TH882C3 - "Calcined alumina production process from by product (by product) production process and coating / plating on aluminum surface" - Google Patents
"Calcined alumina production process from by product (by product) production process and coating / plating on aluminum surface"Info
- Publication number
- TH882C3 TH882C3 TH203000420U TH0203000420U TH882C3 TH 882 C3 TH882 C3 TH 882C3 TH 203000420 U TH203000420 U TH 203000420U TH 0203000420 U TH0203000420 U TH 0203000420U TH 882 C3 TH882 C3 TH 882C3
- Authority
- TH
- Thailand
- Prior art keywords
- product
- production process
- coating
- plating
- alumina
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract 8
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title claims abstract 7
- 239000006227 byproduct Substances 0.000 title claims abstract 7
- 239000011248 coating agent Substances 0.000 title claims abstract 4
- 238000000576 coating method Methods 0.000 title claims abstract 4
- 238000007747 plating Methods 0.000 title claims abstract 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract 3
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract 3
- 239000000843 powder Substances 0.000 claims abstract 3
- 238000004140 cleaning Methods 0.000 claims abstract 2
- 239000010802 sludge Substances 0.000 claims abstract 2
- 239000002351 wastewater Substances 0.000 claims abstract 2
- 239000002994 raw material Substances 0.000 claims 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 238000000227 grinding Methods 0.000 abstract 2
- 229910001570 bauxite Inorganic materials 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
Abstract
การประดิษฐ์นี้เป็นการผลิตแคลไซน์อะลูมินา (Calcined Alumina) จากผลิตผล พลอยได้ (by product) ซึ่งเป็นส่วนหนึ่งของตะกอนน้ำเสียที่ได้มาจากกระบวนการกำจัดของเสียของ โรงงานผลิตและเคลือบ/ชุบผิวอะลูมิเนียม เพื่อทดแทนการใช้แร่บ๊อกไซท์ (bauxite) ในการผลิต อะลูมินา และสามารถผลิตอะลูมินาขึ้นใช้เองภายในประเทศ โดยกระบวนการผลิตแคลไซน์ อะลูมินาตามการประดิษฐ์นี้ ประกอบด้วย การทำความสะอาดผงผลิตผลพลอยได้ (by product) จาก กระบวนการผลิตและเคลือบ/ชุบผิวอะลูมิเนียม การบดผลผลิตพลอยได้ที่ผ่านการทำความสะอาด แล้วดังกล่าวโดยใช้หม้อบด แล้วอบแห้งและร่อนผ่านตะแกรงร่อน และการเผาแคลไซน์ (calcining) ที่อุณหภูมิและเวลาที่เหมาะสม The invention is the production of calcined alumina from by product, which is part of the wastewater sludge obtained from the waste disposal process. Manufacturing and Coating / Plating Factory To replace bauxite for alumina production and to be able to produce alumina for domestic use. By the production process of calcine Alumina in this invention consists of cleaning powder, by product (by product) from manufacturing process and coating / plating on the surface of aluminum. Grinding of cleaned by-products And then using a grinding pot Then dried and sifted through a sieve. And calcining at the right temperature and time
Claims (1)
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TH882A3 TH882A3 (en) | 2002-12-13 |
| TH882C3 true TH882C3 (en) | 2002-12-13 |
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