GB1449127A - Consolidation of particulate materials - Google Patents
Consolidation of particulate materialsInfo
- Publication number
- GB1449127A GB1449127A GB5704872A GB5704872A GB1449127A GB 1449127 A GB1449127 A GB 1449127A GB 5704872 A GB5704872 A GB 5704872A GB 5704872 A GB5704872 A GB 5704872A GB 1449127 A GB1449127 A GB 1449127A
- Authority
- GB
- United Kingdom
- Prior art keywords
- particulate materials
- consolidation
- acid solution
- metal ions
- materials
- 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
- 239000011236 particulate material Substances 0.000 title abstract 4
- 238000007596 consolidation process Methods 0.000 title abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract 2
- 229910021645 metal ion Inorganic materials 0.000 abstract 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 abstract 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 238000009844 basic oxygen steelmaking Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 abstract 1
- 235000019253 formic acid Nutrition 0.000 abstract 1
- 239000003517 fume Substances 0.000 abstract 1
- 238000005338 heat storage Methods 0.000 abstract 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910000000 metal hydroxide Inorganic materials 0.000 abstract 1
- 150000004692 metal hydroxides Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 238000005453 pelletization Methods 0.000 abstract 1
- 239000002689 soil Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000011787 zinc oxide Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/02—Soil-conditioning materials or soil-stabilising materials containing inorganic compounds only
-
- 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
- B01J2/28—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using special binding agents
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/001—Improving soil or rock, e.g. by freezing; Injections
- E21D9/002—Injection methods characterised by the chemical composition used
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Soil Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
- Glanulating (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
1449127 Bonding particulate materials FOSECO INTERNATIONAL Ltd 19 Nov 1973 [11 Dec 1972 (2)] 57048/72 and 57049/72 Heading C1A [Also in Division E1] A particulate material containing a source of metal ions is bonded by treating with an aqueous formic acid solution to produce an acid solution containing metal ions, and allowing or causing (by adding a basic substance) the pH to increase so as to form a metal hydroxide to bond the particles together. The process may be used in the bricketting or pelletizing of materials containing iron or zinc oxide, for example fume from basic oxygen steelmaking, or blast furnace dust. It may also be used for the consolidation of soils, foundry sands or stockpiles of particulate materials, and in the manufacture of iron-oxidecontaining heat storage blocks.
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5704872A GB1449127A (en) | 1972-12-11 | 1972-12-11 | Consolidation of particulate materials |
| SE7316529A SE396091B (en) | 1972-12-11 | 1973-12-06 | PROCEDURE FOR BINDING GRAIN-MATERIAL |
| DE19732361276 DE2361276A1 (en) | 1972-12-11 | 1973-12-08 | PROCESS FOR SETTING AND STRENGTHENING SMOKE AND DUST MATERIALS |
| JP48141124A JPS5217803B2 (en) | 1972-12-11 | 1973-12-10 | |
| CA187,774A CA997152A (en) | 1972-12-11 | 1973-12-10 | Bonding of particulate materials |
| ES73421362A ES421362A1 (en) | 1972-12-11 | 1973-12-11 | Consolidation of particulate materials |
| BE138774A BE808522A (en) | 1972-12-11 | 1973-12-11 | Agglutinating particulate material - with aq. formic acid in presence of metal ions and raising pH to form binding hydroxide |
| FR7344117A FR2209869B1 (en) | 1972-12-11 | 1973-12-11 | |
| US05/627,784 US4015979A (en) | 1972-12-11 | 1975-10-31 | Bonding of particulate materials |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5704872A GB1449127A (en) | 1972-12-11 | 1972-12-11 | Consolidation of particulate materials |
| GB5704972 | 1972-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1449127A true GB1449127A (en) | 1976-09-15 |
Family
ID=26267662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5704872A Expired GB1449127A (en) | 1972-12-11 | 1972-12-11 | Consolidation of particulate materials |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5217803B2 (en) |
| CA (1) | CA997152A (en) |
| DE (1) | DE2361276A1 (en) |
| ES (1) | ES421362A1 (en) |
| FR (1) | FR2209869B1 (en) |
| GB (1) | GB1449127A (en) |
| SE (1) | SE396091B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60255937A (en) * | 1984-05-30 | 1985-12-17 | Nippon Kokan Kk <Nkk> | Manufacture of cold-bound briquette |
| FR3140339A1 (en) | 2022-09-29 | 2024-04-05 | Psa Automobiles Sa | Body for a motor vehicle comprising a spar with a reinforcing part |
-
1972
- 1972-12-11 GB GB5704872A patent/GB1449127A/en not_active Expired
-
1973
- 1973-12-06 SE SE7316529A patent/SE396091B/en unknown
- 1973-12-08 DE DE19732361276 patent/DE2361276A1/en not_active Withdrawn
- 1973-12-10 JP JP48141124A patent/JPS5217803B2/ja not_active Expired
- 1973-12-10 CA CA187,774A patent/CA997152A/en not_active Expired
- 1973-12-11 ES ES73421362A patent/ES421362A1/en not_active Expired
- 1973-12-11 FR FR7344117A patent/FR2209869B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2209869A1 (en) | 1974-07-05 |
| JPS4996903A (en) | 1974-09-13 |
| JPS5217803B2 (en) | 1977-05-18 |
| SE396091B (en) | 1977-09-05 |
| CA997152A (en) | 1976-09-21 |
| FR2209869B1 (en) | 1975-03-21 |
| DE2361276A1 (en) | 1974-06-27 |
| ES421362A1 (en) | 1976-07-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |