NO121497B - - Google Patents
Download PDFInfo
- Publication number
- NO121497B NO121497B NO165207A NO16520766A NO121497B NO 121497 B NO121497 B NO 121497B NO 165207 A NO165207 A NO 165207A NO 16520766 A NO16520766 A NO 16520766A NO 121497 B NO121497 B NO 121497B
- Authority
- NO
- Norway
- Prior art keywords
- oxides
- alcohols
- treated
- treatment
- use according
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 24
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 18
- 235000012239 silicon dioxide Nutrition 0.000 claims description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 14
- 150000001298 alcohols Chemical class 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 10
- 239000007789 gas Substances 0.000 claims description 7
- 239000000377 silicon dioxide Substances 0.000 claims description 7
- 230000032050 esterification Effects 0.000 claims description 4
- 238000005886 esterification reaction Methods 0.000 claims description 4
- 239000007791 liquid phase Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000012071 phase Substances 0.000 claims description 4
- 230000002378 acidificating effect Effects 0.000 claims description 3
- -1 halogen hydrogen Chemical class 0.000 claims description 3
- 230000003301 hydrolyzing effect Effects 0.000 claims description 3
- 238000004381 surface treatment Methods 0.000 claims description 3
- 239000003054 catalyst Substances 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 230000007062 hydrolysis Effects 0.000 claims description 2
- 238000006460 hydrolysis reaction Methods 0.000 claims description 2
- 150000002736 metal compounds Chemical class 0.000 claims description 2
- 150000002737 metalloid compounds Chemical class 0.000 claims description 2
- 230000001590 oxidative effect Effects 0.000 claims description 2
- 238000005979 thermal decomposition reaction Methods 0.000 claims description 2
- 230000007717 exclusion Effects 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 229910052809 inorganic oxide Inorganic materials 0.000 claims 1
- 235000019441 ethanol Nutrition 0.000 description 17
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 12
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- CEQFOVLGLXCDCX-WUKNDPDISA-N methyl red Chemical compound C1=CC(N(C)C)=CC=C1\N=N\C1=CC=CC=C1C(O)=O CEQFOVLGLXCDCX-WUKNDPDISA-N 0.000 description 3
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000005660 hydrophilic surface Effects 0.000 description 2
- 229910052752 metalloid Inorganic materials 0.000 description 2
- 150000002738 metalloids Chemical class 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- VXEGSRKPIUDPQT-UHFFFAOYSA-N 4-[4-(4-methoxyphenyl)piperazin-1-yl]aniline Chemical compound C1=CC(OC)=CC=C1N1CCN(C=2C=CC(N)=CC=2)CC1 VXEGSRKPIUDPQT-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- KTUQUZJOVNIKNZ-UHFFFAOYSA-N butan-1-ol;hydrate Chemical compound O.CCCCO KTUQUZJOVNIKNZ-UHFFFAOYSA-N 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011164 primary particle Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001698 pyrogenic effect Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 239000005049 silicon tetrachloride Substances 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/89—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members with hetero atoms directly attached to the ring nitrogen atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Silicon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB44641/65A GB1098105A (en) | 1965-10-21 | 1965-10-21 | Pyridinium salts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO121497B true NO121497B (nl) | 1971-03-08 |
Family
ID=10434176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO165207A NO121497B (nl) | 1965-10-21 | 1966-10-18 |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US3466295A (nl) |
| BE (1) | BE688380A (nl) |
| DK (1) | DK115112B (nl) |
| FR (2) | FR5910M (nl) |
| GB (1) | GB1098105A (nl) |
| NL (1) | NL6614774A (nl) |
| NO (1) | NO121497B (nl) |
| SE (1) | SE329847B (nl) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11014078B2 (en) | 2017-03-06 | 2021-05-25 | The Board Of Regents For Oklahoma State University | Method for the synthesis and isolation of facial-tris-homoleptic phenylpyridinato iridium (III) photocatalysts |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3168503A (en) * | 1961-03-31 | 1965-02-02 | Pure Oil Co | Novel dialkenyl heterocyclic amine compounds and their polymerization |
-
1965
- 1965-10-21 GB GB44641/65A patent/GB1098105A/en not_active Expired
-
1966
- 1966-10-18 NO NO165207A patent/NO121497B/no unknown
- 1966-10-18 BE BE688380D patent/BE688380A/xx unknown
- 1966-10-18 US US587430A patent/US3466295A/en not_active Expired - Lifetime
- 1966-10-20 DK DK543566AA patent/DK115112B/da unknown
- 1966-10-20 NL NL6614774A patent/NL6614774A/xx unknown
- 1966-10-20 SE SE14368/66A patent/SE329847B/xx unknown
- 1966-10-21 FR FR80973A patent/FR5910M/fr not_active Expired
- 1966-10-21 FR FR81145A patent/FR1502977A/fr not_active Expired
-
1969
- 1969-03-06 US US805055A patent/US3549649A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3466295A (en) | 1969-09-09 |
| FR5910M (nl) | 1968-03-25 |
| NL6614774A (nl) | 1967-04-24 |
| BE688380A (nl) | 1967-03-31 |
| FR1502977A (fr) | 1967-11-24 |
| DK115112B (da) | 1969-09-08 |
| SE329847B (nl) | 1970-10-26 |
| GB1098105A (en) | 1968-01-03 |
| US3549649A (en) | 1970-12-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Reynolds et al. | Hydrophobic aerogels for oil-spill clean up–synthesis and characterization | |
| Zhdanov et al. | IR study of hydroxylated silica | |
| Prasad et al. | Rice husk ash as a renewable source for the production of value added silica gel and its application: an overview | |
| JPS60171203A (ja) | 無機酸化物エ−ロゲルおよびその製法 | |
| Sigot et al. | Adsorption of octamethylcyclotetrasiloxane (D4) on silica gel (SG): retention mechanism | |
| EP0099676B1 (en) | Catalytic preparation of dimethyl ether | |
| Bachiller-Baeza et al. | FTIR and reaction studies of the acylation of anisole with acetic anhydride over supported HPA catalysts | |
| EP0169953B1 (en) | Preparation of dimethyl ether by catalytic dehydration of methanol | |
| JP2001240407A (ja) | 活性炭及びその製造方法 | |
| SU639439A3 (ru) | Способ получени стабилизированной -окиси алюмини | |
| US3053627A (en) | Process for the production of hydrophilic silicon dioxide | |
| NO121497B (nl) | ||
| JP2003012316A (ja) | 活性炭とその製造方法 | |
| US2776188A (en) | Hydrolyzing and drying aluminum alcoholates with superheated steam | |
| US2207597A (en) | Decolorizing titanium tetrachloride | |
| NO754300L (nl) | ||
| GB1571055A (en) | Controlled scrubbing of effluent gases containing waste halides | |
| US4147760A (en) | Thickening agent for liquid media consisting of highly dispersed silicon dioxide and process for making the same | |
| US1198943A (en) | Manufacture of unsaturated hydrocarbons. | |
| US2309845A (en) | Process for the recovery of nitric oxide and hydrocarbons from gaseous mixtures | |
| CN110092704B (zh) | 一种1，1，1-三氯三氟乙烷的制备方法 | |
| Ng et al. | Alkali metal ion-exchanged zeolite X from bamboo leaf biomass as base catalysts in cyanoethylation of methanol enhanced by non-microwave instant heating | |
| GB2138018A (en) | Process for the recovery of ethylene from gaseous mixtures | |
| US1894097A (en) | Method of making solvents | |
| CA1103901A (en) | Disposal of waste gases from production of aluminum chloride |