Briquette forming apparatus
    32.
    发明授权
    Briquette forming apparatus 失效
    压块成型装置

    公开(公告)号:US4123210A

    公开(公告)日:1978-10-31

    申请号:US839063

    申请日:1977-10-03

    申请人: Albert C. Schulz

    发明人: Albert C. Schulz

    摘要: A briquette forming apparatus for compressing a mass of metallic chips into uniformly dense briquettes. The chips are first heated to reduce their yield strength and to simultaneously remove volatile contaminants therefrom. The hot chips are then transferred to a reciprocating press where the chips are compacted in a flared die between a convex anvil and a reciprocating ram.

    摘要翻译: 一种用于将大量金属屑压制成均匀致密团块的团块形成装置。 首先将芯片加热以降低其屈服强度并同时从其中除去挥发性污染物。 然后将热碎片转移到往复式压机中,其中芯片在凸砧和往复式压头之间的扩口模中压实。

    Method of improving the mechanical resistance of coke
    33.
    发明授权
    Method of improving the mechanical resistance of coke 失效
    提高焦炭机械阻力的方法

    公开(公告)号:US4106996A

    公开(公告)日:1978-08-15

    申请号:US811147

    申请日:1977-06-28

    摘要: A method of improving the mechanical resistance of coke comprises forming a liquor of fine grained coal and oil with the oil being of from 5% to 30% of the total weight, forming coal pellets of the liquor at an increased temperature of from approximately 80.degree. to 100.degree. C, and heating the pellets to transform them into coke in a known coking process. Prior to being carbonized, the pellets are advantageously coated with a separating layer of a substance preventing agglomeration, such as hematite ore, lime, fine coke, etc.

    摘要翻译: 提高焦炭的机械阻力的方法包括在油中加入细粒煤和油的液体的总重量的5%至30%,在大约80℃的升高温度下形成液体的煤粒子 在100℃下加热,在已知的焦化工艺中将其转化为焦炭。 在被碳化之前,颗粒有利地涂覆有防止团聚的物质的分离层,例如赤铁矿矿石,石灰,细焦炭等。

    Preparation of a wet load of coal for transport and storage
    34.
    发明授权
    Preparation of a wet load of coal for transport and storage 失效
    准备运输和储存的煤炭湿载荷

    公开(公告)号:US4015731A

    公开(公告)日:1977-04-05

    申请号:US633891

    申请日:1975-11-20

    申请人: Eke Verschuur

    发明人: Eke Verschuur

    IPC分类号: C10L5/00 C10L5/06 B63B27/24

    CPC分类号: C10L5/00 C10L5/06

    摘要: Method for the preparation of a wet load of coal with a bulk density of at least 700 kg/m.sup.3 by preparing briquettes containing less than 10% wt water from an aqueous slurry of coal fines, such as from a pipeline, and mixing the briquettes with wet coal fines or extrudates or agglomerates thereof containing up to 30% wt water. The briquettes can be prepared by dewatering the slurry, extrudating the obtained paste and briquetting the extrudates; or by agglomerating the coal fines, for example with naphtha, and briquetting the agglomerates, for example by removal of naphtha.

    摘要翻译: 通过从煤粉(例如管道)的含水浆料中制备含有少于10%重量的水的团块,并将煤饼混合在一起的方式制备堆积密度为至少700kg / m 3的煤的湿载荷 含有高达30重量%水的湿煤粉或其挤出物或附聚物。 可以通过使浆料脱水,挤出所得糊料并压块挤出物来制备团块; 或通过例如用石脑油聚集煤粉,并且例如通过除去石脑油来压块附聚物。

    Method for treatment of coal washery waters
    35.
    发明授权
    Method for treatment of coal washery waters 失效
    用于处理煤气水的方法

    公开(公告)号:US3856668A

    公开(公告)日:1974-12-24

    申请号:US36520273

    申请日:1973-05-30

    申请人: SHUBERT R

    发明人: SHUBERT R

    摘要: Coal washery waste waters are clarified in a two-step process in which coal particles are first agglomerated and removed from the water. Thereafter, the inorganic mineral constituents contained in the waste water are separated to leave a clarified water stream suitable for reuse. Agglomeration of the coal particles is accomplished by intense mixing of a heavy hydrocarbon, preferably in the form of a water emulsion, with the washery waste water.

    摘要翻译: 洗煤废水在两步法中澄清,其中煤颗粒首先凝结并从水中除去。 此后,废水中所含的无机矿物成分被分离,留下适合再利用的澄清水流。 煤颗粒的聚集是通过将重质烃,优选以水乳液的形式与洗涤废水强烈混合来实现的。

    Fluidized solid particle fuel
    36.
    发明授权
    Fluidized solid particle fuel 失效
    流化固体颗粒燃料

    公开(公告)号:US3775070A

    公开(公告)日:1973-11-27

    申请号:US3775070D

    申请日:1969-12-05

    发明人: MESSER L WOOLF P

    IPC分类号: C10L5/06 C10L5/00 C10L5/16

    CPC分类号: C10L5/06

    摘要: Coal fines dispersed in water are wetted by a carbonaceous liquid and the mixture agitated to cause agglomeration of the fines into pellets of reduced ash content and of a size and hardness suitable for controlled fluidization. The pellets are injected by an airstream into a combustion chamber as a solid fuel.

    摘要翻译: 分散在水中的细粉被碳质液体润湿,搅拌混合物,使细粒团聚成灰分含量降低的颗粒,并且其尺寸和硬度适于控制流化。 颗粒通过气流注入作为固体燃料的燃烧室。

    Bridge
    40.
    发明授权
    Bridge 失效

    公开(公告)号:US1504860A

    公开(公告)日:1924-08-12

    申请号:US1504860D

    IPC分类号: C10L5/06

    CPC分类号: C10L5/06