Porous carbonaceous material, manufacturing method therefor and use thereof
    2.
    发明授权
    Porous carbonaceous material, manufacturing method therefor and use thereof 失效
    多孔碳质材料及其制造方法及其用途

    公开(公告)号:US06475461B1

    公开(公告)日:2002-11-05

    申请号:US08737806

    申请日:1996-11-27

    IPC分类号: C01B3110

    摘要: A halogen treatment is conducted comprising: a halogenation step wherein a halogenation heat treatment for preparing a halogenated carbonized charcoal is conducted in which the carbonized charcoal is brought into contact with halogen; and a dehalogenation step wherein a dehalogenation treatment is conducted in which a part of or all halogen atoms in the halogenated carbonized charcoal are eliminated. A porous carbonaceous material is obtained at a high yield, and the amounts of nitrogen, oxygen, carbon dioxide, and methane adsorbed by this porous carbonaceous material are large. When this porous carbonaceous material is used as an electrical double layer capacitor carbon, the electrostatic capacity is increased compared to conventional carbonaceous materials. Consequently, a carbonaceous material is obtained which has micopores and/or sub-micropores which are suitable for the adsorption of small molecules such as nitrogen, and for storage of electrochemical energy.

    摘要翻译: 进行卤素处理,包括:卤化步骤,其中进行用于制备卤化碳化炭的卤化热处理,其中碳化炭与卤素接触; 和脱卤步骤,其中进行脱卤处理,其中卤代碳化炭中的一部分或全部卤素原子被除去。 以高产率获得多孔碳质材料,并且由该多孔碳质材料吸附的氮,氧,二氧化碳和甲烷的量大。 当这种多孔碳质材料用作电双层电容器碳时,与常规碳质材料相比,静电容量增加。 因此,得到具有适于吸附小分子如氮气的微孔和/或亚微孔以及用于储存电化学能的碳质材料。

    Process for producing molecular sieve carbon
    3.
    发明授权
    Process for producing molecular sieve carbon 失效
    生产分子筛碳的方法

    公开(公告)号:US5968471A

    公开(公告)日:1999-10-19

    申请号:US809171

    申请日:1997-03-18

    IPC分类号: B01J20/20 C01B31/16 C01B31/00

    CPC分类号: B01J20/20

    摘要: A process for producing a molecular sieve carbon, which comprises subjecting a cured product obtained by curing a raw material thermosetting resin to heat oxidation; pulverizing the oxidized product formed after the heat oxidation treatment; granulating the resulting pulverized product; subjecting the resulting granule to carbonization; subjecting the carbonized charcoal obtained in the carbonizing step to heat treatment; and adjusting the pore size of the heat-treated carbonized charcoal.

    摘要翻译: PCT No.PCT / JP95 / 01441 Sec。 371日期1997年3月18日 102(e)1997年3月18日PCT PCT 1995年7月20日PCT公布。 公开号WO97 / 03923 日期:1997年2月6日一种分子筛碳的制造方法,其特征在于,使通过固化原料热硬化性树脂得到的固化物进行热氧化, 粉碎热氧化处理后形成的氧化物; 造粒粉碎产物; 使得到的颗粒碳化; 将在碳化步骤中获得的碳化炭进行热处理; 并调节经热处理的碳化炭的孔径。