TH7213B - Process for flue gas treatment - Google Patents
Process for flue gas treatmentInfo
- Publication number
- TH7213B TH7213B TH9301000139A TH9301000139A TH7213B TH 7213 B TH7213 B TH 7213B TH 9301000139 A TH9301000139 A TH 9301000139A TH 9301000139 A TH9301000139 A TH 9301000139A TH 7213 B TH7213 B TH 7213B
- Authority
- TH
- Thailand
- Prior art keywords
- aluminum
- solution
- dissolved
- sorbent
- flue gas
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims 2
- 239000003546 flue gas Substances 0.000 title claims 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract 9
- 229910052782 aluminium Inorganic materials 0.000 claims abstract 9
- 239000002594 sorbent Substances 0.000 claims abstract 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims abstract 3
- 229910052731 fluorine Inorganic materials 0.000 claims abstract 3
- 239000011737 fluorine Substances 0.000 claims abstract 3
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract 2
- 229910052602 gypsum Inorganic materials 0.000 claims abstract 2
- 239000010440 gypsum Substances 0.000 claims abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000010881 fly ash Substances 0.000 claims 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000004570 mortar (masonry) Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 239000012141 concentrate Substances 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 abstract 1
Abstract
ในกระบวนการสำหรับการบำบัดแก๊สปล่องไฟที่มีทั้ง SO2 และ HF โดยวิธีปูน- ยิปซั่มแบบเปียก โดยการใช้แคลเซียมคาร์บอเนตเป็นตัวดูดซับ สารละลายที่มีอลูมินัมถูกเติมลงสู่ สารละลายของตัวดูดซับหรือของเหลวการดูดซับ เพื่อที่ความเข้มข้นของอลูมินัมที่ละลายอยู่และ ฟลูออรีนที่ละลายอยู่ในของเหลวการดูดซับ ในรูปของอัตราส่วยโดยโมล มีค่าอัตราส่วนความเข้ม ข้นของอลูมินัมที่ละลายอยู่/ความเข้มข้นของฟลูออรีนที่ละลายอยู่เป็น หนึ่งหรือมากกว่า In the process for treating chimney gas with both SO2 and HF by wet mortar-gypsum method. By using calcium carbonate as sorbent Solution containing aluminum is added to Sorbent solution or adsorption liquid. So that the dissolved aluminum concentration and Fluorine dissolved in liquid In the form of tribute by moles With intensity ratio Dissolved alumina concentrate / dissolved fluorine concentration as One or more
Claims (4)
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TH13806A TH13806A (en) | 1994-04-15 |
| TH7213B true TH7213B (en) | 1997-10-07 |
Family
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