CN203238198U - 煤制乙二醇工艺副产低压蒸汽余热利用的系统 - Google Patents
煤制乙二醇工艺副产低压蒸汽余热利用的系统 Download PDFInfo
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- CN203238198U CN203238198U CN2013201334335U CN201320133433U CN203238198U CN 203238198 U CN203238198 U CN 203238198U CN 2013201334335 U CN2013201334335 U CN 2013201334335U CN 201320133433 U CN201320133433 U CN 201320133433U CN 203238198 U CN203238198 U CN 203238198U
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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
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- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
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CN2013201334335U CN203238198U (zh) | 2013-03-22 | 2013-03-22 | 煤制乙二醇工艺副产低压蒸汽余热利用的系统 |
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CN2013201334335U CN203238198U (zh) | 2013-03-22 | 2013-03-22 | 煤制乙二醇工艺副产低压蒸汽余热利用的系统 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104610058A (zh) * | 2015-01-14 | 2015-05-13 | 东华工程科技股份有限公司 | 一种草酸二甲酯合成工艺副产蒸汽的回收利用工艺 |
CN111608886A (zh) * | 2020-04-09 | 2020-09-01 | 扬州秦风气体有限公司 | 一种空分空压机进气冷却系统及方法 |
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2013
- 2013-03-22 CN CN2013201334335U patent/CN203238198U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104610058A (zh) * | 2015-01-14 | 2015-05-13 | 东华工程科技股份有限公司 | 一种草酸二甲酯合成工艺副产蒸汽的回收利用工艺 |
CN111608886A (zh) * | 2020-04-09 | 2020-09-01 | 扬州秦风气体有限公司 | 一种空分空压机进气冷却系统及方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100037 No. 21, shining road, Beijing, Haidian District Patentee after: CHINA KUNLUN CONTRACTING & ENGINEERING Corp. Address before: 100037 No. 21, shining road, Beijing, Haidian District Patentee before: CHINA KUNLUN CONTRACTING & ENGINEERING Corp. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201229 Address after: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CHINA KUNLUN CONTRACTING & ENGINEERING Corp. Address before: 100037 No. 21, shining road, Beijing, Haidian District Patentee before: CHINA KUNLUN CONTRACTING & ENGINEERING Corp. |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20131016 |