CN103159418B - 一种β型半水石膏粉锻烧制备工艺及锻烧设备 - Google Patents
一种β型半水石膏粉锻烧制备工艺及锻烧设备 Download PDFInfo
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CN201310129662.4A CN103159418B (zh) | 2013-04-15 | 2013-04-15 | 一种β型半水石膏粉锻烧制备工艺及锻烧设备 |
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CN103159418B true CN103159418B (zh) | 2014-07-23 |
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CN114276036B (zh) * | 2021-12-23 | 2023-01-24 | 贵州蓝图新材料股份有限公司 | 一种工业余热蒸汽循环利用低温煅烧设备 |
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JPS5123478A (ja) * | 1974-08-22 | 1976-02-25 | Nippon Dry Chemical Kk | Jugaigasuganjukitaino senjoshorisochi |
CN101293749B (zh) * | 2008-06-16 | 2010-04-07 | 武汉龙之源脱硫石膏开发利用有限公司 | 脱硫石膏β粉的制备方法 |
CN101531477A (zh) * | 2009-04-13 | 2009-09-16 | 韩灵翠 | 工作压力可调的熟石膏生产方法和装置 |
CN102491660B (zh) * | 2011-12-09 | 2012-11-28 | 重庆佳辉源建材有限公司 | 一种特别适用于脱硫石膏的干燥煅烧机 |
CN203173993U (zh) * | 2013-04-15 | 2013-09-04 | 平邑龙源石膏科技有限公司 | 一种β型半水石膏粉煅烧设备 |
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Effective date of registration: 20180426 Address after: 273305 Second Industrial Park, Berlin Town, Pingyi, Linyi, Shandong Patentee after: Pingyi Longyuan gypsum building materials Co., Ltd. Address before: 273304 Second Industrial Park, Berlin Town, Pingyi, Linyi, Shandong Patentee before: Pingyi Longyuan Gypsum Technology Co., Ltd. |
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Denomination of invention: one kind b Calcination preparation technology and calcination equipment of type hemihydrate gypsum powder Effective date of registration: 20211230 Granted publication date: 20140723 Pledgee: Shandong Pingyi Hanyuan Village Bank Co.,Ltd. Pledgor: Pingyi Longyuan gypsum building materials Co.,Ltd. Registration number: Y2021980017130 |
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