NO132279B - - Google Patents
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- Publication number
- NO132279B NO132279B NO2296/71A NO229671A NO132279B NO 132279 B NO132279 B NO 132279B NO 2296/71 A NO2296/71 A NO 2296/71A NO 229671 A NO229671 A NO 229671A NO 132279 B NO132279 B NO 132279B
- Authority
- NO
- Norway
- Prior art keywords
- liquid
- cooking
- boiling
- sulphite
- pulp
- Prior art date
Links
- 239000007788 liquid Substances 0.000 claims description 26
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 claims description 26
- 238000009835 boiling Methods 0.000 claims description 25
- 238000010411 cooking Methods 0.000 claims description 23
- 238000004140 cleaning Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 17
- 238000000746 purification Methods 0.000 claims description 13
- 239000002699 waste material Substances 0.000 claims description 12
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 230000002378 acidificating effect Effects 0.000 claims description 7
- 150000001340 alkali metals Chemical class 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- 229910052783 alkali metal Inorganic materials 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 5
- 238000011084 recovery Methods 0.000 claims description 5
- 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 claims description 4
- 239000001913 cellulose Substances 0.000 claims description 4
- 229920002678 cellulose Polymers 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
- 239000005864 Sulphur Substances 0.000 claims description 2
- 150000001339 alkali metal compounds Chemical class 0.000 claims description 2
- 239000002657 fibrous material Substances 0.000 claims description 2
- 230000007935 neutral effect Effects 0.000 claims description 2
- 239000010902 straw Substances 0.000 claims description 2
- 239000005418 vegetable material Substances 0.000 claims description 2
- 235000013311 vegetables Nutrition 0.000 claims description 2
- 239000003513 alkali Substances 0.000 description 19
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 10
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 10
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 239000000460 chlorine Substances 0.000 description 9
- 229910052801 chlorine Inorganic materials 0.000 description 9
- 239000002585 base Substances 0.000 description 7
- 229910000029 sodium carbonate Inorganic materials 0.000 description 5
- 235000017550 sodium carbonate Nutrition 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 241000218657 Picea Species 0.000 description 3
- 238000005660 chlorination reaction Methods 0.000 description 3
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 238000004061 bleaching Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229910001919 chlorite Inorganic materials 0.000 description 2
- 229910052619 chlorite group Inorganic materials 0.000 description 2
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920005610 lignin Polymers 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 235000010265 sodium sulphite Nutrition 0.000 description 2
- -1 sulphite ion Chemical class 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- 238000002419 base digestion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000011122 softwood Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D217/00—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
- C07D217/02—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with only hydrogen atoms or radicals containing only carbon and hydrogen atoms, directly attached to carbon atoms of the nitrogen-containing ring; Alkylene-bis-isoquinolines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D217/00—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
- C07D217/12—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with radicals, substituted by hetero atoms, attached to carbon atoms of the nitrogen-containing ring
- C07D217/18—Aralkyl radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D217/00—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
- C07D217/22—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the nitrogen-containing ring
- C07D217/24—Oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
- C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
- C07D221/22—Bridged ring systems
- C07D221/28—Morphinans
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Paper (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5391870 | 1970-06-20 | ||
| JP394571A JPS5314558B1 (xx) | 1971-02-02 | 1971-02-02 | |
| JP541371 | 1971-02-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO132279B true NO132279B (xx) | 1975-07-07 |
| NO132279C NO132279C (xx) | 1975-10-15 |
Family
ID=27276046
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO2296/71A NO132279C (xx) | 1970-06-20 | 1971-06-18 | |
| NO750529A NO141161C (no) | 1970-06-20 | 1975-02-18 | Analogifremgangsmaate ved fremstilling av terapeutisk aktive morfinanderivater |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO750529A NO141161C (no) | 1970-06-20 | 1975-02-18 | Analogifremgangsmaate ved fremstilling av terapeutisk aktive morfinanderivater |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3786054A (xx) |
| BE (1) | BE768710A (xx) |
| CA (1) | CA919668A (xx) |
| DE (1) | DE2128607C3 (xx) |
| DK (1) | DK137955B (xx) |
| ES (1) | ES392421A1 (xx) |
| FR (1) | FR2100799B1 (xx) |
| GB (1) | GB1301243A (xx) |
| NO (2) | NO132279C (xx) |
| SE (1) | SE386894B (xx) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1406882A (en) * | 1972-04-28 | 1975-09-17 | Leo Pharm Prod Ltd | Benzoic acid derivatives and benzisptjoaup'e 1.1 dopxode derovatoves |
| US3919237A (en) * | 1972-07-07 | 1975-11-11 | Hoffmann La Roche | Preparation of isomorphinan derivative |
| JPS52136176A (en) * | 1976-03-23 | 1977-11-14 | Bristol Myers Co | Method of improving 144hydroxymorphinan derivatives |
| US4058531A (en) * | 1976-03-23 | 1977-11-15 | Bristol-Myers Company | Process for the preparation of 14-hydroxymorphinan derivatives |
| EP2987788A1 (en) | 2002-05-17 | 2016-02-24 | Taiwanj Pharmaceuticals Co., Ltd. | Opioid and opioid-like compounds and uses thereof |
| CN101993417B (zh) * | 2009-08-10 | 2014-09-24 | 北京利乐生制药科技有限公司 | 磷酸二甲啡烷的稳定晶型 |
| CN102241630A (zh) * | 2011-05-20 | 2011-11-16 | 杭州保灵集团有限公司 | 一种镇咳嗽药磷酸二甲啡烷的制备方法 |
| CN103288731A (zh) * | 2013-06-03 | 2013-09-11 | 四川百利药业有限责任公司 | 一种磷酸二甲啡烷中间体的制备方法 |
| CN108299301A (zh) * | 2018-03-12 | 2018-07-20 | 合肥医工医药有限公司 | 一种制备高纯度二甲啡烷的方法 |
| CN108484502A (zh) * | 2018-03-12 | 2018-09-04 | 合肥医工医药有限公司 | 一种制备磷酸二甲啡烷的方法 |
| CN108383788A (zh) * | 2018-03-27 | 2018-08-10 | 合肥医工医药有限公司 | 一种二甲啡烷异构体的制备方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1093029A (fr) * | 1952-12-08 | 1955-04-29 | Hoffmann La Roche | Procédé pour la préparation de dérivés de morphinane |
-
1971
- 1971-06-03 CA CA114690A patent/CA919668A/en not_active Expired
- 1971-06-04 GB GB1301243D patent/GB1301243A/en not_active Expired
- 1971-06-08 US US00150900A patent/US3786054A/en not_active Expired - Lifetime
- 1971-06-09 DE DE2128607A patent/DE2128607C3/de not_active Expired
- 1971-06-17 FR FR7122067A patent/FR2100799B1/fr not_active Expired
- 1971-06-18 ES ES392421A patent/ES392421A1/es not_active Expired
- 1971-06-18 BE BE768710A patent/BE768710A/xx not_active IP Right Cessation
- 1971-06-18 SE SE7107938A patent/SE386894B/xx unknown
- 1971-06-18 DK DK300571AA patent/DK137955B/da not_active IP Right Cessation
- 1971-06-18 NO NO2296/71A patent/NO132279C/no unknown
-
1975
- 1975-02-18 NO NO750529A patent/NO141161C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2100799B1 (xx) | 1975-01-17 |
| ES392421A1 (es) | 1974-07-16 |
| FR2100799A1 (xx) | 1972-03-24 |
| NO141161C (no) | 1980-01-23 |
| CA919668A (en) | 1973-01-23 |
| NO141161B (no) | 1979-10-15 |
| DK137955C (xx) | 1978-11-06 |
| DE2128607C3 (de) | 1980-10-02 |
| DE2128607B2 (de) | 1980-02-07 |
| GB1301243A (xx) | 1972-12-29 |
| NO132279C (xx) | 1975-10-15 |
| BE768710A (fr) | 1971-11-03 |
| DK137955B (da) | 1978-06-12 |
| NO750529L (xx) | 1971-12-21 |
| US3786054A (en) | 1974-01-15 |
| DE2128607A1 (de) | 1971-12-30 |
| SE386894B (sv) | 1976-08-23 |
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