CN102363731B - 一种提高沥青软化点的方法 - Google Patents
一种提高沥青软化点的方法 Download PDFInfo
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CN 201110181735 CN102363731B (zh) | 2011-06-30 | 2011-06-30 | 一种提高沥青软化点的方法 |
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CN 201110181735 CN102363731B (zh) | 2011-06-30 | 2011-06-30 | 一种提高沥青软化点的方法 |
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CN102363731A CN102363731A (zh) | 2012-02-29 |
CN102363731B true CN102363731B (zh) | 2013-06-05 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104560086B (zh) * | 2013-10-22 | 2017-02-01 | 中国石油化工股份有限公司 | 一种高软化点沥青的制备方法 |
CN104560089B (zh) * | 2013-10-22 | 2017-02-01 | 中国石油化工股份有限公司 | 一种高软化点沥青的生产方法 |
CN104559247B (zh) * | 2013-10-22 | 2016-11-23 | 中国石油化工股份有限公司 | 一种高软化点沥青颗粒及其制备方法 |
CN105586063B (zh) * | 2014-10-22 | 2018-03-16 | 中国石油化工股份有限公司 | 一种钻井液用高软化点沥青的制备方法 |
CN106987262A (zh) * | 2017-03-29 | 2017-07-28 | 神华集团有限责任公司 | 各向同性沥青焦的制作方法与制作装置 |
CN112480953A (zh) * | 2020-10-29 | 2021-03-12 | 贺克平 | 高碳沥青加工设备 |
CN116376442A (zh) * | 2023-04-21 | 2023-07-04 | 安徽富瑞雪化工科技股份有限公司 | 一种防渗流建筑涂料及其制备工艺 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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WO1994004727A1 (en) * | 1992-08-25 | 1994-03-03 | Ashland Oil, Inc. | Hydrocarbyl distillation process |
CN101195758A (zh) * | 2006-12-06 | 2008-06-11 | 邱玉玲 | 利用天然沥青生产不同软化点特种沥青的工艺方法 |
CN101838542A (zh) * | 2010-05-19 | 2010-09-22 | 镇江新光冶金辅材厂 | 超高温沥青的制造方法 |
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US8747651B2 (en) * | 2008-05-22 | 2014-06-10 | Graftech International Holdings Inc. | High coking value pitch |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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WO1994004727A1 (en) * | 1992-08-25 | 1994-03-03 | Ashland Oil, Inc. | Hydrocarbyl distillation process |
CN101195758A (zh) * | 2006-12-06 | 2008-06-11 | 邱玉玲 | 利用天然沥青生产不同软化点特种沥青的工艺方法 |
CN101838542A (zh) * | 2010-05-19 | 2010-09-22 | 镇江新光冶金辅材厂 | 超高温沥青的制造方法 |
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Effective date of registration: 20141118 Address after: 100020, Beijing, Chaoyang District, 16 Wai Street, China Life Building, 5 floor, South District Patentee after: BEIJING ZHONGSHIHONG INSTALLATION ENGINEERING CO., LTD. Address before: Xinjiezhen Zhenxin West Road Yixing Jiangsu province 214204 city of Wuxi City, No. 6-8 Patentee before: Jiangsu Guozheng New Material Technology Co., Ltd. |
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