NO791671L - Fremgangsmaate til fremstilling av vannglass - Google Patents
Fremgangsmaate til fremstilling av vannglassInfo
- Publication number
- NO791671L NO791671L NO791671A NO791671A NO791671L NO 791671 L NO791671 L NO 791671L NO 791671 A NO791671 A NO 791671A NO 791671 A NO791671 A NO 791671A NO 791671 L NO791671 L NO 791671L
- Authority
- NO
- Norway
- Prior art keywords
- water
- alkali metal
- water glass
- metal hydroxide
- flying dust
- Prior art date
Links
- 235000019353 potassium silicate Nutrition 0.000 title claims abstract description 47
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 44
- 239000000428 dust Substances 0.000 claims description 37
- 239000007787 solid Substances 0.000 claims description 26
- 238000006243 chemical reaction Methods 0.000 claims description 21
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 20
- 238000001914 filtration Methods 0.000 claims description 8
- 229910000519 Ferrosilicon Inorganic materials 0.000 claims description 5
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- 239000010703 silicon Substances 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 239000012065 filter cake Substances 0.000 claims description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 92
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 50
- 239000000243 solution Substances 0.000 description 32
- 235000011121 sodium hydroxide Nutrition 0.000 description 31
- 229910052681 coesite Inorganic materials 0.000 description 28
- 229910052906 cristobalite Inorganic materials 0.000 description 28
- 229910052682 stishovite Inorganic materials 0.000 description 28
- 229910052905 tridymite Inorganic materials 0.000 description 28
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 19
- 235000012239 silicon dioxide Nutrition 0.000 description 19
- 239000000377 silicon dioxide Substances 0.000 description 18
- 239000000203 mixture Substances 0.000 description 12
- 239000011521 glass Substances 0.000 description 10
- 229910004298 SiO 2 Inorganic materials 0.000 description 9
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 239000011734 sodium Substances 0.000 description 8
- 239000011541 reaction mixture Substances 0.000 description 5
- 229910052708 sodium Inorganic materials 0.000 description 5
- 239000002699 waste material Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229920002292 Nylon 6 Polymers 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 229940072033 potash Drugs 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 235000015320 potassium carbonate Nutrition 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical group 0.000 description 1
- 229910021486 amorphous silicon dioxide Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004042 decolorization Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052909 inorganic silicate Inorganic materials 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 125000005624 silicic acid group Chemical class 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- RLQWHDODQVOVKU-UHFFFAOYSA-N tetrapotassium;silicate Chemical compound [K+].[K+].[K+].[K+].[O-][Si]([O-])([O-])[O-] RLQWHDODQVOVKU-UHFFFAOYSA-N 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/20—Silicates
- C01B33/32—Alkali metal silicates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Silicon Compounds (AREA)
- Processing Of Solid Wastes (AREA)
- Treating Waste Gases (AREA)
- Catalysts (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2826432A DE2826432C2 (de) | 1978-06-16 | 1978-06-16 | Verfahren zur Herstellung von Wasserglas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO791671L true NO791671L (no) | 1979-12-18 |
Family
ID=6041972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO791671A NO791671L (no) | 1978-06-16 | 1979-05-21 | Fremgangsmaate til fremstilling av vannglass |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0006202B1 (ja) |
| JP (1) | JPS55100217A (ja) |
| CA (1) | CA1145918A (ja) |
| DE (1) | DE2826432C2 (ja) |
| ES (1) | ES481594A1 (ja) |
| NO (1) | NO791671L (ja) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3002834A1 (de) * | 1980-01-26 | 1981-07-30 | Henkel KGaA, 4000 Düsseldorf | Verfahren zur hydrothermalen herstellung von natriumsilikatloesungen in einem statischen reaktionsbehaelter |
| US4661291A (en) * | 1984-09-25 | 1987-04-28 | Mitsui Engineering & Shipbuilding Co., Ltd. | Method for fixation of incinerator ash or iodine sorbent |
| DE3902753A1 (de) * | 1989-01-31 | 1990-08-02 | Henkel Kgaa | Verfahren zur hydrothermalen herstellung von kaliumsilikatloesungen mit hohem si0(pfeil abwaerts)2(pfeil abwaerts):k(pfeil abwaerts)2(pfeil abwaerts)0-molverhaeltnis |
| DE3902751A1 (de) * | 1989-01-31 | 1990-08-02 | Henkel Kgaa | Verfahren zur hydrothermalen herstellung von natriumsilikatloesungen mit hohem si0(pfeil abwaerts)2(pfeil abwaerts):na(pfeil abwaerts)2(pfeil abwaerts)-molverhaeltnis |
| JP5334043B2 (ja) * | 2008-04-04 | 2013-11-06 | 新日鐵住金株式会社 | 水ガラスの製造方法 |
| DE102011004534A1 (de) | 2011-02-22 | 2012-08-23 | Evonik Degussa Gmbh | Verfahren zur Herstellung wässriger kolloidaler Silikasole hoher Reinheit aus Alkalimetallsilikatlösungen |
| WO2012113650A2 (de) | 2011-02-22 | 2012-08-30 | Evonik Degussa Gmbh | Verfahren zur herstellung wässriger kolloidaler silikasole hoher reinheit aus alkalimetallsilikatlösungen |
| DE102011017783A1 (de) | 2011-04-29 | 2012-10-31 | Evonik Degussa Gmbh | Verfahren zur Herstellung wässriger kolloidaler Silikasole hoher Reinheit aus Alkalimetallsilikatlösungen |
| CN102424392A (zh) * | 2011-09-11 | 2012-04-25 | 中国科学院过程工程研究所 | 一种综合利用微硅粉制备白炭黑联产纳米碳酸钙的方法 |
| CN102320615B (zh) * | 2011-09-11 | 2015-11-18 | 中国科学院过程工程研究所 | 一种以微硅粉为原料碳化制备沉淀白炭黑的方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4816438B1 (ja) * | 1970-10-29 | 1973-05-22 | ||
| JPS4961095A (ja) * | 1972-10-17 | 1974-06-13 | ||
| JPS49134599A (ja) * | 1973-04-28 | 1974-12-25 | ||
| JPS50119000A (ja) * | 1974-03-01 | 1975-09-18 | ||
| JPS50150699A (ja) * | 1974-05-27 | 1975-12-03 | ||
| JPS51105500A (en) * | 1975-03-12 | 1976-09-18 | Kao Corp | Orimonojunankazai |
| JPS51119400A (en) * | 1975-04-11 | 1976-10-19 | O K M Eng:Kk | Sodium silicate production |
| DK136708C (da) * | 1975-05-06 | 1978-05-08 | Skamol Skarrehage Molerverk As | Fremgangsmaade til fremstilling af vandglas i oploest form |
| JPS5226515A (en) * | 1975-08-27 | 1977-02-28 | Nippon Chemical Ind | Method of manufacturing hydrated alkali silicate glass |
| DE2609831B2 (de) * | 1976-03-10 | 1979-05-23 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Verfahren zur Aufbereitung von Siliciumdioxid enthaltenden Abfallflugstäuben zu Fällungskieselsäuren und Silikaten |
| JPS52142700A (en) * | 1976-05-24 | 1977-11-28 | Raito Kougiyou Kk | Method of producing silicate solution for soil stabilizing agent |
| DE2651446C2 (de) * | 1976-11-11 | 1984-04-19 | Degussa Ag, 6000 Frankfurt | Verfahren zur Aufbereitung von Siliziumdioxid enthaltenden Abfallflugstäuben zu kristallinem zeolithischen Molekularsieb vom Typ Y mit Faujasit Struktur |
| DE2651384C2 (de) * | 1976-11-11 | 1984-03-15 | Degussa Ag, 6000 Frankfurt | Verfahren zur Aufbereitung von Siliziumdioxid enthaltenden Abfallstäuben zu kristallinem zeolithischem Molekularsieb vom Typ A |
-
1978
- 1978-06-16 DE DE2826432A patent/DE2826432C2/de not_active Expired
-
1979
- 1979-05-21 NO NO791671A patent/NO791671L/no unknown
- 1979-05-29 CA CA000328600A patent/CA1145918A/en not_active Expired
- 1979-06-11 EP EP79101860A patent/EP0006202B1/de not_active Expired
- 1979-06-14 JP JP7406679A patent/JPS55100217A/ja active Pending
- 1979-06-15 ES ES481594A patent/ES481594A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| EP0006202A1 (de) | 1980-01-09 |
| ES481594A1 (es) | 1980-01-16 |
| JPS55100217A (en) | 1980-07-31 |
| EP0006202B1 (de) | 1981-09-16 |
| DE2826432C2 (de) | 1980-10-16 |
| CA1145918A (en) | 1983-05-10 |
| DE2826432B1 (de) | 1979-12-20 |
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