CN1219938C - Pulping digestion agent production method - Google Patents
Pulping digestion agent production method Download PDFInfo
- Publication number
- CN1219938C CN1219938C CN 02139858 CN02139858A CN1219938C CN 1219938 C CN1219938 C CN 1219938C CN 02139858 CN02139858 CN 02139858 CN 02139858 A CN02139858 A CN 02139858A CN 1219938 C CN1219938 C CN 1219938C
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- CN
- China
- Prior art keywords
- portions
- stirred
- pulping
- weight
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- 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.)
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 238000004537 pulping Methods 0.000 title abstract description 8
- 230000029087 digestion Effects 0.000 title description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 16
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 11
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 9
- 239000011734 sodium Substances 0.000 claims abstract description 9
- 229940051841 polyoxyethylene ether Drugs 0.000 claims abstract description 8
- 229920000056 polyoxyethylene ether Polymers 0.000 claims abstract description 8
- 239000011780 sodium chloride Substances 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000003866 digestant Substances 0.000 claims description 8
- 230000000740 bleeding effect Effects 0.000 claims description 6
- 229920000191 poly(N-vinyl pyrrolidone) Polymers 0.000 claims description 6
- -1 sodium alkyl sulfonate Chemical class 0.000 claims description 6
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims description 6
- 229920001131 Pulp (paper) Polymers 0.000 claims description 5
- 150000002170 ethers Chemical class 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000012752 auxiliary agent Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 239000002994 raw material Substances 0.000 abstract 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 abstract description 3
- 239000003513 alkali Substances 0.000 abstract description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract 4
- 238000010025 steaming Methods 0.000 abstract 4
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 230000000149 penetrating effect Effects 0.000 abstract 2
- WBHQBSYUUJJSRZ-UHFFFAOYSA-M sodium bisulfate Chemical compound [Na+].OS([O-])(=O)=O WBHQBSYUUJJSRZ-UHFFFAOYSA-M 0.000 abstract 2
- 229910000342 sodium bisulfate Inorganic materials 0.000 abstract 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 abstract 2
- 239000002574 poison Substances 0.000 abstract 1
- 231100000614 poison Toxicity 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
- 239000007788 liquid Substances 0.000 description 4
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 3
- 150000004056 anthraquinones Chemical class 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 241000609240 Ambelania acida Species 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- PQUCIEFHOVEZAU-UHFFFAOYSA-N Diammonium sulfite Chemical compound [NH4+].[NH4+].[O-]S([O-])=O PQUCIEFHOVEZAU-UHFFFAOYSA-N 0.000 description 1
- 241001349804 Juncus alpinoarticulatus Species 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 208000031320 Teratogenesis Diseases 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 239000010905 bagasse Substances 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 150000004053 quinones Chemical class 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Paper (AREA)
Abstract
The present invention relates to a production method for steaming agents used for pulping. 4 to 10 portions of penetrating agents BS, 4 to 10 portions of sodium bisulfate, 4 to 10 portions of sodium chloride, 15 to 25 portions of paregal O, 15 to 25 portions of fatty alcohol-polyoxyethylene ether, 40 to 55 portions of alkyl sodium sulfonate and 60 to 80 portions of water by weight are used as raw materials. The present invention has a production process that the paregal O and the fatty alcohol-polyoxyethylene ether are added into the water with the temperature between 55 and 65 DEG C; the mixture is heated to 70 to 75 DEG C and is stirred; the alkyl sodium sulfonate is added into the mixture and is stirred; then, the penetrating agents BS, the sodium bisulfate and the sodium chloride are added into the mixture and are stirred; the mixture is cooled to 30 to 40 DEG C and is stirred; and the steaming agents are obtained. The steaming agents of the present invention have wide adaptability on various pulping raw materials, pulping methods and pulping devices, and have the advantages of short steaming time, low alkali consumption, high efficiency, pulping quality improvement, no poison, high safety, sodium sulfide and quinone auxiliary agent replacement and environmental pollution reduction.
Description
Affiliated technical field:
The present invention relates to the auxiliary agent in the paper industry, promptly a kind of production method of making the digestant that paper pulp uses.
Background technology:
At present, domestic papermaking enterprise is used for the auxiliary agent of pulping by cooking, the derivative of akali sulphide, anthraquinone and anthraquinone normally, and they all are that auxiliary agent, especially anthraquinone and derivative thereof that environment is produced severe contamination are the pollutants that makes people's teratogenesis.
Summary of the invention
At the conventional adjuvants problem of environment pollution caused, the present invention proposes the production method of the digestant that a kind of oligosaprobic system paper pulp uses.
The production method of the digestant of this system paper pulp, its characteristics are as follows:
One, material component:
1. bleeding agent BS, liquid, proportion are 1.02, weight is 4～10 parts;
2. niter cake, white powder, weight is 4～10 parts;
3. sodium chloride, white powder, weight is 4～10 parts;
4. peregal 0, and liquid, proportion are 0.89,15～25 parts of weight;
5. fatty alcohol-polyoxyethylene ether, 2～10 ethers, liquid, proportion 0.97,15～25 parts of weight
6. sodium alkyl sulfonate, liquid, proportion 1.06,40～55 parts of weight;
7. water, 60～80 parts of weight;
Two, production process:
1. water is heated to 55～65 ℃;
2. add peregal 0 and fatty alcohol-polyoxyethylene ether, be heated to 70～75 ℃, stirred 1～2 hour;
3. add sodium alkyl sulfonate, stirred 40～60 minutes;
4. add bleeding agent BS, niter cake, sodium chloride, stirred 20～40 minutes;
5. be cooled to 30～40 ℃, stirred again 1～2 hour, can the can warehouse-in.
Digestant of the present invention has adaptability widely to raw material, can be used for the boiling of different fibrous raw materials such as all kinds of timber, bamboo, reed, bagasse, wheat straw, Chinese alpine rush; Various pulping process there is adaptability widely, all can uses as sulfate process, soda processes, Ammonium Sulfite Method and inferior sodium method; This product reclaims useful and harmless to alkali, adapt to various digesting apparatus, especially continuous digesting apparatus is had superiority.
Use the advantage of digestant of the present invention to be: 1, digestion time can shorten 30～60 minutes, economizes on alkali 0.5～1.5%, raises the efficiency 2～4%.2, the slurry that boils is easily washed, is easily floated; Drainability obviously improves, the beating degree 4 ° of SR that can descend; Fibre strength increases, and weight in wet base improves 0.5～1.5g; The degree of polymerization of slurry improves, and pulp quality improves greatly.3, this digestant is nontoxic, and is safe and reliable, and can replace akali sulphide and quinones auxiliary agent, thereby alleviates workman's operation intensity, eliminates plant area's stench, alleviates environmental pollution.
The specific embodiment:
It is as follows now to exemplify a concrete production method:
One, raw material
1. bleeding agent BS, proportion is 1.02, purchases in auxiliary agent chemical plant, Nanjing, gets 5Kg;
2. niter cake, 5Kg;
3. sodium chloride, 5Kg;
4. peregal 0, and proportion is 0.89,20kg;
5. fatty alcohol-polyoxyethylene ether (5 ether), proportion 0.97,19Kg;
6. sodium alkyl sulfonate, proportion 1.06,46Kg;
7. water, 70Kg.
Two, production process
1. water is heated to 60 ℃;
2. add peregal 0 and fatty alcohol-polyoxyethylene ether, be heated to 72 ℃, stirred 1.5 hours;
3. add sodium alkyl sulfonate, stirred 50 minutes;
4. add bleeding agent BS, niter cake, sodium chloride, stirred 30 minutes;
5. be cooled to 35 ℃, stirred 1.5 hours again, dress pours into the storehouse.
Claims (1)
1, a kind of production method of making the digestant that paper pulp uses, its characteristics are as follows:
One, material component:
1. bleeding agent BS, weight is 4～10 parts;
2. niter cake, weight is 4～10 parts;
3. sodium chloride, weight is 4～10 parts;
4. peregal 0, and weight is 15～25 parts;
5. fatty alcohol-polyoxyethylene ether, 2～10 ethers, 15～25 parts of weight;
6. sodium alkyl sulfonate, 40～55 parts of weight;
7. water, 60～80 parts of weight;
Two, production process:
1. water is heated to 55～65 ℃;
2. add peregal 0 and fatty alcohol-polyoxyethylene ether, be heated to 70～75 ℃, stirred 1～2 hour;
3. add sodium alkyl sulfonate, stirred 40～60 minutes;
4. add bleeding agent BS, niter cake, sodium chloride, stirred 20～40 minutes;
5. be cooled to 30～40 ℃, stirred again 1～2 hour, can the can warehouse-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02139858 CN1219938C (en) | 2002-12-16 | 2002-12-16 | Pulping digestion agent production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02139858 CN1219938C (en) | 2002-12-16 | 2002-12-16 | Pulping digestion agent production method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1508357A CN1508357A (en) | 2004-06-30 |
| CN1219938C true CN1219938C (en) | 2005-09-21 |
Family
ID=34231918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02139858 Expired - Fee Related CN1219938C (en) | 2002-12-16 | 2002-12-16 | Pulping digestion agent production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1219938C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101982607A (en) * | 2010-10-14 | 2011-03-02 | 湖南美莱精化有限公司 | Cooking agent for papermaking and pulping and preparation method thereof |
| CN108130806A (en) * | 2017-12-08 | 2018-06-08 | 齐鲁工业大学 | The cleaning pulping of resistance to highly basic auxiliary agent and its technique for applying |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101392467B (en) * | 2007-09-20 | 2010-12-01 | 刘兰 | Manufacturing technique for preparing bamboo fiber by using biophysical technique |
| CN102154871B (en) * | 2011-02-25 | 2013-06-26 | 李政 | Method for pulping without producing strongly alkaline high-pollution black liquor |
| CN102660891B (en) * | 2012-06-06 | 2013-11-06 | 湖南美莱精化有限公司 | Papermaking chemical mechanical pulp presoak softener and preparation method thereof |
| CN105332307A (en) * | 2015-09-25 | 2016-02-17 | 句容市兴武包装有限公司 | Cooking agent for papermaking and preparation method thereof |
| CN108411673B (en) * | 2018-04-25 | 2020-09-01 | 上海锴晨实业有限公司 | Biological enzyme pulping rapid penetrant and preparation method thereof |
| CN108411674B (en) * | 2018-04-26 | 2020-09-08 | 上海锴晨实业有限公司 | Special biological enzyme softening agent for pulping and preparation method thereof |
-
2002
- 2002-12-16 CN CN 02139858 patent/CN1219938C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101982607A (en) * | 2010-10-14 | 2011-03-02 | 湖南美莱精化有限公司 | Cooking agent for papermaking and pulping and preparation method thereof |
| CN101982607B (en) * | 2010-10-14 | 2013-01-23 | 湖南美莱精化有限公司 | Cooking agent for papermaking and pulping and preparation method thereof |
| CN108130806A (en) * | 2017-12-08 | 2018-06-08 | 齐鲁工业大学 | The cleaning pulping of resistance to highly basic auxiliary agent and its technique for applying |
| CN108130806B (en) * | 2017-12-08 | 2020-08-04 | 齐鲁工业大学 | Strong alkali resistant clean pulping auxiliary agent and application process thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1508357A (en) | 2004-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHANGSHA SAITE PAPER CHEMICAL PRODUCTS CO., LTD. Free format text: FORMER OWNER: LIAO GUOLIANG Effective date: 20080307 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080307 Address after: M7-1 building, torch City, hi tech Zone, Changsha Patentee after: Changsha Seth Paper Chemicals Co., Ltd. Address before: Hunan Province, the mayor of Yiyang Yi Road No. 1 Patentee before: Liao Guoliang |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: M6-3, torch City, Hexi hi tech Zone, Hunan, Changsha 3, China, Changsha Patentee after: Hunan Meilai Fine Chemical Co., Ltd. Address before: M7-1 building, torch City, hi tech Zone, Changsha Patentee before: Changsha Seth Paper Chemicals Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: HUNAN MEILAI REFINED CHEMISTRY CO., LTD. Free format text: FORMER NAME: CHANGSHA SAITE PAPER CHEMICAL PRODUCTS CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050921 Termination date: 20161216 |
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| CF01 | Termination of patent right due to non-payment of annual fee |