CN103950910B - 一种用反应挤出工艺生产磷酸钡的方法 - Google Patents
一种用反应挤出工艺生产磷酸钡的方法 Download PDFInfo
- Publication number
- CN103950910B CN103950910B CN201410095075.2A CN201410095075A CN103950910B CN 103950910 B CN103950910 B CN 103950910B CN 201410095075 A CN201410095075 A CN 201410095075A CN 103950910 B CN103950910 B CN 103950910B
- Authority
- CN
- China
- Prior art keywords
- barium phosphate
- phosphate
- barium
- product
- extrusion process
- 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
- WAKZZMMCDILMEF-UHFFFAOYSA-H barium(2+);diphosphate Chemical compound [Ba+2].[Ba+2].[Ba+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O WAKZZMMCDILMEF-UHFFFAOYSA-H 0.000 title claims abstract description 57
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 13
- 238000001125 extrusion Methods 0.000 title claims abstract description 10
- 238000001035 drying Methods 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims abstract description 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical class OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract description 6
- 159000000009 barium salts Chemical class 0.000 claims abstract description 6
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 claims description 6
- WDIHJSXYQDMJHN-UHFFFAOYSA-L barium chloride Chemical group [Cl-].[Cl-].[Ba+2] WDIHJSXYQDMJHN-UHFFFAOYSA-L 0.000 claims description 5
- 229940045511 barium chloride Drugs 0.000 claims description 5
- 229910001626 barium chloride Inorganic materials 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical group [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 5
- 229910002651 NO3 Inorganic materials 0.000 claims description 3
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 3
- 229910000148 ammonium phosphate Inorganic materials 0.000 claims description 3
- ZRIUUUJAJJNDSS-UHFFFAOYSA-N ammonium phosphates Chemical compound [NH4+].[NH4+].[NH4+].[O-]P([O-])([O-])=O ZRIUUUJAJJNDSS-UHFFFAOYSA-N 0.000 claims description 3
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 claims description 3
- CJDPJFRMHVXWPT-UHFFFAOYSA-N barium sulfide Chemical compound [S-2].[Ba+2] CJDPJFRMHVXWPT-UHFFFAOYSA-N 0.000 claims description 3
- 229910001864 baryta Inorganic materials 0.000 claims description 3
- 229910000404 tripotassium phosphate Inorganic materials 0.000 claims description 3
- 235000019798 tripotassium phosphate Nutrition 0.000 claims description 3
- 239000002245 particle Substances 0.000 abstract description 9
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 239000000376 reactant Substances 0.000 abstract description 2
- 230000035484 reaction time Effects 0.000 abstract description 2
- 230000000052 comparative effect Effects 0.000 description 21
- 239000000047 product Substances 0.000 description 16
- 238000004458 analytical method Methods 0.000 description 8
- 238000001514 detection method Methods 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 6
- 239000000843 powder Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229910001422 barium ion Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- -1 phosphate anion Chemical class 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
中位径 | 体积平均径 | 面积平均径 | 长度平均径 | 比表面积 | |
实施例1 | 5.906μm | 6.877μm | 3.452μm | 0.657μm | 943.5m^2/kg |
对比例1 | 15.356μm | 16.882μm | 8.976μm | 3.215μm | 223.5m^2/kg |
中位径 | 体积平均径 | 面积平均径 | 长度平均径 | 比表面积 | |
实施例2 | 5.732μm | 6.614μm | 3.283μm | 0.424μm | 985.3m^2/kg |
对比例1 | 15.356μm | 16.882μm | 8.976μm | 3.215μm | 223.5m^2/kg |
中位径 | 体积平均径 | 面积平均径 | 长度平均径 | 比表面积 | |
实施例3 | 5.581μm | 6.396μm | 3.103μm | 0.249μm | 1012.2m^2/kg |
对比例1 | 15.356μm | 16.882μm | 8.976μm | 3.215μm | 223.5m^2/kg |
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410095075.2A CN103950910B (zh) | 2014-03-13 | 2014-03-13 | 一种用反应挤出工艺生产磷酸钡的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410095075.2A CN103950910B (zh) | 2014-03-13 | 2014-03-13 | 一种用反应挤出工艺生产磷酸钡的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103950910A CN103950910A (zh) | 2014-07-30 |
CN103950910B true CN103950910B (zh) | 2016-01-20 |
Family
ID=51328303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410095075.2A Active CN103950910B (zh) | 2014-03-13 | 2014-03-13 | 一种用反应挤出工艺生产磷酸钡的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103950910B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110982118A (zh) * | 2019-12-24 | 2020-04-10 | 苏州和塑美科技有限公司 | 一种协效阻燃剂以及协效阻燃剂母粒的制备方法 |
CN114604839A (zh) * | 2022-03-15 | 2022-06-10 | 贵州胜威凯洋化工有限公司 | 一种焦磷酸钡的制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1472441A1 (ru) * | 1987-01-06 | 1989-04-15 | Казахский Научно-Исследовательский И Проектный Институт Фосфорной Промышленности | Способ получени бари фосфорнокислого однозамещенного |
CN101966986A (zh) * | 2010-11-19 | 2011-02-09 | 中南大学 | 锂离子电池用磷酸铁锂正极材料的制备方法 |
CN102115049A (zh) * | 2010-12-31 | 2011-07-06 | 马艳荣 | 用氯化钡废渣制备磷酸钡联产氯化氨的方法 |
CN102115048A (zh) * | 2010-12-31 | 2011-07-06 | 马艳荣 | 用氯化钡废渣制备磷酸钡联产氯化钾的方法 |
CN102115050A (zh) * | 2010-12-31 | 2011-07-06 | 马艳荣 | 用氯化钡废渣制备磷酸钡联产工业盐的方法 |
-
2014
- 2014-03-13 CN CN201410095075.2A patent/CN103950910B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1472441A1 (ru) * | 1987-01-06 | 1989-04-15 | Казахский Научно-Исследовательский И Проектный Институт Фосфорной Промышленности | Способ получени бари фосфорнокислого однозамещенного |
CN101966986A (zh) * | 2010-11-19 | 2011-02-09 | 中南大学 | 锂离子电池用磷酸铁锂正极材料的制备方法 |
CN102115049A (zh) * | 2010-12-31 | 2011-07-06 | 马艳荣 | 用氯化钡废渣制备磷酸钡联产氯化氨的方法 |
CN102115048A (zh) * | 2010-12-31 | 2011-07-06 | 马艳荣 | 用氯化钡废渣制备磷酸钡联产氯化钾的方法 |
CN102115050A (zh) * | 2010-12-31 | 2011-07-06 | 马艳荣 | 用氯化钡废渣制备磷酸钡联产工业盐的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103950910A (zh) | 2014-07-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103554357A (zh) | 一种聚合物-离子液复合粘土稳定剂及其合成方法 | |
CN103130954A (zh) | 插层复合凝胶颗粒及合成方法 | |
CN103641678B (zh) | 一种降解聚对苯二甲酸乙二醇酯的方法 | |
CN103950910B (zh) | 一种用反应挤出工艺生产磷酸钡的方法 | |
CN103771499B (zh) | 一种蓝色纳米氧化铟锡粉体的制备方法 | |
CN106237993A (zh) | 一种Fe3O4@MOF‑199@C18纳米复合材料的制备方法 | |
CN103204823B (zh) | 一种1,2-苯并异噻唑-3-酮的提纯方法 | |
CN105348310A (zh) | 成核剂的制备方法 | |
CN103879979A (zh) | 一种用反应挤出工艺生产次磷酸铝的方法 | |
CN102627701A (zh) | 一种没食子酰魔芋葡甘露聚糖的制备方法 | |
CN102807485B (zh) | 一种复合钴盐粘合促进剂及其制备方法 | |
CN103991855A (zh) | 一种用反应挤出工艺生产磷酸氢钡的方法 | |
CN103787847B (zh) | 一种以离子液体为溶剂连续制备原乙酸三甲酯的工艺 | |
CN104310449A (zh) | 一种层状双氢氧化物纳米棒的制备方法 | |
CN100595156C (zh) | 超细冰晶石的生产方法 | |
CN104129786B (zh) | 一种纳米活性炭及其制备方法 | |
CN103626211A (zh) | 利用重镁水制备重质碳酸镁的方法 | |
CN103880033A (zh) | 一种用反应挤出工艺生产硼酸铝或硼酸镁的方法 | |
CN106654265A (zh) | 电池级微米碳酸锂的制备方法 | |
CN102070167B (zh) | 一种单晶型氢氧化铝的生产方法 | |
CN105197969A (zh) | 一种毫米级放射状三水碳酸镁晶体的制备方法 | |
CN105566091B (zh) | 一种水杨酸铅铜络合物制备方法 | |
CN104860344A (zh) | 球形碳酸锶的制备方法 | |
CN104448941A (zh) | 氢氧化镁的改性方法 | |
CN104559963B (zh) | 一种复合金属离子聚合物钻井液处理剂及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 514321 Guangdong County of Fengshun city of Meizhou Province Tang Nan Zhen Long Shangpu Guangdong Yuxing flame retardant material Co Ltd Patentee after: GUANGDONG YUXING FIRE-RETARDANT NEW MATERIALS CO.,LTD. Address before: 514321 Guangdong County of Fengshun city of Meizhou Province Tang Nan Zhen Long Shangpu Guangdong Yuxing flame retardant material Co Ltd Patentee before: GUANGDONG YUXING FIRE-RETARDANT NEW MATERIALS Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method for producing barium phosphate by reactive extrusion process Effective date of registration: 20211214 Granted publication date: 20160120 Pledgee: Fengshun County sub branch of China Postal Savings Bank Co.,Ltd. Pledgor: GUANGDONG YUXING FIRE-RETARDANT NEW MATERIALS CO.,LTD. Registration number: Y2021980015007 |
|
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: 20160120 Pledgee: Fengshun County sub branch of China Postal Savings Bank Co.,Ltd. Pledgor: GUANGDONG YUXING FIRE-RETARDANT NEW MATERIALS CO.,LTD. Registration number: Y2021980015007 |