FR2372769A1 - Procede pour augmenter le diametre des pores de la silice - Google Patents
Procede pour augmenter le diametre des pores de la siliceInfo
- Publication number
- FR2372769A1 FR2372769A1 FR7736107A FR7736107A FR2372769A1 FR 2372769 A1 FR2372769 A1 FR 2372769A1 FR 7736107 A FR7736107 A FR 7736107A FR 7736107 A FR7736107 A FR 7736107A FR 2372769 A1 FR2372769 A1 FR 2372769A1
- Authority
- FR
- France
- Prior art keywords
- hydrothermal treatment
- silica
- demineralisation
- desulphurisation
- prod
- 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.)
- Granted
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title abstract 6
- 238000010335 hydrothermal treatment Methods 0.000 title abstract 5
- 239000000377 silicon dioxide Substances 0.000 title abstract 3
- 238000005115 demineralization Methods 0.000 title abstract 2
- 239000003921 oil Substances 0.000 title abstract 2
- 239000011148 porous material Substances 0.000 title abstract 2
- 238000006356 dehydrogenation reaction Methods 0.000 title 1
- 239000003054 catalyst Substances 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 229910003202 NH4 Inorganic materials 0.000 abstract 1
- 229910052788 barium Inorganic materials 0.000 abstract 1
- 229910052792 caesium Inorganic materials 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000000969 carrier Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 238000005984 hydrogenation reaction Methods 0.000 abstract 1
- 229910052744 lithium Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 229910052701 rubidium Inorganic materials 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 229910052712 strontium Inorganic materials 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/08—Heat treatment
- B01J37/10—Heat treatment in the presence of water, e.g. steam
-
- 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
- B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/63—Pore volume
- B01J35/635—0.5-1.0 ml/g
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/64—Pore diameter
- B01J35/647—2-50 nm
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/10—Feedstock materials
- C10G2300/107—Atmospheric residues having a boiling point of at least about 538 °C
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Catalysts (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Silicon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7613413A NL7613413A (nl) | 1976-12-02 | 1976-12-02 | Behandeling van silica. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2372769A1 true FR2372769A1 (fr) | 1978-06-30 |
| FR2372769B1 FR2372769B1 (US20110009641A1-20110113-C00256.png) | 1980-01-18 |
Family
ID=19827321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7736107A Granted FR2372769A1 (fr) | 1976-12-02 | 1977-11-30 | Procede pour augmenter le diametre des pores de la silice |
Country Status (7)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0068708A2 (en) * | 1981-06-17 | 1983-01-05 | Amoco Corporation | Improved catalyst and support, their methods of preparation, and processes employing same |
| EP0507217A1 (en) * | 1991-04-03 | 1992-10-07 | W.R. Grace & Co.-Conn. | Use of base-treated inorganic porous adsorbents for removal of contaminants |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1177811A (en) * | 1981-04-13 | 1984-11-13 | Theo G. Spek | Process for the preparation of silica particles; silica particles with a narrow pore diameter distribution, catalysts made therefrom and use of these catalysts |
| JP5045948B2 (ja) * | 2008-12-24 | 2012-10-10 | 独立行政法人産業技術総合研究所 | 浸透気化分離膜およびその製造方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2093176A5 (US20110009641A1-20110113-C00256.png) * | 1970-06-04 | 1972-01-28 | Pechiney Saint Gobain |
-
1976
- 1976-12-02 NL NL7613413A patent/NL7613413A/xx not_active Application Discontinuation
-
1977
- 1977-11-22 BE BE1008529A patent/BE861034A/xx unknown
- 1977-11-29 IT IT30203/77A patent/IT1089336B/it active
- 1977-11-30 DE DE19772753393 patent/DE2753393A1/de not_active Withdrawn
- 1977-11-30 FR FR7736107A patent/FR2372769A1/fr active Granted
- 1977-11-30 JP JP14287077A patent/JPS5370098A/ja active Pending
- 1977-11-30 SE SE7713590A patent/SE7713590L/xx unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2093176A5 (US20110009641A1-20110113-C00256.png) * | 1970-06-04 | 1972-01-28 | Pechiney Saint Gobain |
Non-Patent Citations (3)
| Title |
|---|
| CA1963 * |
| CA1977 * |
| NV1241A/76 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0068708A2 (en) * | 1981-06-17 | 1983-01-05 | Amoco Corporation | Improved catalyst and support, their methods of preparation, and processes employing same |
| EP0068708A3 (en) * | 1981-06-17 | 1983-06-01 | Standard Oil Company | Improved catalyst and support, their methods of preparation, and processes employing same |
| EP0507217A1 (en) * | 1991-04-03 | 1992-10-07 | W.R. Grace & Co.-Conn. | Use of base-treated inorganic porous adsorbents for removal of contaminants |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7613413A (nl) | 1978-06-06 |
| JPS5370098A (en) | 1978-06-22 |
| DE2753393A1 (de) | 1978-06-08 |
| SE7713590L (sv) | 1978-06-03 |
| IT1089336B (it) | 1985-06-18 |
| FR2372769B1 (US20110009641A1-20110113-C00256.png) | 1980-01-18 |
| BE861034A (nl) | 1978-05-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |