CARBON POROUS BODY, PRODUCTION METHOD THEREOF, AMMONIA ADSORBENT MATERIAL, CANISTER, AND PRODUCTION METHOD THEREOF

A carbon porous body has a micropore volume, calculated from an αs plot analysis of a nitrogen adsorption isotherm at a temperature of 77 K, of 0.1 cm3/g or less, the micropore volume being smaller than a mesopore volume calculated by subtracting the micropore volume from a nitrogen adsorption amoun...

Full description

Saved in:
Bibliographic Details
Main Authors Kume Tetsuya, Higaonna Yasuyuki, Mochizuki Yuji, Setoyama Norihiko
Format Patent
LanguageEnglish
Published 16.11.2017
Subjects
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
THEIR RELEVANT APPARATUS
TRANSPORTING
Online AccessGet full text

Cover

More Information
Summary:A carbon porous body has a micropore volume, calculated from an αs plot analysis of a nitrogen adsorption isotherm at a temperature of 77 K, of 0.1 cm3/g or less, the micropore volume being smaller than a mesopore volume calculated by subtracting the micropore volume from a nitrogen adsorption amount at a nitrogen relative pressure P/P0 of 0.97 on the nitrogen adsorption isotherm, wherein a nitrogen adsorption amount at a nitrogen relative pressure P/P0 of 0.5 on the nitrogen adsorption isotherm is within a range of 500 cm3 (STP)/g or less, and a nitrogen adsorption amount at a nitrogen relative pressure P/P0 of 0.85 on the nitrogen adsorption isotherm is within a range of 600 cm3 (STP)/g or more and 1100 cm3 (STP)/g or less.
Bibliography:Application Number: US201715636720