CN105623696A - 一种强度高的焦炭 - Google Patents

一种强度高的焦炭 Download PDF

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Publication number
CN105623696A
CN105623696A CN201410617611.0A CN201410617611A CN105623696A CN 105623696 A CN105623696 A CN 105623696A CN 201410617611 A CN201410617611 A CN 201410617611A CN 105623696 A CN105623696 A CN 105623696A
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coal
coke
strength coke
coking coal
coking
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CN201410617611.0A
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English (en)
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王刚
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Individual
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Individual
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Abstract

本发明涉及化工材料的技术领域，具体地说是一种强度高的焦炭。该强度高的焦炭所述组分按以下重量百分比分：1/3焦煤11-22％，灰分5-10％，焦煤40-60％，硫分0.5-0.7％，瘦煤10-15％，肥煤15-23％，挥发分20-25％。本发明的目的是提供一种生产工艺科学，质量过关的强度高的焦炭。

Description

一种强度高的焦炭
技术领域
本发明涉及化工材料的技术领域，具体地说是一种强度高的焦炭。
背景技术
焦炭是炼钢重要的原材料之一，焦炭的质量好坏不仅关系到钢材的质量，而且也关系到炼钢设备和工艺。若焦炭的质量能好一些，则可以使用更高级的高炉来进行生产，产出更高级的钢材。但如今的焦炭普遍强度不够高，这是由其各种炼焦煤的配比导致的。所以现在的焦炭多只能使用较低级的工艺进行生产加工，并只能使用较低级的高炉，不能使用高级高炉就不能满足日益上涨的需求。
发明内容
本发明的目的是提供一种生产工艺科学，质量过关的强度高的焦炭。
本发明采用的技术方案是，一种强度高的焦炭，所述组分按以下重量百分比分：1/3焦煤11-22％，灰分5-10％，焦煤40-60％，硫分0.5-0.7％，瘦煤10-15％，肥煤15-23％，挥发分20-25％。
本发明优点是生产工艺科学，质量过关。
具体实施方式
本发明结合以下实施例作进一步描述。
实施例1，一种强度高的焦炭，所述组分按以下重量百分比分：1/3焦煤11％，灰分5％，焦煤40％，硫分0.5％，瘦煤10％，肥煤15％，挥发分20％。
实施例2，一种强度高的焦炭，所述组分按以下重量百分比分：1/3焦煤17％，灰分8％，焦煤50％，硫分0.6％，瘦煤12％，肥煤19％，挥发分22％。
实施例3，一种强度高的焦炭，所述组分按以下重量百分比分：1/3焦煤22％，灰分10％，焦煤60％，硫分0.7％，瘦煤15％，肥煤23％，挥发分25％。
此外，应理解，在阅读了本发明讲授的内容之后，本领域技术人员可以对本发明作各种改动或修改，这些等价形式同样落于本申请所附权利要求书所限定的保护范围之内。

Claims (1)

1.一种强度高的焦炭，其特征在于，所述组分按以下重量百分比分：1/3焦煤11-22％，灰分5-10％，焦煤40-60％，硫分0.5-0.7％，瘦煤10-15％，肥煤15-23％，挥发分20-25％。
CN201410617611.0A 2014-11-05 2014-11-05 一种强度高的焦炭 Pending CN105623696A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410617611.0A CN105623696A (zh) 2014-11-05 2014-11-05 一种强度高的焦炭

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410617611.0A CN105623696A (zh) 2014-11-05 2014-11-05 一种强度高的焦炭

Publications (1)

Publication Number Publication Date
CN105623696A true CN105623696A (zh) 2016-06-01

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Family Applications (1)

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CN201410617611.0A Pending CN105623696A (zh) 2014-11-05 2014-11-05 一种强度高的焦炭

Country Status (1)

Country Link
CN (1) CN105623696A (zh)

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Application publication date: 20160601