NO140352B - Fremgangsmaate ved fjernelse av trykkfarve fra trykket celluloseholdig avfallsmateriale - Google Patents
Fremgangsmaate ved fjernelse av trykkfarve fra trykket celluloseholdig avfallsmateriale Download PDFInfo
- Publication number
- NO140352B NO140352B NO4023/72A NO402372A NO140352B NO 140352 B NO140352 B NO 140352B NO 4023/72 A NO4023/72 A NO 4023/72A NO 402372 A NO402372 A NO 402372A NO 140352 B NO140352 B NO 140352B
- Authority
- NO
- Norway
- Prior art keywords
- printing ink
- carbon atoms
- solution
- waste material
- diol
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 27
- 239000002699 waste material Substances 0.000 title claims description 15
- 125000004432 carbon atom Chemical group C* 0.000 claims description 17
- 125000001931 aliphatic group Chemical group 0.000 claims description 16
- 150000002009 diols Chemical class 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 11
- 239000001913 cellulose Substances 0.000 claims description 7
- 229920002678 cellulose Polymers 0.000 claims description 7
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 5
- 150000001298 alcohols Chemical class 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 231100000252 nontoxic Toxicity 0.000 claims description 2
- 230000003000 nontoxic effect Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 229920001131 Pulp (paper) Polymers 0.000 claims 1
- 239000000976 ink Substances 0.000 description 42
- 239000000243 solution Substances 0.000 description 25
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 14
- 238000011282 treatment Methods 0.000 description 13
- 201000006747 infectious mononucleosis Diseases 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 230000020477 pH reduction Effects 0.000 description 5
- 239000003513 alkali Substances 0.000 description 4
- 239000010893 paper waste Substances 0.000 description 4
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- XPFVYQJUAUNWIW-UHFFFAOYSA-N furfuryl alcohol Chemical compound OCC1=CC=CO1 XPFVYQJUAUNWIW-UHFFFAOYSA-N 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 238000010923 batch production Methods 0.000 description 2
- 239000007844 bleaching agent Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- XFRVVPUIAFSTFO-UHFFFAOYSA-N 1-Tridecanol Chemical compound CCCCCCCCCCCCCO XFRVVPUIAFSTFO-UHFFFAOYSA-N 0.000 description 1
- XUIXZBXRQFZHIT-UHFFFAOYSA-N 1-[1-(1-hydroxypropan-2-yloxy)propan-2-yloxy]-3-methoxypropan-2-ol Chemical compound COCC(O)COC(C)COC(C)CO XUIXZBXRQFZHIT-UHFFFAOYSA-N 0.000 description 1
- 241000251468 Actinopterygii Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 1
- -1 alum Chemical class 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000004737 colorimetric analysis Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical class CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 238000007567 mass-production technique Methods 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 150000003138 primary alcohols Chemical class 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 229940087291 tridecyl alcohol Drugs 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
- D21C5/02—Working-up waste paper
- D21C5/025—De-inking
- D21C5/027—Chemicals therefor
-
- 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
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Toxicology (AREA)
- Paper (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Biological Depolymerization Polymers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US24768372A | 1972-04-26 | 1972-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO140352B true NO140352B (no) | 1979-05-07 |
Family
ID=22935905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO4023/72A NO140352B (no) | 1972-04-26 | 1972-11-07 | Fremgangsmaate ved fjernelse av trykkfarve fra trykket celluloseholdig avfallsmateriale |
Country Status (8)
| Country | Link |
|---|---|
| JP (2) | JPS5857557B2 (en]) |
| BE (1) | BE789619A (en]) |
| DK (1) | DK133020C (en]) |
| ES (1) | ES408320A1 (en]) |
| IL (1) | IL40490A (en]) |
| IT (1) | IT970241B (en]) |
| NO (1) | NO140352B (en]) |
| SE (1) | SE400792B (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49114550A (en]) * | 1973-03-07 | 1974-11-01 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3069308A (en) * | 1960-04-20 | 1962-12-18 | Petrolite Corp | Oxyalkylated alcohol process |
-
0
- BE BE789619D patent/BE789619A/xx not_active IP Right Cessation
-
1972
- 1972-10-03 IL IL4049072A patent/IL40490A/xx unknown
- 1972-11-06 IT IT3132772A patent/IT970241B/it active
- 1972-11-07 NO NO4023/72A patent/NO140352B/no unknown
- 1972-11-07 ES ES408320A patent/ES408320A1/es not_active Expired
- 1972-11-08 SE SE1448472A patent/SE400792B/xx unknown
- 1972-11-10 DK DK559472A patent/DK133020C/da not_active IP Right Cessation
- 1972-12-01 JP JP47121097A patent/JPS5857557B2/ja not_active Expired
-
1981
- 1981-06-04 JP JP8675881A patent/JPS57112487A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IL40490A0 (en) | 1972-12-29 |
| BE789619A (fr) | 1973-02-01 |
| JPS57112487A (en) | 1982-07-13 |
| JPS4920405A (en]) | 1974-02-22 |
| SE400792B (sv) | 1978-04-10 |
| DK133020C (da) | 1976-08-09 |
| IT970241B (it) | 1974-04-10 |
| JPS5857557B2 (ja) | 1983-12-20 |
| DK133020B (da) | 1976-03-08 |
| IL40490A (en) | 1975-12-31 |
| ES408320A1 (es) | 1975-11-01 |
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