NO131007B - - Google Patents
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- Publication number
- NO131007B NO131007B NO01434/71A NO143471A NO131007B NO 131007 B NO131007 B NO 131007B NO 01434/71 A NO01434/71 A NO 01434/71A NO 143471 A NO143471 A NO 143471A NO 131007 B NO131007 B NO 131007B
- Authority
- NO
- Norway
- Prior art keywords
- dextran
- substance
- molecular weight
- reaction
- product
- Prior art date
Links
- 229920002307 Dextran Polymers 0.000 claims description 67
- 239000000126 substance Substances 0.000 claims description 46
- 239000000243 solution Substances 0.000 claims description 37
- 238000006243 chemical reaction Methods 0.000 claims description 22
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 19
- 230000001588 bifunctional effect Effects 0.000 claims description 12
- 238000006116 polymerization reaction Methods 0.000 claims description 11
- 238000005194 fractionation Methods 0.000 claims description 7
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 125000003277 amino group Chemical group 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 claims description 4
- 238000000354 decomposition reaction Methods 0.000 claims description 4
- 230000007062 hydrolysis Effects 0.000 claims description 4
- 238000006460 hydrolysis reaction Methods 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- 230000002378 acidificating effect Effects 0.000 claims description 3
- 150000002314 glycerols Chemical class 0.000 claims description 3
- 239000003978 infusion fluid Substances 0.000 claims description 3
- 230000007935 neutral effect Effects 0.000 claims description 3
- DEWLEGDTCGBNGU-UHFFFAOYSA-N 1,3-dichloropropan-2-ol Chemical compound ClCC(O)CCl DEWLEGDTCGBNGU-UHFFFAOYSA-N 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 229910001854 alkali hydroxide Inorganic materials 0.000 claims description 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 2
- GKIPXFAANLTWBM-UHFFFAOYSA-N epibromohydrin Chemical compound BrCC1CO1 GKIPXFAANLTWBM-UHFFFAOYSA-N 0.000 claims description 2
- 125000003700 epoxy group Chemical group 0.000 claims description 2
- 125000005843 halogen group Chemical group 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims 1
- 239000000047 product Substances 0.000 description 72
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 57
- 239000000499 gel Substances 0.000 description 29
- 230000008961 swelling Effects 0.000 description 20
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 18
- 238000005406 washing Methods 0.000 description 16
- 238000001035 drying Methods 0.000 description 14
- 238000006386 neutralization reaction Methods 0.000 description 11
- 238000000227 grinding Methods 0.000 description 10
- 235000019441 ethanol Nutrition 0.000 description 8
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000010422 painting Methods 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- LSTZTHCEEPHCNQ-UHFFFAOYSA-N 3-(2,5-dioxabicyclo[2.1.0]pentan-3-yloxy)-2,5-dioxabicyclo[2.1.0]pentane Chemical compound C1(C2C(O2)O1)OC1C2C(O2)O1 LSTZTHCEEPHCNQ-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- -1 dextran glyceryl glycoside Chemical class 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 229930182470 glycoside Natural products 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000003058 plasma substitute Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- ZFIVKAOQEXOYFY-UHFFFAOYSA-N Diepoxybutane Chemical compound C1OC1C1OC1 ZFIVKAOQEXOYFY-UHFFFAOYSA-N 0.000 description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical class [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- AZUXKVXMJOIAOF-UHFFFAOYSA-N 1-(2-hydroxypropoxy)propan-2-ol Chemical compound CC(O)COCC(C)O AZUXKVXMJOIAOF-UHFFFAOYSA-N 0.000 description 1
- BAMIYHILDBHASH-UHFFFAOYSA-N 4-(2,5-dioxabicyclo[2.1.0]pentan-3-yloxy)butan-1-ol Chemical compound C1(C2C(O2)O1)OCCCCO BAMIYHILDBHASH-UHFFFAOYSA-N 0.000 description 1
- 102000013142 Amylases Human genes 0.000 description 1
- 108010065511 Amylases Proteins 0.000 description 1
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 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
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 230000004520 agglutination Effects 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 238000006136 alcoholysis reaction Methods 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 235000019418 amylase Nutrition 0.000 description 1
- 229940025131 amylases Drugs 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000000601 blood cell Anatomy 0.000 description 1
- 230000023555 blood coagulation Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000009089 cytolysis Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- POLCUAVZOMRGSN-UHFFFAOYSA-N dipropyl ether Chemical compound CCCOCCC POLCUAVZOMRGSN-UHFFFAOYSA-N 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000007863 gel particle Substances 0.000 description 1
- 150000002338 glycosides Chemical class 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 150000003944 halohydrins Chemical class 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000008141 laxative Substances 0.000 description 1
- 229940125722 laxative agent Drugs 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 235000011118 potassium hydroxide Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000000405 serological effect Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical group OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000004804 winding 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
- F23G7/001—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals for sludges or waste products from water treatment installations
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/06—Treatment of sludge; Devices therefor by oxidation
-
- 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
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/40—Valorisation of by-products of wastewater, sewage or sludge processing
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7014159A FR2088628A5 (de) | 1970-04-20 | 1970-04-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO131007B true NO131007B (de) | 1974-12-09 |
| NO131007C NO131007C (de) | 1975-03-19 |
Family
ID=9054232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO143471A NO131007C (de) | 1970-04-20 | 1971-04-19 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3757706A (de) |
| JP (1) | JPS5024789B1 (de) |
| BE (1) | BE765524A (de) |
| CA (1) | CA940379A (de) |
| CH (1) | CH531681A (de) |
| DE (1) | DE2118073C3 (de) |
| ES (1) | ES390378A1 (de) |
| FR (1) | FR2088628A5 (de) |
| GB (1) | GB1349684A (de) |
| NL (1) | NL164947C (de) |
| NO (1) | NO131007C (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5718088B2 (de) * | 1972-06-22 | 1982-04-14 | ||
| US3838651A (en) * | 1973-03-14 | 1974-10-01 | R Dingwell | Incinerators |
| US3894833A (en) * | 1973-04-18 | 1975-07-15 | Envirotech Corp | Waste grease-burning system and apparatus |
| FR2316540A2 (fr) * | 1975-02-28 | 1977-01-28 | Heurtey Efflutherm | Procede et dispositif d'evaporation et d'oxydation thermique d'effluents liquides et de dechets solides sous forme pulverulente |
| HU179510B (en) * | 1978-10-04 | 1982-10-28 | Magyar Asvanyolaj Es Foeldgaz | Process for the thermic transformation of wastes in gaseous or liquid phase |
| FR2533018B1 (fr) * | 1982-09-10 | 1985-07-19 | Pariel Jean Marie | Dispositif du type chaudiere utilisant comme combustible une suspension solide-liquide du type charbon-eau |
| DE3427719C2 (de) * | 1984-07-27 | 1986-08-14 | Horst P. Dr.-Ing. 8069 Gerolsbach Sauerwein | Verbrennungsofen für hochgiftige Abfälle |
| US5018458A (en) * | 1990-09-12 | 1991-05-28 | Zimpro Passavant Environmental Systems, Inc. | Furnace combustion zone temperature control method |
| US8979525B2 (en) | 1997-11-10 | 2015-03-17 | Brambel Trading Internacional LDS | Streamlined body and combustion apparatus |
| DE19749688A1 (de) * | 1997-11-10 | 1999-05-12 | Gourmeli International N V | Verfahren zur Verbrennung organischer Brennstoffe und Brenner hierfür |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3357375A (en) * | 1965-08-17 | 1967-12-12 | Prenco Mfg Company | Incineration of industrial waste, and apparatus |
| US3485566A (en) * | 1966-04-15 | 1969-12-23 | Fritz Schoppe | Burner for firing a combustion chamber |
| US3395654A (en) * | 1966-12-02 | 1968-08-06 | Ritter Pfaudler Corp | Reverse flow reactor and process |
| US3456603A (en) * | 1967-10-24 | 1969-07-22 | Arthur R Studler | Retort incinerator |
| JPS5037121B2 (de) * | 1972-06-15 | 1975-12-01 |
-
1970
- 1970-04-20 FR FR7014159A patent/FR2088628A5/fr not_active Expired
-
1971
- 1971-04-08 BE BE765524A patent/BE765524A/xx unknown
- 1971-04-12 US US3757706D patent/US3757706A/en not_active Expired - Lifetime
- 1971-04-14 DE DE2118073A patent/DE2118073C3/de not_active Expired
- 1971-04-15 CH CH543871A patent/CH531681A/fr not_active IP Right Cessation
- 1971-04-19 JP JP2458671A patent/JPS5024789B1/ja active Pending
- 1971-04-19 NO NO143471A patent/NO131007C/no unknown
- 1971-04-19 NL NL7105233A patent/NL164947C/xx active
- 1971-04-19 CA CA110,760A patent/CA940379A/en not_active Expired
- 1971-04-19 GB GB996771A patent/GB1349684A/en not_active Expired
- 1971-04-20 ES ES390378A patent/ES390378A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2118073A1 (de) | 1971-11-04 |
| NO131007C (de) | 1975-03-19 |
| CA940379A (en) | 1974-01-22 |
| BE765524A (fr) | 1971-08-30 |
| JPS5024789B1 (de) | 1975-08-19 |
| FR2088628A5 (de) | 1972-01-07 |
| ES390378A1 (es) | 1973-06-01 |
| US3757706A (en) | 1973-09-11 |
| NL7105233A (de) | 1971-10-22 |
| CH531681A (fr) | 1972-12-15 |
| NL164947B (nl) | 1980-09-15 |
| GB1349684A (en) | 1974-04-10 |
| DE2118073C3 (de) | 1979-07-26 |
| NL164947C (nl) | 1981-02-16 |
| DE2118073B2 (de) | 1977-11-24 |
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