Show metadata Hide metadata

(19)

(11)

2 228 293

(13)

(51)

IPC

(21) (22)

Application

2002134878/15, 2002-12-23

(24)

Start date

2002-12-23

(22)

Actual filing date

2002-12-23

(45)

Published

2004-05-10

(72)

Inventor

Tamam'Jan A.N.Mukhin V.M.Zubova I.N.Makeeva A.N.Poljakov V.A.Jakovleva E.N.Taratun M.N.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo

METHOD OF PREPARING CRUSHED ACTIVATED CARBON FROM NUTSHELL Russian patent published in 2004 - IPC

Abstract RU 2228293 C1

FIELD: carbon materials. SUBSTANCE: invention relates to technology of preparing activated carbon suitable for drinking water treatment, in water treating processes, in medicinal and food industries, and also as support for catalytic additives. Method comprises carbonization of nutshell, heat treatment at 780-850 C for 15-24 h, activation of still hot carbon by heating it to 920-1050 C with water steam consumed in amount 8.5-12.0 kg per 1 kg activated carbon. EFFECT: improved adsorption capacity characteristics in water media treatment to remove ammonia. 3 ex

Similar patents RU2228293C1

Title	Year	Author	Number
METHOD OF OBTAINING ACTIVE COAL	2007	Mukhin Viktor Mikhajlovich Zubova Inna Dmitrievna Chumakov Vladimir Pavlovich Chebykin Valentin Vasil'Evich Zubova Irina Nikolaevna	RU2339573C1
METHOD OF PRODUCING CARBON-BASED SORBENT	2013	Gabruk Natal'Ja Georgievna Olejnikova Irina Ivanovna Shuteeva Tat'Jana Aleksandrovna	RU2565194C2
METHOD OF PRODUCING CRUSHED ACTIVE COAL	2015	Klushin Vitalij Nikolaevich So Vin Mint Mukhin Viktor Mikhajlovich Si Tkhu Aung Nistratov Aleksej Viktorovich	RU2605967C1
METHOD FOR OBTAINING MODIFIED SORBENT FROM PINE CONE WASTE	2022	Salishcheva Olesia Vladimirovna Tarasova Iuliia Viktorovna Lashitskii Sergei Sergeevich	RU2784073C1
METHOD FOR OBTAINING POWDER ACTIVATED CARBON	2022	Klushin Vitalij Nikolaevich Mukhin Viktor Mikhajlovich Mytko Yuliya Nikolaevna Klushin Dmitrij Vitalevich So Vin Mint Nistratov Aleksej Viktorovich	RU2786071C1
METHOD FOR PRODUCTION OF ACTIVE COAL OF FRUIT KERNEL AND NUT SHELL	1997	Golubev V.P. Mukhin V.M. Tamam'Jan A.N. Zubova I.D. Maksimov Ju.I. Makeeva A.N. Krajnova O.L. Lejf V.Eh.	RU2111923C1
METHOD OF PRODUCING ACTIVATED MODIFIED CARBON	2016	Sergeev Viktor Vladimirovich Papurin Nikolaj Mikhajlovich Grushanin Aleksandr Ivanovich Kashcheev Yurij Mikhajlovich Todorov Dimitr Todorov	RU2622660C1
METHOD OF PRODUCING CARBONACEOUS ADSORBENT	2008	Zubova Inna Dmitrievna Mukhin Viktor Mikhajlovich Zhukov Dmitrij Sergeevich Chebykin Valentin Vasil'Evich Zubova Irina Nikolaevna	RU2372287C1
METHOD OF MAKING ACTIVATED CHARCOAL	2009	Mukhin Viktor Mikhajlovich Zubova Inna Dmitrievna Zubova Irina Nikolaevna Solov'Ev Sergej Nikolaevich Jakovleva Elena Nikolaevna	RU2393990C1
BLOCK NANOPOROUS CARBON MATERIAL FOR ACCUMULATION OF NATURAL GAS, METHANE AND METHOD OF ITS PRODUCTION	2016	Fomkin Anatolij Alekseevich Tsivadze Aslan Yusupovich Aksyutin Oleg Evgenevich Ishkov Aleksandr Gavrilovich Strizhenov Evgenij Mikhajlovich Shkolin Andrej Vyacheslavovich Menshchikov Ilya Evgenevich Shevchenko Aleksandr Onufrievich	RU2625671C1

RU 2 228 293 C1

Authors

Tamam'Jan A.N.

Mukhin V.M.

Zubova I.N.

Makeeva A.N.

Poljakov V.A.

Jakovleva E.N.

Taratun M.N.

Dates

2004-05-10—Published

2002-12-23—Filed