CN102449231B - 木化纤维素材料的蒸煮法 - Google Patents
木化纤维素材料的蒸煮法 Download PDFInfo
- Publication number
- CN102449231B CN102449231B CN201080023036.1A CN201080023036A CN102449231B CN 102449231 B CN102449231 B CN 102449231B CN 201080023036 A CN201080023036 A CN 201080023036A CN 102449231 B CN102449231 B CN 102449231B
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- Prior art keywords
- cooking liquor
- cooking
- alkaline
- principal component
- liquor
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract description 85
- 239000012978 lignocellulosic material Substances 0.000 title abstract 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 162
- 230000029087 digestion Effects 0.000 claims abstract description 68
- 239000000203 mixture Substances 0.000 claims abstract description 47
- 238000010411 cooking Methods 0.000 claims description 291
- 238000009835 boiling Methods 0.000 claims description 98
- 239000011734 sodium Substances 0.000 claims description 93
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 90
- 239000005864 Sulphur Substances 0.000 claims description 89
- 239000005077 polysulfide Substances 0.000 claims description 73
- 229920001021 polysulfide Polymers 0.000 claims description 73
- 150000008117 polysulfides Polymers 0.000 claims description 73
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 66
- 229910052708 sodium Inorganic materials 0.000 claims description 66
- 239000003513 alkali Substances 0.000 claims description 60
- 239000002023 wood Substances 0.000 claims description 46
- 239000007788 liquid Substances 0.000 claims description 45
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 38
- 150000001875 compounds Chemical class 0.000 claims description 38
- 239000000463 material Substances 0.000 claims description 38
- 239000012670 alkaline solution Substances 0.000 claims description 32
- 239000000835 fiber Substances 0.000 claims description 28
- 238000006056 electrooxidation reaction Methods 0.000 claims description 26
- 238000005406 washing Methods 0.000 claims description 26
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 19
- 230000000694 effects Effects 0.000 claims description 16
- 238000010025 steaming Methods 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 abstract description 3
- 235000011121 sodium hydroxide Nutrition 0.000 description 43
- 239000000284 extract Substances 0.000 description 42
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 35
- 230000000052 comparative effect Effects 0.000 description 29
- 238000005868 electrolysis reaction Methods 0.000 description 23
- 102100030386 Granzyme A Human genes 0.000 description 19
- 101001009599 Homo sapiens Granzyme A Proteins 0.000 description 19
- 239000003814 drug Substances 0.000 description 17
- 229910052759 nickel Inorganic materials 0.000 description 17
- 230000004888 barrier function Effects 0.000 description 16
- 238000004519 manufacturing process Methods 0.000 description 16
- 238000011084 recovery Methods 0.000 description 14
- 230000003647 oxidation Effects 0.000 description 12
- 238000007254 oxidation reaction Methods 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 10
- 239000012530 fluid Substances 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- 229940006280 thiosulfate ion Drugs 0.000 description 10
- DHCDFWKWKRSZHF-UHFFFAOYSA-L thiosulfate(2-) Chemical compound [O-]S([S-])(=O)=O DHCDFWKWKRSZHF-UHFFFAOYSA-L 0.000 description 10
- 229920001131 Pulp (paper) Polymers 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 8
- 238000011282 treatment Methods 0.000 description 8
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 7
- -1 cyclic ketone compounds Chemical class 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 239000012528 membrane Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 238000005341 cation exchange Methods 0.000 description 5
- 230000008595 infiltration Effects 0.000 description 5
- 238000001764 infiltration Methods 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- 239000011148 porous material Substances 0.000 description 5
- 238000010998 test method Methods 0.000 description 5
- NJWGQARXZDRHCD-UHFFFAOYSA-N 2-methylanthraquinone Chemical compound C1=CC=C2C(=O)C3=CC(C)=CC=C3C(=O)C2=C1 NJWGQARXZDRHCD-UHFFFAOYSA-N 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 150000001720 carbohydrates Chemical class 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- DHCDFWKWKRSZHF-UHFFFAOYSA-N sulfurothioic S-acid Chemical compound OS(O)(=O)=S DHCDFWKWKRSZHF-UHFFFAOYSA-N 0.000 description 4
- OTBHDFWQZHPNPU-UHFFFAOYSA-N 1,2,3,4-tetrahydroanthracene-9,10-dione Chemical class O=C1C2=CC=CC=C2C(=O)C2=C1CCCC2 OTBHDFWQZHPNPU-UHFFFAOYSA-N 0.000 description 3
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N 1,4-Benzenediol Natural products OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 3
- PCFMUWBCZZUMRX-UHFFFAOYSA-N 9,10-Dihydroxyanthracene Chemical compound C1=CC=C2C(O)=C(C=CC=C3)C3=C(O)C2=C1 PCFMUWBCZZUMRX-UHFFFAOYSA-N 0.000 description 3
- 229910000990 Ni alloy Inorganic materials 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 239000002655 kraft paper Substances 0.000 description 3
- 229920005610 lignin Polymers 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000002243 precursor Substances 0.000 description 3
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 3
- 235000019345 sodium thiosulphate Nutrition 0.000 description 3
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 2
- ZVALGBPJYGUWIS-UHFFFAOYSA-N 1,4-dihydroanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1CC=CC2 ZVALGBPJYGUWIS-UHFFFAOYSA-N 0.000 description 2
- AIDLAEPHWROGFI-UHFFFAOYSA-N 2-methylbenzene-1,3-dicarboxylic acid Chemical compound CC1=C(C(O)=O)C=CC=C1C(O)=O AIDLAEPHWROGFI-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical class [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 2
- 244000166124 Eucalyptus globulus Species 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- BNOODXBBXFZASF-UHFFFAOYSA-N [Na].[S] Chemical compound [Na].[S] BNOODXBBXFZASF-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 2
- 150000004056 anthraquinones Chemical class 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000005201 scrubbing Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- YTWHNPHXSILERV-UHFFFAOYSA-N 1,2-dihydroanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CCC2 YTWHNPHXSILERV-UHFFFAOYSA-N 0.000 description 1
- XPCZSIPRUSOJFO-UHFFFAOYSA-N 1,4,4a,9a-tetrahydroanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2C1CC=CC2 XPCZSIPRUSOJFO-UHFFFAOYSA-N 0.000 description 1
- XNGBCVRGPNWAGY-UHFFFAOYSA-N 1,4-dihydroanthracene-9,10-diol Chemical compound C1=CC=C2C(O)=C(CC=CC3)C3=C(O)C2=C1 XNGBCVRGPNWAGY-UHFFFAOYSA-N 0.000 description 1
- MUVQKFGNPGZBII-UHFFFAOYSA-N 1-anthrol Chemical compound C1=CC=C2C=C3C(O)=CC=CC3=CC2=C1 MUVQKFGNPGZBII-UHFFFAOYSA-N 0.000 description 1
- JQLVCHDTPJYDIN-UHFFFAOYSA-N 1-methyl-1,2,3,4-tetrahydroanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C(C)CCC2 JQLVCHDTPJYDIN-UHFFFAOYSA-N 0.000 description 1
- ZLJPMDGXBBGYPR-UHFFFAOYSA-N 1-methyl-1,2-dihydroanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C(C)CC=C2 ZLJPMDGXBBGYPR-UHFFFAOYSA-N 0.000 description 1
- XSFPJYHPSAVIOC-UHFFFAOYSA-N 1-methyl-10h-anthracen-9-one Chemical compound C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2C XSFPJYHPSAVIOC-UHFFFAOYSA-N 0.000 description 1
- KZNJSFHJUQDYHE-UHFFFAOYSA-N 1-methylanthracene Chemical compound C1=CC=C2C=C3C(C)=CC=CC3=CC2=C1 KZNJSFHJUQDYHE-UHFFFAOYSA-N 0.000 description 1
- CVWGDFBZFPRHRJ-UHFFFAOYSA-N 2-methylanthracen-1-ol Chemical compound C1=CC=CC2=CC3=C(O)C(C)=CC=C3C=C21 CVWGDFBZFPRHRJ-UHFFFAOYSA-N 0.000 description 1
- JAJIPIAHCFBEPI-UHFFFAOYSA-N 9,10-dioxoanthracene-1-sulfonic acid Chemical class O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2S(=O)(=O)O JAJIPIAHCFBEPI-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 244000050510 Cunninghamia lanceolata Species 0.000 description 1
- 240000000731 Fagus sylvatica Species 0.000 description 1
- 235000010099 Fagus sylvatica Nutrition 0.000 description 1
- 241000218652 Larix Species 0.000 description 1
- 235000005590 Larix decidua Nutrition 0.000 description 1
- 240000007472 Leucaena leucocephala Species 0.000 description 1
- 235000010643 Leucaena leucocephala Nutrition 0.000 description 1
- AYDQIZKZTQHYIY-UHFFFAOYSA-N OC(=O)C1(C)CC(C(O)=O)=CC=C1 Chemical compound OC(=O)C1(C)CC(C(O)=O)=CC=C1 AYDQIZKZTQHYIY-UHFFFAOYSA-N 0.000 description 1
- 241000351396 Picea asperata Species 0.000 description 1
- 229910000564 Raney nickel Inorganic materials 0.000 description 1
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- RJGDLRCDCYRQOQ-UHFFFAOYSA-N anthrone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3CC2=C1 RJGDLRCDCYRQOQ-UHFFFAOYSA-N 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Substances C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000000837 carbohydrate group Chemical group 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 125000002843 carboxylic acid group Chemical group 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000005405 multipole Effects 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000036647 reaction Effects 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- HYHCSLBZRBJJCH-UHFFFAOYSA-N sodium polysulfide Chemical compound [Na+].S HYHCSLBZRBJJCH-UHFFFAOYSA-N 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C3/00—Pulping cellulose-containing materials
- D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
- D21C3/022—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes in presence of S-containing compounds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C3/00—Pulping cellulose-containing materials
- D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C3/00—Pulping cellulose-containing materials
- D21C3/22—Other features of pulping processes
- D21C3/24—Continuous processes
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009126103 | 2009-05-26 | ||
JP2009-126103 | 2009-05-26 | ||
PCT/JP2010/058688 WO2010137535A1 (ja) | 2009-05-26 | 2010-05-18 | リグノセルロース材料の蒸解法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102449231A CN102449231A (zh) | 2012-05-09 |
CN102449231B true CN102449231B (zh) | 2014-05-14 |
Family
ID=43222646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080023036.1A Active CN102449231B (zh) | 2009-05-26 | 2010-05-18 | 木化纤维素材料的蒸煮法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9145642B2 (zh) |
EP (1) | EP2436837B1 (zh) |
JP (1) | JP4629164B2 (zh) |
CN (1) | CN102449231B (zh) |
CA (1) | CA2763651C (zh) |
WO (1) | WO2010137535A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103732160B (zh) | 2011-05-19 | 2016-05-11 | 克里夫兰诊所基金会 | 用于提供对患者组织的参考指示的装置和方法 |
US9580864B2 (en) | 2011-08-30 | 2017-02-28 | Valmet Ab | Kraft cooking method using polysulfide cooking liquor |
AR088750A1 (es) * | 2011-08-30 | 2014-07-02 | Cargill Inc | Procesos de elaboracion de pulpa |
JP5989777B2 (ja) * | 2011-08-30 | 2016-09-07 | ヴァルメト アクチボラグ | ポリスルフィド蒸煮液を用いたクラフト蒸煮法 |
JP5242834B1 (ja) * | 2012-05-23 | 2013-07-24 | 伯東株式会社 | クラフト蒸解法及びパルプ収率向上剤 |
US20140034508A1 (en) * | 2012-07-04 | 2014-02-06 | Johannes-Gutenberg-Universität Mainz | Process for the preparation of vanillin |
CN103276617B (zh) * | 2013-06-03 | 2015-07-29 | 佳木斯龙江福浆纸有限公司 | 一种氧碱制浆蒸煮设备 |
EP3252083B1 (en) | 2015-01-26 | 2019-09-25 | Nippon Paper Industries Co., Ltd. | Method for producing xylan-containing material |
CN107130456B (zh) | 2016-02-29 | 2021-05-07 | 山东泉林纸业有限责任公司 | 一种禾草类原料的连续蒸煮方法及装置 |
HRP20190259A2 (hr) * | 2019-02-07 | 2020-08-21 | Marinko Mikulić | Kontinuirani postupak proizvodnje celulozne pulpe iz travnatih sirovina |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1067080A (zh) * | 1992-04-15 | 1992-12-16 | 汪仲熙 | 低耗节能非木化学制浆回收蒸煮技术 |
US5885414A (en) * | 1997-08-18 | 1999-03-23 | Kvaerner Pulping Ab | Method of producing pulp with high alkali cooking in the last cooking stage |
US6179958B1 (en) * | 1996-02-09 | 2001-01-30 | Kvaerner Pulping Ab | Method for continuous cooking of cellulose-containing fibre material |
CN101326326A (zh) * | 2005-12-07 | 2008-12-17 | 凯利·安东尼·O'弗林 | 生产商品级纸浆、天然木素和单细胞蛋白质的新催化反应器方法 |
CN201195814Y (zh) * | 2008-04-11 | 2009-02-18 | 沁阳市泰昌环保造纸设备工程有限公司 | 一种造纸黑液零排放提取木质素的装置 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1073161A (en) | 1975-09-05 | 1980-03-11 | Canadian Industries Limited | Delignification process |
JPS5345404A (en) | 1976-10-05 | 1978-04-24 | Shinetsu Chem Ind Co | Size treated paperboard |
US4073748A (en) | 1977-01-21 | 1978-02-14 | The Mead Corporation | Method for preparing wetproofed catalyst particles and particles produced thereby |
DE2826761A1 (de) | 1978-06-19 | 1980-01-03 | Hoechst Ag | Verfahren zum faerben oder bedrucken von hydrophoben, synthetischen organischen fasermaterialien |
NL8003200A (nl) | 1980-06-02 | 1982-01-04 | Moba Holding Barneveld Bv | Inrichting voor het scheiden van voorwerpen van een stapel. |
JPS5729690A (en) | 1980-07-31 | 1982-02-17 | Sanyo Kokusaku Pulp Co | Pulping of lignocellulose material |
JPS61259754A (ja) | 1985-05-11 | 1986-11-18 | Mitsubishi Paper Mills Ltd | 硫化ナトリウム含有水溶液の処理方法及びその触媒 |
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CA2763651A1 (en) | 2010-12-02 |
JPWO2010137535A1 (ja) | 2012-11-15 |
CN102449231A (zh) | 2012-05-09 |
EP2436837A4 (en) | 2014-05-14 |
WO2010137535A1 (ja) | 2010-12-02 |
EP2436837B1 (en) | 2018-09-19 |
EP2436837A1 (en) | 2012-04-04 |
US9145642B2 (en) | 2015-09-29 |
CA2763651C (en) | 2015-01-27 |
US20120067533A1 (en) | 2012-03-22 |
JP4629164B2 (ja) | 2011-02-09 |
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