CN104150520B - 干法、半干法脱硫灰两段回转富氧外加热氧化工艺及装置 - Google Patents
干法、半干法脱硫灰两段回转富氧外加热氧化工艺及装置 Download PDFInfo
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- CN104150520B CN104150520B CN201410380659.4A CN201410380659A CN104150520B CN 104150520 B CN104150520 B CN 104150520B CN 201410380659 A CN201410380659 A CN 201410380659A CN 104150520 B CN104150520 B CN 104150520B
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
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Abstract
Description
Claims (7)
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CN201410380659.4A CN104150520B (zh) | 2014-08-04 | 2014-08-04 | 干法、半干法脱硫灰两段回转富氧外加热氧化工艺及装置 |
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CN201410380659.4A CN104150520B (zh) | 2014-08-04 | 2014-08-04 | 干法、半干法脱硫灰两段回转富氧外加热氧化工艺及装置 |
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CN104150520A CN104150520A (zh) | 2014-11-19 |
CN104150520B true CN104150520B (zh) | 2015-10-28 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105642651A (zh) * | 2016-01-06 | 2016-06-08 | 西昌市蓝鼎环保科技有限公司 | 一种改善脱硫灰渣稳定性的方法 |
CN107459066A (zh) * | 2016-06-02 | 2017-12-12 | 嘉峪关市瑞峰精细化工有限公司 | 一种氧化铁粉深加工生产线 |
CN106380096A (zh) * | 2016-08-25 | 2017-02-08 | 北新集团建材股份有限公司 | 一种石膏粉煅烧方法及回转窑 |
CN106698979A (zh) * | 2017-03-14 | 2017-05-24 | 江苏沙钢集团有限公司 | 烧结脱硫灰处理系统和方法 |
CN110052152B (zh) * | 2019-06-06 | 2024-01-05 | 天津水泥工业设计研究院有限公司 | 一种基于水泥熟料生产线钙循环脱硫系统及脱硫工艺 |
CN110052151B (zh) * | 2019-06-06 | 2023-12-26 | 天津水泥工业设计研究院有限公司 | 一种基于水泥熟料生产线钙循环半干法脱硫系统 |
CN112129102B (zh) * | 2020-07-27 | 2023-09-29 | 中冶南方都市环保工程技术股份有限公司 | 一种半干法烟气脱硫灰处理系统及方法 |
CN112028102B (zh) * | 2020-07-31 | 2023-03-03 | 马鞍山钢铁股份有限公司 | 钙基脱硫灰中亚硫酸钙向硫酸钙高效转化的处理方法及系统 |
CN112174556A (zh) * | 2020-09-27 | 2021-01-05 | 北京北科环境工程有限公司 | 一种半干法氧化脱硫灰用于轻质抹灰石膏的制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102491659A (zh) * | 2011-12-02 | 2012-06-13 | 宋乐柱 | 一种流化床式石膏煅烧装置 |
CN102701618A (zh) * | 2012-06-25 | 2012-10-03 | 甘肃省建材科研设计院 | 利用亚硫酸钙型脱硫石膏生产高强环保型粉刷石膏的方法 |
CN103172287A (zh) * | 2011-12-22 | 2013-06-26 | 张�诚 | 以固体热载体为初热源流化床氧化半干法脱硫产物 |
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2014
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102491659A (zh) * | 2011-12-02 | 2012-06-13 | 宋乐柱 | 一种流化床式石膏煅烧装置 |
CN103172287A (zh) * | 2011-12-22 | 2013-06-26 | 张�诚 | 以固体热载体为初热源流化床氧化半干法脱硫产物 |
CN102701618A (zh) * | 2012-06-25 | 2012-10-03 | 甘肃省建材科研设计院 | 利用亚硫酸钙型脱硫石膏生产高强环保型粉刷石膏的方法 |
Non-Patent Citations (2)
Title |
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干法脱硫渣中亚硫酸钙氧化研究;董悦等;《环境工程》;20121231;第30卷(第6期);第95-97页 * |
李玉山等.流态化煅烧石膏技术的进展——FC分室石膏煅烧炉.《非金属矿》.2005,第28卷(第6期),第34-36、49页. * |
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Owner name: MENG ZHAOQUAN Free format text: FORMER OWNER: LIAONING ENERGY AND ENVIRONMENTAL ENGINEERING TECHNOLOGY CO., LTD. Effective date: 20150317 Owner name: YANG XIAOBO TIAN JINGMIN Free format text: FORMER OWNER: MENG ZHAOQUAN YANG XIAOBO Effective date: 20150317 |
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Effective date of registration: 20150317 Address after: 114002, No. 1, No. 2, 7 / F, 14 Steel Street, MTR Eastern District, Liaoning, Anshan Applicant after: Meng Zhaoquan Applicant after: Yang Xiaobo Applicant after: Tian Jingmin Address before: 114008 Anshan city in Liaoning Province town of Shahe mountain village big red flag Applicant before: LIAONING ENERGY ENVIRONMENT ENGINEERING TECHNOLOGY Co.,Ltd. Applicant before: Meng Zhaoquan Applicant before: Yang Xiaobo |
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