DE310562C - - Google Patents
Info
- Publication number
- DE310562C DE310562C DENDAT310562D DE310562DA DE310562C DE 310562 C DE310562 C DE 310562C DE NDAT310562 D DENDAT310562 D DE NDAT310562D DE 310562D A DE310562D A DE 310562DA DE 310562 C DE310562 C DE 310562C
- Authority
- DE
- Germany
- Prior art keywords
- alkali
- chromium
- carbonate
- melt
- lime
- 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.)
- Active
Links
- 239000003513 alkali Substances 0.000 claims description 19
- 239000003518 caustics Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 8
- AMWRITDGCCNYAT-UHFFFAOYSA-L manganese oxide Inorganic materials [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 claims description 8
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 7
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 7
- 239000011651 chromium Substances 0.000 claims description 7
- 239000004571 lime Substances 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 229910052804 chromium Inorganic materials 0.000 claims description 6
- 229910000423 chromium oxide Inorganic materials 0.000 claims description 6
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 4
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical class [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 claims description 4
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims description 4
- PPNAOCWZXJOHFK-UHFFFAOYSA-N manganese(2+);oxygen(2-) Chemical class [O-2].[Mn+2] PPNAOCWZXJOHFK-UHFFFAOYSA-N 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims description 4
- 239000004927 clay Substances 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 229910000288 alkali metal carbonate Inorganic materials 0.000 claims description 2
- 150000008041 alkali metal carbonates Chemical class 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000006286 aqueous extract Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 238000001556 precipitation Methods 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 11
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
- LBSANEJBGMCTBH-UHFFFAOYSA-N manganate Chemical compound [O-][Mn]([O-])(=O)=O LBSANEJBGMCTBH-UHFFFAOYSA-N 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 description 3
- 241000167854 Bourreria succulenta Species 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 2
- 235000019693 cherries Nutrition 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 description 2
- QLOKJRIVRGCVIM-UHFFFAOYSA-N 1-[(4-methylsulfanylphenyl)methyl]piperazine Chemical compound C1=CC(SC)=CC=C1CN1CCNCC1 QLOKJRIVRGCVIM-UHFFFAOYSA-N 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical class [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 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
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 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
- 230000015556 catabolic process Effects 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 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 description 1
- CVMIVKAWUQZOBP-UHFFFAOYSA-L manganic acid Chemical compound O[Mn](O)(=O)=O CVMIVKAWUQZOBP-UHFFFAOYSA-L 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- -1 potassium hydroxide Chemical class 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- PXLIDIMHPNPGMH-UHFFFAOYSA-N sodium chromate Chemical compound [Na+].[Na+].[O-][Cr]([O-])(=O)=O PXLIDIMHPNPGMH-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G37/00—Compounds of chromium
- C01G37/14—Chromates; Bichromates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Silicon Compounds (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE310562C true DE310562C (enrdf_load_stackoverflow) |
Family
ID=563618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT310562D Active DE310562C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE310562C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT310562D patent/DE310562C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DD233855A1 (de) | Verfahren zur herstellung von metallischen blei | |
| DE2700121A1 (de) | Verfahren zur halogenierung von erz | |
| DE310562C (enrdf_load_stackoverflow) | ||
| DE2542054C2 (de) | Verfahren zum Aufschluß von Chromerzen | |
| DE825541C (de) | Verfahren zur Herstellung von Alkalialuminiumfluoriden, insbesondere Kryolith | |
| DE2650012C2 (de) | Verfahren zur Aufarbeitung von Rückständen einer Chromatproduktion | |
| DE2514184A1 (de) | Verfahren zur herstellung von alkalipermanganat | |
| DE4033232A1 (de) | Verfahren zur selektiven gewinnung von blei, zink und calcium aus materialien, in denen sie als in wasser nicht loesliche oxide oder salze enthalten sind | |
| DE2757068A1 (de) | Verfahren zur abtrennung von gallium aus bei der verarbeitung aluminiumhaltiger erze anfallenden alkalialuminatloesungen | |
| DE636776C (de) | Verfahren zur Vorbehandlung von Vanadin enthaltenden Ausgangsstoffen | |
| DE69418346T2 (de) | Verfahren zur herstellung von verbindungen auf der basis von eisen(iii)sulfat und hydroxid | |
| DE925407C (de) | Verfahren zur Gewinnung von Kryolith aus Aluminium- und Fluorverbindungen enthaltenden Stoffen | |
| DE43690C (de) | Verfahren zur Darstellung v0n Nitriten der Alkalien und alkalischen Erden unter gleichzeitiger Gewinnung der Chromate, Manganate und Arseniate derselben | |
| DE2365271C3 (de) | Verfahren zur Herstellung von Natriumchromat | |
| DE475284C (de) | Verfahren zur Herstellung von Bleiverbindungen aus Erzen, Huettenprodukten, Abfaellen der chemischen Industrie u. dgl. | |
| DE4236202A1 (de) | Verfahren zur rückstandsarmen und hochauszehrenden Erzeugung von Natriumdichromat | |
| DE2151323A1 (de) | Verfahren zur Herstellung von Chromverbindungen | |
| DE817144C (de) | Verfahren zur Herstellung von Alkalichromaten aus Chromatsintern oder Schmelzen | |
| DE937045C (de) | Verfahren zur Herstellung von hochdispersem, reinem Bleisulfat | |
| DE304681C (enrdf_load_stackoverflow) | ||
| DE967193C (de) | Verfahren zur Herstellung von praktisch alkalialuminat- und alkalisilicatfreiem Alkalichromat | |
| AT107835B (de) | Verfahren zur Herstellung von nicht unmittelbar zugänglichen Salzen. | |
| DE62265C (de) | Verfahren zur Darstellung von Alkalialuminat | |
| DE716237C (de) | Herstellung von Bleiweiss und Mennige | |
| DE597582C (de) | Verfahren zur Herstellung einer leicht schmelzenden, fuer die Glasfabrikation besonders geeigneten Pottasche |