CN100335254C - 湿法烟气脱硫装置中碳化硅雾化喷嘴的制造方法 - Google Patents
湿法烟气脱硫装置中碳化硅雾化喷嘴的制造方法 Download PDFInfo
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- CN100335254C CN100335254C CNB2004100354318A CN200410035431A CN100335254C CN 100335254 C CN100335254 C CN 100335254C CN B2004100354318 A CNB2004100354318 A CN B2004100354318A CN 200410035431 A CN200410035431 A CN 200410035431A CN 100335254 C CN100335254 C CN 100335254C
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- mold
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- core
- gypsum
- atomizing nozzle
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- 238000000889 atomisation Methods 0.000 title claims description 4
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 10
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 5
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- 238000005475 siliconizing Methods 0.000 claims 1
- 239000002023 wood Substances 0.000 claims 1
- 238000005260 corrosion Methods 0.000 abstract description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 1
- 239000011162 core material Substances 0.000 description 20
- 239000000758 substrate Substances 0.000 description 12
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- 239000011575 calcium Substances 0.000 description 5
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- 238000005266 casting Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
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- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
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- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
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- 238000005200 wet scrubbing Methods 0.000 description 1
Landscapes
- Moulds, Cores, Or Mandrels (AREA)
- Producing Shaped Articles From Materials (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100354318A CN100335254C (zh) | 2004-07-22 | 2004-07-22 | 湿法烟气脱硫装置中碳化硅雾化喷嘴的制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2004100354318A CN100335254C (zh) | 2004-07-22 | 2004-07-22 | 湿法烟气脱硫装置中碳化硅雾化喷嘴的制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1597281A CN1597281A (zh) | 2005-03-23 |
CN100335254C true CN100335254C (zh) | 2007-09-05 |
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CNB2004100354318A Expired - Lifetime CN100335254C (zh) | 2004-07-22 | 2004-07-22 | 湿法烟气脱硫装置中碳化硅雾化喷嘴的制造方法 |
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CN (1) | CN100335254C (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101874974B (zh) * | 2009-11-27 | 2011-12-21 | 山东省环保陶瓷工程技术研究中心 | 烟气脱硫浆液雾化螺旋型氧化铝陶瓷喷嘴及其制造方法 |
CN102249683A (zh) * | 2011-06-15 | 2011-11-23 | 潍坊华美精细技术陶瓷有限公司 | 反应烧结碳化硅悬臂桨的制作方法 |
CN105841757A (zh) * | 2016-05-04 | 2016-08-10 | 合肥江航飞机装备有限公司 | 一种控制玻璃喷嘴流量计中喷嘴孔径的方法 |
CN109520777B (zh) * | 2019-01-09 | 2021-07-27 | 山东中鹏特种陶瓷有限公司 | 碳化硅取样勺及制造工艺 |
CN109453908B (zh) * | 2019-01-09 | 2020-09-04 | 山东中鹏特种陶瓷有限公司 | 螺旋喷嘴制造工艺 |
CN109534837B (zh) * | 2019-01-09 | 2021-07-27 | 山东中鹏特种陶瓷有限公司 | 碳化硅包覆石墨匣钵及制造工艺 |
CN111908933A (zh) * | 2020-07-30 | 2020-11-10 | 山东中鹏特种陶瓷有限公司 | 大尺寸烧结碳化硅耐磨管道的制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3237188A1 (de) * | 1982-10-07 | 1984-04-12 | Toshiba Ceramics Co., Ltd., Tokyo | Verfahren zur herstellung einer giessduese |
JPS59232963A (ja) * | 1983-06-11 | 1984-12-27 | 日本坩堝株式会社 | 連続鋳造用ノズルの製造方法 |
US6673449B2 (en) * | 2000-07-10 | 2004-01-06 | Lockheed Corporation | Net molded tantalum carbide rocket nozzle throat and method of making |
-
2004
- 2004-07-22 CN CNB2004100354318A patent/CN100335254C/zh not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3237188A1 (de) * | 1982-10-07 | 1984-04-12 | Toshiba Ceramics Co., Ltd., Tokyo | Verfahren zur herstellung einer giessduese |
JPS59232963A (ja) * | 1983-06-11 | 1984-12-27 | 日本坩堝株式会社 | 連続鋳造用ノズルの製造方法 |
US6673449B2 (en) * | 2000-07-10 | 2004-01-06 | Lockheed Corporation | Net molded tantalum carbide rocket nozzle throat and method of making |
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Publication number | Publication date |
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CN1597281A (zh) | 2005-03-23 |
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Owner name: WEIFANG HUAMEI FINE TECHNICAL CERAMICS CO., LTD. Free format text: FORMER NAME: WEIFANG HUAMEI FINE TECHNICAL CERAMIC CO., LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: 261200 Shandong Province, Weifang city Fangzi District Beidaying Street No. 3 hospital Patentee after: WEIFANG HUAMEI FINE TECHNICAL CERAMICS Co.,Ltd. Address before: 261200 Shandong Province, Weifang city Fangzi District Beidaying Street No. 3 hospital Patentee before: Weifang Huamei Fine Technology Porcelain Co.,Ltd. |
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CP03 | Change of name, title or address |
Address after: 261200 No.3, Beidaying street, Fangzi District, Weifang City, Shandong Province Patentee after: Shandong Huamei New Material Technology Co.,Ltd. Address before: 261200 Shandong Province, Weifang city Fangzi District Beidaying Street No. 3 hospital Patentee before: WEIFANG HUAMEI FINE TECHNICAL CERAMICS Co.,Ltd. |
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CX01 | Expiry of patent term | ||
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Granted publication date: 20070905 |