GB191318371A - Process for the Production of Paper Pulp or Cellulose from Bamboo and the like. - Google Patents

Process for the Production of Paper Pulp or Cellulose from Bamboo and the like.

Info

Publication number
GB191318371A
GB191318371A GB191318371DA GB191318371A GB 191318371 A GB191318371 A GB 191318371A GB 191318371D A GB191318371D A GB 191318371DA GB 191318371 A GB191318371 A GB 191318371A
Authority
GB
United Kingdom
Prior art keywords
digester
bamboo
pulp
cellulose
production
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
Application number
Inventor
James Lockhart Jardine
Thomas Arthur Nelson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of GB191318371A publication Critical patent/GB191318371A/en
Expired legal-status Critical Current

Links

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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/04—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides
    • D21C3/06—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides sulfur dioxide; sulfurous acid; bisulfites sulfites

Landscapes

  • Paper (AREA)

Abstract

18,371. Jardine, J.L., and Nelson, T. A. Aug. 13. Pulp, preparation of.-Bamboo is crushed and treated in a digester with a solution of bisulphite formed from a base such as magnesia which yields a soluble sulphite, and the free gases liberated by digestion are allowed to escape through a small exbaust pipe into a cooling-coil and absorption apparatus. Undue excess of acid in the digester is thus avoided. The digester is heated by steam and the temperature determined by the steam pressure. The pulp so obtained may be bleached to full white with bleaching-powder.
GB191318371D 1913-08-13 1913-08-13 Process for the Production of Paper Pulp or Cellulose from Bamboo and the like. Expired GB191318371A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191318371T 1913-08-13

Publications (1)

Publication Number Publication Date
GB191318371A true GB191318371A (en) 1914-09-14

Family

ID=34359899

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191318371D Expired GB191318371A (en) 1913-08-13 1913-08-13 Process for the Production of Paper Pulp or Cellulose from Bamboo and the like.

Country Status (3)

Country Link
FR (1) FR475981A (en)
GB (1) GB191318371A (en)
NL (1) NL2548C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104389224A (en) * 2014-09-30 2015-03-04 广西大学 Sulfate bamboo-pulp high-temperature chlorine-dioxide bleaching method
CN112359647A (en) * 2020-09-10 2021-02-12 浙江采美新材料股份有限公司 Preparation method of high-strength anti-tearing paper food packaging bag

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104389224A (en) * 2014-09-30 2015-03-04 广西大学 Sulfate bamboo-pulp high-temperature chlorine-dioxide bleaching method
CN112359647A (en) * 2020-09-10 2021-02-12 浙江采美新材料股份有限公司 Preparation method of high-strength anti-tearing paper food packaging bag

Also Published As

Publication number Publication date
NL2548C (en)
FR475981A (en) 1915-06-29

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