GB1096315A - Briquettes composed of inorganic compounds and carbonaceous material - Google Patents

Briquettes composed of inorganic compounds and carbonaceous material

Info

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
Application number
GB1193164A
Inventor
Gerald Morley Habberjam
Michael Faulkner Woods
Daniel Garrick Madley
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Coal Industry Patents Ltd
Original Assignee
Coal Industry Patents Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Priority to GB1193164A priority Critical patent/GB1096315A/en
Publication of GB1096315A publication Critical patent/GB1096315A/en
Expired legal-status Critical Current

Links

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.
GB1193164A 1964-03-20 1964-03-20 Briquettes composed of inorganic compounds and carbonaceous material Expired GB1096315A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
GB1286532A (en) Improvements in and relating to the production of solid fuels
GB1096315A (en) Briquettes composed of inorganic compounds and carbonaceous material
GB1017711A (en) Process for forming moulded products, e.g. fuel briquettes, from discrete material
US1000479A (en) Briquet and method of making the same.
JPS53121003A (en) Production of metallurgical coke
ES256981A1 (en) Improvements relating to processes for the reduction of materials in a rotary kiln
GB1114456A (en) Method of making ore briquettes
GB1124804A (en) Method of briquetting ore
GB963331A (en) Improvements in or relating to the manufacture of briquettes
ES236694A1 (en) A method to reduce metallic minerals at high temperatures. (Machine-translation by Google Translate, not legally binding)
GB1112731A (en) Improvements in or relating to materials containing ores and coke
GB897755A (en) Improvements in or relating to briquetting
ES380901A1 (en) Process for directly reducing iron oxide-containing materials in a rotary kiln
GB909489A (en) Method of briquetting fine-grained fuels and/or ores
GB1301877A (en)
GB1129291A (en) Thermal treatment of briquettes
GB484197A (en) Improvements in and relating to the production of granular active carbon
GB1033611A (en) Improvements in the manufacture of smokeless briquettes
ES371560A1 (en) Procedure for the reproduction in a solid state of chrome and manganese minerals. (Machine-translation by Google Translate, not legally binding)
GB1046972A (en) Briquetting carbonaceous material
DE3070512D1 (en) A method of drying and hot briquetting of cast iron particles
MY100112A (en) Combustible briquettes.
GB792987A (en) Method of operating industrial furnaces using briquettes, and briquettes therefor
GB231863A (en) Improvements in the manufacture of composite fuels
GB1263536A (en) Improvements in or relating to shaped cokes