NO134717B - - Google Patents
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- Publication number
- NO134717B NO134717B NO4129/73A NO412973A NO134717B NO 134717 B NO134717 B NO 134717B NO 4129/73 A NO4129/73 A NO 4129/73A NO 412973 A NO412973 A NO 412973A NO 134717 B NO134717 B NO 134717B
- Authority
- NO
- Norway
- Prior art keywords
- lignin
- wood
- semi
- cellulose
- chemical
- Prior art date
Links
- 229920005610 lignin Polymers 0.000 claims description 29
- 239000002023 wood Substances 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 19
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- 229920001131 Pulp (paper) Polymers 0.000 claims description 12
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 12
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 4
- 150000001298 alcohols Chemical class 0.000 claims description 4
- 238000009835 boiling Methods 0.000 claims description 4
- 150000004675 formic acid derivatives Chemical class 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 3
- 239000011121 hardwood Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000010411 cooking Methods 0.000 claims description 2
- 229920002678 cellulose Polymers 0.000 description 13
- 239000001913 cellulose Substances 0.000 description 12
- 239000000126 substance Substances 0.000 description 10
- 235000010980 cellulose Nutrition 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 229920002488 Hemicellulose Polymers 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 230000007062 hydrolysis Effects 0.000 description 4
- 238000006460 hydrolysis reaction Methods 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 230000001476 alcoholic effect Effects 0.000 description 2
- 238000006136 alcoholysis reaction Methods 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000012993 chemical processing Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000012452 mother liquor Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000011122 softwood Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241001058626 Elleanthus conifer Species 0.000 description 1
- 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 description 1
- 239000004280 Sodium formate Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000003165 hydrotropic effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 description 1
- 235000019254 sodium formate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/008—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals for liquid waste
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/32—Incineration of waste; Incinerator constructions; Details, accessories or control therefor the waste being subjected to a whirling movement, e.g. cyclonic incinerators
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S588/00—Hazardous or toxic waste destruction or containment
- Y10S588/90—Apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Incineration Of Waste (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00301197A US3799074A (en) | 1972-10-26 | 1972-10-26 | Furnaces for burning sewage and like residues |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO134717B true NO134717B (sh) | 1976-08-23 |
| NO134717C NO134717C (sh) | 1976-12-01 |
Family
ID=23162365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO4129/73A NO134717C (sh) | 1972-10-26 | 1973-10-25 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3799074A (sh) |
| AR (1) | AR198009A1 (sh) |
| AT (1) | ATA904773A (sh) |
| BE (1) | BE806282A (sh) |
| BR (1) | BR7308398D0 (sh) |
| FR (1) | FR2204781B1 (sh) |
| IL (1) | IL43490A (sh) |
| NO (1) | NO134717C (sh) |
| TR (1) | TR17639A (sh) |
| ZA (1) | ZA738285B (sh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4085689A (en) * | 1976-07-01 | 1978-04-25 | Seymour Kershner | Fibrous filter incinerator |
| DE2821782C2 (de) * | 1979-09-13 | 1984-06-07 | Moskovskij energetičeskij institut, Moskva | Verfahren zur thermischen Unschädlichmachung von Abwässern |
| FR2484609A1 (fr) * | 1980-06-13 | 1981-12-18 | Rhone Poulenc Ind | Procede de traitement d'effluents aqueux contenant des substances organiques et des sels mineraux |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2592491A (en) * | 1948-02-14 | 1952-04-08 | Florian C Toepel | Garbage incinerating unit |
| GB736418A (en) * | 1952-08-21 | 1955-09-07 | Thompson John Water Tube Boilers Ltd | Improvements in or relating to combustion apparatus |
| US3362359A (en) * | 1965-04-09 | 1968-01-09 | Chicago Bridge & Iron Co | Grease burner |
| US3483832A (en) * | 1968-04-16 | 1969-12-16 | Solvents Recovery Service Of N | Apparatus for burning industrial wastes |
| GB1239482A (sh) * | 1968-04-16 | 1971-07-14 | ||
| US3482533A (en) * | 1968-06-28 | 1969-12-09 | Borge Richard Ankersen | Incinerators |
| CH485985A (fr) * | 1968-11-12 | 1970-02-15 | Rasconi Alexandre | Four pour la combustion de liquide |
| DE2112377A1 (de) * | 1970-03-16 | 1971-10-14 | Ppg Industries Inc | Verfahren und Vorrichtung zur Beseitigung von fluessigen Abfaellen |
| US3704676A (en) * | 1971-09-13 | 1972-12-05 | Kanting Oilfield Services Ltd | Sludge incinerator |
-
1972
- 1972-10-26 US US00301197A patent/US3799074A/en not_active Expired - Lifetime
-
1973
- 1973-10-19 BE BE136869A patent/BE806282A/xx unknown
- 1973-10-23 AR AR250647A patent/AR198009A1/es active
- 1973-10-24 TR TR17639A patent/TR17639A/xx unknown
- 1973-10-25 AT AT904773A patent/ATA904773A/de not_active Application Discontinuation
- 1973-10-25 NO NO4129/73A patent/NO134717C/no unknown
- 1973-10-25 FR FR7338086A patent/FR2204781B1/fr not_active Expired
- 1973-10-26 BR BR8398/73A patent/BR7308398D0/pt unknown
- 1973-10-26 IL IL43490A patent/IL43490A/en unknown
- 1973-10-26 ZA ZA738285A patent/ZA738285B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AR198009A1 (es) | 1974-05-24 |
| FR2204781A1 (sh) | 1974-05-24 |
| ATA904773A (de) | 1977-03-15 |
| BR7308398D0 (pt) | 1974-09-05 |
| US3799074A (en) | 1974-03-26 |
| AU6132073A (en) | 1975-04-17 |
| TR17639A (tr) | 1975-07-23 |
| FR2204781B1 (sh) | 1976-06-18 |
| BE806282A (fr) | 1974-02-15 |
| IL43490A (en) | 1977-01-31 |
| ZA738285B (en) | 1974-09-25 |
| NO134717C (sh) | 1976-12-01 |
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