ES421362A1 - Consolidation of particulate materials - Google Patents
Consolidation of particulate materialsInfo
- Publication number
- ES421362A1 ES421362A1 ES73421362A ES421362A ES421362A1 ES 421362 A1 ES421362 A1 ES 421362A1 ES 73421362 A ES73421362 A ES 73421362A ES 421362 A ES421362 A ES 421362A ES 421362 A1 ES421362 A1 ES 421362A1
- Authority
- ES
- Spain
- Prior art keywords
- particulate materials
- consolidation
- binds
- translation
- allowing
- 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 2
- 238000007596 consolidation process Methods 0.000 title 1
- 239000000463 material Substances 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
- 239000003929 acidic solution Substances 0.000 abstract 1
- 235000019253 formic acid Nutrition 0.000 abstract 1
- 229910000000 metal hydroxide Inorganic materials 0.000 abstract 1
- 150000004692 metal hydroxides Chemical class 0.000 abstract 1
- 229910021645 metal ion Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000243 solution 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)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
- Glanulating (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
A process for agglomerating particulate materials, characterized in that it comprises treating the material with at least aqueous formic acid to produce an acidic solution containing metal ions; and allowing or causing the pH of the solution to increase such that a metal hydroxide is formed which binds the material to a consolidated form. (Machine-translation by Google Translate, not legally binding)
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 |
|---|---|
| ES421362A1 true ES421362A1 (en) | 1976-07-01 |
Family
ID=26267662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES73421362A Expired ES421362A1 (en) | 1972-12-11 | 1973-12-11 | 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 CA CA187,774A patent/CA997152A/en not_active Expired
- 1973-12-10 JP JP48141124A patent/JPS5217803B2/ja 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 |
|---|---|
| JPS4996903A (en) | 1974-09-13 |
| SE396091B (en) | 1977-09-05 |
| JPS5217803B2 (en) | 1977-05-18 |
| CA997152A (en) | 1976-09-21 |
| GB1449127A (en) | 1976-09-15 |
| FR2209869A1 (en) | 1974-07-05 |
| DE2361276A1 (en) | 1974-06-27 |
| FR2209869B1 (en) | 1975-03-21 |
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