GB212065A - Improved manufacture of gels - Google Patents
Improved manufacture of gelsInfo
- Publication number
- GB212065A GB212065A GB393823A GB393823A GB212065A GB 212065 A GB212065 A GB 212065A GB 393823 A GB393823 A GB 393823A GB 393823 A GB393823 A GB 393823A GB 212065 A GB212065 A GB 212065A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydrogel
- effected
- drying
- acid
- washed
- 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
- 239000000499 gel Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000017 hydrogel Substances 0.000 abstract 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 4
- 239000002253 acid Substances 0.000 abstract 4
- 238000001035 drying Methods 0.000 abstract 4
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 2
- 239000003463 adsorbent Substances 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- 150000001340 alkali metals Chemical class 0.000 abstract 2
- 150000004645 aluminates Chemical class 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
- 230000003197 catalytic effect Effects 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 238000002156 mixing Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 238000001556 precipitation Methods 0.000 abstract 2
- 239000011541 reaction mixture Substances 0.000 abstract 2
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- 229940071182 stannate Drugs 0.000 abstract 2
- 125000005402 stannate group Chemical group 0.000 abstract 2
- 238000003756 stirring Methods 0.000 abstract 2
- 229910052718 tin Inorganic materials 0.000 abstract 2
- 239000011135 tin Substances 0.000 abstract 2
- 229910052719 titanium Inorganic materials 0.000 abstract 2
- 239000010936 titanium Substances 0.000 abstract 2
- PBYZMCDFOULPGH-UHFFFAOYSA-N tungstate Chemical compound [O-][W]([O-])(=O)=O PBYZMCDFOULPGH-UHFFFAOYSA-N 0.000 abstract 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 2
- 239000010937 tungsten Substances 0.000 abstract 2
- 229910052721 tungsten Inorganic materials 0.000 abstract 2
- 239000004411 aluminium Substances 0.000 abstract 1
- 238000001311 chemical methods and process Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 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
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/0052—Preparation of gels
- B01J13/0056—Preparation of gels containing inorganic material and water
- B01J13/006—Preparation of gels containing inorganic material and water by precipitation, coagulation, hydrolyse coacervation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Catalysts (AREA)
Abstract
A gel for use as a catalytic agent and as an adsorbent for gases and consisting of an oxide of aluminium, tin, titanium, or tungsten or a mixture of two or more of them or of silica with one or more of them is prepared by mixing with vigorous stirring a solution of an aluminate, stannate, titanate, or tungstate, with or without a silicate, and an acid in such proportions that no appreciable precipitation occurs at first but the reaction mixture after a predetermined time such as 2 to 5 hours sets completely to a hydrogel. The hydrogel is then broken up, washed, and dried. A quantity of acid in excess of that necessary to combine with the alkali metal present is employed. The drying of the washed hydrogel may be effected in a stream of air at 75-120 DEG C. and then at 300-400 DEG C. or the second stages of the drying may be effected in a vacuum at 75-120 DEG C. Specification 136,543 is referred to.ALSO:A gel for use as a catalytic agent and as an adsorbent for fluids and consisting of an oxide of aluminum, tin, titanium, or tungsten or a mixture of two or more of them or of silica with one or more of them is prepared by mixing with vigorous stirring a solution of an aluminate, stannate, titanate or tungstate with or without a silicate, and an acid in such proportions that no appreciable precipitation occurs at first but the reaction mixture after a predetermined time such as 2 to 5 hours sets completely to a hydrogel. The hydrogel is then broken up, washed, and dried. A quantity of acid in excess of that necessary to combine with the alkali metal present is employed. The drying of the washed hydrogel may be effected in a stream of air at 75-120 DEG C. and then at 300-400 DEG C. or the second stage of the drying may be effected in a vacuum at 75-120 DEG C. Specification 136,543, [Class 1 (i), Chemical processes &c.], is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB393823A GB212065A (en) | 1923-02-09 | 1923-02-09 | Improved manufacture of gels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB393823A GB212065A (en) | 1923-02-09 | 1923-02-09 | Improved manufacture of gels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB212065A true GB212065A (en) | 1924-03-06 |
Family
ID=9767688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB393823A Expired GB212065A (en) | 1923-02-09 | 1923-02-09 | Improved manufacture of gels |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB212065A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014167524A1 (en) | 2013-04-11 | 2014-10-16 | Basf Corporation | Titanium stannate silicate, method of preparation and use thereof |
-
1923
- 1923-02-09 GB GB393823A patent/GB212065A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014167524A1 (en) | 2013-04-11 | 2014-10-16 | Basf Corporation | Titanium stannate silicate, method of preparation and use thereof |
| CN105339304A (en) * | 2013-04-11 | 2016-02-17 | 巴斯夫公司 | Titanium stannate silicate, method of preparation and use thereof |
| JP2016523789A (en) * | 2013-04-11 | 2016-08-12 | ビーエーエスエフ コーポレーション | Titanium stannate silicate, its production and use |
| CN105339304B (en) * | 2013-04-11 | 2018-02-13 | 巴斯夫公司 | Stannic acid titanium silicate Its Preparation Method And Use |
| US10814310B2 (en) | 2013-04-11 | 2020-10-27 | Basf Corporation | Titanium stannate silicate, method of preparation and use thereof |
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