CN1218866C - 低温甲醇洗工艺 - Google Patents
低温甲醇洗工艺 Download PDFInfo
- Publication number
- CN1218866C CN1218866C CN 02114514 CN02114514A CN1218866C CN 1218866 C CN1218866 C CN 1218866C CN 02114514 CN02114514 CN 02114514 CN 02114514 A CN02114514 A CN 02114514A CN 1218866 C CN1218866 C CN 1218866C
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- Prior art keywords
- gas
- methanol
- raw materials
- methanol solution
- ammonia cooler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Gas Separation By Absorption (AREA)
Abstract
Description
原料气组份(体积%,干基) | 实施例 | 对比例 |
H2N2ArCOCO2CH4 | 68.52.730.843.2424.260.43 | 61.591.910.833.2032.230.24 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02114514 CN1218866C (zh) | 2002-04-03 | 2002-04-03 | 低温甲醇洗工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02114514 CN1218866C (zh) | 2002-04-03 | 2002-04-03 | 低温甲醇洗工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1491882A CN1491882A (zh) | 2004-04-28 |
CN1218866C true CN1218866C (zh) | 2005-09-14 |
Family
ID=34231128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 02114514 Expired - Lifetime CN1218866C (zh) | 2002-04-03 | 2002-04-03 | 低温甲醇洗工艺 |
Country Status (1)
Country | Link |
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CN (1) | CN1218866C (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE487530T1 (de) * | 2006-12-08 | 2010-11-15 | Shell Int Research | Verfahren zur herstellung eines gereinigten synthesegasstroms |
CN101417799B (zh) * | 2007-10-26 | 2011-08-17 | 上海焦化有限公司 | 一种从合成气中回收高纯度一氧化碳的方法 |
CN101214922B (zh) * | 2007-12-26 | 2010-06-02 | 罗庆洪 | 天然气制氨和煤制氨与煤制甲醇的组合净化工艺 |
CN101590356B (zh) * | 2009-06-03 | 2011-07-20 | 上海国际化建工程咨询公司 | 分流式低温甲醇洗装置 |
CN102003915B (zh) * | 2010-11-10 | 2012-06-27 | 天脊煤化工集团股份有限公司 | 处理低温甲醇洗粗煤气预冷系统压差升高的装置和方法 |
CN102085445B (zh) * | 2010-12-17 | 2013-03-27 | 惠生工程(中国)有限公司 | 一种用于低温甲醇洗工艺酸性气脱除的改性溶液 |
DE102011107814A1 (de) * | 2011-07-01 | 2013-01-03 | Linde Aktiengesellschaft | Verfahren und Vorrichtung zur Gewinnung von Gasprodukten |
CN104275083B (zh) * | 2013-07-05 | 2016-05-11 | 中国石油天然气股份有限公司 | 一种从气体混合物中捕集和分离co2的方法 |
DE102016013091A1 (de) * | 2016-11-04 | 2018-05-09 | Linde Aktiengesellschaft | Verfahren und Anlage zum Reinigen eines Gases |
CN106635183A (zh) * | 2016-11-24 | 2017-05-10 | 查都(上海)科技有限公司 | 低温甲醇洗能量回收再利用装置 |
CN107138025B (zh) * | 2017-05-31 | 2020-05-22 | 华南理工大学 | 一种压力能和冷能高效回收利用的低温甲醇洗工艺 |
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2002
- 2002-04-03 CN CN 02114514 patent/CN1218866C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
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CN1491882A (zh) | 2004-04-28 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: SINOPEC NINGBO ENGINEERING Co.,Ltd. Address before: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: SINOPEC NINGBO ENGINEERING Co.,Ltd. |
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CP03 | Change of name, title or address |
Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: SINOPEC NINGBO ENGINEERING Co.,Ltd. Address before: 100029 Beijing City, Chaoyang District Hui Street No. 6 Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: LANZHOU DESIGN INST SINOPEC |
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CX01 | Expiry of patent term |
Granted publication date: 20050914 |
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CX01 | Expiry of patent term |