NO121124B - - Google Patents
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- Publication number
- NO121124B NO121124B NO167015A NO16701567A NO121124B NO 121124 B NO121124 B NO 121124B NO 167015 A NO167015 A NO 167015A NO 16701567 A NO16701567 A NO 16701567A NO 121124 B NO121124 B NO 121124B
- Authority
- NO
- Norway
- Prior art keywords
- acid
- ions
- acids
- voltage
- metal
- Prior art date
Links
- 239000002253 acid Substances 0.000 claims description 42
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 18
- -1 P04 ions Chemical class 0.000 claims description 16
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 15
- 229910017604 nitric acid Inorganic materials 0.000 claims description 15
- 239000013543 active substance Substances 0.000 claims description 11
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 10
- 150000007513 acids Chemical class 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- 235000011007 phosphoric acid Nutrition 0.000 claims description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 4
- 229910019142 PO4 Inorganic materials 0.000 claims description 4
- 235000021317 phosphate Nutrition 0.000 claims description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 claims description 3
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 claims description 3
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- XMVQWNRDPAAMJB-UHFFFAOYSA-N (+)-13-Cyclopent-2-enyl-tridecansaeure Natural products OC(=O)CCCCCCCCCCCCC1CCC=C1 XMVQWNRDPAAMJB-UHFFFAOYSA-N 0.000 claims description 2
- XMVQWNRDPAAMJB-QGZVFWFLSA-N (S)-chaulmoogric acid Chemical compound OC(=O)CCCCCCCCCCCC[C@H]1CCC=C1 XMVQWNRDPAAMJB-QGZVFWFLSA-N 0.000 claims description 2
- 229910001234 light alloy Inorganic materials 0.000 claims description 2
- 229910000640 Fe alloy Inorganic materials 0.000 claims 1
- 229910001297 Zn alloy Inorganic materials 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 description 26
- 239000002184 metal Substances 0.000 description 26
- 238000005260 corrosion Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000000126 substance Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000012153 distilled water Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 241000558306 Gynocardia odorata Species 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 238000005554 pickling Methods 0.000 description 2
- 230000004580 weight loss Effects 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 241001179022 Hydnocarpus anthelminthicus Species 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
- 230000002378 acidificating effect Effects 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- KPVWDKBJLIDKEP-UHFFFAOYSA-L dihydroxy(dioxo)chromium;sulfuric acid Chemical compound OS(O)(=O)=O.O[Cr](O)(=O)=O KPVWDKBJLIDKEP-UHFFFAOYSA-L 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 150000008040 ionic compounds Chemical class 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
- ZODDGFAZWTZOSI-UHFFFAOYSA-N nitric acid;sulfuric acid Chemical compound O[N+]([O-])=O.OS(O)(=O)=O ZODDGFAZWTZOSI-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force
- B07B7/086—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force generated by the winding course of the gas stream
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
- B07B4/025—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall the material being slingered or fled out horizontally before falling, e.g. by dispersing elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force
Landscapes
- Combined Means For Separation Of Solids (AREA)
- Chemical Treatment Of Metals (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Cyclones (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEW41066A DE1240374B (de) | 1966-03-03 | 1966-03-03 | Umluftsichter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO121124B true NO121124B (enrdf_load_stackoverflow) | 1971-01-18 |
Family
ID=7602697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO167015A NO121124B (enrdf_load_stackoverflow) | 1966-03-03 | 1967-02-24 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3483973A (enrdf_load_stackoverflow) |
| CH (1) | CH441958A (enrdf_load_stackoverflow) |
| DE (1) | DE1240374B (enrdf_load_stackoverflow) |
| FR (1) | FR1513042A (enrdf_load_stackoverflow) |
| GB (1) | GB1105339A (enrdf_load_stackoverflow) |
| NO (1) | NO121124B (enrdf_load_stackoverflow) |
| SE (1) | SE301079B (enrdf_load_stackoverflow) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1757819B1 (de) * | 1968-06-19 | 1972-02-03 | Polysius Ag | Windsichter |
| DE1910501C3 (de) * | 1969-03-01 | 1980-01-31 | Paul 4000 Duesseldorf Bernutat | Umluftsichter |
| US3620370A (en) * | 1969-06-02 | 1971-11-16 | Rue E Swayze | Ore concentrator |
| DE2101956C2 (de) * | 1971-01-16 | 1984-06-07 | Wedag Westfalia Dinnendahl Gröppel AG, 4630 Bochum | Umluftsichter |
| CA1005363A (en) * | 1972-06-12 | 1977-02-15 | Robin E. Schaller | Vortex forming apparatus and method |
| JPS51147059A (en) * | 1975-06-13 | 1976-12-17 | Nobuo Yoshimori | Apparatus for classification |
| IT1171172B (it) * | 1983-06-03 | 1987-06-10 | Umberto Manola | Dispositivo particolarmente adatto per impianti adibiti alla separazione fisica dei componenti di farine ad uso alimentare o per altri usi |
| DE3339063A1 (de) * | 1983-10-28 | 1985-05-09 | Metallgesellschaft Ag, 6000 Frankfurt | Fliehkraftabscheider |
| CN1100625C (zh) * | 1996-10-11 | 2003-02-05 | 石川岛播磨重工业株式会社 | 分级机 |
| US5858237A (en) * | 1997-04-29 | 1999-01-12 | Natural Resources Canada | Hydrocyclone for separating immiscible fluids and removing suspended solids |
| DE102006044833B4 (de) * | 2006-09-20 | 2010-01-21 | Babcock Borsig Service Gmbh | Zentrifugalsichter und Verfahren zum Sichten |
| RU2356649C1 (ru) * | 2007-12-14 | 2009-05-27 | Государственное образовательное учреждение высшего профессионального образования "Алтайский государственный технический университет им. И.И. Ползунова" (АлтГТУ) | Способ пневмосепарации дисперсного материала |
| US9211547B2 (en) | 2013-01-24 | 2015-12-15 | Lp Amina Llc | Classifier |
| US10744436B2 (en) * | 2017-02-10 | 2020-08-18 | Air Control Techniques, P.C. | Particulate separator for the removal of large particulate matter from ventilation system air streams |
| CN109647591B (zh) * | 2019-01-31 | 2022-02-18 | 鑫明星环保科技有限公司 | 一种新型选粉机 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2823801A (en) * | 1956-07-06 | 1958-02-18 | Menzies Engineering Company | Recovery of coal |
| US2966265A (en) * | 1957-07-18 | 1960-12-27 | Westfalia Dinnendahl | Air-circulation classifier |
| US3095369A (en) * | 1961-06-14 | 1963-06-25 | Westfalia Dinnendahl | Air-circulation classifier |
-
1966
- 1966-03-03 DE DEW41066A patent/DE1240374B/de active Pending
- 1966-12-19 CH CH1807766A patent/CH441958A/de unknown
-
1967
- 1967-01-10 SE SE336/67A patent/SE301079B/xx unknown
- 1967-01-12 GB GB1740/67A patent/GB1105339A/en not_active Expired
- 1967-02-24 NO NO167015A patent/NO121124B/no unknown
- 1967-03-02 US US620050A patent/US3483973A/en not_active Expired - Lifetime
- 1967-03-03 FR FR97372A patent/FR1513042A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE301079B (enrdf_load_stackoverflow) | 1968-05-20 |
| CH441958A (de) | 1967-08-15 |
| FR1513042A (fr) | 1968-02-09 |
| US3483973A (en) | 1969-12-16 |
| DE1240374B (de) | 1967-05-11 |
| GB1105339A (en) | 1968-03-06 |
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