JP2987520B2 - 圧力下、濃密流体中において紙製品を処理するプロセスおよび装置 - Google Patents
圧力下、濃密流体中において紙製品を処理するプロセスおよび装置Info
- Publication number
- JP2987520B2 JP2987520B2 JP4508598A JP50859892A JP2987520B2 JP 2987520 B2 JP2987520 B2 JP 2987520B2 JP 4508598 A JP4508598 A JP 4508598A JP 50859892 A JP50859892 A JP 50859892A JP 2987520 B2 JP2987520 B2 JP 2987520B2
- Authority
- JP
- Japan
- Prior art keywords
- dense fluid
- process according
- fluid
- pressure
- active substance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 115
- 238000000034 method Methods 0.000 title claims abstract description 59
- 230000008569 process Effects 0.000 title claims description 56
- 239000013543 active substance Substances 0.000 claims abstract description 58
- 238000012545 processing Methods 0.000 claims abstract description 22
- 230000000694 effects Effects 0.000 claims abstract description 7
- 230000003472 neutralizing effect Effects 0.000 claims abstract description 6
- 238000005728 strengthening Methods 0.000 claims abstract description 3
- 238000011282 treatment Methods 0.000 claims description 23
- 239000002904 solvent Substances 0.000 claims description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 16
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 9
- 239000000377 silicon dioxide Substances 0.000 claims description 8
- 239000001569 carbon dioxide Substances 0.000 claims description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 6
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 claims description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 4
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 4
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000007791 liquid phase Substances 0.000 claims description 2
- 239000001272 nitrous oxide Substances 0.000 claims description 2
- 150000005677 organic carbonates Chemical class 0.000 claims description 2
- 239000002243 precursor Substances 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims description 2
- 229930195734 saturated hydrocarbon Natural products 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims description 2
- 239000011787 zinc oxide Substances 0.000 claims description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 2
- 229910018503 SF6 Inorganic materials 0.000 claims 1
- 229910021529 ammonia Inorganic materials 0.000 claims 1
- 239000006184 cosolvent Substances 0.000 claims 1
- 230000003134 recirculating effect Effects 0.000 claims 1
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 claims 1
- 229960000909 sulfur hexafluoride Drugs 0.000 claims 1
- 238000009736 wetting Methods 0.000 claims 1
- 239000002657 fibrous material Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 10
- 239000007788 liquid Substances 0.000 description 8
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 238000005470 impregnation Methods 0.000 description 5
- 238000011017 operating method Methods 0.000 description 5
- 239000012071 phase Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 238000001035 drying Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 150000001298 alcohols Chemical class 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000027455 binding Effects 0.000 description 3
- 238000009739 binding Methods 0.000 description 3
- KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical compound F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- JTBSHWSEGYLJHV-UHFFFAOYSA-N C(O)(O)=O.C[Mg]CC Chemical compound C(O)(O)=O.C[Mg]CC JTBSHWSEGYLJHV-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 230000006866 deterioration 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
- 239000001095 magnesium carbonate Substances 0.000 description 2
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 2
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000010587 phase diagram Methods 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- XAZKUEDHEAXREA-UHFFFAOYSA-N N.S(F)(F)(F)(F)(F)F Chemical compound N.S(F)(F)(F)(F)(F)F XAZKUEDHEAXREA-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000002051 biphasic effect Effects 0.000 description 1
- 238000006664 bond formation reaction Methods 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000006317 isomerization reaction Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- -1 methyl ethyl carbonate-magnesium Chemical compound 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000012454 non-polar solvent Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 102200150779 rs200154873 Human genes 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 239000013077 target material Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
- D21H25/18—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00 of old paper as in books, documents, e.g. restoring
Landscapes
- Paper (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR91/04105 | 1991-04-04 | ||
| FR9104105A FR2674872A1 (fr) | 1991-04-04 | 1991-04-04 | Procede et installation de traitement de matieres fibreuses ou poreuses, notamment du papier, par un fluide dense sous pression. |
| PCT/FR1992/000293 WO1992017640A1 (fr) | 1991-04-04 | 1992-04-02 | Procede et installation de traitement de produits en papier dans un fluide dense sous pression |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06506270A JPH06506270A (ja) | 1994-07-14 |
| JP2987520B2 true JP2987520B2 (ja) | 1999-12-06 |
Family
ID=9411474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4508598A Expired - Lifetime JP2987520B2 (ja) | 1991-04-04 | 1992-04-02 | 圧力下、濃密流体中において紙製品を処理するプロセスおよび装置 |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0578736B1 (enExample) |
| JP (1) | JP2987520B2 (enExample) |
| AT (1) | ATE140742T1 (enExample) |
| DE (1) | DE69212467T2 (enExample) |
| FR (1) | FR2674872A1 (enExample) |
| WO (1) | WO1992017640A1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5340614A (en) | 1993-02-11 | 1994-08-23 | Minnesota Mining And Manufacturing Company | Methods of polymer impregnation |
| FR2747697B1 (fr) * | 1996-04-18 | 1998-06-26 | Separex Sa | Procede et installation de traitement de documents de papier par fluide a pression supercritique |
| DE10041003A1 (de) * | 2000-08-22 | 2002-03-28 | Sueddeutsche Kalkstickstoff | Verfahren zum Imprägnieren einer Trägermatrix mit festen und/oder flüssigen Verbindungen mit Hilfe komprimierter Gase und so imprägnierte Stoffe |
| DE10059494B4 (de) * | 2000-11-30 | 2007-05-24 | Zfb Project-Management Gmbh | Konditionierungsmittel und Verfahren zur Konditionierung sowie dessen Verwendung |
| RU2243309C1 (ru) * | 2003-11-17 | 2004-12-27 | Федеральное государственное учреждение Российская национальная библиотека | Способ нейтрализации кислотности бумаги |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3676182A (en) * | 1970-08-31 | 1972-07-11 | Richard Daniel Smith | Treatment of cellulosic materials |
| US3969549A (en) * | 1974-12-24 | 1976-07-13 | The United States Of America As Represented By The Librarian Of Congress | Method of deacidifying paper |
| US4522843A (en) * | 1984-01-25 | 1985-06-11 | Kundrot Robert A | Deacidification of library materials |
| DE3904111A1 (de) * | 1989-02-11 | 1990-08-16 | Battelle Institut E V | Verfahren und vorrichtung zur umweltfreundlichen massenentsaeuerung von buechern und anderen papiererzeugnissen |
-
1991
- 1991-04-04 FR FR9104105A patent/FR2674872A1/fr active Granted
-
1992
- 1992-04-02 DE DE69212467T patent/DE69212467T2/de not_active Expired - Fee Related
- 1992-04-02 EP EP92909511A patent/EP0578736B1/fr not_active Expired - Lifetime
- 1992-04-02 AT AT92909511T patent/ATE140742T1/de not_active IP Right Cessation
- 1992-04-02 WO PCT/FR1992/000293 patent/WO1992017640A1/fr not_active Ceased
- 1992-04-02 JP JP4508598A patent/JP2987520B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2674872B1 (enExample) | 1997-02-07 |
| FR2674872A1 (fr) | 1992-10-09 |
| JPH06506270A (ja) | 1994-07-14 |
| EP0578736A1 (fr) | 1994-01-19 |
| WO1992017640A1 (fr) | 1992-10-15 |
| ATE140742T1 (de) | 1996-08-15 |
| EP0578736B1 (fr) | 1996-07-24 |
| DE69212467T2 (de) | 1997-02-06 |
| DE69212467D1 (de) | 1996-08-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A977 | Report on retrieval |
Effective date: 20050408 Free format text: JAPANESE INTERMEDIATE CODE: A971007 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20050419 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20050829 |