NL72750C - - Google Patents

Info

Publication number
NL72750C
NL72750C NL72750DA NL72750C NL 72750 C NL72750 C NL 72750C NL 72750D A NL72750D A NL 72750DA NL 72750 C NL72750 C NL 72750C
Authority
NL
Netherlands
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.)
Publication of NL72750C publication Critical patent/NL72750C/xx

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
    • D21C3/22—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
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • D21C1/06—Pretreatment of the finely-divided materials before digesting with alkaline reacting compounds
NL72750D 1947-11-14 NL72750C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1117103T 1947-11-14

Publications (1)

Publication Number Publication Date
NL72750C true NL72750C (enrdf_load_stackoverflow)

Family

ID=9629807

Family Applications (1)

Application Number Title Priority Date Filing Date
NL72750D NL72750C (enrdf_load_stackoverflow) 1947-11-14

Country Status (4)

Country Link
BE (1) BE485718A (enrdf_load_stackoverflow)
FR (1) FR1117103A (enrdf_load_stackoverflow)
GB (1) GB656506A (enrdf_load_stackoverflow)
NL (1) NL72750C (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1318690C (zh) * 2003-08-26 2007-05-30 山东泉林纸业有限责任公司 一种球内洗涤分级蒸煮工艺
CN1297708C (zh) * 2003-08-26 2007-01-31 山东泉林纸业有限责任公司 一种用球内洗涤分级蒸煮工艺生产的浓黑液、黑液

Also Published As

Publication number Publication date
FR1117103A (fr) 1956-05-17
GB656506A (en) 1951-08-22
BE485718A (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
FR964293A (enrdf_load_stackoverflow)
FR962036A (enrdf_load_stackoverflow)
BE474505A (enrdf_load_stackoverflow)
BE472149A (enrdf_load_stackoverflow)
BE473448A (enrdf_load_stackoverflow)
BE401708A (enrdf_load_stackoverflow)
BE470620A (enrdf_load_stackoverflow)
NL72750C (enrdf_load_stackoverflow)
NL71705C (enrdf_load_stackoverflow)
NL141235B (enrdf_load_stackoverflow)
LU29142A1 (enrdf_load_stackoverflow)
BE486201A (enrdf_load_stackoverflow)
BE485004A (enrdf_load_stackoverflow)
BE483150A (enrdf_load_stackoverflow)
BE482651A (enrdf_load_stackoverflow)
BE480994A (enrdf_load_stackoverflow)
BE474976A (enrdf_load_stackoverflow)
BE474878A (enrdf_load_stackoverflow)
BE474872A (enrdf_load_stackoverflow)
BE474625A (enrdf_load_stackoverflow)
BE474614A (enrdf_load_stackoverflow)
BE474389A (enrdf_load_stackoverflow)
BE474384A (enrdf_load_stackoverflow)
BE474341A (enrdf_load_stackoverflow)
BE342691A (enrdf_load_stackoverflow)