CN205035295U - 甲醇合成反应气用于甲醇预精馏塔加热系统 - Google Patents
甲醇合成反应气用于甲醇预精馏塔加热系统 Download PDFInfo
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- CN205035295U CN205035295U CN201520664773.XU CN201520664773U CN205035295U CN 205035295 U CN205035295 U CN 205035295U CN 201520664773 U CN201520664773 U CN 201520664773U CN 205035295 U CN205035295 U CN 205035295U
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- Prior art keywords
- methyl alcohol
- rectifying tower
- tower
- alcohol pre
- water
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- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 title claims abstract description 618
- 239000012495 reaction gas Substances 0.000 title claims abstract description 55
- 238000010438 heat treatment Methods 0.000 title claims abstract description 25
- 238000003786 synthesis reaction Methods 0.000 title abstract description 10
- 239000007789 gas Substances 0.000 claims abstract description 85
- 238000005406 washing Methods 0.000 claims abstract description 38
- 239000000446 fuel Substances 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 238000010992 reflux Methods 0.000 claims description 27
- 238000005507 spraying Methods 0.000 claims description 22
- 238000010521 absorption reaction Methods 0.000 claims description 20
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 13
- 239000013505 freshwater Substances 0.000 claims description 9
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 17
- 239000007788 liquid Substances 0.000 abstract description 9
- 238000009833 condensation Methods 0.000 abstract description 6
- 230000005494 condensation Effects 0.000 abstract description 6
- 230000015572 biosynthetic process Effects 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 239000002826 coolant Substances 0.000 description 5
- 239000006210 lotion Substances 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- COTNUBDHGSIOTA-UHFFFAOYSA-N meoh methanol Chemical compound OC.OC COTNUBDHGSIOTA-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201520664773.XU CN205035295U (zh) | 2015-08-31 | 2015-08-31 | 甲醇合成反应气用于甲醇预精馏塔加热系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201520664773.XU CN205035295U (zh) | 2015-08-31 | 2015-08-31 | 甲醇合成反应气用于甲醇预精馏塔加热系统 |
Publications (1)
Publication Number | Publication Date |
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CN205035295U true CN205035295U (zh) | 2016-02-17 |
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CN201520664773.XU Expired - Fee Related CN205035295U (zh) | 2015-08-31 | 2015-08-31 | 甲醇合成反应气用于甲醇预精馏塔加热系统 |
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CN (1) | CN205035295U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112142559A (zh) * | 2020-09-22 | 2020-12-29 | 吕永华 | 一种甲醇生产用余热回收装置 |
CN115400446A (zh) * | 2022-08-26 | 2022-11-29 | 河南中鸿集团煤化有限公司 | 甲醇精馏塔VOCs气体处理系统 |
-
2015
- 2015-08-31 CN CN201520664773.XU patent/CN205035295U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112142559A (zh) * | 2020-09-22 | 2020-12-29 | 吕永华 | 一种甲醇生产用余热回收装置 |
CN115400446A (zh) * | 2022-08-26 | 2022-11-29 | 河南中鸿集团煤化有限公司 | 甲醇精馏塔VOCs气体处理系统 |
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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: No. 5 high tech Zone Gaopeng road in Chengdu city of Sichuan Province in 610041 Patentee after: Haohua Chemical Technology Group Co.,Ltd. Address before: No. 5 high tech Zone Gaopeng road in Chengdu city of Sichuan Province in 610041 Patentee before: SICHUAN TIANYI SCIENCE AND TECHNOLOGY Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200617 Address after: No. 5 high tech Zone Gaopeng road in Chengdu city of Sichuan Province in 610041 Patentee after: SOUTHWEST RESEARCH & DESIGN INSTITUTE OF CHEMICAL INDUSTRY Address before: No. 5 high tech Zone Gaopeng road in Chengdu city of Sichuan Province in 610041 Patentee before: Haohua Chemical Technology Group Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20210831 |