MD2381F1 - Process for obtaining activated coal from grapestones - Google Patents

Process for obtaining activated coal from grapestones

Info

Publication number
MD2381F1
MD2381F1 MDA20030027A MD20030027A MD2381F1 MD 2381 F1 MD2381 F1 MD 2381F1 MD A20030027 A MDA20030027 A MD A20030027A MD 20030027 A MD20030027 A MD 20030027A MD 2381 F1 MD2381 F1 MD 2381F1
Authority
MD
Moldova
Prior art keywords
grapestones
activated coal
hours
obtaining activated
degree
Prior art date
Application number
MDA20030027A
Other languages
Romanian (ro)
Other versions
MD2381G2 (en
Inventor
Tudor Lupascu
Raisa NASTAS
Veaceslav Gonciar
Victor GHICAVII
Dumitru Uritu
Original Assignee
Inst De Chimie Al Academiei De
Univ Nicolae Testemitanu
Nistru Vin
Societate Pe Actiuni
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 Inst De Chimie Al Academiei De, Univ Nicolae Testemitanu, Nistru Vin, Societate Pe Actiuni filed Critical Inst De Chimie Al Academiei De
Priority to MDA20030027A priority Critical patent/MD2381G2/en
Publication of MD2381F1 publication Critical patent/MD2381F1/en
Publication of MD2381G2 publication Critical patent/MD2381G2/en

Links

Landscapes

  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

The invention refers to processes for obtaining activated coal from raw material containing carbon, which can be used in the process for purification of surface and underground waters, in the food industry for liquid purification, as well as in medicine for detoxication of the human organism The process, according to the invention, includes the carbonization of the degreased and deenotanninized grapestones at the temperature of 400...500 degree C during 0,25...1,5 hours and steam activation thereof at the temperature of 850...1050 degree C during 1,5...3 hours The result consists in increasing the adsorption capacity of the activated coalClaims: 1
MDA20030027A 2003-01-28 2003-01-28 Process for obtaining activated coal from grapestones MD2381G2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20030027A MD2381G2 (en) 2003-01-28 2003-01-28 Process for obtaining activated coal from grapestones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20030027A MD2381G2 (en) 2003-01-28 2003-01-28 Process for obtaining activated coal from grapestones

Publications (2)

Publication Number Publication Date
MD2381F1 true MD2381F1 (en) 2004-02-29
MD2381G2 MD2381G2 (en) 2004-08-31

Family

ID=32065029

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20030027A MD2381G2 (en) 2003-01-28 2003-01-28 Process for obtaining activated coal from grapestones

Country Status (1)

Country Link
MD (1) MD2381G2 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD2304G2 (en) * 2003-01-28 2004-05-31 Институт Химии Академии Наук Молдовы Process for activated coal obtaining from grapestones

Also Published As

Publication number Publication date
MD2381G2 (en) 2004-08-31

Similar Documents

Publication Publication Date Title
AU2003225306A8 (en) Removal of chloramines from drinking water with improved activated carbon
JO3015B1 (en) Surface treated calcium carbonate and its use in waste water treatment
WO2004022580A3 (en) Bh3 peptides and method of use thereof
MY177001A (en) Phenothiazine compounds for treating mild cognitive impairment
EG26122A (en) Water purification composition and process
ATE233571T1 (en) IMMUNE ADSORBERS FOR SEPSIS THERAPY
WO2004091490A3 (en) Somatostatin-dopamine chimeric analogs
MX2009008539A (en) Method and device for drying byproducts.
WO2004058158A3 (en) Treatment of metastatic cancer with the b-subunit of shiga toxin
MD2381F1 (en) Process for obtaining activated coal from grapestones
ZA200606186B (en) Method for reducing the dioxin content of bleaching earth
MD2304F1 (en) Process for activated coal obtaining from grapestones
TW200700136A (en) Gas purification apparatus and gas purification method
US20180236436A1 (en) Liquid purification using activated carbon
TW200736261A (en) Method of purifying episesamin
HUP0101995A2 (en) Method for treatment of aqueous streams comprising biosolids
MD3567G2 (en) Process for water purification from nitrites
MD1985F1 (en) Process for activated coal obtaining from fruit stones and nutshell
MD3727G2 (en) Continuous process for water purification from nitrites
MD999G2 (en) Process for activated charcoal obtaining
Xu et al. The isolation identification and degradation characters of an efficient carbendazim-degrading bacterium
CA2488786A1 (en) Process for treatment of heavy effluent
MD3602G2 (en) Process for obtaining active coal from nutshell and process for chemical modification thereof
GB190908296A (en) Improvements in the Purification of Water.
PL353652A1 (en) Retort for thermochemical treatment of stainless steel

Legal Events

Date Code Title Description
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)
MM4A Patent for invention definitely lapsed due to non-payment of fees