NO115135B - - Google Patents
Download PDFInfo
- Publication number
- NO115135B NO115135B NO159711A NO15971165A NO115135B NO 115135 B NO115135 B NO 115135B NO 159711 A NO159711 A NO 159711A NO 15971165 A NO15971165 A NO 15971165A NO 115135 B NO115135 B NO 115135B
- Authority
- NO
- Norway
- Prior art keywords
- niobium
- tantalum
- weight
- parts
- acid
- Prior art date
Links
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 44
- 239000010955 niobium Substances 0.000 claims description 36
- 229910052758 niobium Inorganic materials 0.000 claims description 35
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical group [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 34
- 229910052715 tantalum Chemical group 0.000 claims description 30
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical group [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 29
- 239000002253 acid Substances 0.000 claims description 21
- 239000011575 calcium Substances 0.000 claims description 21
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 15
- 229910052791 calcium Inorganic materials 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 230000029087 digestion Effects 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims description 2
- 239000000470 constituent Substances 0.000 claims 1
- 238000004090 dissolution Methods 0.000 claims 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- 239000012141 concentrate Substances 0.000 description 6
- 239000012065 filter cake Substances 0.000 description 6
- 238000002386 leaching Methods 0.000 description 6
- 229910052500 inorganic mineral Inorganic materials 0.000 description 5
- 239000011707 mineral Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 229910052925 anhydrite Inorganic materials 0.000 description 3
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 229910001729 niobium mineral Inorganic materials 0.000 description 3
- RHDUVDHGVHBHCL-UHFFFAOYSA-N niobium tantalum Chemical compound [Nb].[Ta] RHDUVDHGVHBHCL-UHFFFAOYSA-N 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical class [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 description 2
- 150000003482 tantalum compounds Chemical class 0.000 description 2
- 229910001936 tantalum oxide Inorganic materials 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000012633 leachable Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910000484 niobium oxide Inorganic materials 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G9/00—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor
- A23G9/04—Production of frozen sweets, e.g. ice-cream
- A23G9/22—Details, component parts or accessories of apparatus insofar as not peculiar to a single one of the preceding groups
- A23G9/28—Details, component parts or accessories of apparatus insofar as not peculiar to a single one of the preceding groups for portioning or dispensing
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G9/00—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor
- A23G9/04—Production of frozen sweets, e.g. ice-cream
- A23G9/22—Details, component parts or accessories of apparatus insofar as not peculiar to a single one of the preceding groups
- A23G9/28—Details, component parts or accessories of apparatus insofar as not peculiar to a single one of the preceding groups for portioning or dispensing
- A23G9/281—Details, component parts or accessories of apparatus insofar as not peculiar to a single one of the preceding groups for portioning or dispensing at the discharge end of freezing chambers
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G9/00—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor
- A23G9/04—Production of frozen sweets, e.g. ice-cream
- A23G9/22—Details, component parts or accessories of apparatus insofar as not peculiar to a single one of the preceding groups
- A23G9/28—Details, component parts or accessories of apparatus insofar as not peculiar to a single one of the preceding groups for portioning or dispensing
- A23G9/281—Details, component parts or accessories of apparatus insofar as not peculiar to a single one of the preceding groups for portioning or dispensing at the discharge end of freezing chambers
- A23G9/282—Details, component parts or accessories of apparatus insofar as not peculiar to a single one of the preceding groups for portioning or dispensing at the discharge end of freezing chambers for dispensing multi-flavour ice-creams
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Confectionery (AREA)
- Basic Packing Technique (AREA)
- Beverage Vending Machines With Cups, And Gas Or Electricity Vending Machines (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1978364 | 1964-09-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO115135B true NO115135B (de) | 1968-08-05 |
Family
ID=11161177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO159711A NO115135B (de) | 1964-09-15 | 1965-09-15 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3301440A (de) |
| JP (1) | JPS5021877B1 (de) |
| AT (1) | AT257332B (de) |
| DE (2) | DE1243704B (de) |
| DK (1) | DK119013B (de) |
| ES (1) | ES317636A2 (de) |
| NO (1) | NO115135B (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITGE20020049A1 (it) | 2002-06-05 | 2003-12-05 | Ali Spa | Dispositivo a pistone per la erogazione di quantitativi dosati di sostanze pastose, quali i gelati, applicabile alle macchine per la loro fa |
| ITGE20030028A1 (it) * | 2003-04-11 | 2004-10-12 | Carpigiani Group Ali Spa | Gruppo di erogazione per macchina per gelato di tipo soft-ice |
| US20080105701A1 (en) * | 2005-01-24 | 2008-05-08 | Jan Anders Niss | Administering of Flowable Products |
| ITBO20050423A1 (it) * | 2005-06-27 | 2006-12-28 | Ali Spa | Macchina per l'erogazione di prodotti alimentari liquidi o semiliquidi. |
| EP1741346A1 (de) * | 2005-07-05 | 2007-01-10 | Savvidis Evangelos | Spendervorrichtung für Softeis |
| KR101369523B1 (ko) * | 2010-02-24 | 2014-03-04 | 콜게이트-파아므올리브캄파니 | 선택가능한 저장실을 가진 디스펜서 캡 |
| EP3962287A1 (de) * | 2019-07-08 | 2022-03-09 | Taylor Commercial Foodservice, LLC | Armatur zur extrusion von gefrorenen lebensmittelprodukten |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE634106A (de) * | ||||
| US2505799A (en) * | 1945-06-22 | 1950-05-02 | Jessie F Smith | Filler head with fluid pressure operated valve and discharge orifice clear out meanscombined with fluid metering means |
| CH403815A (de) * | 1962-06-27 | 1965-12-15 | Apaw Sa | Dosiervorrichtung für Speiseeis od. dgl. |
-
1965
- 1965-09-09 US US486041A patent/US3301440A/en not_active Expired - Lifetime
- 1965-09-10 ES ES0317636A patent/ES317636A2/es not_active Expired
- 1965-09-14 DE DEA50237A patent/DE1243704B/de active Pending
- 1965-09-14 DE DEA24416U patent/DE1980745U/de not_active Expired
- 1965-09-14 AT AT713566A patent/AT257332B/de active
- 1965-09-14 DK DK470365AA patent/DK119013B/da unknown
- 1965-09-15 JP JP40056318A patent/JPS5021877B1/ja active Pending
- 1965-09-15 NO NO159711A patent/NO115135B/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK119013B (da) | 1970-11-02 |
| US3301440A (en) | 1967-01-31 |
| DE1243704B (de) | 1967-07-06 |
| DE1980745U (de) | 1968-03-14 |
| AT257332B (de) | 1967-10-10 |
| JPS5021877B1 (de) | 1975-07-25 |
| ES317636A2 (es) | 1966-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4171342A (en) | Recovery of calcium fluoride from phosphate operation waste water | |
| US3083085A (en) | Liquid-liquid extraction recovery of vanadium and molybdenum values using a quaternary ammonium extractant | |
| CN108483501B (zh) | 一种电解锰渣水洗液的综合利用方法 | |
| CN110004294B (zh) | 白钨矿碱分解渣的处理方法 | |
| US5023059A (en) | Recovery of metal values and hydrofluoric acid from tantalum and columbium waste sludge | |
| US2722471A (en) | Method for the separation of rare earths | |
| US4153522A (en) | Sulfate precipitation during oxidative ammonium leach of Cu, Ni, Zn sulfide ores | |
| NO115135B (de) | ||
| CN100486666C (zh) | 一种氨-钙复合皂化剂的制备及连续皂化萃取的方法 | |
| CA2104736A1 (en) | Process for high extraction of zinc from zinc ferrites | |
| CN112771185B (zh) | 对磷石膏中的稀土进行提纯和浓缩的工艺 | |
| EP0031793B1 (de) | Verfahren zur Herstellung von Phosphorsäure, bei dem Uran in einer gewinnbaren Form erhalten wird | |
| US5034201A (en) | Recovery of rare earth values from gypsum | |
| US1526943A (en) | Art of extracting rare metals from their ores | |
| US20090202405A1 (en) | Chemical Beneficiation of Raw Material Containing Tantalum-Niobium | |
| US3092449A (en) | Process for the recovery of europium from low grade europium mixtures with other rare earths | |
| US2462499A (en) | Process for recovering manganese values from manganese ores | |
| US2176609A (en) | Process of extracting values from complex ores of vanadium and uranium | |
| CN114291925A (zh) | 一种强碱性富硅含铀溶液的处理方法 | |
| DE3132125A1 (de) | Verfahren zur gewinnung von uran aus uran enthaltendem material | |
| US3402042A (en) | Recovery of nickel and cobalt from an aqueous solution | |
| Shaw | Extraction of rare-earth elements from bastnaesite concentrate | |
| CN111646546B (zh) | 混合稀土碱性废水的处理方法及用途 | |
| CN1016679B (zh) | 循环利用草酸提取稀土的工艺 | |
| US4495159A (en) | Extraction of arsenic in solution in liquors containing alkali metal carbonate, sulphate and possibly hydroxide, and at least one of the metals vanadium, uranium and molybdenum |