DE893195C - Verfahren zum Trocknen von saeureaktivierter Bleicherde - Google Patents
Verfahren zum Trocknen von saeureaktivierter BleicherdeInfo
- Publication number
- DE893195C DE893195C DEF6986A DEF0006986A DE893195C DE 893195 C DE893195 C DE 893195C DE F6986 A DEF6986 A DE F6986A DE F0006986 A DEF0006986 A DE F0006986A DE 893195 C DE893195 C DE 893195C
- Authority
- DE
- Germany
- Prior art keywords
- water
- earth
- liquid
- mixture
- fuller
- 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
Links
- 238000000034 method Methods 0.000 title claims description 16
- 238000001035 drying Methods 0.000 title claims description 9
- 239000002253 acid Substances 0.000 title claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 49
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 39
- 239000007788 liquid Substances 0.000 claims description 26
- 239000002904 solvent Substances 0.000 claims description 21
- 239000000203 mixture Substances 0.000 claims description 17
- 238000009835 boiling Methods 0.000 claims description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 238000004821 distillation Methods 0.000 claims description 5
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 4
- 239000011877 solvent mixture Substances 0.000 claims description 4
- 229930195733 hydrocarbon Natural products 0.000 claims description 3
- 150000002430 hydrocarbons Chemical class 0.000 claims description 3
- 239000004215 Carbon black (E152) Substances 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 238000010992 reflux Methods 0.000 claims description 2
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 claims 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 32
- 238000004061 bleaching Methods 0.000 description 6
- 239000012065 filter cake Substances 0.000 description 6
- 238000005406 washing Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000013543 active substance Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 235000021388 linseed oil Nutrition 0.000 description 1
- 239000000944 linseed oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- GBMDVOWEEQVZKZ-UHFFFAOYSA-N methanol;hydrate Chemical compound O.OC GBMDVOWEEQVZKZ-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 150000003613 toluenes Chemical class 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000007966 viscous suspension Substances 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/12—Naturally occurring clays or bleaching earth
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dispersion Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1048007X | 1950-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE893195C true DE893195C (de) | 1953-10-15 |
Family
ID=10870381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEF6986A Expired DE893195C (de) | 1950-08-25 | 1951-08-17 | Verfahren zum Trocknen von saeureaktivierter Bleicherde |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE505432A (hu) |
| DE (1) | DE893195C (hu) |
| FR (1) | FR1048007A (hu) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0361839A2 (en) * | 1988-09-26 | 1990-04-04 | Richter Gedeon Vegyeszeti Gyar R.T. | Dehydration process using azeotropic distillation |
-
0
- BE BE505432D patent/BE505432A/xx unknown
-
1951
- 1951-08-17 FR FR1048007D patent/FR1048007A/fr not_active Expired
- 1951-08-17 DE DEF6986A patent/DE893195C/de not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0361839A2 (en) * | 1988-09-26 | 1990-04-04 | Richter Gedeon Vegyeszeti Gyar R.T. | Dehydration process using azeotropic distillation |
| EP0361839A3 (en) * | 1988-09-26 | 1991-09-25 | Richter Gedeon Vegyeszeti Gyar R.T. | Dehydration process using azeotropic distillation |
Also Published As
| Publication number | Publication date |
|---|---|
| BE505432A (hu) | |
| FR1048007A (fr) | 1953-12-18 |
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