CN110127648B - 一种闭路调节回转窑煅烧针状焦的工艺及烟气处理系统 - Google Patents
一种闭路调节回转窑煅烧针状焦的工艺及烟气处理系统 Download PDFInfo
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- CN110127648B CN110127648B CN201910314688.3A CN201910314688A CN110127648B CN 110127648 B CN110127648 B CN 110127648B CN 201910314688 A CN201910314688 A CN 201910314688A CN 110127648 B CN110127648 B CN 110127648B
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- Prior art keywords
- kiln
- needle coke
- calcining
- flue gas
- rotary kiln
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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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
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
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Priority Applications (1)
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CN201910314688.3A CN110127648B (zh) | 2019-04-18 | 2019-04-18 | 一种闭路调节回转窑煅烧针状焦的工艺及烟气处理系统 |
Applications Claiming Priority (1)
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CN201910314688.3A CN110127648B (zh) | 2019-04-18 | 2019-04-18 | 一种闭路调节回转窑煅烧针状焦的工艺及烟气处理系统 |
Publications (2)
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CN110127648A CN110127648A (zh) | 2019-08-16 |
CN110127648B true CN110127648B (zh) | 2021-08-31 |
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CN201910314688.3A Active CN110127648B (zh) | 2019-04-18 | 2019-04-18 | 一种闭路调节回转窑煅烧针状焦的工艺及烟气处理系统 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110747354A (zh) * | 2019-11-07 | 2020-02-04 | 江西飞宇新能源科技有限公司 | 锂瓷石的提锂系统、提锂方法、含锂母液和填充剂 |
CN112254512B (zh) * | 2020-09-14 | 2024-03-01 | 南京年达炉业科技有限公司 | 连续式锂电池材料焙烧气氛保护生产线 |
CN114413638A (zh) * | 2022-01-28 | 2022-04-29 | 河北燕山钢铁集团有限公司 | 一种用于生产煤系针状焦工艺过程中煅烧余热回收的方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102502581A (zh) * | 2011-10-31 | 2012-06-20 | 中钢集团鞍山热能研究院有限公司 | 一种回转窑煅烧低挥发份针状焦方法 |
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2019
- 2019-04-18 CN CN201910314688.3A patent/CN110127648B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102502581A (zh) * | 2011-10-31 | 2012-06-20 | 中钢集团鞍山热能研究院有限公司 | 一种回转窑煅烧低挥发份针状焦方法 |
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CN110127648A (zh) | 2019-08-16 |
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PB01 | Publication | ||
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CB02 | Change of applicant information |
Address after: No.1 Yida Road, chemical industry park, Jiaxiang Economic Development Zone, Jining City, Shandong Province Applicant after: Shandong Yida New Material Co.,Ltd. Address before: North of Hongqi Road, Liangbaosi Town, Jiaxiang County, Jining City, Shandong Province Applicant before: SHANDONG YIDA NEW MATERIAL Co.,Ltd. |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A closed circuit regulating process for calcining needle coke in rotary kiln and its flue gas treatment system Effective date of registration: 20221201 Granted publication date: 20210831 Pledgee: Jining Bank Co.,Ltd. Jiaxiang sub branch Pledgor: Shandong Yida New Material Co.,Ltd. Registration number: Y2022980024056 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230322 Granted publication date: 20210831 Pledgee: Jining Bank Co.,Ltd. Jiaxiang sub branch Pledgor: Shandong Yida New Material Co.,Ltd. Registration number: Y2022980024056 |