BE353573A - - Google Patents

Info

Publication number: BE353573A
Authority: BE; Belgium

Application number

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.)

1927-09-24

Publication of BE353573A publication Critical patent/BE353573A/xx

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
- D21C3/22—Other features of pulping processes
- D21C3/26—Multistage 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
- D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
- D21C3/028—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes in presence of O3

Landscapes

Chemical & Material Sciences (AREA)
Inorganic Chemistry (AREA)
Paper (AREA)

BE353573D 1927-09-24 BE353573A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB25193/27A GB299965A (en)	1927-09-24	1927-09-24	Improvements in and relating to the manufacture of paper

Publications (1)

Publication Number	Publication Date
BE353573A true BE353573A (enrdf_load_html_response)

Family

ID=10223727

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE353573D BE353573A (enrdf_load_html_response)	1927-09-24

Country Status (5)

Country	Link
US (1)	US1710375A (enrdf_load_html_response)
BE (1)	BE353573A (enrdf_load_html_response)
DE (1)	DE504613C (enrdf_load_html_response)
FR (1)	FR639900A (enrdf_load_html_response)
GB (1)	GB299965A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3012927A (en) *	1957-09-11	1961-12-12	Process Evaluation Devel	Continuous process of converting vegetable stock to paper pulp

0
- BE BE353573D patent/BE353573A/xx unknown
1927
- 1927-08-22 FR FR639900D patent/FR639900A/fr not_active Expired
- 1927-09-11 DE DEM101290D patent/DE504613C/de not_active Expired
- 1927-09-24 GB GB25193/27A patent/GB299965A/en not_active Expired
- 1927-10-04 US US223972A patent/US1710375A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE504613C (de)	1930-08-06
FR639900A (fr)	1928-07-02
GB299965A (en)	1928-11-08
US1710375A (en)	1929-04-23

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