Show metadata Hide metadata

(19)

(11)

2 177 838

(13)

(51)

IPC

(21) (22)

Application

99117297/03, 1999-08-09

(24)

Start date

1999-08-09

(22)

Actual filing date

1999-08-09

(45)

Published

2002-01-10

(72)

Inventor

Min R.S.Plekhanov M.A.Basarygin V.I.Ivanov G.V.Valeev B.I.Bauehr L.N.Bocharova E.M.Nikolaeva T.L.Bessarab N.A.Savinykh Ju.V.Vas'Kin V.V.Bajchenko A.A.

(73)

Holder

Institut Khimii Nefti So Ran

COAL FLOTATION COLLECTOR Russian patent published in 2002 - IPC

Abstract RU 2177838 C2

FIELD: mineral dressing. SUBSTANCE: collector consists of a mixture of light catalytic gas oil (80-40 wt %) and fraction C10+ of higher aromatic hydrocarbons (20-60 wt %). Consumption of collector is 2,5 kg per 1 t coal slime. EFFECT: enhanced flotation efficiency. 2 tbl, 3 ex

Similar patents RU2177838C2

Title	Year	Author	Number
COLLECTING AGENT FOR COAL FLOTATION	1998	Ivanov G.V. Basarygin V.I. Min R.S. Bajchenko A.A. Vas'Kin V.V. Bauehr L.N. Nikolaeva T.L. Savinova I.A.	RU2160168C2
	0	Nikitin Ivan Nikitovich Garkushin Yurij Konstantinovich Nabokov Aleksandr Konstantinovich Fedotov Boris Petrovich	SU1777962A1
COMPOSITE REAGENT FOR COAL FLOTATION	2016	Ibragimov Azamat Ajdarovich Petukhov Vasilij Nikolaevich Smirnov Andrej Nikolaevich Gizzatov Arnis Arsenovich Rakhimov Marat Navruzovich	RU2641626C1
METHOD OF COAL FLOTATION AND COMPOSITE REAGENT TO THIS EFFECT	2006	Khmel'Nik Aleksandr Jur'Evich	RU2333800C1
METHOD OF FLOTATION OF HIGH-ASH COALS	0	Savinchuk Lyudmila Grigorevna Kasimova Nina Nikolaevna Kondrashov Evgenij Fedorovich Kozlov Valerij Mikhajlovich Nosova Valentina Ivanovna	SU1579569A1
METHOD OF COAL HYDROGENIZATION	1996	Sharypov V.I. Kam'Janov V.F. Baryshnikov S.V. Sivirilov P.P. Beregovtsova N.G. Kuznetsov B.N.	RU2103317C1
COLLECTING AGENT FOR FLOATATION OF COAL, AND METHOD FOR ITS OBTAINING	2013	Janovskij Vjacheslav Aleksandrovich Churkin Ruslan Aleksandrovich Sachkov Viktor Ivanovich Gunin Sergej Vasil'Evich Mjasnikov Mikhail Sidorovich	RU2540690C1
COAL BENEFICATION METHOD	2020	Aleksandrova Tatiana Nikolaevna Kuskov Vadim Borisovich Afanasova Anastasia Valerevna	RU2739182C1
METHOD OF COAL FLOTATION	0	Petukhov Vasilij Nikolaevich Olkov Pavel Leontevich Maksyutov Vil Aglyamovich Zabolotnij Anatolij Ivanovich Medvedev Aleksandr Vasilevich Gerasenko Vladislav Konstantinovich Puzakov Aleksandr Alekseevich Mikhajlova Tatyana Vladimirovna Makhov Aleksandr Feofanovich Zagidullin Rafkat Mansurovich	SU1191114A1
METHOD OF FLOTATION OF COAL AND GRAPHITE	0	Savinchuk Lyudmila Grigorevna Chizhevskij Vladimir Bronislavovich Belykh Liya Petrovna Kasimova Nina Nikolaevna	SU1162494A1

RU 2 177 838 C2

Authors

Min R.S.

Plekhanov M.A.

Basarygin V.I.

Ivanov G.V.

Valeev B.I.

Bauehr L.N.

Bocharova E.M.

Nikolaeva T.L.

Bessarab N.A.

Savinykh Ju.V.

Vas'Kin V.V.

Bajchenko A.A.

Dates

2002-01-10—Published

1999-08-09—Filed