CN100537723C - 一种干法生产乙炔气的工艺 - Google Patents
一种干法生产乙炔气的工艺 Download PDFInfo
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- CN100537723C CN100537723C CNB2007100135263A CN200710013526A CN100537723C CN 100537723 C CN100537723 C CN 100537723C CN B2007100135263 A CNB2007100135263 A CN B2007100135263A CN 200710013526 A CN200710013526 A CN 200710013526A CN 100537723 C CN100537723 C CN 100537723C
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- Prior art keywords
- calcium carbide
- acetylene gas
- water
- carbide powder
- carbide
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对比内容 | 干法乙炔生产工艺 | 湿法乙炔生产工艺 |
乙炔收率 | 98.5% | 96% |
乙炔纯度 | 99% | 99% |
电石渣含水 | 4~12% | 90% |
电石渣处理人工 | 无 | 30人 |
电石渣处理设备及厂房 | 无 | 投资约1000万元 |
渣浆处理动力消耗 | 无 | 770kw |
污水排放 | 无 | ---- |
电石渣用于生产水泥 | 采用干法水泥直接使用 | 用回转窑烘干,约53元/吨 |
加料 | 连续、无乙炔排出 | 断续、需置换,有乙炔排出 |
排渣 | 连续 | 断续 |
故障 | 立即停止反应 | 反应不可控 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2007100135263A CN100537723C (zh) | 2007-02-08 | 2007-02-08 | 一种干法生产乙炔气的工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2007100135263A CN100537723C (zh) | 2007-02-08 | 2007-02-08 | 一种干法生产乙炔气的工艺 |
Publications (2)
Publication Number | Publication Date |
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CN101100617A CN101100617A (zh) | 2008-01-09 |
CN100537723C true CN100537723C (zh) | 2009-09-09 |
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Family Applications (1)
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CNB2007100135263A Active CN100537723C (zh) | 2007-02-08 | 2007-02-08 | 一种干法生产乙炔气的工艺 |
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CN (1) | CN100537723C (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2939132B1 (fr) * | 2008-11-28 | 2011-11-11 | Arkema France | Fabrication de chlorure de vinyle monomere a partir de matieres renouvelables, chlorure de vinyle monomere obtenu et utilisation. |
CN102030604B (zh) * | 2010-10-28 | 2013-03-13 | 国电英力特能源化工集团股份有限公司 | 干法乙炔生产中进料量的控制方法 |
CN103189477B (zh) * | 2010-11-15 | 2016-06-15 | 电化株式会社 | 乙炔发生设备、乙炔发生设备的控制方法以及乙炔气体的制造方法 |
CN102229817B (zh) * | 2011-04-27 | 2013-06-05 | 惠州市久策工业气体有限公司 | 敞开式乙炔发生器自动投料系统 |
IN2014MN00516A (zh) | 2011-08-25 | 2015-06-19 | Denki Kagaku Kogyo Kk | |
CN102746086B (zh) * | 2012-07-09 | 2014-08-27 | 新疆天业(集团)有限公司 | 干法乙炔联产电石渣水泥工艺及装置 |
CN104437049B (zh) * | 2014-11-12 | 2016-12-07 | 贵州开磷集团股份有限公司 | 一种耦合共生双碱烟气脱硫方法 |
CN105254465A (zh) * | 2015-10-09 | 2016-01-20 | 安徽华塑股份有限公司 | 一种干法乙炔发生系统水路闭环控制工艺 |
CN107827695A (zh) * | 2017-11-17 | 2018-03-23 | 李瑞雪 | 制造丁二烯的方法 |
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GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shandong Xinlong Group Co.,Ltd. Assignor: Shouguang Xinlong Electrochemistry Group Polyvinyl Chloride Co., Ltd. Contract fulfillment period: 2009.7.30 to 2019.6.29 contract change Contract record no.: 2009370000376 Denomination of invention: Technique for producing acetylene gas by dry method Granted publication date: 20090909 License type: Exclusive license Record date: 2009.9.29 |
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Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.7.30 TO 2019.6.29; CHANGE OF CONTRACT Name of requester: SHANDONG XINLONG GROUP CO.,LTD. Effective date: 20090929 |
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Owner name: SHANDONG XINLONG GROUP CHEMICAL ENGINEERING CO., L Free format text: FORMER OWNER: SHOUGUANG XINLONG ELECTROCHEMICAL GROUP POLY(VINYL CHLORIDE) CO., LTD. Effective date: 20100408 |
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Effective date of registration: 20100408 Address after: 262700 Shandong Province, Shouguang City Tian Ryu Jin Xinlong Industrial Park Patentee after: Shandong Xinlong Chemical Engineering Group Co. Ltd. Address before: 262700 Shandong Province, Shouguang City Tian Ryu Jin Xinlong Industrial Park Patentee before: Shouguang Xinlong Electrochemistry Group Polyvinyl Chloride Co., Ltd. |
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Owner name: SHANDONG XINLONG TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHANDONG XINLONG GROUP CHEMICAL ENGINEERING CO., LTD. Effective date: 20130523 |
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Effective date of registration: 20130523 Address after: 262700 Shandong Province, Shouguang City Tian Ryu Jin Xinlong Industrial Park Patentee after: Shandong Xinlong Technology Co., Ltd. Address before: 262700 Shandong Province, Shouguang City Tian Ryu Jin Xinlong Industrial Park Patentee before: Shandong Xinlong Chemical Engineering Group Co. Ltd. |