GB389803A - Improved process for refining vegetable fibrous material - Google Patents
Improved process for refining vegetable fibrous materialInfo
- Publication number
- GB389803A GB389803A GB17728/31A GB1772831A GB389803A GB 389803 A GB389803 A GB 389803A GB 17728/31 A GB17728/31 A GB 17728/31A GB 1772831 A GB1772831 A GB 1772831A GB 389803 A GB389803 A GB 389803A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solution
- treatment
- treated
- bleaching
- washed
- 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
Links
- 239000002657 fibrous material Substances 0.000 title abstract 2
- 238000007670 refining Methods 0.000 title abstract 2
- 235000013311 vegetables Nutrition 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 239000000243 solution Substances 0.000 abstract 12
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 4
- 238000004061 bleaching Methods 0.000 abstract 3
- 229920002678 cellulose Polymers 0.000 abstract 3
- 239000001913 cellulose Substances 0.000 abstract 3
- 229920000742 Cotton Polymers 0.000 abstract 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 239000007844 bleaching agent Substances 0.000 abstract 2
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000001117 sulphuric acid Substances 0.000 abstract 2
- 235000011149 sulphuric acid Nutrition 0.000 abstract 2
- 229920002955 Art silk Polymers 0.000 abstract 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 abstract 1
- ZKQDCIXGCQPQNV-UHFFFAOYSA-N Calcium hypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-] ZKQDCIXGCQPQNV-UHFFFAOYSA-N 0.000 abstract 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 abstract 1
- 241000208202 Linaceae Species 0.000 abstract 1
- 235000004431 Linum usitatissimum Nutrition 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- 239000005708 Sodium hypochlorite Substances 0.000 abstract 1
- 239000000872 buffer Substances 0.000 abstract 1
- 239000007853 buffer solution Substances 0.000 abstract 1
- 239000001110 calcium chloride Substances 0.000 abstract 1
- 229910001628 calcium chloride Inorganic materials 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 230000000382 dechlorinating effect Effects 0.000 abstract 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical class [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 abstract 1
- 235000019800 disodium phosphate Nutrition 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 abstract 1
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 abstract 1
- 229920005610 lignin Polymers 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 235000019796 monopotassium phosphate Nutrition 0.000 abstract 1
- 239000008363 phosphate buffer Substances 0.000 abstract 1
- 239000008055 phosphate buffer solution Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 abstract 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 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
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
- D21C9/12—Bleaching ; Apparatus therefor with halogens or halogen-containing compounds
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE389803X | 1930-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB389803A true GB389803A (en) | 1933-03-23 |
Family
ID=6371480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB17728/31A Expired GB389803A (en) | 1930-06-19 | 1931-06-18 | Improved process for refining vegetable fibrous material |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE380715A (en(2012)) |
| FR (1) | FR718833A (en(2012)) |
| GB (1) | GB389803A (en(2012)) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350367A (zh) * | 2015-11-09 | 2016-02-24 | 华东理工大学 | 棉花预处理的新方法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT454135A (en(2012)) * | 1947-12-26 | |||
| BE489088A (en(2012)) * | 1948-05-24 | |||
| CA108539S (fr) | 2004-04-06 | 2006-02-21 | Thales E Transactions Cga Sa | Portillon d'accès |
-
0
- BE BE380715D patent/BE380715A/xx unknown
-
1931
- 1931-06-18 GB GB17728/31A patent/GB389803A/en not_active Expired
- 1931-06-18 FR FR718833D patent/FR718833A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350367A (zh) * | 2015-11-09 | 2016-02-24 | 华东理工大学 | 棉花预处理的新方法 |
| CN105350367B (zh) * | 2015-11-09 | 2017-10-27 | 华东理工大学 | 棉花预处理的新方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| BE380715A (en(2012)) | |
| FR718833A (fr) | 1932-01-29 |
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