统 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method of continuous carbonization to produce calcium carbonate with controllable particle size Effective date of registration: 20221125 Granted publication date: 20180626 Pledgee: Ninghua Rural Credit Cooperative Association Pledgor: FUJIAN HONGFENG NANO TECHNOLOGY Co.,Ltd. Registration number: Y2022350000158 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 365400 Shibanqiao, Hucun Town, Ninghua County, Sanming City, Fujian Province Patentee after: Fujian Xihong Nanotechnology Co.,Ltd. Country or region after: China Address before: 365401 Shibanqiao, Hucun Town, Ninghua County, Sanming City, Fujian Province Patentee before: FUJIAN HONGFENG NANO TECHNOLOGY Co.,Ltd. Country or region before: China |
|
| PM01 | Change of the registration of the contract for pledge of patent right | ||
| PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20241113 Registration number: Y2022350000158 Pledgor after: Fujian Xihong Nanotechnology Co.,Ltd. Pledgor before: FUJIAN HONGFENG NANO TECHNOLOGY Co.,Ltd. |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20180626 Pledgee: Ninghua Rural Credit Cooperative Association Pledgor: Fujian Xihong Nanotechnology Co.,Ltd. Registration number: Y2022350000158 |