ES403377A1 - Metodo para la produccion de pasta celulosica de brillo au-mentado. - Google Patents
Metodo para la produccion de pasta celulosica de brillo au-mentado.Info
- Publication number
- ES403377A1 ES403377A1 ES403377A ES403377A ES403377A1 ES 403377 A1 ES403377 A1 ES 403377A1 ES 403377 A ES403377 A ES 403377A ES 403377 A ES403377 A ES 403377A ES 403377 A1 ES403377 A1 ES 403377A1
- Authority
- ES
- Spain
- Prior art keywords
- alkali metal
- weight
- percent
- hydroxide
- preparation
- 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
- 229920001131 Pulp (paper) Polymers 0.000 title 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 3
- 150000001340 alkali metals Chemical class 0.000 abstract 2
- 241000609240 Ambelania acida Species 0.000 abstract 1
- 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 1
- 240000000111 Saccharum officinarum Species 0.000 abstract 1
- 235000007201 Saccharum officinarum Nutrition 0.000 abstract 1
- -1 alkali metal bisulfite Chemical class 0.000 abstract 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 abstract 1
- 150000008041 alkali metal carbonates Chemical class 0.000 abstract 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000010905 bagasse Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
- 239000012978 lignocellulosic material Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- D21C3/00—Pulping cellulose-containing materials
- D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
- D21C3/022—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes in presence of S-containing compounds
-
- 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
- D21C3/22—Other features of pulping processes
- D21C3/222—Use of compounds accelerating the pulping processes
-
- 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
- D21C3/22—Other features of pulping processes
- D21C3/24—Continuous processes
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14900071A | 1971-06-01 | 1971-06-01 | |
| US22039072A | 1972-01-24 | 1972-01-24 | |
| US23658972A | 1972-03-21 | 1972-03-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES403377A1 true ES403377A1 (es) | 1975-04-16 |
Family
ID=27386772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES403377A Expired ES403377A1 (es) | 1971-06-01 | 1972-05-31 | Metodo para la produccion de pasta celulosica de brillo au-mentado. |
Country Status (7)
| Country | Link |
|---|---|
| AR (1) | AR194242A1 (es) |
| DE (1) | DE2226589A1 (es) |
| ES (1) | ES403377A1 (es) |
| FR (1) | FR2141123A5 (es) |
| GB (1) | GB1399736A (es) |
| OA (1) | OA04095A (es) |
| PH (1) | PH10197A (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130472B (zh) * | 2017-06-21 | 2018-07-20 | 广西师范学院 | 以剑麻为原料制备垃圾桶的方法 |
-
1972
- 1972-05-24 GB GB2444972A patent/GB1399736A/en not_active Expired
- 1972-05-26 PH PH13572A patent/PH10197A/en unknown
- 1972-05-30 OA OA54588A patent/OA04095A/xx unknown
- 1972-05-31 FR FR7219544A patent/FR2141123A5/fr not_active Expired
- 1972-05-31 ES ES403377A patent/ES403377A1/es not_active Expired
- 1972-05-31 DE DE19722226589 patent/DE2226589A1/de active Pending
- 1972-06-02 AR AR242342A patent/AR194242A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2226589A1 (de) | 1972-12-14 |
| PH10197A (en) | 1976-09-24 |
| FR2141123A5 (es) | 1973-01-19 |
| OA04095A (fr) | 1979-10-30 |
| GB1399736A (en) | 1975-07-02 |
| AR194242A1 (es) | 1973-06-29 |
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