CN106012630B - A kind of pulp making process using walnut shell as raw material - Google Patents

A kind of pulp making process using walnut shell as raw material Download PDF

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Publication number
CN106012630B
CN106012630B CN201610353278.6A CN201610353278A CN106012630B CN 106012630 B CN106012630 B CN 106012630B CN 201610353278 A CN201610353278 A CN 201610353278A CN 106012630 B CN106012630 B CN 106012630B
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parts
weight
raw material
walnut shell
making process
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CN106012630A (en
Inventor
许米乐
范刚华
曹堪洲
陈伟伟
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Shenzhen Morning Intellectual Property Operations Co ltd
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JIANGSU JINWO MACHINERY CO Ltd
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    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/14—Disintegrating in mills
    • D21B1/16—Disintegrating in mills in the presence of chemical agents
    • 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
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes
    • 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/04—Hydrocarbons
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/06—Alcohols; Phenols; Ethers; Aldehydes; Ketones; Acetals; Ketals
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/71—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes
    • D21H17/74—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes of organic and inorganic material
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/06—Paper forming aids
    • D21H21/12—Defoamers
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/36—Biocidal agents, e.g. fungicidal, bactericidal, insecticidal agents

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Paper (AREA)

Abstract

The invention discloses a kind of pulp making process using walnut shell as raw material, its raw material is made according to parts by weight including following components：400~450 parts of walnut shell；1~4 part of thermal initiator；1~4 part of defoamer；2~8 parts of oxidant；10~20 parts of bentonite；10~30 parts of oyster shell powder；2~8 parts of medical stone powder；2~8 parts of limonene；2~8 parts of vinasse slag；4~20 parts of plant toosedarin；0.2~0.4 part of auxiliary agent.Paper pulp prepared by the present invention, twice laid energy-conserving and environment-protective, and with special pest-resistant bacteriostasis efficacy, service life is long, cleannes are high, can be prevented effectively from moth erosion and bacteria breed, be conducive to collection to preserve, and safe, meaning significantly, can be widely popularized and use.

Description

A kind of pulp making process using walnut shell as raw material
Technical field
The invention belongs to slurrying field, and in particular to a kind of paper pulp and preparation method thereof.
Background technology
Traditional slurrying refers to the method combined using chemical method, mechanical means or both, dissociates plant fiber material Become true qualities or the production process of bleached pulp.The technical process generally used is to crush plant fiber material, boiling, wash Wash, screen, bleach, purify, dry paper pulp.Modern new development goes out a kind of bio-pulping method, first with special strain special orientation point Solve lignin structure, after be aided with and mechanically or chemically dissociate remaining cellulose, then bleached.During this, biology is Through decomposing, opening most of lignin, chemical method is intended only as booster action, and chemical products used is than conventional method very It is few, therefore few discharge can be accomplished or waste liquid is not discharged, it is a kind of environment-friendly pulping, free pulping method.
Paper pulp obtained by various methods is used to prepare the papery articles for use in human lives, is used yet with paper pulp raw material Natural organic is prepared from, and obtained paper product product is easy to be eaten into erosion, or easily recruits fly worm or bacterium of easily mildewing, therefore needs Wide in variety, diversified paper pulp is developed come selection is used as needed for user.
The content of the invention
Goal of the invention：The problem of existing for prior art, first technical problem to be solved by this invention is to provide A kind of paper pulp using walnut shell as raw material.Second technical problem to be solved by this invention is to provide a kind of using walnut shell as original The pulp making process of material.
Technical scheme：In order to solve the above technical problems, the invention provides a kind of paper pulp using walnut shell as raw material, it is former Material is made according to parts by weight including following components：400~450 parts of walnut shell；1~4 part of thermal initiator；1~4 part of defoamer； 2~8 parts of oxidant；10~20 parts of bentonite；10~30 parts of oyster shell powder；2~8 parts of medical stone powder；2~8 parts of limonene；Vinasse 2~8 parts of slag；4~20 parts of plant toosedarin；0.2~0.4 part of auxiliary agent.
It is preferred that, the auxiliary agent is made according to parts by weight including following components：0.1~0.2 part of thickener；Toughener 0.1~0.2 part.
It is preferred that, the oxidant is made according to parts by weight including following components：NaOH1~4 part, H2O2 0.5~2 part And Na2SiO30.5~2 part.
It is preferred that, the plant toosedarin is white parmelia saxatilis extract.
As another preferred scheme, the plant toosedarin is orcin.
It is preferred that, the bentonite is sodium bentonite.
It is used for the above-mentioned preparation method using walnut shell as the paper pulp of raw material, including following step present invention simultaneously provides a kind of Suddenly：
1）The walnut shell powder of corresponding parts by weight is broken to 300 ~ 600 mesh, the vinasse slag of corresponding parts by weight is then added, Suitable quantity of water is added, pH value control is soaked 1 ~ 2 day 5.5 ~ 6.5；
2）By step 1）The thermal initiator of material and corresponding parts by weight by immersion treatment loads reactor, carries out high Press 45 ~ 60min of boiling sterilization；
3）By step 2）The material sterilized by autoclaving adds the bentonite of corresponding parts by weight, oyster shell powder stirring After 15 ~ 30 minutes, carry out mechanical presses dipping and crumple defibrination, obtain fibre stuff；
4）Medical stone powder, defoamer, oxidant and the auxiliary agent of corresponding parts by weight, pH value control are added into fibre stuff 7 ~ 9, simultaneously high-speed stirred reacts 1 ~ 2h for heating mixing, and temperature control is at 60 ~ 70 DEG C；
5）By the limonene and plant toosedarin of the corresponding parts by weight Jing Guo atomization process, mixing adds step 4）Place In fibre stuff in high-speed stirred；
6）While 30 ~ 60min of ultra violet lamp, stirring cooling prepares target product.
Beneficial effect：Paper pulp using walnut shell as raw material that the present invention is provided and preparation method thereof, based on walnut shell Raw material is wanted to be made, twice laid, energy-conserving and environment-protective；It can effectively suppress the breeding of worm's ovum, with preferable pest-resistant bacteriostasis efficacy；Its Act synergistically, while with pest-resistant bacteriostasis property, be turned into antioxygen with vinasse slag in component limonene, plant toosedarin With significantly improving antioxygenic property, the bactericidal performance of the paper pulp；Its component oyster shell powder, medical stone powder, bentonite and Walnut shell synergy after crushing, with certain bleaching and photoextinction so that the paper product being made of the paper pulp has mute Light effect；Limonene acts synergistically with oyster shell powder, medical stone powder simultaneously so that can be protected after meeting water with paper product made from the paper pulp Preferable integrality is held, it is non-breakable, with certain water proofing property.
The pulp making process using walnut shell as raw material by primary raw material of walnut shell that the present invention is provided simultaneously, first Add vinasse slag and carry out immersion treatment, with reference to the control of correlation step pH value, atomization adds lemon during high-speed stirred Alkene and plant toosedarin, and cooling is stirred under ultra violet lamp auxiliary, further improve the stability of obtained paper pulp, resist Worm bacteriostasis efficacy and inoxidizability.
Generally speaking, the paper pulp waste that prepared by the present invention utilizes energy-conserving and environment-protective, and has special pest-resistant bacteriostasis efficacy, no Provide only a kind of paper pulp new varieties for user as needed selection use, and with the paper pulp prepare paper product have dumb light and Waterproof effect, service life is long, and cleannes are high, can be prevented effectively from moth erosion and bacteria breed, be conducive to collection to preserve, security Height, meaning significantly, can be widely popularized and use.
Embodiment
Embodiment 1：A kind of paper pulp using walnut shell as raw material, its raw material is made according to parts by weight including following components： 400 parts of walnut shell；1 part of thermal initiator；1 part of defoamer；2 parts of oxidant；10 parts of bentonite；10 parts of oyster shell powder；Medical stone powder 2 Part；2 parts of limonene；2 parts of vinasse slag；4 parts of plant toosedarin；0.2 part of auxiliary agent.
The auxiliary agent is made according to parts by weight including following components：0.1 part of thickener；0.1 part of toughener.
The oxidant is made according to parts by weight including following components：NaOH1 parts, H2O2 0.5 part and Na2SiO3 0.5 Part.
The plant toosedarin is white parmelia saxatilis extract.
The bentonite is sodium bentonite.
Preparation method comprises the following steps：
1）The walnut shell powder of corresponding parts by weight is broken to 600 mesh, the vinasse slag of corresponding parts by weight is then added, added Suitable quantity of water, pH value control is soaked 1 day 5.5；2）By step 1）The heat of material and corresponding parts by weight by immersion treatment is drawn Send out agent and load reactor, carry out autoclaving sterilizing 45min；3）By step 2）The material sterilized by autoclaving adds corresponding After bentonite, the oyster shell powder of parts by weight are stirred 15 minutes, carry out mechanical presses dipping and crumple defibrination, obtain fibre stuff； 4）Medical stone powder, defoamer, oxidant and the auxiliary agent of corresponding parts by weight are added into fibre stuff, pH value control is in 7, heating Mix and high-speed stirred reaction 1h, temperature control is at 60 DEG C；5）By the limonene of the corresponding parts by weight Jing Guo atomization process and Plant toosedarin, mixing adds step 4）Be in high-speed stirred in fibre stuff in；6）In the same of ultra violet lamp 30min When, stirring cooling prepares target product.After testing, paper pulp opacity made from embodiment 1 is 75%, apparent close Spend for 610kg/m3。
Embodiment 2：A kind of paper pulp using walnut shell as raw material, its raw material is made according to parts by weight including following components： 450 parts of walnut shell；4 parts of thermal initiator；4 parts of defoamer；8 parts of oxidant；20 parts of bentonite；30 parts of oyster shell powder；Medical stone powder 8 Part；8 parts of limonene；8 parts of vinasse slag；20 parts of plant toosedarin；0.4 part of auxiliary agent.
The auxiliary agent is made according to parts by weight including following components：0.2 part of thickener；0.2 part of toughener.
The oxidant is made according to parts by weight including following components：NaOH4 parts, H2O2 2 parts and Na2SiO32 parts.
The plant toosedarin is orcin.
The bentonite is sodium bentonite.
Preparation method comprises the following steps：
1）The walnut shell powder of corresponding parts by weight is broken to 300 mesh, the vinasse slag of corresponding parts by weight is then added, added Suitable quantity of water, pH value control is soaked 2 days 6.5；2）By step 1）The heat of material and corresponding parts by weight by immersion treatment is drawn Send out agent and load reactor, carry out autoclaving sterilizing 60min；3）By step 2）The material sterilized by autoclaving adds corresponding After bentonite, the oyster shell powder of parts by weight are stirred 30 minutes, carry out mechanical presses dipping and crumple defibrination, obtain fibre stuff； 4）Medical stone powder, defoamer, oxidant and the auxiliary agent of corresponding parts by weight are added into fibre stuff, pH value control is in 9, heating Mix and high-speed stirred reaction 2h, temperature control is at 70 DEG C；5）By the limonene of the corresponding parts by weight Jing Guo atomization process and Plant toosedarin, mixing adds step 4）Be in high-speed stirred in fibre stuff in；6）In the same of ultra violet lamp 1 hour When, stirring cooling prepares target product.After testing, paper pulp opacity made from embodiment 1 is 73%, apparent close Spend for 699kg/m3。
Embodiment 3：A kind of paper pulp using walnut shell as raw material, its raw material is made according to parts by weight including following components： 425 parts of walnut shell；2 parts of thermal initiator；2 parts of defoamer；5 parts of oxidant；15 parts of bentonite；20 parts of oyster shell powder；Medical stone powder 5 Part；5 parts of limonene；5 parts of vinasse slag；12 parts of plant toosedarin；0.3 part of auxiliary agent.
The auxiliary agent is made according to parts by weight including following components：0.1 part of thickener；0.2 part of toughener.
The oxidant is made according to parts by weight including following components：NaOH2 parts, H2O2 2 parts and Na2SiO31 part.
The plant toosedarin is white parmelia saxatilis extract.
The bentonite is sodium bentonite.
Preparation method comprises the following steps：
1）The walnut shell powder of corresponding parts by weight is broken to 500 mesh, the vinasse slag of corresponding parts by weight is then added, added Suitable quantity of water, pH value control is soaked 2 days 6；2）By step 1）The thermal initiation of material and corresponding parts by weight by immersion treatment Agent loads reactor, carries out autoclaving sterilizing 50min；3）By step 2）The material sterilized by autoclaving adds corresponding weight After bentonite, the oyster shell powder of amount number are stirred 25 minutes, carry out mechanical presses dipping and simultaneously crumple defibrination, obtain fibre stuff；4） Medical stone powder, defoamer, oxidant and the auxiliary agent of corresponding parts by weight are added into fibre stuff, pH value control is 8, and heating is mixed Merge high-speed stirred reaction 1.5h, temperature control is at 65 DEG C；5）By the limonene of the corresponding parts by weight Jing Guo atomization process and Plant toosedarin, mixing adds step 4）Be in high-speed stirred in fibre stuff in；6）In the same of ultra violet lamp 45min When, stirring cooling prepares target product.After testing, paper pulp opacity made from embodiment 1 is 79%, apparent close Spend for 722kg/m3。
Embodiment 4：A kind of paper pulp using walnut shell as raw material, its raw material is made according to parts by weight including following components： 420 parts of walnut shell；2 parts of thermal initiator；2 parts of defoamer；3 parts of oxidant；12 parts of bentonite；15 parts of oyster shell powder；Medical stone powder 4 Part；4 parts of limonene；4 parts of vinasse slag；8 parts of plant toosedarin；0.2 part of auxiliary agent.
The auxiliary agent is made according to parts by weight including following components：0.1 part of thickener；0.1 part of toughener.
The oxidant is made according to parts by weight including following components：1 part of NaOH, H2O21 part and Na2SiO31 part.
The plant toosedarin is orcin.
The bentonite is sodium bentonite.
Preparation method comprises the following steps：
1）The walnut shell powder of corresponding parts by weight is broken to 400 mesh, the vinasse slag of corresponding parts by weight is then added, added Suitable quantity of water, pH value control is soaked 1 day 6；2）By step 1）The thermal initiation of material and corresponding parts by weight by immersion treatment Agent loads reactor, carries out autoclaving sterilizing 45min；3）By step 2）The material sterilized by autoclaving adds corresponding weight After bentonite, the oyster shell powder of amount number are stirred 20 minutes, carry out mechanical presses dipping and simultaneously crumple defibrination, obtain fibre stuff；4） Medical stone powder, defoamer, oxidant and the auxiliary agent of corresponding parts by weight are added into fibre stuff, pH value control is in 7.5, heating Mix and high-speed stirred reaction 1h, temperature control is at 65 DEG C；5）By the limonene of the corresponding parts by weight Jing Guo atomization process and Plant toosedarin, mixing adds step 4）Be in high-speed stirred in fibre stuff in；6）In the same of ultra violet lamp 40min When, stirring cooling prepares target product.After testing, paper pulp opacity made from embodiment 1 is 73%, apparent close Spend for 671kg/m3。
Embodiment 5：A kind of paper pulp using walnut shell as raw material, its raw material is made according to parts by weight including following components： 440 parts of walnut shell；3 parts of thermal initiator；3 parts of defoamer；6 parts of oxidant；18 parts of bentonite；25 parts of oyster shell powder；Medical stone powder 6 Part；6 parts of limonene；6 parts of vinasse slag；16 parts of plant toosedarin；0.3 part of auxiliary agent.
The auxiliary agent is made according to parts by weight including following components：0.1 part of thickener；0.2 part of toughener.
The oxidant is made according to parts by weight including following components：NaOH3 parts, H2O2 1.5 parts and Na2SiO3 1.5 Part.
The plant toosedarin is white parmelia saxatilis extract.
The bentonite is sodium bentonite.
Preparation method comprises the following steps：
1）The walnut shell powder of corresponding parts by weight is broken to 550 mesh, the vinasse slag of corresponding parts by weight is then added, added Suitable quantity of water, pH value control is soaked 2 days 6.5；2）By step 1）The heat of material and corresponding parts by weight by immersion treatment is drawn Send out agent and load reactor, carry out autoclaving sterilizing 50min；3）By step 2）The material sterilized by autoclaving adds corresponding After bentonite, the oyster shell powder of parts by weight are stirred 25 minutes, carry out mechanical presses dipping and crumple defibrination, obtain fibre stuff； 4）Medical stone powder, defoamer, oxidant and the auxiliary agent of corresponding parts by weight are added into fibre stuff, pH value is controlled 8.5, plus Hot mixing and high-speed stirred reaction 2h, temperature control is at 70 DEG C；5）By the limonene of the corresponding parts by weight Jing Guo atomization process With plant toosedarin, mixing adds step 4）Be in high-speed stirred in fibre stuff in；6）Ultra violet lamp 50min's Meanwhile, stirring cooling prepares target product.After testing, paper pulp opacity made from embodiment 1 is 77%, apparent Density is 668kg/m3。
The pulp applications using walnut shell as raw material that above-described embodiment is provided are particularly applied to production in paper product is prepared In corrugated board, market and significant Practical significance are had a wide range of applications, can be widely popularized.
Implement row above and restriction is not constituted to the present invention, relevant staff is in the scope without departing from the technology of the present invention thought It is interior, carried out it is various change and modifications, all fall within protection scope of the present invention.

Claims (6)

1. a kind of pulp making process using walnut shell as raw material, it is characterised in that comprise the following steps：
1）The walnut shell powder of corresponding parts by weight is broken to 300 ~ 600 mesh, the vinasse slag of corresponding parts by weight is then added, added Suitable quantity of water, pH value control is soaked 1 ~ 2 day 5.5 ~ 6.5；
2）By step 1）The thermal initiator of material and corresponding parts by weight by immersion treatment loads reactor, enters horizontal high voltage steaming Boil 45 ~ 60min of sterilizing；
3）By step 2）The material sterilized by autoclaving add the bentonite of corresponding parts by weight, oyster shell powder stirring 15 ~ After 30 minutes, carry out mechanical presses dipping and crumple defibrination, obtain fibre stuff；
4）Add medical stone powder, defoamer, oxidant and the auxiliary agent of corresponding parts by weight into fibre stuff, pH value control 7 ~ 8.5, simultaneously high-speed stirred reacts 1 ~ 2h for heating mixing, and temperature control is at 60 ~ 70 DEG C；
5）By the limonene and plant toosedarin of the corresponding parts by weight Jing Guo atomization process, mixing adds step 4）In height In fibre stuff in speed stirring；
6）While 30 ~ 60min of ultra violet lamp, stirring cooling prepares target product；
Wherein it is made up using walnut shell of the paper pulp raw material of raw material according to parts by weight of following components：400~450 parts of walnut shell； 1~4 part of thermal initiator；1~4 part of defoamer；2~8 parts of oxidant；10~20 parts of bentonite；10~30 parts of oyster shell powder；Wheat meal 2~8 parts of stone flour；2~8 parts of limonene；2~8 parts of vinasse slag；4~20 parts of plant toosedarin；0.2~0.4 part of auxiliary agent.
2. the pulp making process according to claim 1 using walnut shell as raw material, it is characterised in that the auxiliary agent according to Parts by weight are made including following components：0.1~0.2 part of thickener；0.1~0.2 part of toughener.
3. the pulp making process according to claim 1 using walnut shell as raw material, it is characterised in that the oxidant is pressed It is made according to parts by weight including following components：NaOH1~4 part, H2O2 0.5~2 part and Na2SiO30.5~2 part.
4. the pulp making process according to claim 1 using walnut shell as raw material, it is characterised in that the plant gram life Element is white parmelia saxatilis extract.
5. the pulp making process according to claim 1 using walnut shell as raw material, it is characterised in that the plant gram life Element is orcin.
6. the pulp making process according to claim 1 using walnut shell as raw material, it is characterised in that the bentonite is Sodium bentonite.
CN201610353278.6A 2016-05-25 2016-05-25 A kind of pulp making process using walnut shell as raw material Active CN106012630B (en)

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CN107794809A (en) * 2017-10-29 2018-03-13 贵州铜仁华毅新型材料科技有限公司 A kind of high insulation honeycomb paper core and preparation method thereof
CN107881824A (en) * 2017-11-04 2018-04-06 舒城宏峰纸板有限公司 The method that regenerated paper pulp is prepared using waste paperboard
CN107881841A (en) * 2017-11-04 2018-04-06 舒城宏峰纸板有限公司 A kind of regenerated paper pulp prepared using waste paperboard
TWI705173B (en) * 2018-11-14 2020-09-21 國立虎尾科技大學 Method for making paper with discarded oyster shells and its finished products

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