CN1847208A - Material gas stage associating process and apparatus for producing methanol and ammonia - Google Patents
Material gas stage associating process and apparatus for producing methanol and ammonia Download PDFInfo
- Publication number
- CN1847208A CN1847208A CN 200510056689 CN200510056689A CN1847208A CN 1847208 A CN1847208 A CN 1847208A CN 200510056689 CN200510056689 CN 200510056689 CN 200510056689 A CN200510056689 A CN 200510056689A CN 1847208 A CN1847208 A CN 1847208A
- Authority
- CN
- China
- Prior art keywords
- gas
- ammonia
- methanol
- methyl alcohol
- synthetic
- 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
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- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 title claims abstract description 283
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 90
- 229910021529 ammonia Inorganic materials 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000008569 process Effects 0.000 title abstract description 3
- 239000000463 material Substances 0.000 title abstract 2
- 239000007789 gas Substances 0.000 claims abstract description 69
- 230000002194 synthesizing effect Effects 0.000 claims abstract description 18
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000003245 coal Substances 0.000 claims abstract description 11
- 239000003345 natural gas Substances 0.000 claims abstract description 8
- 239000000571 coke Substances 0.000 claims abstract description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 12
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 12
- 239000002994 raw material Substances 0.000 claims description 12
- 238000003786 synthesis reaction Methods 0.000 claims description 12
- 238000010926 purge Methods 0.000 claims description 8
- 235000009508 confectionery Nutrition 0.000 claims description 6
- 238000000746 purification Methods 0.000 claims description 6
- 238000010189 synthetic method Methods 0.000 claims description 5
- 239000000796 flavoring agent Substances 0.000 claims description 2
- 235000019634 flavors Nutrition 0.000 claims description 2
- 239000003208 petroleum Substances 0.000 abstract 1
- 239000013014 purified material Substances 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 10
- 239000001301 oxygen Substances 0.000 description 10
- 229910052760 oxygen Inorganic materials 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 7
- 238000006477 desulfuration reaction Methods 0.000 description 7
- 230000023556 desulfurization Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 6
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 6
- 238000002309 gasification Methods 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000002407 reforming Methods 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- DOTMOQHOJINYBL-UHFFFAOYSA-N molecular nitrogen;molecular oxygen Chemical compound N#N.O=O DOTMOQHOJINYBL-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000000629 steam reforming Methods 0.000 description 1
- 230000010512 thermal transition Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Mol% | Tolerance (Nm 3/h) | |||||||||
H 2 | CO | CO 2 | N 2 | CH 4 | O 2 | H 2S | H 2O | CH 3OH | ||
(1) raw gas | 47.90 | 37.90 | 6.90 | 6.50 | 0.40 | 0.20 | 0.20 | 0 | 0 | 42084 |
(2) unstripped gas | 69.77 | 22.34 | 0.50 | 6.96 | 0.43 | 39216 | ||||
(3) methanol purge gas | 73.69 | 6.01 | 0.33 | 17.83 | 1.09 | 0.14 | 0.64 | 15243 | ||
(4) refinery gas | 76.27 | 22.29 | 1.44 | 12124.5 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200510056689A CN100596293C (en) | 2005-04-14 | 2005-04-14 | Stage associating process for producing methanol and ammonia using coal and coke oven gas as material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200510056689A CN100596293C (en) | 2005-04-14 | 2005-04-14 | Stage associating process for producing methanol and ammonia using coal and coke oven gas as material |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1847208A true CN1847208A (en) | 2006-10-18 |
CN100596293C CN100596293C (en) | 2010-03-31 |
Family
ID=37076983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200510056689A Expired - Fee Related CN100596293C (en) | 2005-04-14 | 2005-04-14 | Stage associating process for producing methanol and ammonia using coal and coke oven gas as material |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100596293C (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101214922B (en) * | 2007-12-26 | 2010-06-02 | 罗庆洪 | Combined purifying technique for ammonia preparation from natural gas, ammonia preparation from coal and methanol preparation from coal |
CN102211977A (en) * | 2011-04-07 | 2011-10-12 | 杨皓 | Process for producing synthetic ammonia and methanol by using coke oven gas and blast furnace gas |
CN108191609A (en) * | 2018-01-13 | 2018-06-22 | 安徽金禾实业股份有限公司 | A kind of method of low middle pressure series connection production methanol |
CN109574038A (en) * | 2018-12-09 | 2019-04-05 | 陈良明 | It is adapted to the syngas for synthetic ammonia compression method and system of small-sized nitrogenous fertilizer station-service |
-
2005
- 2005-04-14 CN CN200510056689A patent/CN100596293C/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101214922B (en) * | 2007-12-26 | 2010-06-02 | 罗庆洪 | Combined purifying technique for ammonia preparation from natural gas, ammonia preparation from coal and methanol preparation from coal |
CN102211977A (en) * | 2011-04-07 | 2011-10-12 | 杨皓 | Process for producing synthetic ammonia and methanol by using coke oven gas and blast furnace gas |
CN108191609A (en) * | 2018-01-13 | 2018-06-22 | 安徽金禾实业股份有限公司 | A kind of method of low middle pressure series connection production methanol |
CN109574038A (en) * | 2018-12-09 | 2019-04-05 | 陈良明 | It is adapted to the syngas for synthetic ammonia compression method and system of small-sized nitrogenous fertilizer station-service |
Also Published As
Publication number | Publication date |
---|---|
CN100596293C (en) | 2010-03-31 |
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Effective date of registration: 20090206 Address after: Zhenhua Road, Hangzhou City three town economy science and Technology Park in Zhejiang Province, Xihu District No. 212 post encoding: 310030 Applicant after: HANGZHOU LINDA INDUSTRIAL TECHNOLOGY DESIGN AND Research Institute Address before: Hangzhou City, Zhejiang province Tianmushan Road No. 376 building 1201 room rendezvous post encoding: 310013 Applicant before: Hangzhou Linda Chemical Technology Engineering Co.,Ltd. |
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Owner name: HANGZHOU LINDA INSTITUTE OF INDUSTRIAL TECHNOLOGY Free format text: FORMER OWNER: HANGZHOU LINDA CHEMICAL TECHNOLOGY AND ENGINEERING CO., LTD. Effective date: 20090206 |
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Owner name: HANGZHOU LINDA CHEMICAL INDUSTRY TECHNOLOGY ENGINE Free format text: FORMER OWNER: HANGZHOU LINDA INDUSTRY TECHNOLOGY DESIGN INSTITUTE Effective date: 20100608 |
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Free format text: CORRECT: ADDRESS; FROM: 310030 NO.212, ZHENHUA ROAD, SANDUN TOWN SCIENCE ECONOMY PARK, XIHU DISTRICT, HANGZHOU CITY, ZHEJIANG PROVINCE TO: 310012 (HIGH-TECH ZONE), ROOM 2008, TOWER A, XIHU INTERNATIONAL TECHNOLOGY BUILDING, NO.391, WENER ROAD, HANGZHOU CITY, ZHEJIANG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20100608 Address after: 2008, room 310012, A, building 391, West Lake international science and technology building, No. Wen two road, Zhejiang, China Patentee after: Hangzhou Linda Chemical Technology Engineering Co.,Ltd. Address before: Zhenhua Road three, economy science and Technology Park in Hangzhou city in 310030 in Zhejiang Province, Xihu District No. 212 Patentee before: LINDA INDUSTRIAL TECH. DESIGN RESEARCH INST., HANGZHOU CITY |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100331 |
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CF01 | Termination of patent right due to non-payment of annual fee |