DE161795C - - Google Patents
Info
- Publication number
- DE161795C DE161795C DE1903161795D DE161795DA DE161795C DE 161795 C DE161795 C DE 161795C DE 1903161795 D DE1903161795 D DE 1903161795D DE 161795D A DE161795D A DE 161795DA DE 161795 C DE161795 C DE 161795C
- Authority
- DE
- Germany
- Prior art keywords
- lime
- carbonate
- alkali
- acid
- silica
- 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.)
- Expired - Lifetime
Links
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium monoxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 51
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 32
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 26
- 235000015450 Tilia cordata Nutrition 0.000 claims description 26
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 26
- 239000004571 lime Substances 0.000 claims description 26
- 239000000292 calcium oxide Substances 0.000 claims description 24
- 235000012255 calcium oxide Nutrition 0.000 claims description 24
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 18
- KRHYYFGTRYWZRS-UHFFFAOYSA-N HF Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 18
- 239000000377 silicon dioxide Substances 0.000 claims description 16
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate dianion Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 14
- 239000003513 alkali Substances 0.000 claims description 10
- 229910052731 fluorine Inorganic materials 0.000 claims description 8
- 239000011737 fluorine Substances 0.000 claims description 8
- YCKRFDGAMUMZLT-UHFFFAOYSA-N fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 8
- 238000009835 boiling Methods 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 239000004111 Potassium silicate Substances 0.000 claims description 6
- NNHHDJVEYQHLHG-UHFFFAOYSA-N Potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 claims description 6
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 6
- 229910052913 potassium silicate Inorganic materials 0.000 claims description 6
- 235000019353 potassium silicate Nutrition 0.000 claims description 6
- 229910052710 silicon Inorganic materials 0.000 claims description 6
- 239000010703 silicon Substances 0.000 claims description 6
- OHORFAFFMDIQRR-UHFFFAOYSA-P Hexafluorosilicic acid Chemical compound [H+].[H+].F[Si-2](F)(F)(F)(F)F OHORFAFFMDIQRR-UHFFFAOYSA-P 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 4
- 239000003518 caustics Substances 0.000 claims description 4
- 229960003563 Calcium Carbonate Drugs 0.000 claims description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 3
- -1 95 to 100 kg Chemical compound 0.000 claims description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 2
- 238000010411 cooking Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000011084 recovery Methods 0.000 claims 3
- NROKBHXJSPEDAR-UHFFFAOYSA-M Potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 claims 2
- 230000000875 corresponding Effects 0.000 claims 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims 2
- 239000000654 additive Substances 0.000 claims 1
- 230000000996 additive Effects 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000001103 potassium chloride Substances 0.000 claims 1
- 235000011164 potassium chloride Nutrition 0.000 claims 1
- 239000011698 potassium fluoride Substances 0.000 claims 1
- 235000003270 potassium fluoride Nutrition 0.000 claims 1
- 239000002244 precipitate Substances 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 3
- AXCZMVOFGPJBDE-UHFFFAOYSA-L Calcium hydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
- 229910018557 Si O Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229940104869 Fluorosilicate Drugs 0.000 description 1
- ZUYFLSARRQBQPE-UHFFFAOYSA-M [Cl-].[Ba+] Chemical compound [Cl-].[Ba+] ZUYFLSARRQBQPE-UHFFFAOYSA-M 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000002349 favourable Effects 0.000 description 1
- OHORFAFFMDIQRR-UHFFFAOYSA-N hexafluorosilicate(2-) Chemical compound F[Si-2](F)(F)(F)(F)F OHORFAFFMDIQRR-UHFFFAOYSA-N 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
- C01D1/04—Hydroxides
- C01D1/20—Preparation by reacting oxides or hydroxides with alkali metal salts
- C01D1/24—Preparation by reacting oxides or hydroxides with alkali metal salts from or via fluorides or silico-fluorides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Silicon Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT24372D AT24372B (de) | 1903-03-13 | 1905-07-27 | Verfahren zur Darstellung von Ätzalkalien oder kohlensauren Alkalien. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE161795C true DE161795C (pt) |
Family
ID=427639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1903161795D Expired - Lifetime DE161795C (pt) | 1903-03-13 | 1903-03-13 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE161795C (pt) |
-
1903
- 1903-03-13 DE DE1903161795D patent/DE161795C/de not_active Expired - Lifetime
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