TH22413A - "Process for pulling zinc metal from plated iron scraps" - Google Patents
"Process for pulling zinc metal from plated iron scraps"Info
- Publication number
- TH22413A TH22413A TH9601000383A TH9601000383A TH22413A TH 22413 A TH22413 A TH 22413A TH 9601000383 A TH9601000383 A TH 9601000383A TH 9601000383 A TH9601000383 A TH 9601000383A TH 22413 A TH22413 A TH 22413A
- Authority
- TH
- Thailand
- Prior art keywords
- zinc
- furnace
- scrap
- iron scraps
- iron
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract 16
- 229910052742 iron Inorganic materials 0.000 title claims abstract 8
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims abstract 7
- 229910052725 zinc Inorganic materials 0.000 title claims abstract 7
- 239000011701 zinc Substances 0.000 title claims abstract 7
- 238000000034 method Methods 0.000 title claims abstract 3
- 239000002184 metal Substances 0.000 title 1
- 229910052751 metal Inorganic materials 0.000 title 1
- 238000010438 heat treatment Methods 0.000 claims abstract 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 238000009835 boiling Methods 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 235000007164 Oryza sativa Nutrition 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000010903 husk Substances 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 235000009566 rice Nutrition 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
Abstract
วิธีการดึงสังกะสีออกจากเศษแผ่นเหล็กชุบ 3 ที่ซึ่งจนเมื่ออุณหภูมิของเศษเหล็ก ขึ้นถึงค่าอุณหภูมิที่กำหนด (เช่นที่ 750 ํซ )ในช่วง 600-850 ํซ อัตราส่วน ออกซิเจนจะคง อยู่ที่ค่า 1.0 หรือมากกว่า และหลังจากอุณหภู เศษเหล็กได้ถึงค่าอุณหภูมิที่กำหนดไว้แล้ว อัตรา ส่วน ออกซิเจนคงอยู่ที่ค่า 0.5-0.8 เป็นวิธีการที่ซึ่งเศษแผ่น เหล็กที่ขจัดสังกะสีออกแล้วถูก ทำให้เย็นในเตาหลอม โดยการ เติมก๊าซเฉื่อยเข้าในเตาหลอม การทำให้เศษเหล็กเย็นตัว อาจ กระทำได้ในถังบรรจุ (ซึ่งแยกจากเตาหลอม) อาจเติมถังบรรจุ ด้วยแกลบได้ ส่วนเผา หอมอาจทำให้หมุนรอบเพื่อช่วยกวนคลุกเศษ เหล็กขณะให้ความร้อนได้ Method for extracting zinc from a piece of galvanized iron sheet 3 where until the temperature of the scrap The oxygen ratio is maintained at 1.0 or more, and after the The fraction has reached a predetermined temperature. The oxygen fraction is maintained at 0.5-0.8. Iron that has removed the zinc has been Cool the furnace by adding inert gas to the furnace. Cooling of scrap may be done in a container. (Which is separated from the furnace) may fill the tank with rice husk, the incense may turn around to help stir the debris. Iron while heating
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TH22413A true TH22413A (en) | 1996-12-17 |
Family
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