KR100622295B1 - 폴리염화알루미늄의 제조방법 - Google Patents
폴리염화알루미늄의 제조방법 Download PDFInfo
- Publication number
- KR100622295B1 KR100622295B1 KR1020040104717A KR20040104717A KR100622295B1 KR 100622295 B1 KR100622295 B1 KR 100622295B1 KR 1020040104717 A KR1020040104717 A KR 1020040104717A KR 20040104717 A KR20040104717 A KR 20040104717A KR 100622295 B1 KR100622295 B1 KR 100622295B1
- Authority
- KR
- South Korea
- Prior art keywords
- polyaluminum chloride
- present
- chloride
- aluminum hydroxide
- hydrochloric acid
- 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.)
- Ceased
Links
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 title abstract description 20
- 238000004519 manufacturing process Methods 0.000 title abstract description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims abstract description 37
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000003085 diluting agent Substances 0.000 claims abstract description 14
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910021538 borax Inorganic materials 0.000 claims abstract description 10
- 239000004328 sodium tetraborate Substances 0.000 claims abstract description 10
- 235000010339 sodium tetraborate Nutrition 0.000 claims abstract description 10
- 239000004115 Sodium Silicate Substances 0.000 claims abstract description 9
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052911 sodium silicate Inorganic materials 0.000 claims abstract description 9
- 239000010457 zeolite Substances 0.000 claims abstract description 7
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 6
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims abstract description 4
- IXCSERBJSXMMFS-UHFFFAOYSA-N hcl hcl Chemical compound Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 abstract description 11
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 8
- 239000001569 carbon dioxide Substances 0.000 abstract description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract description 4
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 8
- 239000000701 coagulant Substances 0.000 description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
- 230000008014 freezing Effects 0.000 description 6
- 238000007710 freezing Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 description 3
- 238000004065 wastewater treatment Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- GURLNXRFQUUOMW-UHFFFAOYSA-K [Al](Cl)(Cl)Cl.[AlH3] Chemical compound [Al](Cl)(Cl)Cl.[AlH3] GURLNXRFQUUOMW-UHFFFAOYSA-K 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- -1 cation salts Chemical class 0.000 description 1
- 150000001793 charged compounds Chemical class 0.000 description 1
- 150000003841 chloride salts Chemical class 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 229920000592 inorganic polymer Polymers 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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
- C01F7/00—Compounds of aluminium
- C01F7/48—Halides, with or without other cations besides aluminium
- C01F7/56—Chlorides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/32—Thermal properties
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)
Abstract
Description
항목 | 비교예 | 실시예 1 | 실시예 2 | 실시예 3 |
온도 | -20℃ | -20℃ | -20℃ | -20℃ |
동결발생 | 10일 | 없음 | 없음 | 없음 |
침전물 발생 | 9일 발생 | 없음 | 없음 | 없음 |
상태 | 불안정 | 안정 | 안정 | 안정 |
동결여부 | 동결 | 안정 | 안정 | 안정 |
항목 | 비교예 | 실시예 1 | 실시예 2 | 실시예 3 |
온도 | 50℃ | 50℃ | 50℃ | 50℃ |
침전물 발생 | 10일 발생 | 없음 | 없음 | 없음 |
상태 | 불안정 | 안정 | 안정 | 안정 |
Claims (3)
- 삭제
- 수산화알루미늄(Al2(OH)3)과 염산(HCl)을 반응시킨 후 붕사(borax), 규산나트륨(Sodium silicate), 제올라이트(zeolite) 중에서 선택된 어느 하나의 수분희석제를 수산화알루미늄 중량 대비 0.5~2% 첨가하여 하기 구조식(1)의 폴리염화알루미늄을 제조하는 방법.[Al2(OH)nCl6-n]m......구조식(1)(1≤n≤5, m≤10)
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040104717A KR100622295B1 (ko) | 2004-12-13 | 2004-12-13 | 폴리염화알루미늄의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040104717A KR100622295B1 (ko) | 2004-12-13 | 2004-12-13 | 폴리염화알루미늄의 제조방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100622295B1 true KR100622295B1 (ko) | 2006-09-19 |
Family
ID=37631432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040104717A Ceased KR100622295B1 (ko) | 2004-12-13 | 2004-12-13 | 폴리염화알루미늄의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100622295B1 (ko) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008150211A1 (en) * | 2007-06-08 | 2008-12-11 | Kemira Kemi Ab | Process for the production of polyaluminium salts |
KR101113178B1 (ko) | 2011-10-05 | 2012-03-13 | 삼구화학공업 주식회사 | 염기성 폴리염화알루미늄의 제조방법 및 이의 제조방법을 통해 제조된 염기성 폴리염화알루미늄 |
CN103482666A (zh) * | 2013-09-07 | 2014-01-01 | 郴州四方立投资有限公司 | 一种利用低品位高岭土制备聚合氯化铝净水剂的制备方法 |
KR101374191B1 (ko) * | 2013-10-30 | 2014-03-13 | 미주엔비켐 주식회사 | 수처리용 고염기도 폴리염화알루미늄계 무기 응집제의 제조 방법 |
KR102017114B1 (ko) | 2018-04-02 | 2019-09-02 | 한국건설기술연구원 | 폴리염화알루미늄의 제조방법 |
KR102017116B1 (ko) | 2018-04-02 | 2019-09-03 | 한국건설기술연구원 | 폴리염화알루미늄 및 이를 이용한 수처리 방법 |
KR20190115336A (ko) | 2018-04-02 | 2019-10-11 | 한국건설기술연구원 | 폴리염화알루미늄의 제조장치 |
KR102728572B1 (ko) | 2024-07-16 | 2024-11-11 | 주식회사 수정케미칼 | 고염기성 황산알루미늄의 제조방법 |
KR102739619B1 (ko) | 2024-08-01 | 2024-12-06 | 주식회사 수정케미칼 | 고염기성 황산알루미늄의 제조방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR870011044A (ko) * | 1986-05-10 | 1987-12-19 | 이영화성공업 주식회사 | 고체염기성 폴리염화알루미늄의 제조방법 |
KR960001179A (ko) * | 1994-06-01 | 1996-01-25 | 윤병하 | 폴리염화알루미늄의 제조방법 |
KR100349038B1 (ko) | 1999-12-09 | 2002-08-14 | 김동윤 | PACl(Poly aluminum Chloride) 응집제의 제조방법 |
KR100402904B1 (ko) * | 2000-05-23 | 2003-10-30 | 동명화학공업 주식회사 | 폴리염화알루미늄의 불용성 침전물을 폴리염화알루미늄의제조에 이용하는 방법 |
-
2004
- 2004-12-13 KR KR1020040104717A patent/KR100622295B1/ko not_active Ceased
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR870011044A (ko) * | 1986-05-10 | 1987-12-19 | 이영화성공업 주식회사 | 고체염기성 폴리염화알루미늄의 제조방법 |
KR960001179A (ko) * | 1994-06-01 | 1996-01-25 | 윤병하 | 폴리염화알루미늄의 제조방법 |
KR100349038B1 (ko) | 1999-12-09 | 2002-08-14 | 김동윤 | PACl(Poly aluminum Chloride) 응집제의 제조방법 |
KR100402904B1 (ko) * | 2000-05-23 | 2003-10-30 | 동명화학공업 주식회사 | 폴리염화알루미늄의 불용성 침전물을 폴리염화알루미늄의제조에 이용하는 방법 |
Non-Patent Citations (1)
Title |
---|
1004029040000 * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008150211A1 (en) * | 2007-06-08 | 2008-12-11 | Kemira Kemi Ab | Process for the production of polyaluminium salts |
KR101113178B1 (ko) | 2011-10-05 | 2012-03-13 | 삼구화학공업 주식회사 | 염기성 폴리염화알루미늄의 제조방법 및 이의 제조방법을 통해 제조된 염기성 폴리염화알루미늄 |
CN103482666A (zh) * | 2013-09-07 | 2014-01-01 | 郴州四方立投资有限公司 | 一种利用低品位高岭土制备聚合氯化铝净水剂的制备方法 |
KR101374191B1 (ko) * | 2013-10-30 | 2014-03-13 | 미주엔비켐 주식회사 | 수처리용 고염기도 폴리염화알루미늄계 무기 응집제의 제조 방법 |
KR102017114B1 (ko) | 2018-04-02 | 2019-09-02 | 한국건설기술연구원 | 폴리염화알루미늄의 제조방법 |
KR102017116B1 (ko) | 2018-04-02 | 2019-09-03 | 한국건설기술연구원 | 폴리염화알루미늄 및 이를 이용한 수처리 방법 |
KR20190115336A (ko) | 2018-04-02 | 2019-10-11 | 한국건설기술연구원 | 폴리염화알루미늄의 제조장치 |
KR102728572B1 (ko) | 2024-07-16 | 2024-11-11 | 주식회사 수정케미칼 | 고염기성 황산알루미늄의 제조방법 |
KR102739619B1 (ko) | 2024-08-01 | 2024-12-06 | 주식회사 수정케미칼 | 고염기성 황산알루미늄의 제조방법 |
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