Process for the production of carbon molecular sieves.
摘要
<p>A process for the production of a carbon molecular sieve which comprises (a) treating a thermoset phenolic resin with cations of a metal of Group IA of the Periodic Table so as to deposit on the resin a total quantity of Group IA metal in the range of from 1x10<-><6> to 1x10<-><2> moles per mole of carbon in the final molecular sieve product and subsequently (b) carbonising the thermoset phenolic resin by heating it to a temperature in the range of from 600 to 1000 DEG C while maintaining a reduced pressure over the material being carbonised at least while the carbon is being heated at a temperature above 500 DEG C. <IMAGE></p>
申请公布号
EP0626199(A2)
申请公布日期
1994.11.30
申请号
EP19940303640
申请日期
1994.05.20
申请人
THE BRITISH PETROLEUM COMPANY P.L.C.
发明人
AUDLEY, GARY JAMES, BP INT. LTD., RESEARCH AND;TENNISON, STEPHEN ROBERT, BP INT. LTD., RESEARCH;GRINT, ALAN