CN102886151A - 一种三塔甲醇精馏热能回收装置及方法 - Google Patents
一种三塔甲醇精馏热能回收装置及方法 Download PDFInfo
- Publication number
- CN102886151A CN102886151A CN2012103778472A CN201210377847A CN102886151A CN 102886151 A CN102886151 A CN 102886151A CN 2012103778472 A CN2012103778472 A CN 2012103778472A CN 201210377847 A CN201210377847 A CN 201210377847A CN 102886151 A CN102886151 A CN 102886151A
- Authority
- CN
- China
- Prior art keywords
- tower
- methyl alcohol
- heater
- rectification
- reboiler
- 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.)
- Granted
Links
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 title claims abstract description 267
- 238000000034 method Methods 0.000 title claims abstract description 25
- 230000006835 compression Effects 0.000 claims description 49
- 238000007906 compression Methods 0.000 claims description 49
- 238000004821 distillation Methods 0.000 claims description 16
- 238000007599 discharging Methods 0.000 claims description 12
- 238000004393 prognosis Methods 0.000 claims description 9
- 238000000605 extraction Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000002309 gasification Methods 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 abstract 1
- 238000004134 energy conservation Methods 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 6
- 241000282326 Felis catus Species 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Images
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210377847.2A CN102886151B (zh) | 2012-10-08 | 2012-10-08 | 一种三塔甲醇精馏热能回收装置及方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210377847.2A CN102886151B (zh) | 2012-10-08 | 2012-10-08 | 一种三塔甲醇精馏热能回收装置及方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102886151A true CN102886151A (zh) | 2013-01-23 |
| CN102886151B CN102886151B (zh) | 2014-12-17 |
Family
ID=47529955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210377847.2A Active CN102886151B (zh) | 2012-10-08 | 2012-10-08 | 一种三塔甲醇精馏热能回收装置及方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102886151B (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536279A (zh) * | 2015-12-21 | 2016-05-04 | 七台河宝泰隆煤化工股份有限公司 | 甲醇精馏装置 |
| CN108704328A (zh) * | 2018-06-01 | 2018-10-26 | 袁锟 | 一种新型快速蒸馏装置及其蒸馏方法 |
| CN113087597A (zh) * | 2021-03-22 | 2021-07-09 | 国家能源集团宁夏煤业有限责任公司 | 甲醇精馏的方法和甲醇精馏系统 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1600762A (zh) * | 2003-09-23 | 2005-03-30 | 上海焦化有限公司 | 高纯度甲醇的制备方法 |
| CN1861553A (zh) * | 2006-06-13 | 2006-11-15 | 天津大学 | 高纯度甲醇的精馏工艺及设备 |
| CN101693645A (zh) * | 2009-10-14 | 2010-04-14 | 刘海峰 | 甲醇多塔精馏工艺及精馏设备 |
-
2012
- 2012-10-08 CN CN201210377847.2A patent/CN102886151B/zh active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1600762A (zh) * | 2003-09-23 | 2005-03-30 | 上海焦化有限公司 | 高纯度甲醇的制备方法 |
| CN1861553A (zh) * | 2006-06-13 | 2006-11-15 | 天津大学 | 高纯度甲醇的精馏工艺及设备 |
| CN101693645A (zh) * | 2009-10-14 | 2010-04-14 | 刘海峰 | 甲醇多塔精馏工艺及精馏设备 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536279A (zh) * | 2015-12-21 | 2016-05-04 | 七台河宝泰隆煤化工股份有限公司 | 甲醇精馏装置 |
| CN108704328A (zh) * | 2018-06-01 | 2018-10-26 | 袁锟 | 一种新型快速蒸馏装置及其蒸馏方法 |
| CN113087597A (zh) * | 2021-03-22 | 2021-07-09 | 国家能源集团宁夏煤业有限责任公司 | 甲醇精馏的方法和甲醇精馏系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102886151B (zh) | 2014-12-17 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Device and method for recovering heat from three-tower methanol rectification Effective date of registration: 20180529 Granted publication date: 20141217 Pledgee: Agricultural Bank of China Limited by Share Ltd. Linquan county subbranch Pledgor: ANHUI JINMEI ZHONGNENG CHEMICAL INDUSTRIAL Co.,Ltd. Registration number: 2018340000188 |
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Date of cancellation: 20190701 Granted publication date: 20141217 Pledgee: Agricultural Bank of China Limited by Share Ltd. Linquan county subbranch Pledgor: ANHUI JINMEI ZHONGNENG CHEMICAL INDUSTRIAL Co.,Ltd. Registration number: 2018340000188 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A three tower methanol distillation heat recovery device and method Effective date of registration: 20200927 Granted publication date: 20141217 Pledgee: Anhui Linquan rural commercial bank Limited by Share Ltd. Pledgor: ANHUI JINMEI ZHONGNENG CHEMICAL INDUSTRIAL Co.,Ltd. Registration number: Y2020980006516 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Date of cancellation: 20210924 Granted publication date: 20141217 Pledgee: Anhui Linquan rural commercial bank Limited by Share Ltd. Pledgor: ANHUI JINMEI ZHONGNENG CHEMICAL INDUSTRIAL Co.,Ltd. Registration number: Y2020980006516 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Three tower methanol rectification heat energy recovery device and method Effective date of registration: 20210930 Granted publication date: 20141217 Pledgee: Anhui Linquan rural commercial bank Limited by Share Ltd. Pledgor: ANHUI JINMEI ZHONGNENG CHEMICAL INDUSTRIAL Co.,Ltd. Registration number: Y2021980010167 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220919 Granted publication date: 20141217 Pledgee: Anhui Linquan rural commercial bank Limited by Share Ltd. Pledgor: ANHUI JINMEI ZHONGNENG CHEMICAL INDUSTRIAL Co.,Ltd. Registration number: Y2021980010167 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A three tower methanol rectification heat recovery device and method Effective date of registration: 20220929 Granted publication date: 20141217 Pledgee: Anhui Linquan rural commercial bank Limited by Share Ltd. Pledgor: ANHUI JINMEI ZHONGNENG CHEMICAL INDUSTRIAL Co.,Ltd. Registration number: Y2022980016923 |
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Date of cancellation: 20230912 Granted publication date: 20141217 Pledgee: Anhui Linquan rural commercial bank Limited by Share Ltd. Pledgor: ANHUI JINMEI ZHONGNENG CHEMICAL INDUSTRIAL Co.,Ltd. Registration number: Y2022980016923 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A three tower methanol distillation thermal energy recovery device and method Effective date of registration: 20231116 Granted publication date: 20141217 Pledgee: Anhui Linquan rural commercial bank Limited by Share Ltd. Pledgor: ANHUI JINMEI ZHONGNENG CHEMICAL INDUSTRIAL Co.,Ltd. Registration number: Y2023980065881 |