JPS59213617A - カセイ化法 - Google Patents
カセイ化法Info
- Publication number
- JPS59213617A JPS59213617A JP59031561A JP3156184A JPS59213617A JP S59213617 A JPS59213617 A JP S59213617A JP 59031561 A JP59031561 A JP 59031561A JP 3156184 A JP3156184 A JP 3156184A JP S59213617 A JPS59213617 A JP S59213617A
- Authority
- JP
- Japan
- Prior art keywords
- causticization
- lime
- slaked
- slaking
- reaction
- 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.)
- Granted
Links
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 29
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 25
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 25
- 239000004571 lime Substances 0.000 claims description 25
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 18
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 17
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 10
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 9
- 239000000920 calcium hydroxide Substances 0.000 claims description 9
- 235000011116 calcium hydroxide Nutrition 0.000 claims description 9
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 9
- 239000000292 calcium oxide Substances 0.000 claims description 9
- 235000012255 calcium oxide Nutrition 0.000 claims description 9
- 239000001913 cellulose Substances 0.000 claims description 7
- 229920002678 cellulose Polymers 0.000 claims description 7
- 239000010802 sludge Substances 0.000 claims description 7
- 238000010411 cooking Methods 0.000 claims description 4
- 239000003518 caustics Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 241001474374 Blennius Species 0.000 claims 1
- 239000012670 alkaline solution Substances 0.000 claims 1
- 244000089742 Citrus aurantifolia Species 0.000 description 20
- 239000007788 liquid Substances 0.000 description 10
- 239000000203 mixture Substances 0.000 description 5
- 238000010791 quenching Methods 0.000 description 4
- 230000000171 quenching effect Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000009835 boiling Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 description 3
- 238000010025 steaming Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012432 intermediate storage Methods 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000002747 voluntary effect Effects 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
- D21C11/0064—Aspects concerning the production and the treatment of green and white liquors, e.g. causticizing green liquor
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2/00—Lime, magnesia or dolomite
- C04B2/02—Lime
- C04B2/04—Slaking
- C04B2/06—Slaking with addition of substances, e.g. hydrophobic agents ; Slaking in the presence of other compounds
- C04B2/066—Making use of the hydration reaction, e.g. the reaction heat for dehydrating gypsum; Chemical drying by using unslaked lime
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/40—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S423/00—Chemistry of inorganic compounds
- Y10S423/03—Papermaking liquor
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI830606 | 1983-02-23 | ||
| FI830606A FI71786C (fi) | 1983-02-23 | 1983-02-23 | Kausticeringsfoerfarande. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59213617A true JPS59213617A (ja) | 1984-12-03 |
| JPH0450249B2 JPH0450249B2 (https=) | 1992-08-13 |
Family
ID=8516799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59031561A Granted JPS59213617A (ja) | 1983-02-23 | 1984-02-23 | カセイ化法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4627888A (https=) |
| JP (1) | JPS59213617A (https=) |
| AT (1) | AT378944B (https=) |
| BR (1) | BR8400811A (https=) |
| CA (1) | CA1218807A (https=) |
| FI (1) | FI71786C (https=) |
| FR (1) | FR2541331B1 (https=) |
| SE (1) | SE453101B (https=) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62289691A (ja) * | 1985-03-19 | 1987-12-16 | エンソ−グトゼイト オ−ワイ | 苛性化方法 |
| JP2016524575A (ja) * | 2013-03-13 | 2016-08-18 | カーボン・エンジニアリング・リミテッド・パートナーシップ | 炭酸カルシウム結晶集合体を介した苛性アルカリ溶液の回収 |
| US10519041B2 (en) | 2014-05-19 | 2019-12-31 | Carbon Engineering Ltd. | Recovering a caustic solution via calcium carbonate crystal aggregates |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5364610A (en) * | 1993-06-15 | 1994-11-15 | P. H. Glatfelter Company | Process for preparation of high opacity precipitated calcium carbonate by reacting sodium carbonate with calcium hydroxide |
| US5368731A (en) * | 1993-10-04 | 1994-11-29 | Dorr-Oliver Incorporated | Vacuum assisted slaker classifier |
| US5616283A (en) * | 1995-08-25 | 1997-04-01 | Chemical Lime Company | High solids lime as a caustic replacement |
| US5620744A (en) * | 1996-01-04 | 1997-04-15 | Chemical Lime Company | Method of preventing corrosion in concrete pipe |
| AU4809099A (en) * | 1999-05-07 | 2000-11-21 | Kvaerner Pulping Ab | Feeding device and process and feeding system which utilise the feeding device |
| CN114314984A (zh) * | 2021-12-23 | 2022-04-12 | 徐州荣盛纺织整理有限公司 | 淡碱回收利用装置 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1862176A (en) * | 1929-06-12 | 1932-06-07 | Pure Calcium Products Company | Method of making by-product whiting |
| GB431145A (en) * | 1933-01-21 | 1935-07-02 | Pittsburgh Plate Glass Co | Improvements in or relating to finely divided calcium carbonate and method of producing it |
| US2552183A (en) * | 1945-04-07 | 1951-05-08 | Dorr Co | Two-stage causticizing |
| US2592907A (en) * | 1949-03-08 | 1952-04-15 | Infilco Inc | Cooking liquor treatment |
| FR1104996A (fr) * | 1954-05-21 | 1955-11-25 | Separation Sa Franc Pour La | Procédé et installation pour la préparation de la liqueur blanche de papeterie |
| US2888324A (en) * | 1955-07-26 | 1959-05-26 | Kennedy Van Saun Mfg & Eng | Method and apparatus for hydrating calcitic and dolomitic quicklimes |
| US2902346A (en) * | 1956-06-20 | 1959-09-01 | Nat Gypsum Co | Pressure hydrated lime |
| US2979380A (en) * | 1958-11-28 | 1961-04-11 | Thomas C Miller | Carbonate manufacture |
| GB941900A (en) * | 1961-08-21 | 1963-11-13 | Kaiser Aluminium Chem Corp | Improvements in or relating to calcium carbonate |
| DE1244138B (de) * | 1961-08-25 | 1967-07-13 | Eimco Corp | Verfahren zur Gewinnung von Natronlauge |
| US3194638A (en) * | 1962-11-21 | 1965-07-13 | Kimberly Clark Co | Combined slaker-causticizer apparatus |
| US3531370A (en) * | 1968-11-04 | 1970-09-29 | Georgia Pacific Corp | Color removal from waste effluents |
| US3677703A (en) * | 1970-07-14 | 1972-07-18 | Corson G & W H | Method of purifying hydrates of calcined dolomite and magnesite |
| SE419997B (sv) * | 1978-04-14 | 1981-09-07 | Alf Ove Andersson | Sett att bereda vitlut vit ett tryck over atmosferstrycket |
| SE7809167L (sv) * | 1978-08-30 | 1980-03-01 | Rosenblads Patenter Ab | Barlastreduktion |
| US4159922A (en) * | 1978-10-12 | 1979-07-03 | Nalco Chemical Company | Accelerated process for causticization of Kraft green liquor |
| US4451443A (en) * | 1982-07-28 | 1984-05-29 | Aluminum Company Of America | Causticization method |
-
1983
- 1983-02-23 FI FI830606A patent/FI71786C/fi not_active IP Right Cessation
-
1984
- 1984-02-20 AT AT0055184A patent/AT378944B/de not_active IP Right Cessation
- 1984-02-22 FR FR8402694A patent/FR2541331B1/fr not_active Expired
- 1984-02-22 US US06/582,455 patent/US4627888A/en not_active Expired - Fee Related
- 1984-02-22 SE SE8400957A patent/SE453101B/sv not_active IP Right Cessation
- 1984-02-22 BR BR8400811A patent/BR8400811A/pt not_active IP Right Cessation
- 1984-02-23 CA CA000448162A patent/CA1218807A/en not_active Expired
- 1984-02-23 JP JP59031561A patent/JPS59213617A/ja active Granted
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62289691A (ja) * | 1985-03-19 | 1987-12-16 | エンソ−グトゼイト オ−ワイ | 苛性化方法 |
| JP2016524575A (ja) * | 2013-03-13 | 2016-08-18 | カーボン・エンジニアリング・リミテッド・パートナーシップ | 炭酸カルシウム結晶集合体を介した苛性アルカリ溶液の回収 |
| US9975100B2 (en) | 2013-03-13 | 2018-05-22 | Carbon Engineering Ltd. | Recovering a caustic solution via calcium carbonate crystal aggregates |
| US10519041B2 (en) | 2014-05-19 | 2019-12-31 | Carbon Engineering Ltd. | Recovering a caustic solution via calcium carbonate crystal aggregates |
| US11014823B2 (en) | 2014-05-19 | 2021-05-25 | Carbon Engineering Ltd. | Recovering a caustic solution via calcium carbonate crystal aggregates |
| US11667538B2 (en) | 2014-05-19 | 2023-06-06 | Carbon Engineering Ltd. | Recovering a caustic solution via calcium carbonate crystal aggregates |
| US12054399B2 (en) | 2014-05-19 | 2024-08-06 | Carbon Engineering Ulc | Recovering a caustic solution via calcium carbonate crystal aggregates |
| US12583756B2 (en) | 2014-05-19 | 2026-03-24 | Carbon Engineering Ulc | Recovering a caustic solution via calcium carbonate crystal aggregates |
Also Published As
| Publication number | Publication date |
|---|---|
| SE8400957L (sv) | 1984-08-24 |
| BR8400811A (pt) | 1984-10-02 |
| FI71786B (fi) | 1986-10-31 |
| CA1218807A (en) | 1987-03-10 |
| US4627888A (en) | 1986-12-09 |
| JPH0450249B2 (https=) | 1992-08-13 |
| FI71786C (fi) | 1987-02-09 |
| ATA55184A (de) | 1985-03-15 |
| FI830606A0 (fi) | 1983-02-23 |
| SE8400957D0 (sv) | 1984-02-22 |
| AT378944B (de) | 1985-10-25 |
| FR2541331A1 (fr) | 1984-08-24 |
| SE453101B (sv) | 1988-01-11 |
| FI830606L (fi) | 1984-08-24 |
| FR2541331B1 (fr) | 1988-01-08 |
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