GB1444571A - Process for preparing aggregates - Google Patents
Process for preparing aggregatesInfo
- Publication number
- GB1444571A GB1444571A GB3343973A GB3343973A GB1444571A GB 1444571 A GB1444571 A GB 1444571A GB 3343973 A GB3343973 A GB 3343973A GB 3343973 A GB3343973 A GB 3343973A GB 1444571 A GB1444571 A GB 1444571A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bed
- aggregates
- solid
- slurry
- particles
- 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
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 6
- 229910052799 carbon Inorganic materials 0.000 abstract 6
- 239000002245 particle Substances 0.000 abstract 5
- 239000002002 slurry Substances 0.000 abstract 4
- 239000007787 solid Substances 0.000 abstract 4
- 239000000843 powder Substances 0.000 abstract 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000004927 clay Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 abstract 1
- 239000004606 Fillers/Extenders Substances 0.000 abstract 1
- 239000005909 Kieselgur Substances 0.000 abstract 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 239000004202 carbamide Substances 0.000 abstract 1
- 235000014633 carbohydrates Nutrition 0.000 abstract 1
- 150000001720 carbohydrates Chemical class 0.000 abstract 1
- 239000003575 carbonaceous material Substances 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000003599 detergent Substances 0.000 abstract 1
- 235000013305 food Nutrition 0.000 abstract 1
- 235000011187 glycerol Nutrition 0.000 abstract 1
- 239000004009 herbicide Substances 0.000 abstract 1
- 229910010272 inorganic material Inorganic materials 0.000 abstract 1
- 239000011147 inorganic material Substances 0.000 abstract 1
- 239000002917 insecticide Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 150000002902 organometallic compounds Chemical class 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000004576 sand Substances 0.000 abstract 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000000725 suspension 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
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
-
- 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
- B01J37/0072—Preparation of particles, e.g. dispersion of droplets in an oil bath
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Catalysts (AREA)
- Fats And Perfumes (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00271387A US3848033A (en) | 1972-07-13 | 1972-07-13 | Process for preparing aggregates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1444571A true GB1444571A (en) | 1976-08-04 |
Family
ID=23035338
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3343973A Expired GB1444571A (en) | 1972-07-13 | 1973-07-13 | Process for preparing aggregates |
| GB719976A Expired GB1444572A (en) | 1972-07-13 | 1973-07-13 | Aggregates and a process for their production |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB719976A Expired GB1444572A (en) | 1972-07-13 | 1973-07-13 | Aggregates and a process for their production |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3848033A (enExample) |
| BE (1) | BE802306A (enExample) |
| CA (1) | CA1007422A (enExample) |
| DE (1) | DE2332880A1 (enExample) |
| FR (1) | FR2192864A1 (enExample) |
| GB (2) | GB1444571A (enExample) |
| IT (1) | IT998221B (enExample) |
| NL (1) | NL7309741A (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3957627A (en) * | 1975-02-18 | 1976-05-18 | The Standard Oil Company (Ohio) | Hydrotreating hydrocarbon feeds using amphora-shaped catalysts |
| US4170569A (en) * | 1978-01-03 | 1979-10-09 | Standard Oil Company | Amphora aggregates and the process for their preparation |
| US4637990A (en) * | 1978-08-28 | 1987-01-20 | Torobin Leonard B | Hollow porous microspheres as substrates and containers for catalysts and method of making same |
| IT1193931B (it) * | 1980-04-02 | 1988-08-31 | Alusuisse Italia Spa | Catalizzatore per la produzione di anidride maleica |
| IT1193930B (it) * | 1980-04-02 | 1988-08-31 | Alusuisse Italia Spa | Catalizzatore per la fabbricazione di anidride ftalica |
| US4283307A (en) * | 1980-06-02 | 1981-08-11 | Denka Chemical Corporation | Catalyst structure for the partial oxidation of n-butane to produce maleic anhydride |
| US4948773A (en) * | 1989-02-13 | 1990-08-14 | Research Association For Petroleum Alternatives Development | Amphora particulate catalyst-support and a method for the preparation of an amphora-type particulate catalyst-support |
-
1972
- 1972-07-13 US US00271387A patent/US3848033A/en not_active Expired - Lifetime
-
1973
- 1973-06-08 CA CA173,596A patent/CA1007422A/en not_active Expired
- 1973-06-28 DE DE2332880A patent/DE2332880A1/de not_active Withdrawn
- 1973-07-10 IT IT26412/73A patent/IT998221B/it active
- 1973-07-12 NL NL7309741A patent/NL7309741A/xx not_active Application Discontinuation
- 1973-07-13 GB GB3343973A patent/GB1444571A/en not_active Expired
- 1973-07-13 BE BE133446A patent/BE802306A/xx unknown
- 1973-07-13 GB GB719976A patent/GB1444572A/en not_active Expired
- 1973-07-13 FR FR7325802A patent/FR2192864A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE2332880A1 (de) | 1974-01-31 |
| FR2192864A1 (enExample) | 1974-02-15 |
| BE802306A (fr) | 1974-01-14 |
| CA1007422A (en) | 1977-03-29 |
| NL7309741A (enExample) | 1974-01-15 |
| GB1444572A (en) | 1976-08-04 |
| US3848033A (en) | 1974-11-12 |
| IT998221B (it) | 1976-01-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |