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ES469860A1 - Method and apparatus for lighting pulverized carbon. (Machine-translation by Google Translate, not legally binding) - Google Patents

Method and apparatus for lighting pulverized carbon. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES469860A1
ES469860A1 ES469860A ES469860A ES469860A1 ES 469860 A1 ES469860 A1 ES 469860A1 ES 469860 A ES469860 A ES 469860A ES 469860 A ES469860 A ES 469860A ES 469860 A1 ES469860 A1 ES 469860A1
Authority
ES
Spain
Prior art keywords
gas
air
oxygen
translation
machine
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
ES469860A
Other languages
Spanish (es)
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Priority to ES469860A priority Critical patent/ES469860A1/en
Publication of ES469860A1 publication Critical patent/ES469860A1/en
Expired legal-status Critical Current

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Abstract

Method of igniting pulverized coal suspended in a stream of air, comprising introducing a gas lighter under pressure into a gas chamber having an outlet nozzle in such a way as to create a vortex flow of gas therethrough, establishing an arc electrical between a pair of electrodes inside said gas chamber to heat the lighter gas to extremely high temperatures, after which the gas exits said chamber through said outlet nozzle in the form of a jet of hot to high igniter gas speed and directing said jet of igniter gas in contact with the pulverized coal-air stream to ignite the coal by spontaneous combustión, the lighter gas consisting of air, oxygen, mixtures of air and oxygen or mixtures of air or oxygen with other oxidizing gases., non-combustible or inert. (Machine-translation by Google Translate, not legally binding)
ES469860A 1978-05-13 1978-05-13 Method and apparatus for lighting pulverized carbon. (Machine-translation by Google Translate, not legally binding) Expired ES469860A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES469860A ES469860A1 (en) 1978-05-13 1978-05-13 Method and apparatus for lighting pulverized carbon. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES469860A ES469860A1 (en) 1978-05-13 1978-05-13 Method and apparatus for lighting pulverized carbon. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES469860A1 true ES469860A1 (en) 1978-12-16

Family

ID=8476072

Family Applications (1)

Application Number Title Priority Date Filing Date
ES469860A Expired ES469860A1 (en) 1978-05-13 1978-05-13 Method and apparatus for lighting pulverized carbon. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES469860A1 (en)

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981103