ES252028A1 - Un procedimiento para la fabricaciën continua de pasta de papel - Google Patents

Un procedimiento para la fabricaciën continua de pasta de papel

Info

Publication number: ES252028A1
Authority: ES; Spain
Prior art keywords: liquid; cooking; conveyer; container; steam
Prior art date: 1958-09-16
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

ES0252028A

Other languages

English (en)

Spanish (es)

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.)

1958-09-16

Filing date

1959-09-14

Publication date

1960-03-16

1959-09-14 Application filed by Individual filed Critical Individual

1960-03-16 Publication of ES252028A1 publication Critical patent/ES252028A1/es

Status Expired legal-status Critical Current

Links

239000007788 liquid Substances 0.000 abstract 18
238000010411 cooking Methods 0.000 abstract 15
239000000463 material Substances 0.000 abstract 12
239000000126 substance Substances 0.000 abstract 10
230000006835 compression Effects 0.000 abstract 6
238000007906 compression Methods 0.000 abstract 6
GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 abstract 4
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
238000005470 impregnation Methods 0.000 abstract 3
239000007791 liquid phase Substances 0.000 abstract 3
239000011148 porous material Substances 0.000 abstract 3
238000000034 method Methods 0.000 abstract 2
239000000203 mixture Substances 0.000 abstract 2
239000012071 phase Substances 0.000 abstract 2
CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 2
235000010265 sodium sulphite Nutrition 0.000 abstract 2
238000010924 continuous production Methods 0.000 abstract 1
230000000694 effects Effects 0.000 abstract 1
238000010438 heat treatment Methods 0.000 abstract 1
230000001105 regulatory effect Effects 0.000 abstract 1
229910000029 sodium carbonate Inorganic materials 0.000 abstract 1
GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 abstract 1
238000003860 storage Methods 0.000 abstract 1
230000032258 transport Effects 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
- D21C1/00—Pretreatment of the finely-divided materials before digesting
- D21C1/10—Physical methods for facilitating impregnation

Landscapes

Paper (AREA)

ES0252028A 1958-09-16 1959-09-14 Un procedimiento para la fabricaciën continua de pasta de papel Expired ES252028A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE875858		1958-09-16

Publications (1)

Publication Number	Publication Date
ES252028A1 true ES252028A1 (es)	1960-03-16

Family

ID=20274955

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES0252028A Expired ES252028A1 (es)	1958-09-16	1959-09-14	Un procedimiento para la fabricaciën continua de pasta de papel

Country Status (8)

Country	Link
BE (1)	BE582687A (de)
CH (1)	CH384350A (de)
DE (1)	DE1417491A1 (de)
DK (1)	DK118495B (de)
ES (1)	ES252028A1 (de)
FR (1)	FR1235833A (de)
GB (1)	GB910002A (de)
NL (2)	NL131380C (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2336344A1 (de) *	2009-12-21	2011-06-22	Sekab E-Technology AB	Vorbehandlung von Zellulose haltigem Material
CN111395026A (zh) *	2019-01-03	2020-07-10	安徽雪龙纤维科技股份有限公司	一种高粘棉浆的生产方法

0
- NL NL243190D patent/NL243190A/xx unknown
- NL NL131380D patent/NL131380C/xx active
1959
- 1959-09-14 FR FR805068A patent/FR1235833A/fr not_active Expired
- 1959-09-14 ES ES0252028A patent/ES252028A1/es not_active Expired
- 1959-09-14 DE DE19591417491 patent/DE1417491A1/de active Pending
- 1959-09-15 DK DK328959A patent/DK118495B/da unknown
- 1959-09-15 GB GB3135559A patent/GB910002A/en not_active Expired
- 1959-09-15 BE BE582687A patent/BE582687A/fr unknown
- 1959-09-16 CH CH7829859A patent/CH384350A/de unknown

Also Published As

Publication number	Publication date
DK118495B (da)	1970-08-24
GB910002A (en)	1962-11-07
BE582687A (fr)	1959-12-31
NL243190A (de)
DE1417491A1 (de)	1968-10-24
FR1235833A (fr)	1960-07-08
CH384350A (de)	1964-11-15
NL131380C (de)

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