CA1068667A - Porous aluminous bodies produced by agglomeration of powders - Google Patents
Porous aluminous bodies produced by agglomeration of powdersInfo
- Publication number
- CA1068667A CA1068667A CA217,778A CA217778A CA1068667A CA 1068667 A CA1068667 A CA 1068667A CA 217778 A CA217778 A CA 217778A CA 1068667 A CA1068667 A CA 1068667A
- Authority
- CA
- Canada
- Prior art keywords
- bayerite
- alumina
- weight
- porous
- zeolites
- 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
- 238000005054 agglomeration Methods 0.000 title claims abstract description 11
- 230000002776 aggregation Effects 0.000 title claims abstract description 11
- 239000000843 powder Substances 0.000 title claims abstract description 9
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 49
- 229910001680 bayerite Inorganic materials 0.000 claims abstract description 40
- 239000007789 gas Substances 0.000 claims abstract description 21
- 239000000203 mixture Substances 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000001354 calcination Methods 0.000 claims abstract description 13
- 229910052751 metal Inorganic materials 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims abstract description 9
- 150000002739 metals Chemical class 0.000 claims abstract description 9
- 239000010457 zeolite Substances 0.000 claims abstract description 9
- 239000001913 cellulose Substances 0.000 claims abstract description 8
- 229920002678 cellulose Polymers 0.000 claims abstract description 7
- 238000003837 high-temperature calcination Methods 0.000 claims abstract description 6
- 230000004913 activation Effects 0.000 claims abstract description 5
- 230000009471 action Effects 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 claims abstract description 3
- 230000003197 catalytic effect Effects 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims description 2
- 235000010980 cellulose Nutrition 0.000 claims 5
- 229940106135 cellulose Drugs 0.000 claims 1
- 239000002808 molecular sieve Substances 0.000 abstract description 5
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 abstract description 5
- 238000006555 catalytic reaction Methods 0.000 abstract description 4
- 239000000969 carrier Substances 0.000 abstract 1
- 230000015556 catabolic process Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 20
- 230000008569 process Effects 0.000 description 19
- 239000000499 gel Substances 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- 239000011148 porous material Substances 0.000 description 7
- 229910001679 gibbsite Inorganic materials 0.000 description 5
- 150000004645 aluminates Chemical class 0.000 description 4
- 230000018044 dehydration Effects 0.000 description 4
- 238000006297 dehydration reaction Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 241001163743 Perlodes Species 0.000 description 3
- 238000001994 activation Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 229920003043 Cellulose fiber Polymers 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 2
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 229910001388 sodium aluminate Inorganic materials 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 229910021653 sulphate ion Inorganic materials 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 150000004684 trihydrates Chemical class 0.000 description 2
- 241001279413 Agglomerata Species 0.000 description 1
- 241000331231 Amorphocerini gen. n. 1 DAD-2008 Species 0.000 description 1
- 238000004131 Bayer process Methods 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000677647 Proba Species 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- VXAUWWUXCIMFIM-UHFFFAOYSA-M aluminum;oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Al+3] VXAUWWUXCIMFIM-UHFFFAOYSA-M 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910001593 boehmite Inorganic materials 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000008570 general process Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000010335 hydrothermal treatment Methods 0.000 description 1
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 239000002341 toxic gas 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
-
- 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
- B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
- B01J20/08—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04 comprising aluminium oxide or hydroxide; comprising bauxite
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
- B01J21/04—Alumina
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/30—Oxides other than silica
- C04B14/303—Alumina
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Civil Engineering (AREA)
- Catalysts (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7401124A FR2324588A1 (fr) | 1974-01-14 | 1974-01-14 | Corps poreux alumineux obtenus par agglomeration de poudres |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1068667A true CA1068667A (en) | 1979-12-25 |
Family
ID=9133429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA217,778A Expired CA1068667A (en) | 1974-01-14 | 1975-01-13 | Porous aluminous bodies produced by agglomeration of powders |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5612250B2 (enrdf_load_stackoverflow) |
| BE (1) | BE824275A (enrdf_load_stackoverflow) |
| CA (1) | CA1068667A (enrdf_load_stackoverflow) |
| DE (1) | DE2501056B2 (enrdf_load_stackoverflow) |
| ES (1) | ES433761A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2324588A1 (enrdf_load_stackoverflow) |
| IT (1) | IT1026320B (enrdf_load_stackoverflow) |
| NL (1) | NL7500400A (enrdf_load_stackoverflow) |
| SE (1) | SE7500324L (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7632773B2 (en) | 2007-01-04 | 2009-12-15 | Headwaters Technology Innovation, Llc | Methods for manufacturing supported catalyst from a porous support and a nanocatalyst solution |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012215878A1 (de) * | 2012-09-07 | 2014-03-13 | Robert Bosch Gmbh | Elektrode und Verfahren zum Herstellen einer Elektrode |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4998398A (enrdf_load_stackoverflow) * | 1973-01-26 | 1974-09-18 | ||
| FR2221405B1 (enrdf_load_stackoverflow) * | 1973-03-14 | 1984-02-24 | Rhone Poulenc Spec Chim |
-
1974
- 1974-01-14 FR FR7401124A patent/FR2324588A1/fr active Granted
-
1975
- 1975-01-10 BE BE152281A patent/BE824275A/xx not_active IP Right Cessation
- 1975-01-13 SE SE7500324A patent/SE7500324L/xx unknown
- 1975-01-13 DE DE2501056A patent/DE2501056B2/de not_active Withdrawn
- 1975-01-13 CA CA217,778A patent/CA1068667A/en not_active Expired
- 1975-01-13 ES ES433761A patent/ES433761A1/es not_active Expired
- 1975-01-13 IT IT47648/75A patent/IT1026320B/it active
- 1975-01-14 NL NL7500400A patent/NL7500400A/xx unknown
- 1975-01-14 JP JP692775A patent/JPS5612250B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7632773B2 (en) | 2007-01-04 | 2009-12-15 | Headwaters Technology Innovation, Llc | Methods for manufacturing supported catalyst from a porous support and a nanocatalyst solution |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2501056A1 (de) | 1975-07-17 |
| FR2324588A1 (fr) | 1977-04-15 |
| SE7500324L (enrdf_load_stackoverflow) | 1975-07-15 |
| BE824275A (fr) | 1975-07-10 |
| JPS5612250B2 (enrdf_load_stackoverflow) | 1981-03-19 |
| DE2501056B2 (de) | 1979-11-29 |
| JPS50117697A (enrdf_load_stackoverflow) | 1975-09-13 |
| NL7500400A (nl) | 1975-07-16 |
| IT1026320B (it) | 1978-09-20 |
| ES433761A1 (es) | 1976-12-16 |
| FR2324588B1 (enrdf_load_stackoverflow) | 1981-01-09 |
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