CN1065013C - 氧化白液的制造方法 - Google Patents
氧化白液的制造方法 Download PDFInfo
- Publication number
- CN1065013C CN1065013C CN941092984A CN94109298A CN1065013C CN 1065013 C CN1065013 C CN 1065013C CN 941092984 A CN941092984 A CN 941092984A CN 94109298 A CN94109298 A CN 94109298A CN 1065013 C CN1065013 C CN 1065013C
- Authority
- CN
- China
- Prior art keywords
- tower
- oxygen
- white liquid
- temperature
- logistics
- 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.)
- Expired - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 title description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000001301 oxygen Substances 0.000 claims abstract description 38
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 38
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims abstract description 35
- 238000000034 method Methods 0.000 claims abstract description 31
- 239000007789 gas Substances 0.000 claims abstract description 24
- 229910052938 sodium sulfate Inorganic materials 0.000 claims abstract description 18
- 235000011152 sodium sulphate Nutrition 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims description 59
- 239000011734 sodium Substances 0.000 claims description 31
- 238000006243 chemical reaction Methods 0.000 claims description 30
- 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 28
- 229910052708 sodium Inorganic materials 0.000 claims description 28
- 238000007254 oxidation reaction Methods 0.000 claims description 15
- 230000008676 import Effects 0.000 claims description 8
- 239000002826 coolant Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- 241000282326 Felis catus Species 0.000 claims 2
- 230000001590 oxidative effect Effects 0.000 abstract description 2
- 229910052979 sodium sulfide Inorganic materials 0.000 abstract 1
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 description 11
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 10
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 10
- 235000019345 sodium thiosulphate Nutrition 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 6
- 238000012856 packing Methods 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 5
- 235000010265 sodium sulphite Nutrition 0.000 description 5
- 238000004061 bleaching Methods 0.000 description 4
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 150000002978 peroxides Chemical class 0.000 description 4
- 230000035484 reaction time Effects 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 239000004155 Chlorine dioxide Substances 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 235000019398 chlorine dioxide Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- DHCDFWKWKRSZHF-UHFFFAOYSA-N sulfurothioic S-acid Chemical compound OS(O)(=O)=S DHCDFWKWKRSZHF-UHFFFAOYSA-N 0.000 description 2
- 244000287680 Garcinia dulcis Species 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920001021 polysulfide Polymers 0.000 description 1
- 239000005077 polysulfide Substances 0.000 description 1
- 150000008117 polysulfides Polymers 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000000079 presaturation Methods 0.000 description 1
- 238000004076 pulp bleaching Methods 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- -1 this Chemical compound 0.000 description 1
- 239000002699 waste material Substances 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
- D21C11/00—Regeneration of pulp liquors or effluent waste waters
- D21C11/0057—Oxidation of liquors, e.g. in order to reduce the losses of sulfur compounds, followed by evaporation or combustion if the liquor in question is a black liquor
Landscapes
- Paper (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Glass Compositions (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Fertilizers (AREA)
Abstract
Description
T℃ | 大气压 | Na2S成为Na2SO4高转化率的τ | 转移成Na2SO4的转化率 |
155 | 14.61 | 10-12 | 99 |
165 | 14.61 | 7.0 | 99 |
185 | 14.61 | <5.0 | 99 |
145 | 18 | 40.0 | 99 |
160 | 18 | 8.0 | 99 |
200 | 18 | <4.0 | 99 |
Claims (9)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/143,590 US5439556A (en) | 1993-08-16 | 1993-11-01 | Oxidation of white liquor using a packing column |
NZ260984A NZ260984A (en) | 1993-08-16 | 1994-07-12 | Producing oxidised white liquor by contacting with oxygen containing gas at 110 degrees c or more and at least 9.2 atmospheres absolute |
CA002128053A CA2128053C (en) | 1993-08-16 | 1994-07-14 | Oxidized white liquor production method |
ZA945347A ZA945347B (en) | 1993-08-16 | 1994-07-20 | Oxidized white liquor production method |
NO942906A NO316602B1 (no) | 1993-08-16 | 1994-08-05 | Fremgangsmåte for oksydasjon av natriumsulfid i hvitlut |
DE69429316T DE69429316T2 (de) | 1993-08-16 | 1994-08-10 | Verfahren zur Herstellung von oxydierter Weisslauge |
EP94305909A EP0643163B1 (en) | 1993-08-16 | 1994-08-10 | Oxidised white liquor production method |
JP6189418A JP2986144B2 (ja) | 1993-08-16 | 1994-08-11 | 酸化白液の製造法 |
FI943753A FI116396B (fi) | 1993-08-16 | 1994-08-15 | Hapetetun valkolipeän valmistusmenetelmä |
CN941092984A CN1065013C (zh) | 1993-08-16 | 1994-08-30 | 氧化白液的制造方法 |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10710293A | 1993-08-16 | 1993-08-16 | |
US08/107,102 | 1993-08-16 | ||
US08/143,590 | 1993-11-01 | ||
US08/143,590 US5439556A (en) | 1993-08-16 | 1993-11-01 | Oxidation of white liquor using a packing column |
CN941092984A CN1065013C (zh) | 1993-08-16 | 1994-08-30 | 氧化白液的制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1108714A CN1108714A (zh) | 1995-09-20 |
CN1065013C true CN1065013C (zh) | 2001-04-25 |
Family
ID=36954594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN941092984A Expired - Lifetime CN1065013C (zh) | 1993-08-16 | 1994-08-30 | 氧化白液的制造方法 |
Country Status (10)
Country | Link |
---|---|
US (1) | US5439556A (zh) |
EP (1) | EP0643163B1 (zh) |
JP (1) | JP2986144B2 (zh) |
CN (1) | CN1065013C (zh) |
CA (1) | CA2128053C (zh) |
DE (1) | DE69429316T2 (zh) |
FI (1) | FI116396B (zh) |
NO (1) | NO316602B1 (zh) |
NZ (1) | NZ260984A (zh) |
ZA (1) | ZA945347B (zh) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE516030C2 (sv) * | 1994-11-14 | 2001-11-12 | Aga Ab | Regenerering av en gasblandning från ett ozonbleksteg |
US6036355A (en) * | 1997-07-14 | 2000-03-14 | Quantum Technologies, Inc. | Reactor mixing assembly |
SE513403C2 (sv) * | 1999-01-18 | 2000-09-11 | Kemira Kemi Ab | Förfarande för oxidering av vitlut |
US6013297A (en) * | 1999-03-12 | 2000-01-11 | Endico; Felix W. | Direct esterification system for food processing utilizing an oxidative reaction |
SE514825C2 (sv) * | 1999-09-16 | 2001-04-30 | Aga Ab | Oxygendelignifiering av cellulosamassa med oxiderad vitlut som alkalikälla |
US20030044344A1 (en) * | 2001-06-15 | 2003-03-06 | Saucedo Victor M. | Method for controlling polysulfide production |
US20050087315A1 (en) * | 2003-10-28 | 2005-04-28 | Donovan Joseph R. | Low consistency oxygen delignification process |
US7497392B2 (en) * | 2006-07-17 | 2009-03-03 | Alliance Technology Group, Inc. | Process and apparatus for transforming waste materials into fuel |
US20090130008A1 (en) * | 2007-11-19 | 2009-05-21 | Funk Michael N | Process for Removing Hydrogen Disulfide from Gas |
FI123908B (en) | 2012-05-31 | 2013-12-13 | Wetend Technologies Oy | Process and arrangement for oxidation of white liquor |
CN102877349B (zh) * | 2012-09-29 | 2014-10-15 | 广西大学 | 一种制浆黑液酸化滤液的循环处理方法 |
CN102874769B (zh) * | 2012-10-09 | 2014-07-02 | 广西大学 | 碱熔物中硫化钠的氧化转化方法及装置 |
US11458414B2 (en) | 2013-10-13 | 2022-10-04 | Synergy Burcell Technologies, Llc | Methods and apparatus utilizing vacuum for breaking organic cell walls |
WO2017003643A1 (en) | 2015-06-30 | 2017-01-05 | Exxonmobil Chemical Patents Inc. | Process and reactor system for oxidizing cycloalkylbenzene |
US10105668B2 (en) * | 2015-06-30 | 2018-10-23 | Exxonmobil Chemical Patents Inc. | Gas distribution in oxidation reactions |
CN105113309A (zh) * | 2015-10-07 | 2015-12-02 | 中国轻工业长沙工程有限公司 | 氧化白液制备系统 |
FI20175925A1 (en) | 2017-10-20 | 2019-04-21 | Valmet Technologies Oy | Method and system for removing hydrogen sulphide ions (HS-) from the pulp of the pulp mill process |
CN112978949A (zh) * | 2019-12-12 | 2021-06-18 | 广西金桂浆纸业有限公司 | 一种白液的处理方法 |
EP4428297A1 (en) * | 2023-03-06 | 2024-09-11 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Process to obtain fully oxidized white liquor for use in the fiberline of a kraft pulp process |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5143702A (en) * | 1990-10-22 | 1992-09-01 | A. H. Lundberg Associates, Inc. | Two stage white liquor oxidation apparatus |
EP0543135A1 (en) * | 1991-10-18 | 1993-05-26 | Air Products And Chemicals, Inc. | Selective white liquor oxidation |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2758017A (en) * | 1949-07-30 | 1956-08-07 | Babcock & Wilcox Co | Apparatus for oxidizing residual pulp liquor |
US3647363A (en) * | 1969-08-06 | 1972-03-07 | Owens Illinois Inc | Recovery of sulfur values from flue gases with oxidized neutral sulfite green liquor |
US4024229A (en) * | 1970-11-06 | 1977-05-17 | The Mead Corporation | Production of polysulfide with PTFE coated catalyst |
US3860479A (en) * | 1971-06-18 | 1975-01-14 | Union Camp Corp | Catalytic oxidation of alkaline pulping liquor |
AU473185B2 (en) * | 1973-07-25 | 1976-06-17 | Mooch Domsjo Aktiebolag | A method for producing oxidized white liquor |
JPS5313003B2 (zh) * | 1973-12-15 | 1978-05-06 | ||
JPS531957A (en) * | 1976-06-25 | 1978-01-10 | Nippon Petrochemicals Co Ltd | Method and apparatus for wet oxidative treating method of waste liquor |
US4431617A (en) * | 1982-07-09 | 1984-02-14 | Farin William G | Methods for removing malodorous sulfur compounds from pulp mill flue gases and the like by using green liquor |
US4704135A (en) * | 1983-08-15 | 1987-11-03 | Jack I. Bonasso | Apparatus for the conversion of coal to gas, liquid and solid products |
JPH0791793B2 (ja) * | 1987-12-28 | 1995-10-04 | 三菱製紙株式会社 | リグノセルロース物質の酸素漂白方法 |
JPH01260085A (ja) * | 1988-04-08 | 1989-10-17 | Sumitomo Heavy Ind Ltd | 硫化ソーダ含有水溶液の向流充填塔式空気酸化法とその装置 |
US5082526A (en) * | 1989-01-23 | 1992-01-21 | Pulp And Paper Research Institute Of Canada | Process of producing kraft pulping liquor by the oxidation of white liquor in the presence of lime mud |
US5171405A (en) * | 1990-08-28 | 1992-12-15 | Kamyr, Inc. | Reactor having a discontinuous conduit means between surfaces of a downwardly extending stationary spiral |
FI87092C (fi) * | 1990-11-07 | 1992-11-25 | Ahlstroem Oy | Foerfarande foer behandling av svartlut |
-
1993
- 1993-11-01 US US08/143,590 patent/US5439556A/en not_active Expired - Lifetime
-
1994
- 1994-07-12 NZ NZ260984A patent/NZ260984A/en not_active IP Right Cessation
- 1994-07-14 CA CA002128053A patent/CA2128053C/en not_active Expired - Lifetime
- 1994-07-20 ZA ZA945347A patent/ZA945347B/xx unknown
- 1994-08-05 NO NO942906A patent/NO316602B1/no not_active IP Right Cessation
- 1994-08-10 EP EP94305909A patent/EP0643163B1/en not_active Expired - Lifetime
- 1994-08-10 DE DE69429316T patent/DE69429316T2/de not_active Expired - Lifetime
- 1994-08-11 JP JP6189418A patent/JP2986144B2/ja not_active Expired - Fee Related
- 1994-08-15 FI FI943753A patent/FI116396B/fi active IP Right Grant
- 1994-08-30 CN CN941092984A patent/CN1065013C/zh not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5143702A (en) * | 1990-10-22 | 1992-09-01 | A. H. Lundberg Associates, Inc. | Two stage white liquor oxidation apparatus |
EP0543135A1 (en) * | 1991-10-18 | 1993-05-26 | Air Products And Chemicals, Inc. | Selective white liquor oxidation |
Also Published As
Publication number | Publication date |
---|---|
NZ260984A (en) | 1995-07-26 |
CA2128053A1 (en) | 1995-02-17 |
JPH0754292A (ja) | 1995-02-28 |
DE69429316D1 (de) | 2002-01-17 |
FI943753A (fi) | 1995-02-17 |
ZA945347B (en) | 1995-05-17 |
JP2986144B2 (ja) | 1999-12-06 |
CN1108714A (zh) | 1995-09-20 |
EP0643163A2 (en) | 1995-03-15 |
CA2128053C (en) | 2000-09-05 |
EP0643163B1 (en) | 2001-12-05 |
FI116396B (fi) | 2005-11-15 |
NO942906L (no) | 1995-02-17 |
DE69429316T2 (de) | 2002-08-22 |
EP0643163A3 (en) | 1997-09-17 |
US5439556A (en) | 1995-08-08 |
FI943753A0 (fi) | 1994-08-15 |
NO942906D0 (zh) | 1994-08-05 |
NO316602B1 (no) | 2004-03-08 |
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