RU2003102432A - METHOD FOR PRODUCING CELLULOSE MASS FROM STORES OF CORN - Google Patents

METHOD FOR PRODUCING CELLULOSE MASS FROM STORES OF CORN

Info

Publication number
RU2003102432A
RU2003102432A RU2003102432/12A RU2003102432A RU2003102432A RU 2003102432 A RU2003102432 A RU 2003102432A RU 2003102432/12 A RU2003102432/12 A RU 2003102432/12A RU 2003102432 A RU2003102432 A RU 2003102432A RU 2003102432 A RU2003102432 A RU 2003102432A
Authority
RU
Russia
Prior art keywords
pulp
cooking
corn
stalks
paper
Prior art date
Application number
RU2003102432/12A
Other languages
Russian (ru)
Other versions
RU2249636C2 (en
Inventor
Хаиил РЮ
Чул Кап КИМ
Жонг-Миунг ВОН
Original Assignee
СиПи ЭНД Пи КО., Лтд.
Хаиил РЮ
Жонг-Миунг ВОН
Filing date
Publication date
Application filed by СиПи ЭНД Пи КО., Лтд., Хаиил РЮ, Жонг-Миунг ВОН filed Critical СиПи ЭНД Пи КО., Лтд.
Priority to RU2003102432/12A priority Critical patent/RU2249636C2/en
Priority claimed from RU2003102432/12A external-priority patent/RU2249636C2/en
Publication of RU2003102432A publication Critical patent/RU2003102432A/en
Application granted granted Critical
Publication of RU2249636C2 publication Critical patent/RU2249636C2/en

Links

Claims (7)

1. Способ получения целлюлозной массы из стеблей кукурузы, содержащий этапы измельчения стеблей кукурузы, варки, промывки, просеивания, отделения воды, размола бумажной массы, формования бумаги и сушки.1. A method of producing pulp from corn stalks, comprising the steps of grinding corn stalks, cooking, washing, sieving, separating water, grinding paper pulp, forming paper and drying. 2. Способ по п.1, дополнительно содержащий этап отбеливания целлюлозной массы.2. The method according to claim 1, further comprising the step of bleaching the pulp. 3. Способ по п.1, в котором этап варки включает сульфатную варку, сульфитную варку, щелочную варку или натронную варку.3. The method according to claim 1, in which the cooking step includes sulfate cooking, sulfite cooking, alkaline cooking or soda cooking. 4. Способ по п.3, в котором этап варки проводят при соотношении жидкости (масса к массе) жидкого раствора реактива к материалу стеблей кукурузы от 3:1 до 6:1, при температуре реакции 120-200°С в течение 1,5-4 ч.4. The method according to claim 3, in which the cooking step is carried out at a ratio of liquid (mass to mass) of the liquid solution of the reagent to the material of the corn stalks from 3: 1 to 6: 1, at a reaction temperature of 120-200 ° C for 1.5 -4 hours 5. Способ по п.1, в котором к древесной целлюлозной массе и целлюлозной массе из стеблей кукурузы дополнительно добавляют целлюлозную массу из травянистых растений или целлюлозную массу из макулатуры в количестве 20-80 мас.% от общей массы целлюлозы.5. The method according to claim 1, in which the pulp from grass stalks or pulp from grass plants or pulp from waste paper in an amount of 20-80 wt.% Of the total mass of pulp is added to the wood pulp and pulp from the stalks of corn. 6. Способ по п.1, в котором добавляют водорастворимый полимерный материал, содержащий поливиниловый спирт или полиакриламид.6. The method according to claim 1, in which add a water-soluble polymer material containing polyvinyl alcohol or polyacrylamide. 7. Способ по п.1, в котором дополнительно вводят добавку, содержащую крахмал, агент для упрочнения бумаги, агент для расширения волокон, флуоресцентный отбеливающий агент или полимерный электролит.7. The method according to claim 1, in which an additive is added containing starch, an agent for hardening paper, an agent for expanding fibers, a fluorescent whitening agent, or a polymer electrolyte.
RU2003102432/12A 2000-06-29 2000-06-29 Method of preparing pulp from corn stems RU2249636C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2003102432/12A RU2249636C2 (en) 2000-06-29 2000-06-29 Method of preparing pulp from corn stems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2003102432/12A RU2249636C2 (en) 2000-06-29 2000-06-29 Method of preparing pulp from corn stems

Publications (2)

Publication Number Publication Date
RU2003102432A true RU2003102432A (en) 2004-05-20
RU2249636C2 RU2249636C2 (en) 2005-04-10

Family

ID=35611964

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2003102432/12A RU2249636C2 (en) 2000-06-29 2000-06-29 Method of preparing pulp from corn stems

Country Status (1)

Country Link
RU (1) RU2249636C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5585882B2 (en) * 2007-12-05 2014-09-10 シャンドング フユイン ペーパー アンド エンヴァイロンメンタル プロテクション テクノロジー カンパニー，リミテッド Primary color paper product and its manufacturing method

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