METHOD OF PRODUCING ACTIVE COAL ON BASIS OF PLANT WASTE Russian patent published in 2018 - IPC C01B32/318 C01B32/324 

Abstract RU 2675576 C1

FIELD: technological processes.

SUBSTANCE: invention relates to the field of production of active coals used in the processes of cleaning liquids. Method for producing activated carbon is proposed, including carbonization and steam-gas activation of plant raw materials. As a raw material, pre-dried and ground mango seed shells are used. Carbonization is carried out by heating the raw material with a speed of 10–15 °C/min to a temperature of 550–600 °C and isothermal exposure at the final temperature for 20–40 minutes. Activation is carried out at 800–820 °C.

EFFECT: production of activate coal based on plant waste, which is effective in clarifying gelatin solutions.

1 cl, 3 ex

Similar patents RU2675576C1

Title Year Author Number
METHOD FOR PRODUCING CARBON SORBENT IN FORM OF SPHERICAL GRANULES 2020
  • Le Van Tkhuan
  • Dao Mi Uien
  • Sirotkin Aleksandr Semenovich
  • Lebedeva Olga Evgenevna
  • Fam Tkhi Chin
RU2747918C1
METHOD OF PRODUCTION OF ACTIVATED CARBON 2004
  • Perederij M.A.
  • Dvoskin G.I.
  • Starostin A.D.
RU2257344C1
METHOD OF OBTAINING GRANULATED ACTIVE CARBON 2006
  • Perederij Margarita Alekseevna
  • Malikov Igor' Nikolaevich
  • Kurakov Jurij Ivanovich
  • Karaseva Marija Sergeevna
  • Noskova Julija Ivanovna
RU2331580C1
METHOD OF PRODUCING ACTIVE COAL ON BASIS OF WOOD RAW MATERIALS 2018
  • Klushin Vitalij Nikolaevich
  • Mukhin Viktor Mikhajlovich
  • Naing Linn Soe
  • Zin Moe
  • So Vin Mint
  • Nistratov Aleksej Viktorovich
RU2675569C1
METHOD OF PROCESSING OF FOSSIL COAL OF CCOM BRAND 2014
  • Zorina Evgenija Ivanovna
  • Farberova Elena Abramovna
RU2557601C1
METHOD FOR PRODUCING CRUSHED ACTIVATED CARBON FROM COAL RAW MATERIALS 2021
  • Klushin Vitalij Nikolaevich
  • Mukhin Viktor Mikhajlovich
  • Zo E Naing
  • Nistratov Aleksej Viktorovich
RU2776530C1
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 POWDERED ACTIVATED CARBON 2019
  • Korolev Nikolaj Vladimirovich
RU2722542C1
METHOD OF PRODUCING CRUSHED ACTIVE COAL 2018
  • Mukhin Viktor Mikhajlovich
  • Balakarev Vladimir Georgievich
  • Spiridonov Yurij Yakovlevich
RU2685653C1
PROCESS FOR CARBON SORBENT PREPARATION 2016
  • Glushankova Irina Samuilovna
  • Vajsman Yakov Iosifovich
  • Atanova Anna Sergeevna
  • Muftieva Milyausha Sabitovna
  • Dokuchaeva Darya Viktorovna
RU2616679C1

RU 2 675 576 C1

Authors

Klushin Vitalij Nikolaevich

Mukhin Viktor Mikhajlovich

Zin Moe

Naing Linn Soe

So Vin Mint

Nistratov Aleksej Viktorovich

Dates

2018-12-19Published

2018-04-28Filed