GB1096315A - Briquettes composed of inorganic compounds and carbonaceous material - Google Patents
Briquettes composed of inorganic compounds and carbonaceous materialInfo
- Publication number
- GB1096315A GB1096315A GB1193164A GB1193164A GB1096315A GB 1096315 A GB1096315 A GB 1096315A GB 1193164 A GB1193164 A GB 1193164A GB 1193164 A GB1193164 A GB 1193164A GB 1096315 A GB1096315 A GB 1096315A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carbonaceous material
- mixture
- reducible
- compound
- heated
- 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
- 239000003575 carbonaceous material Substances 0.000 title abstract 4
- 150000002484 inorganic compounds Chemical class 0.000 title abstract 4
- 229910010272 inorganic material Inorganic materials 0.000 title abstract 4
- 239000000203 mixture Substances 0.000 abstract 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 239000003245 coal Substances 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000011133 lead Substances 0.000 abstract 1
- 239000003077 lignite Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000003415 peat Substances 0.000 abstract 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 abstract 1
- 229910000027 potassium carbonate Inorganic materials 0.000 abstract 1
- 239000011135 tin Substances 0.000 abstract 1
- 230000008016 vaporization Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/24—Binding; Briquetting ; Granulating
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
- C10L5/04—Raw material of mineral origin to be used; Pretreatment thereof
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
- C10L5/06—Methods of shaping, e.g. pelletizing or briquetting
- C10L5/10—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders
Landscapes
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
A method for the manufacture of briquettes wherein a mixture in particulate form of one or more reducible inorganic compounds and a carbonaceous material is heated rapidly under uniform heating conditions to a temperature between 350 DEG and 550 DEG C. and the mixture is subsequently briquetted while still hot without introducing any additional binding material. The reducible inorganic compound consists of an oxide or a sulphide or any other reducible compound of iron, lead, tin, copper or other metal or potassium or calcium carbonate, provided that the compound can be heated to 350 DEG to 550 DEG C. without fusing or vaporizing. The carbonaceous material consists of coal, lignite, peat, coal char or mixtures thereof having a carbon content of at least 50% on a dry free ash basis. The proportion by weight of reducible inorganic compound to carbonaceous material lies between 1:3 and 3:1. The mixture is heated while in the form of a fluid bed for a period not exceeding twenty minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1193164A GB1096315A (en) | 1964-03-20 | 1964-03-20 | Briquettes composed of inorganic compounds and carbonaceous material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1193164A GB1096315A (en) | 1964-03-20 | 1964-03-20 | Briquettes composed of inorganic compounds and carbonaceous material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1096315A true GB1096315A (en) | 1967-12-29 |
Family
ID=9995282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1193164A Expired GB1096315A (en) | 1964-03-20 | 1964-03-20 | Briquettes composed of inorganic compounds and carbonaceous material |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1096315A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0286844A1 (en) * | 1987-04-02 | 1988-10-19 | Thyssen Stahl Aktiengesellschaft | Process and apparatus for preparing binder-free firing briquets |
| CN104498711A (en) * | 2015-01-21 | 2015-04-08 | 东北大学 | Method for using stainless steel dust to produce chrome, nickel and iron alloy |
-
1964
- 1964-03-20 GB GB1193164A patent/GB1096315A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0286844A1 (en) * | 1987-04-02 | 1988-10-19 | Thyssen Stahl Aktiengesellschaft | Process and apparatus for preparing binder-free firing briquets |
| CN104498711A (en) * | 2015-01-21 | 2015-04-08 | 东北大学 | Method for using stainless steel dust to produce chrome, nickel and iron alloy |
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