FI60036C - Foerfarande och anordning foer raffinering av raokadmium - Google Patents
Foerfarande och anordning foer raffinering av raokadmium Download PDFInfo
- Publication number
- FI60036C FI60036C FI2791/74A FI279174A FI60036C FI 60036 C FI60036 C FI 60036C FI 2791/74 A FI2791/74 A FI 2791/74A FI 279174 A FI279174 A FI 279174A FI 60036 C FI60036 C FI 60036C
- Authority
- FI
- Finland
- Prior art keywords
- cadmium
- evaporator
- condenser
- branch
- crude
- Prior art date
Links
- 229910052793 cadmium Inorganic materials 0.000 claims description 100
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims description 100
- 238000004821 distillation Methods 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 22
- 238000010992 reflux Methods 0.000 claims description 21
- 239000002699 waste material Substances 0.000 claims description 17
- 238000002844 melting Methods 0.000 claims description 14
- 230000008018 melting Effects 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 4
- 238000005056 compaction Methods 0.000 claims description 3
- 238000009835 boiling Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 13
- 238000000746 purification Methods 0.000 description 10
- 229910052716 thallium Inorganic materials 0.000 description 9
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 8
- 229910052725 zinc Inorganic materials 0.000 description 8
- 239000011701 zinc Substances 0.000 description 8
- 238000001704 evaporation Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 238000009833 condensation Methods 0.000 description 6
- 230000005494 condensation Effects 0.000 description 6
- 230000008020 evaporation Effects 0.000 description 6
- 238000005292 vacuum distillation Methods 0.000 description 6
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000003760 tallow Substances 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 2
- YKYOUMDCQGMQQO-UHFFFAOYSA-L cadmium dichloride Chemical compound Cl[Cd]Cl YKYOUMDCQGMQQO-UHFFFAOYSA-L 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 241000272470 Circus Species 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001577 simple distillation Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B17/00—Obtaining cadmium
- C22B17/06—Refining
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/04—Obtaining zinc by distilling
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/04—Refining by applying a vacuum
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2418170 | 1974-04-13 | ||
| DE2418170A DE2418170C2 (de) | 1974-04-13 | 1974-04-13 | Verfahren und Vorrichtung zum Raffinieren von Rohcadmium |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI279174A7 FI279174A7 (enrdf_load_stackoverflow) | 1975-10-14 |
| FI60036B FI60036B (fi) | 1981-07-31 |
| FI60036C true FI60036C (fi) | 1981-11-10 |
Family
ID=5912969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI2791/74A FI60036C (fi) | 1974-04-13 | 1974-09-25 | Foerfarande och anordning foer raffinering av raokadmium |
Country Status (11)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS578853B2 (enrdf_load_stackoverflow) * | 1974-05-14 | 1982-02-18 | ||
| FR2398807A1 (fr) * | 1977-07-29 | 1979-02-23 | Preussag Ag Metall | Procede et dispositif d'affinage de cadmium brut |
| CN100494424C (zh) * | 2007-08-31 | 2009-06-03 | 侯仁义 | 一种高纯镉的氢化方法 |
| CN108570564B (zh) * | 2018-07-09 | 2023-11-17 | 长沙科力威蒸馏技术有限公司 | 一种真空蒸馏炉 |
| WO2020017202A1 (ja) | 2018-07-18 | 2020-01-23 | パナソニックＩｐマネジメント株式会社 | 電動工具、制御方法、プログラム |
| CN112322913A (zh) * | 2020-12-10 | 2021-02-05 | 中国核电工程有限公司 | 一种精炼装置及精炼方法 |
-
1974
- 1974-04-13 DE DE2418170A patent/DE2418170C2/de not_active Expired
- 1974-09-16 IT IT5304874A patent/IT1019296B/it active
- 1974-09-24 NO NO743438A patent/NO136799C/no unknown
- 1974-09-25 FI FI2791/74A patent/FI60036C/fi active
- 1974-09-26 BE BE148927A patent/BE820375A/xx not_active IP Right Cessation
- 1974-10-03 ES ES430655A patent/ES430655A1/es not_active Expired
- 1974-10-03 ES ES430654A patent/ES430654A1/es not_active Expired
- 1974-10-15 NL NL7413532A patent/NL182328C/xx not_active IP Right Cessation
- 1974-10-25 GB GB4630874A patent/GB1441736A/en not_active Expired
- 1974-10-30 JP JP12452774A patent/JPS548535B2/ja not_active Expired
- 1974-10-30 SE SE7413670A patent/SE401374B/xx not_active IP Right Cessation
- 1974-11-04 CA CA213,101A patent/CA1022344A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1019296B (it) | 1977-11-10 |
| FI279174A7 (enrdf_load_stackoverflow) | 1975-10-14 |
| JPS50133923A (enrdf_load_stackoverflow) | 1975-10-23 |
| FI60036B (fi) | 1981-07-31 |
| AU7544574A (en) | 1976-05-20 |
| BE820375A (fr) | 1975-01-16 |
| NO743438L (enrdf_load_stackoverflow) | 1975-10-14 |
| ES430655A1 (es) | 1976-10-16 |
| NL182328B (nl) | 1987-09-16 |
| NL182328C (nl) | 1988-02-16 |
| GB1441736A (en) | 1976-07-07 |
| ES430654A1 (es) | 1976-10-16 |
| NO136799C (no) | 1977-11-09 |
| NO136799B (no) | 1977-08-01 |
| JPS548535B2 (enrdf_load_stackoverflow) | 1979-04-17 |
| NL7413532A (nl) | 1975-10-15 |
| SE7413670L (sv) | 1975-10-14 |
| DE2418170B1 (de) | 1975-02-20 |
| DE2418170C2 (de) | 1975-11-06 |
| SE401374B (sv) | 1978-05-02 |
| CA1022344A (en) | 1977-12-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101804637B1 (ko) | 증류 장치 | |
| JP6208249B2 (ja) | アルカノールの製造装置 | |
| JP2010503692A (ja) | アクリル酸の生成方法 | |
| CN211445385U (zh) | 一种含有有机溶剂的含盐废水蒸发设备 | |
| FI60036C (fi) | Foerfarande och anordning foer raffinering av raokadmium | |
| CN107501126B (zh) | 一种高性能碳纤维生产中高效回收丙烯腈的方法和系统 | |
| CN1454181A (zh) | 生产浓硝酸的方法和设备 | |
| CN218248558U (zh) | 一种蒸馏塔设备 | |
| CN206027123U (zh) | 一种适用于涂料加工的废溶剂回收机 | |
| CN107137949A (zh) | 一种低浓度异丙醇溶液脱水的萃取精馏隔板塔装置及方法 | |
| KR100937278B1 (ko) | 프탈린 무수물 응축용 탑 | |
| CN102309865A (zh) | 聚对苯二甲酸1,3-丙二醇酯连续生产工艺中循环1,3-丙二醇的精制系统 | |
| CN107011172B (zh) | 一种利用间壁塔精制醋酸乙烯的方法及装置 | |
| US3484233A (en) | Process and apparatus for separating metals by distillation | |
| US4575403A (en) | Apparatus for distilling phosphorus | |
| US4483746A (en) | Process for phosphorus purification | |
| CN111298469A (zh) | 一种无刮膜短程闪蒸装置 | |
| CN107141199A (zh) | 甲醇母液无回流低温精馏方法及设备 | |
| RU2224573C1 (ru) | Ректификационная установка для очистки третичных аминов | |
| CN100503787C (zh) | 一种生物柴油生产中的立式薄膜闪蒸精馏釜 | |
| US4077799A (en) | Method and apparatus of refining crude cadmium | |
| US4010937A (en) | Method and apparatus of refining crude cadmium | |
| RU2394064C2 (ru) | Способ перегонки нефти | |
| JP2004089873A (ja) | 蒸留装置及びその蒸留方法 | |
| CN202289515U (zh) | 聚对苯二甲酸1,3-丙二醇酯连续生产工艺中循环1,3-丙二醇的精制系统 |