CN1962818A - Process for preparing bio-oil by using rapid thermal cleavage technology - Google Patents
Process for preparing bio-oil by using rapid thermal cleavage technology Download PDFInfo
- Publication number
- CN1962818A CN1962818A CN 200510117565 CN200510117565A CN1962818A CN 1962818 A CN1962818 A CN 1962818A CN 200510117565 CN200510117565 CN 200510117565 CN 200510117565 A CN200510117565 A CN 200510117565A CN 1962818 A CN1962818 A CN 1962818A
- Authority
- CN
- China
- Prior art keywords
- oil
- rapid thermal
- condenser
- bio
- thermal cleavage
- 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
- 239000012075 bio-oil Substances 0.000 title claims description 53
- 238000005516 engineering process Methods 0.000 title claims description 45
- 230000007017 scission Effects 0.000 title claims description 41
- 238000003776 cleavage reaction Methods 0.000 title claims description 31
- 238000004519 manufacturing process Methods 0.000 title description 2
- 238000000034 method Methods 0.000 claims abstract description 64
- 239000000463 material Substances 0.000 claims abstract description 54
- 238000001035 drying Methods 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims description 23
- 238000000197 pyrolysis Methods 0.000 claims description 19
- 239000003610 charcoal Substances 0.000 claims description 16
- 239000000047 product Substances 0.000 claims description 16
- 230000005494 condensation Effects 0.000 claims description 12
- 239000003921 oil Substances 0.000 claims description 12
- 238000009833 condensation Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000010504 bond cleavage reaction Methods 0.000 claims description 10
- 238000009825 accumulation Methods 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 239000012265 solid product Substances 0.000 claims description 6
- 239000010881 fly ash Substances 0.000 claims description 5
- 238000010298 pulverizing process Methods 0.000 claims description 4
- 238000005057 refrigeration Methods 0.000 claims description 2
- 238000005336 cracking Methods 0.000 abstract description 10
- 239000002994 raw material Substances 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 32
- 239000002028 Biomass Substances 0.000 description 24
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 12
- 230000008569 process Effects 0.000 description 11
- 239000000446 fuel Substances 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
- 239000000126 substance Substances 0.000 description 8
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 238000011161 development Methods 0.000 description 6
- 239000007787 solid Substances 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 241000487918 Acacia argyrodendron Species 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 229920002488 Hemicellulose Polymers 0.000 description 2
- 238000002679 ablation Methods 0.000 description 2
- 239000002956 ash Substances 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 235000011222 chang cao shi Nutrition 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000010903 husk Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000011276 wood tar Substances 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003851 biochemical process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000005713 exacerbation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000011269 tar Substances 0.000 description 1
- 238000004227 thermal cracking Methods 0.000 description 1
- 238000001149 thermolysis Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
Description
Physical properties | Representative value | Physical properties | Representative value |
Water ratio/% | 15-30 | N | 0.1 |
PH value | 2.5 | Ash | 0.1 |
Relative density | 1.20 | Superior calorific value (changing) MJkg with water ratio -1 | 16-19 |
Ultimate analysis/% | |||
C | 56.4 | Viscosity (40 ℃, 25% water content)/cP | 40-100 |
H | 6.2 | Solid impurity (charcoal) % | 1 |
O | 37.3 | Vacuum distilling | The most degradation amount is 50% |
The charcoal classification | C | H | O+N | Ash content |
Hard charcoal | 90-96 | 0.1-2.4 | 2.00-6.57 | 1.04-3.66 |
Black wood charcoal | 79-94 | 1.0-4.0 | 3.03-9.44 | 0.91-3.80 |
Project | N 2 | CO | CH 4 | CO 2 | O 2 | H 2 | H 2O and other |
Test 1 | 4.01 | 26.06 | 5.79 | 8.80 | 0.94 | 2.75 | 8.65 |
Test 2 | 53.08 | 26.42 | 4.79 | 5.12 | 1.80 | 1.85 | 6.94 |
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2005101175659A CN1962818B (en) | 2005-11-08 | 2005-11-08 | Process for preparing bio-oil by using rapid thermal cleavage technology |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2005101175659A CN1962818B (en) | 2005-11-08 | 2005-11-08 | Process for preparing bio-oil by using rapid thermal cleavage technology |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1962818A true CN1962818A (en) | 2007-05-16 |
CN1962818B CN1962818B (en) | 2010-09-22 |
Family
ID=38082048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005101175659A Expired - Fee Related CN1962818B (en) | 2005-11-08 | 2005-11-08 | Process for preparing bio-oil by using rapid thermal cleavage technology |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1962818B (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102676259A (en) * | 2012-04-18 | 2012-09-19 | 吉林大学 | Preparation method and novel using methods of carbon monolith binder |
CN104498065A (en) * | 2014-12-25 | 2015-04-08 | 刘荣 | High-efficiency biomass pyrolysis and purification technology |
CN105199759A (en) * | 2014-06-27 | 2015-12-30 | 李效时 | Biomass liquefaction thermal cracking system |
CN105316023A (en) * | 2015-12-03 | 2016-02-10 | 南京绿帝环保能源科技有限公司 | Oil sand cracking device |
CN109590312A (en) * | 2018-12-22 | 2019-04-09 | 浙江圣沐新能源有限公司 | A kind of organic waste anoxybiotic cracking technology and its equipment |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110079345A (en) * | 2019-05-29 | 2019-08-02 | 青岛科技大学 | A kind of biomass fast pyrolysis production technology |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1175085C (en) * | 2002-06-07 | 2004-11-10 | 浙江大学 | Biomass integrated thermocracking equipment for preparing liquid fuel |
CN1181160C (en) * | 2002-10-18 | 2004-12-22 | 山东理工大学 | Biomass pyrolysis liquefying systems |
CN1215146C (en) * | 2002-11-08 | 2005-08-17 | 华东理工大学 | Fast biomass-cracking process of preparing liquid fuel |
-
2005
- 2005-11-08 CN CN2005101175659A patent/CN1962818B/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102676259A (en) * | 2012-04-18 | 2012-09-19 | 吉林大学 | Preparation method and novel using methods of carbon monolith binder |
CN105199759A (en) * | 2014-06-27 | 2015-12-30 | 李效时 | Biomass liquefaction thermal cracking system |
CN104498065A (en) * | 2014-12-25 | 2015-04-08 | 刘荣 | High-efficiency biomass pyrolysis and purification technology |
CN105316023A (en) * | 2015-12-03 | 2016-02-10 | 南京绿帝环保能源科技有限公司 | Oil sand cracking device |
CN109590312A (en) * | 2018-12-22 | 2019-04-09 | 浙江圣沐新能源有限公司 | A kind of organic waste anoxybiotic cracking technology and its equipment |
Also Published As
Publication number | Publication date |
---|---|
CN1962818B (en) | 2010-09-22 |
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Addressee: Cheng Yigui Document name: Second notice of examination advice |
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Effective date of registration: 20170112 Address after: 101300 Beijing City, Shunyi District, Southern law town, Yin Zhaoxin, Beijing renewable resources recycling market No. 3 Patentee after: Beijing Bohong Juyuan renewable resources Ltd. Address before: 100001 Beijing City, Fengtai District Fangzhuang Fangguyuan 1 District 17 Building 1 unit 1207 room Patentee before: Li Xiaoshi |
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Addressee: Li Xiaoshi Document name: Notification of Passing Examination on Formalities |
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TR01 | Transfer of patent right |
Effective date of registration: 20181126 Address after: 100020 Chaowai Market Street and Nanying Fang Hutong Intersection, Chaoyang District, Beijing 9D, Building 4, Yijing Garden, Northeast corner Patentee after: Liu Jian Address before: 101300 Beijing Shunyi District Nanfaxin Town Beijing Yin Zhaoxin Recycling Market No. 3 Patentee before: Beijing Bohong Juyuan renewable resources Ltd. |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100922 |
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CF01 | Termination of patent right due to non-payment of annual fee |