JP4674723B2 - 木質系廃材の分解処理方法 - Google Patents
木質系廃材の分解処理方法 Download PDFInfo
- Publication number
- JP4674723B2 JP4674723B2 JP2006132170A JP2006132170A JP4674723B2 JP 4674723 B2 JP4674723 B2 JP 4674723B2 JP 2006132170 A JP2006132170 A JP 2006132170A JP 2006132170 A JP2006132170 A JP 2006132170A JP 4674723 B2 JP4674723 B2 JP 4674723B2
- Authority
- JP
- Japan
- Prior art keywords
- alcohol
- waste
- wood
- decomposition
- treatment
- 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.)
- Active
Links
- 239000002699 waste material Substances 0.000 title claims description 44
- 238000000034 method Methods 0.000 title claims description 21
- 238000000354 decomposition reaction Methods 0.000 title description 22
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 40
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 21
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 20
- 239000000843 powder Substances 0.000 claims description 11
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 10
- 239000001569 carbon dioxide Substances 0.000 claims description 10
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 10
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 7
- 238000010298 pulverizing process Methods 0.000 claims description 6
- 239000002916 wood waste Substances 0.000 claims description 6
- 238000005336 cracking Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 25
- 238000011282 treatment Methods 0.000 description 22
- 239000002023 wood Substances 0.000 description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- JMFRWRFFLBVWSI-NSCUHMNNSA-N coniferol Chemical compound COC1=CC(\C=C\CO)=CC=C1O JMFRWRFFLBVWSI-NSCUHMNNSA-N 0.000 description 12
- 229920002678 cellulose Polymers 0.000 description 7
- 239000001913 cellulose Substances 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 229940119526 coniferyl alcohol Drugs 0.000 description 6
- 229920005610 lignin Polymers 0.000 description 6
- 229930015763 p-coumaryl alcohol Natural products 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- PTNLHDGQWUGONS-UHFFFAOYSA-N trans-p-coumaric alcohol Natural products OCC=CC1=CC=C(O)C=C1 PTNLHDGQWUGONS-UHFFFAOYSA-N 0.000 description 6
- PTNLHDGQWUGONS-OWOJBTEDSA-N trans-p-coumaryl alcohol Chemical compound OC\C=C\C1=CC=C(O)C=C1 PTNLHDGQWUGONS-OWOJBTEDSA-N 0.000 description 6
- 241000218645 Cedrus Species 0.000 description 5
- 229920002488 Hemicellulose Polymers 0.000 description 5
- GUBGYTABKSRVRQ-CUHNMECISA-N D-Cellobiose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-CUHNMECISA-N 0.000 description 4
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 4
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 4
- 239000008103 glucose Substances 0.000 description 4
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 description 3
- 229930091371 Fructose Natural products 0.000 description 3
- 239000005715 Fructose Substances 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 235000013162 Cocos nucifera Nutrition 0.000 description 2
- 244000060011 Cocos nucifera Species 0.000 description 2
- YTBSYETUWUMLBZ-UHFFFAOYSA-N D-Erythrose Natural products OCC(O)C(O)C=O YTBSYETUWUMLBZ-UHFFFAOYSA-N 0.000 description 2
- YTBSYETUWUMLBZ-IUYQGCFVSA-N D-erythrose Chemical compound OC[C@@H](O)[C@@H](O)C=O YTBSYETUWUMLBZ-IUYQGCFVSA-N 0.000 description 2
- 206010056474 Erythrosis Diseases 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 238000002144 chemical decomposition reaction Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000002803 fossil fuel Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000011802 pulverized particle Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 235000018185 Betula X alpestris Nutrition 0.000 description 1
- 235000018212 Betula X uliginosa Nutrition 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 150000002772 monosaccharides Chemical class 0.000 description 1
- -1 nitrogen-containing polysaccharides Chemical class 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/78—Recycling of wood or furniture waste
Description
処理する場合でも、廃アルコールの処理が必要となる。
ソプロパノールからなる群から選択される少なくとも1つのアルコールであることが好ましい。なお、これらのアルコールは1種類あるいは2種類以上の混合液でもかまわない。
やp−クマリルアルコールなどが、また、セルロースおよびヘミセルロース由来と考えられるグルコース、フルクトース、セロビオース、エリトロースや糖のメチル化誘導体などが含まれていた。
Claims (2)
- 木質系廃材を粉砕する工程と、その粉砕粉末を、超臨界状態または亜臨界状態の低級アルコールを含む超臨界状態の二酸化炭素に接触させる工程とを有することを特徴とする木質系廃材の分解処理方法。
- 低級アルコールが、メタノール、エタノール、n−プロパノール、イソプロパノールからなる群から選択される少なくとも1つのアルコールであることを特徴とする
請求項1記載の木質系廃材の分解処理方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006132170A JP4674723B2 (ja) | 2006-05-11 | 2006-05-11 | 木質系廃材の分解処理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006132170A JP4674723B2 (ja) | 2006-05-11 | 2006-05-11 | 木質系廃材の分解処理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007301468A JP2007301468A (ja) | 2007-11-22 |
JP4674723B2 true JP4674723B2 (ja) | 2011-04-20 |
Family
ID=38835871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006132170A Active JP4674723B2 (ja) | 2006-05-11 | 2006-05-11 | 木質系廃材の分解処理方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4674723B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107413812A (zh) * | 2017-04-10 | 2017-12-01 | 南开大学 | 一种利用碱性生物炭从园林垃圾中提取芳香化合物的方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08232115A (ja) * | 1995-01-26 | 1996-09-10 | Hoechst Celanese Corp | 超臨界流体を使用するセルロースアセテート成形物品の処理 |
JPH11235563A (ja) * | 1998-02-23 | 1999-08-31 | Nippon Telegr & Teleph Corp <Ntt> | 有害物質を含む廃cca木材の処理方法 |
JP2001170601A (ja) * | 1999-12-17 | 2001-06-26 | Noritsu Koki Co Ltd | バイオマス系廃棄物処理方法 |
JP2001205070A (ja) * | 2000-01-25 | 2001-07-31 | Japan Science & Technology Corp | バイオマスの超臨界溶媒処理による組成物及びその製造方法 |
JP2003137903A (ja) * | 2001-09-06 | 2003-05-14 | Natl Starch & Chem Investment Holding Corp | デンプンの精製法 |
JP2005066483A (ja) * | 2003-08-25 | 2005-03-17 | Yanmar Co Ltd | 超臨界流体又は亜臨界流体による有機反応物質等の反応方法及びその装置 |
JP2005288406A (ja) * | 2004-04-05 | 2005-10-20 | Shiro Saka | 1−オクタノールの超臨界乃至亜臨界溶媒を用いたバイオマスからの有価物への変換収集方法 |
JP2005296906A (ja) * | 2004-04-16 | 2005-10-27 | Shiro Saka | 各種脂肪族アルコールに水を添加した混合溶媒を用いて、アルコールの超臨界条件または亜臨界条件にて処理するバイオマス処理方法 |
-
2006
- 2006-05-11 JP JP2006132170A patent/JP4674723B2/ja active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08232115A (ja) * | 1995-01-26 | 1996-09-10 | Hoechst Celanese Corp | 超臨界流体を使用するセルロースアセテート成形物品の処理 |
JPH11235563A (ja) * | 1998-02-23 | 1999-08-31 | Nippon Telegr & Teleph Corp <Ntt> | 有害物質を含む廃cca木材の処理方法 |
JP2001170601A (ja) * | 1999-12-17 | 2001-06-26 | Noritsu Koki Co Ltd | バイオマス系廃棄物処理方法 |
JP2001205070A (ja) * | 2000-01-25 | 2001-07-31 | Japan Science & Technology Corp | バイオマスの超臨界溶媒処理による組成物及びその製造方法 |
JP2003137903A (ja) * | 2001-09-06 | 2003-05-14 | Natl Starch & Chem Investment Holding Corp | デンプンの精製法 |
JP2005066483A (ja) * | 2003-08-25 | 2005-03-17 | Yanmar Co Ltd | 超臨界流体又は亜臨界流体による有機反応物質等の反応方法及びその装置 |
JP2005288406A (ja) * | 2004-04-05 | 2005-10-20 | Shiro Saka | 1−オクタノールの超臨界乃至亜臨界溶媒を用いたバイオマスからの有価物への変換収集方法 |
JP2005296906A (ja) * | 2004-04-16 | 2005-10-27 | Shiro Saka | 各種脂肪族アルコールに水を添加した混合溶媒を用いて、アルコールの超臨界条件または亜臨界条件にて処理するバイオマス処理方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2007301468A (ja) | 2007-11-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4666378B2 (ja) | 木質系廃材の分解処理方法 | |
Aftab et al. | Different pretreatment methods of lignocellulosic biomass for use in biofuel production | |
Rashid et al. | A “Fourier transformed infrared” compound study of lignin recovered from a formic acid process | |
Maurya et al. | An overview of key pretreatment processes for biological conversion of lignocellulosic biomass to bioethanol | |
Alvira et al. | Pretreatment technologies for an efficient bioethanol production process based on enzymatic hydrolysis: a review | |
CN114481656B (zh) | 用于从植物基和再生材料生产纸浆、能源和生物衍生物的方法和系统 | |
Akhlisah et al. | Pretreatment methods for an effective conversion of oil palm biomass into sugars and high-value chemicals | |
Peral | Biomass pretreatment strategies (technologies, environmental performance, economic considerations, industrial implementation) | |
Silveira et al. | Supercritical carbon dioxide combined with 1-butyl-3-methylimidazolium acetate and ethanol for the pretreatment and enzymatic hydrolysis of sugarcane bagasse | |
Yin et al. | The pretreatment of lignocelluloses with green solvent as biorefinery preprocess: a minor review | |
Da Silva et al. | Sugarcane and woody biomass pretreatments for ethanol production | |
Dagnino et al. | Studies on lignin extraction from rice husk by a soda-ethanol treatment: Kinetics, separation, and characterization of products | |
JP4568878B2 (ja) | バイオマス分解方法及び分解装置 | |
Ethaib et al. | Toward sustainable processes of pretreatment technologies of lignocellulosic biomass for enzymatic production of biofuels and chemicals: a review | |
JP2010081855A (ja) | 糖類の製造方法 | |
Xie et al. | 1-Butyl-3-methylimidazolium chloride pretreatment of cotton stalk and structure characterization | |
Cheng et al. | Using solubility parameter analysis to understand delignification of poplar and rice straw with catalyzed organosolv fractionation processes | |
JP6447078B2 (ja) | リグニン組成物の製造方法 | |
Lo et al. | Lignin recovery from rice straw biorefinery solid waste by soda process with ethylene glycol as co-solvent | |
Schieppati et al. | Chemical and biological delignification of biomass: a review | |
Purkait et al. | Lignocellulosic biomass to value-added products: fundamental strategies and technological advancements | |
Gutierrez-Macias et al. | A review of agro-food waste transformation into feedstock for use in fermentation | |
Azlan et al. | Effectiveness of various solvents in the microwave-assisted extraction of cellulose from oil palm mesocarp fiber | |
JP4674723B2 (ja) | 木質系廃材の分解処理方法 | |
EP3502118A1 (en) | Ultra-fast lignin depolymerization process |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RD05 | Notification of revocation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7425 Effective date: 20080516 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20080606 |
|
A072 | Dismissal of procedure [no reply to invitation to correct request for examination] |
Free format text: JAPANESE INTERMEDIATE CODE: A073 Effective date: 20080715 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20090420 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20100426 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100511 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20100514 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100928 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20101115 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20101221 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110118 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140204 Year of fee payment: 3 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 4674723 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140204 Year of fee payment: 3 |
|
R154 | Certificate of patent or utility model (reissue) |
Free format text: JAPANESE INTERMEDIATE CODE: R154 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140204 Year of fee payment: 3 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140204 Year of fee payment: 3 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |