SU369141A1 - CHARGE FOR GETTING A HIGHLY BASIC BOXITE SIZE - Google Patents

CHARGE FOR GETTING A HIGHLY BASIC BOXITE SIZE

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Publication number
SU369141A1
SU369141A1 SU1472770A SU1472770A SU369141A1 SU 369141 A1 SU369141 A1 SU 369141A1 SU 1472770 A SU1472770 A SU 1472770A SU 1472770 A SU1472770 A SU 1472770A SU 369141 A1 SU369141 A1 SU 369141A1
Authority
SU
USSR - Soviet Union
Prior art keywords
charge
boxite
getting
size
highly basic
Prior art date
Application number
SU1472770A
Other languages
Russian (ru)
Inventor
А. И. Бычин В. Вакуленко В. К. Ткаченко Н. Ф. Ломако Б. Кудинов М. В. Сметании В. В. Кашин Институт металлургии Уральского филиала СССР В. А. Утков
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 filed Critical
Priority to SU1472770A priority Critical patent/SU369141A1/en
Application granted granted Critical
Publication of SU369141A1 publication Critical patent/SU369141A1/en

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Description

1one

Изобретение относитс  ,к области подготовки металлургического сырь .The invention relates to the preparation of metallurgical raw materials.

Известна шихта дл  получени  высокоосНО .В1НОГО бокСИтовоГО агломерата, ооновными; ингредиентами которой  вл ютс  боксит, известн к и железна  руда (или окалина). Однако дл  спекани  указанной шихты необходим повышенный расход твердого топлива; при этОМ содержание мелочи (О-5 мм) в агломерате при содержа-нии в шихте 5,7- 7,6% углерода составл ет не 1менее 30%.A known charge for the production of high-basic B1 SINTER BOXED agglomerate, UN; the ingredients of which are bauxite, limestone and iron ore (or scale). However, for sintering said mixture, increased consumption of solid fuel is necessary; at this, the content of fines (~ -5 mm) in the agglomerate at a content of 5.7-7.6% carbon in the charge is not less than 1% of 30%.

С целью повышени  прочности агломерата и экономии топлива предлагаетс  в шихте брать отношение окалины к чугунной стружке в пределах 3-5, а боксита к известн ку - в пределах 0,8--1,2, причем отношение первой смеси -ко второй равно 0,1-,0,15.In order to increase the strength of sinter and fuel economy, it is proposed in the charge to take a ratio of scale to cast iron chips within 3-5, and bauxite to limestone - within 0.8-1.2, and the ratio of the first mixture, the second, is 0, 1-, 0.15.

Исходную шихту составл ют из двух смесей: смеси окалины с чугунной стружкой в соотно.ше1ни.и от 3 : 1 до 5 : 1 и смеси бОКС|Ита и известн ка в соотношении от 0,8 до 12. Эффект достигаетс  при отношении смесей (первой ко второй) от 0,05 до 1,0. ЛучшиеThe initial charge is made up of two mixtures: a mixture of scale with cast iron chips in a ratio of 1 to 1 and from 3: 1 to 5: 1 and a mixture of box | Ita and lime in a ratio of 0.8 to 12. The effect is achieved with the ratio of mixtures ( first to second) from 0.05 to 1.0. The best

показатели спекали  получают при соотношении первой смеси ко второй 0,1-0,12.indicators were sintered at a ratio of the first mixture to the second 0.1-0.12.

Дл  составлени  предлагаемой шихты можно примен ть дейстБуюш,ее на аглофабрикахFor the preparation of the proposed mixture can be used deystBuyush, it sinter plants

технологическое оборудоваиие. Стружка и окалина дозируютс  в по.мещении приемных бункеров аглофабрики питател ми тарельчатого типа. Боксит и известн к перед составлением смеси дробитс  до 3-О мм в молотковых дробилках.technological equipment. The shavings and dross are dosed at the receiving bins of the sintering plant with dish-type feeders. Bauxite and limestone before crushing the mixture is crushed to 3-O mm in hammer crushers.

Предмет изобретени Subject invention

Шихта дл  получени  высокоосновного бокситового агломерата, основными ингредиентами которой  вл ютс  боксит, И31вестн к , окалина и чугунна  стружка, отличающа с  тем, что, с целью повышени  прочности агломерата и экономии топлива, отношение окалины к чугунной струж ке вз то в предела х 3-5, а боксита к известн ку - 0,8-1,2, причем отношение первой смеси ко второй равно 0,1-0,15.The mixture for obtaining highly basic bauxite agglomerate, the main ingredients of which are bauxite, I31 is known, scale and cast iron shavings, characterized in that, in order to increase the strength of sinter and fuel economy, the ratio of scale to cast iron material is taken within x 3- 5, and bauxite to limestone - 0.8-1.2, and the ratio of the first mixture to the second is 0.1-0.15.

SU1472770A 1970-09-22 1970-09-22 CHARGE FOR GETTING A HIGHLY BASIC BOXITE SIZE SU369141A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1472770A SU369141A1 (en) 1970-09-22 1970-09-22 CHARGE FOR GETTING A HIGHLY BASIC BOXITE SIZE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1472770A SU369141A1 (en) 1970-09-22 1970-09-22 CHARGE FOR GETTING A HIGHLY BASIC BOXITE SIZE

Related Child Applications (1)

Application Number Title Priority Date Filing Date
SU894707984A Addition RU1775618C (en) 1989-06-22 1989-06-22 Device for monitoring vibration presence

Publications (1)

Publication Number Publication Date
SU369141A1 true SU369141A1 (en) 1973-02-08

Family

ID=20456933

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1472770A SU369141A1 (en) 1970-09-22 1970-09-22 CHARGE FOR GETTING A HIGHLY BASIC BOXITE SIZE

Country Status (1)

Country Link
SU (1) SU369141A1 (en)

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