NO132938B - - Google Patents
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- Publication number
- NO132938B NO132938B NO1761/71A NO176171A NO132938B NO 132938 B NO132938 B NO 132938B NO 1761/71 A NO1761/71 A NO 1761/71A NO 176171 A NO176171 A NO 176171A NO 132938 B NO132938 B NO 132938B
- Authority
- NO
- Norway
- Prior art keywords
- wood
- polypropylene glycol
- propylene oxide
- blooming
- glycol ethers
- Prior art date
Links
- 150000002170 ethers Chemical class 0.000 claims description 10
- 229920001451 polypropylene glycol Polymers 0.000 claims description 10
- 239000013543 active substance Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000003171 wood protecting agent Substances 0.000 claims description 3
- 239000003960 organic solvent Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000008929 regeneration Effects 0.000 abstract 1
- 238000011069 regeneration method Methods 0.000 abstract 1
- 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
- 239000002023 wood Substances 0.000 description 12
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 11
- 239000007858 starting material Substances 0.000 description 7
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 6
- IZUPBVBPLAPZRR-UHFFFAOYSA-N pentachlorophenol Chemical class OC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl IZUPBVBPLAPZRR-UHFFFAOYSA-N 0.000 description 5
- 239000003755 preservative agent Substances 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 150000002924 oxiranes Chemical class 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000007795 chemical reaction product Substances 0.000 description 3
- -1 dimethyl-dithiophosphoric acid ester Chemical class 0.000 description 3
- 239000002480 mineral oil Substances 0.000 description 3
- AHHWIHXENZJRFG-UHFFFAOYSA-N oxetane Chemical class C1COC1 AHHWIHXENZJRFG-UHFFFAOYSA-N 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- JTPNRXUCIXHOKM-UHFFFAOYSA-N 1-chloronaphthalene Chemical compound C1=CC=C2C(Cl)=CC=CC2=C1 JTPNRXUCIXHOKM-UHFFFAOYSA-N 0.000 description 1
- UIFVCPMLQXKEEU-UHFFFAOYSA-N 2,3-dimethylbenzaldehyde Chemical compound CC1=CC=CC(C=O)=C1C UIFVCPMLQXKEEU-UHFFFAOYSA-N 0.000 description 1
- TYDSIOSLHQWFOU-UHFFFAOYSA-N 2-cyclohexylidenecyclohexan-1-one Chemical compound O=C1CCCCC1=C1CCCCC1 TYDSIOSLHQWFOU-UHFFFAOYSA-N 0.000 description 1
- JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-naphthol Chemical compound C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 description 1
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical class C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 description 1
- 229930185605 Bisphenol Natural products 0.000 description 1
- YVGGHNCTFXOJCH-UHFFFAOYSA-N DDT Chemical compound C1=CC(Cl)=CC=C1C(C(Cl)(Cl)Cl)C1=CC=C(Cl)C=C1 YVGGHNCTFXOJCH-UHFFFAOYSA-N 0.000 description 1
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- AWMVMTVKBNGEAK-UHFFFAOYSA-N Styrene oxide Chemical compound C1OC1C1=CC=CC=C1 AWMVMTVKBNGEAK-UHFFFAOYSA-N 0.000 description 1
- 239000003377 acid catalyst Substances 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 229930195733 hydrocarbon Chemical class 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002790 naphthalenes Chemical class 0.000 description 1
- 150000004780 naphthols Chemical class 0.000 description 1
- 239000000025 natural resin Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 239000003223 protective agent Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 125000006836 terphenylene group Chemical group 0.000 description 1
- 239000008096 xylene Substances 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
- D21C11/00—Regeneration of pulp liquors or effluent waste waters
- D21C11/0085—Introduction of auxiliary substances into the regenerating system in order to improve the performance of certain steps of the latter, the presence of these substances being confined to the regeneration cycle
- D21C11/0092—Substances modifying the evaporation, combustion, or thermal decomposition processes of black liquor
Landscapes
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Processing Of Solid Wastes (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3718470A | 1970-05-14 | 1970-05-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO132938B true NO132938B (fi) | 1975-10-27 |
| NO132938C NO132938C (fi) | 1976-02-04 |
Family
ID=21892911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO176171A NO132938C (fi) | 1970-05-14 | 1971-05-11 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS506561B1 (fi) |
| CA (1) | CA958159A (fi) |
| DK (1) | DK142000B (fi) |
| FI (1) | FI55064C (fi) |
| GB (1) | GB1319417A (fi) |
| NO (1) | NO132938C (fi) |
| SE (1) | SE366565B (fi) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3578128B2 (ja) * | 2001-09-17 | 2004-10-20 | 新菱冷熱工業株式会社 | 焼酎廃液または醤油廃液の焼却方法および焼却装置 |
-
1971
- 1971-04-05 CA CA109,666A patent/CA958159A/en not_active Expired
- 1971-05-11 SE SE607171A patent/SE366565B/xx unknown
- 1971-05-11 NO NO176171A patent/NO132938C/no unknown
- 1971-05-13 GB GB1482371A patent/GB1319417A/en not_active Expired
- 1971-05-13 FI FI133471A patent/FI55064C/fi active
- 1971-05-13 JP JP3219071A patent/JPS506561B1/ja active Pending
- 1971-05-13 DK DK231271A patent/DK142000B/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1319417A (en) | 1973-06-06 |
| CA958159A (en) | 1974-11-26 |
| DK142000B (da) | 1980-08-04 |
| FI55064B (fi) | 1979-01-31 |
| DE2123201B2 (de) | 1976-04-29 |
| JPS506561B1 (fi) | 1975-03-15 |
| DK142000C (fi) | 1980-12-15 |
| DE2123201A1 (de) | 1971-12-02 |
| SE366565B (fi) | 1974-04-29 |
| FI55064C (fi) | 1979-05-10 |
| NO132938C (fi) | 1976-02-04 |
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