RU2139380C1 - Устройство для изготовления целлюлозы - Google Patents
Устройство для изготовления целлюлозы Download PDFInfo
- Publication number
- RU2139380C1 RU2139380C1 RU98116429/12A RU98116429A RU2139380C1 RU 2139380 C1 RU2139380 C1 RU 2139380C1 RU 98116429/12 A RU98116429/12 A RU 98116429/12A RU 98116429 A RU98116429 A RU 98116429A RU 2139380 C1 RU2139380 C1 RU 2139380C1
- Authority
- RU
- Russia
- Prior art keywords
- spark gap
- capacitor
- additional
- electrodes
- liquor
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- 239000001913 cellulose Substances 0.000 title claims description 6
- 229920002678 cellulose Polymers 0.000 title claims description 6
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims abstract description 23
- 239000003990 capacitor Substances 0.000 claims abstract description 23
- 238000010411 cooking Methods 0.000 claims abstract description 12
- 239000012978 lignocellulosic material Substances 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 abstract description 9
- 238000007254 oxidation reaction Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 7
- 239000003054 catalyst Substances 0.000 abstract description 6
- 229920001021 polysulfide Polymers 0.000 abstract description 6
- 239000005077 polysulfide Substances 0.000 abstract description 5
- 150000008117 polysulfides Polymers 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 2
- 239000003513 alkali Substances 0.000 abstract 3
- 230000000694 effects Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 230000015556 catabolic process Effects 0.000 description 5
- 229910021653 sulphate ion Inorganic materials 0.000 description 5
- 238000005265 energy consumption Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 150000003568 thioethers Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- -1 for example Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003295 industrial effluent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000000276 potassium ferrocyanide Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- XOGGUFAVLNCTRS-UHFFFAOYSA-N tetrapotassium;iron(2+);hexacyanide Chemical compound [K+].[K+].[K+].[K+].[Fe+2].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] XOGGUFAVLNCTRS-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
-
- 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
- D21C1/00—Pretreatment of the finely-divided materials before digesting
-
- 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
-
- 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
- D21C7/00—Digesters
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Paper (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU98116429/12A RU2139380C1 (ru) | 1998-08-25 | 1998-08-25 | Устройство для изготовления целлюлозы |
| DE19983503T DE19983503T1 (de) | 1998-08-25 | 1999-08-09 | Vorrichtung zur Herstellung von Zellulose |
| PCT/RU1999/000290 WO2000011259A2 (fr) | 1998-08-25 | 1999-08-09 | Dispositif de fabrication de cellulose |
| SE0100383A SE0100383D0 (sv) | 1998-08-25 | 2001-02-06 | Anordning för framställning av cellulosa |
| FI20010327A FI20010327A (fi) | 1998-08-25 | 2001-02-21 | Sellusoosan valmistuslaitteet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU98116429/12A RU2139380C1 (ru) | 1998-08-25 | 1998-08-25 | Устройство для изготовления целлюлозы |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2139380C1 true RU2139380C1 (ru) | 1999-10-10 |
Family
ID=20210068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU98116429/12A RU2139380C1 (ru) | 1998-08-25 | 1998-08-25 | Устройство для изготовления целлюлозы |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE19983503T1 (fr) |
| FI (1) | FI20010327A (fr) |
| RU (1) | RU2139380C1 (fr) |
| SE (1) | SE0100383D0 (fr) |
| WO (1) | WO2000011259A2 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106145461A (zh) * | 2015-04-11 | 2016-11-23 | 上虞华杰环保有限公司 | 一种湿法氧化催化及内电解反应组合设备 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE385027B (sv) * | 1974-09-27 | 1976-05-31 | Mo Och Domsjoe Ab | Forfarande for att frilegga cellulosafibrer |
| US4341609A (en) * | 1981-02-26 | 1982-07-27 | The Standard Oil Company | Electrochemical conversion of biomass |
| SU1071672A1 (ru) * | 1982-02-19 | 1984-02-07 | Уральский Ордена Трудового Красного Знамени Лесотехнический Институт Им.Ленинского Комсомола | Способ получени сульфатной целлюлозы |
| RU2083746C1 (ru) * | 1992-12-30 | 1997-07-10 | Дмитрий Дмитриевич Медведев | Способ отбеливания целлюлозы |
-
1998
- 1998-08-25 RU RU98116429/12A patent/RU2139380C1/ru not_active IP Right Cessation
-
1999
- 1999-08-09 WO PCT/RU1999/000290 patent/WO2000011259A2/fr active Application Filing
- 1999-08-09 DE DE19983503T patent/DE19983503T1/de not_active Withdrawn
-
2001
- 2001-02-06 SE SE0100383A patent/SE0100383D0/xx not_active Application Discontinuation
- 2001-02-21 FI FI20010327A patent/FI20010327A/fi unknown
Non-Patent Citations (1)
| Title |
|---|
| Домницкий В.В. и др. Химия древесины. - Рига: Академия наук Латвийской ССР, 1979, N 5, с.37 - 38. * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106145461A (zh) * | 2015-04-11 | 2016-11-23 | 上虞华杰环保有限公司 | 一种湿法氧化催化及内电解反应组合设备 |
Also Published As
| Publication number | Publication date |
|---|---|
| SE0100383L (sv) | 2001-02-06 |
| DE19983503T1 (de) | 2002-01-10 |
| WO2000011259A2 (fr) | 2000-03-02 |
| FI20010327A (fi) | 2001-02-21 |
| WO2000011259A3 (fr) | 2000-05-18 |
| SE0100383D0 (sv) | 2001-02-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20060826 |