KR890000166B1 - 금속 스트립핑을 위한 결정 석출장치 - Google Patents
금속 스트립핑을 위한 결정 석출장치 Download PDFInfo
- Publication number
- KR890000166B1 KR890000166B1 KR1019850002120A KR850002120A KR890000166B1 KR 890000166 B1 KR890000166 B1 KR 890000166B1 KR 1019850002120 A KR1019850002120 A KR 1019850002120A KR 850002120 A KR850002120 A KR 850002120A KR 890000166 B1 KR890000166 B1 KR 890000166B1
- Authority
- KR
- South Korea
- Prior art keywords
- stripping solution
- metal
- organic solvent
- stripping
- crystal
- Prior art date
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- 239000013078 crystal Substances 0.000 title claims description 61
- 239000002184 metal Substances 0.000 title claims description 16
- 229910052751 metal Inorganic materials 0.000 title claims description 16
- 239000012716 precipitator Substances 0.000 title 1
- 239000003960 organic solvent Substances 0.000 claims description 40
- 238000002156 mixing Methods 0.000 claims description 29
- 238000001556 precipitation Methods 0.000 claims description 22
- 238000001816 cooling Methods 0.000 claims description 18
- 229910021645 metal ion Inorganic materials 0.000 claims description 11
- 229910001512 metal fluoride Inorganic materials 0.000 claims description 6
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 3
- 229910052731 fluorine Inorganic materials 0.000 claims description 3
- 239000011737 fluorine Substances 0.000 claims description 3
- 239000008280 blood Substances 0.000 claims 1
- 210000004369 blood Anatomy 0.000 claims 1
- 239000000243 solution Substances 0.000 description 50
- 238000009825 accumulation Methods 0.000 description 6
- 230000002776 aggregation Effects 0.000 description 5
- 239000002002 slurry Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000004220 aggregation Methods 0.000 description 3
- SEGLCEQVOFDUPX-UHFFFAOYSA-N di-(2-ethylhexyl)phosphoric acid Chemical compound CCCCC(CC)COP(O)(=O)OCC(CC)CCCC SEGLCEQVOFDUPX-UHFFFAOYSA-N 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 150000002222 fluorine compounds Chemical class 0.000 description 3
- 238000005054 agglomeration Methods 0.000 description 2
- LDDQLRUQCUTJBB-UHFFFAOYSA-N ammonium fluoride Chemical compound [NH4+].[F-] LDDQLRUQCUTJBB-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000000638 solvent extraction Methods 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 229910017855 NH 4 F Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/02—Crystallisation from solutions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0004—Crystallisation cooling by heat exchange
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0036—Crystallisation on to a bed of product crystals; Seeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/005—Selection of auxiliary, e.g. for control of crystallisation nuclei, of crystal growth, of adherence to walls; Arrangements for introduction thereof
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- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extraction Or Liquid Replacement (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (2)
- 추출된 금속이온을 함유한 유기용매를 플루오르화합물 계열의 스트리핑용액과 혼합 및 접촉시켜 금속이온을 금속불화물 또는 플루오르화 복합체로서 스트립핑용액에 분리시키는 영역과 석출 결정인 금속불화물 또는 플루오르화 복합체를 함유하고 있는 스트립피용액을 냉각시켜 결정 성장 시키는 영역 및 성장 결정을 분리시키는 영역으로 구성된 절두 원추를 꺼꾸로한 구조의 금속 스트립핑용 결정 석출장치로서, 스트립핑용액의 냉각 영역이 장치의 하부에 배치되어 있으며, 상기 냉각 영역의 외부에 열교환기가 구비되어 있고, 혼합영역으로부터 아래로 뻗어있는 하관은 스트립핑용액의 냉각 영역까지 연장되어 있으며, 스트립핑용액의 원심류를 발생 시키기위한 강제순환 영역이 스트립피용액의 최하부에 설치되어 있고, 강제순환 영역의 거의 접선 방향으로 적어도 하나의 분출노즐이 구비된 것을 특징으로하는 금속스트립핑용 결정 석출장치.
- 제1항에 있어서, 유기용매 공급 파이프의 출구가 스트립핑용액 공급 파이프의 출구보다 낮고 하관의 하단부 보다는 높은 위치에서 혼합 영역에 개방된 것을 특징으로하는 금속 스트립핑용 결정 석출장치.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62432 | 1984-03-30 | ||
JP59062432A JPS60208429A (ja) | 1984-03-30 | 1984-03-30 | 金属剥離用晶析装置 |
JP94070 | 1984-05-11 | ||
JP59094070A JPS60238427A (ja) | 1984-05-11 | 1984-05-11 | 金属逆抽出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR850006860A KR850006860A (ko) | 1985-10-21 |
KR890000166B1 true KR890000166B1 (ko) | 1989-03-09 |
Family
ID=26403473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019850002120A KR890000166B1 (ko) | 1984-03-30 | 1985-03-29 | 금속 스트립핑을 위한 결정 석출장치 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0157562B1 (ko) |
KR (1) | KR890000166B1 (ko) |
CA (1) | CA1255073A (ko) |
DE (1) | DE3569201D1 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2044706C (en) * | 1990-06-15 | 2003-02-25 | Michael Midler Jr. | Crystallization method to improve crystal structure and size |
JPH08501982A (ja) * | 1992-10-06 | 1996-03-05 | メルク エンド カンパニー インコーポレーテッド | 複式噴射晶析装置 |
NL1013238C2 (nl) * | 1999-10-07 | 2001-04-10 | Pacques Bv | Kristallisatiereactor. |
CN102580346A (zh) * | 2012-03-02 | 2012-07-18 | 浙江金科日化原料有限公司 | 一种连续结晶器 |
CN109289240B (zh) * | 2018-11-05 | 2024-02-06 | 中国恩菲工程技术有限公司 | 萃取箱混合室 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1543781A (fr) * | 1966-12-27 | Ibm | Dispositif de gravure à effet constant | |
JPS5544644B2 (ko) * | 1971-09-23 | 1980-11-13 | ||
JPS5882208A (ja) * | 1981-11-11 | 1983-05-17 | Furukawa Electric Co Ltd:The | 巻付式自己支持型光ケ−ブルの架設方法 |
-
1985
- 1985-03-25 EP EP85302030A patent/EP0157562B1/en not_active Expired
- 1985-03-25 DE DE8585302030T patent/DE3569201D1/de not_active Expired
- 1985-03-26 CA CA000477477A patent/CA1255073A/en not_active Expired
- 1985-03-29 KR KR1019850002120A patent/KR890000166B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA1255073A (en) | 1989-06-06 |
EP0157562A2 (en) | 1985-10-09 |
EP0157562B1 (en) | 1989-04-05 |
DE3569201D1 (en) | 1989-05-11 |
EP0157562A3 (en) | 1986-03-12 |
KR850006860A (ko) | 1985-10-21 |
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