CN215387616U - 催化蒸馏反应塔及其内构件 - Google Patents
催化蒸馏反应塔及其内构件 Download PDFInfo
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- CN215387616U CN215387616U CN202121615861.2U CN202121615861U CN215387616U CN 215387616 U CN215387616 U CN 215387616U CN 202121615861 U CN202121615861 U CN 202121615861U CN 215387616 U CN215387616 U CN 215387616U
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Application Number | Priority Date | Filing Date | Title |
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CN202121615861.2U CN215387616U (zh) | 2021-07-16 | 2021-07-16 | 催化蒸馏反应塔及其内构件 |
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CN202121615861.2U CN215387616U (zh) | 2021-07-16 | 2021-07-16 | 催化蒸馏反应塔及其内构件 |
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Effective date of registration: 20240325 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Country or region after: China Patentee after: Sinopec (Dalian) Petrochemical Research Institute Co.,Ltd. Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Country or region before: China Patentee before: DALIAN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC Corp. |