SE47986C1 - - Google Patents

Info

Publication number
SE47986C1
SE47986C1 SE47986DA SE47986C1 SE 47986 C1 SE47986 C1 SE 47986C1 SE 47986D A SE47986D A SE 47986DA SE 47986 C1 SE47986 C1 SE 47986C1
Authority
SE
Sweden
Prior art keywords
acid
boiling
procedure according
pressure
atmospheres
Prior art date
Application number
Other languages
English (en)
Swedish (sv)
Publication date
Publication of SE47986C1 publication Critical patent/SE47986C1/sv

Links

Landscapes

  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Paper (AREA)
SE47986D SE47986C1 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE47986T

Publications (1)

Publication Number Publication Date
SE47986C1 true SE47986C1 (OSRAM) 1920-01-01

Family

ID=41861448

Family Applications (1)

Application Number Title Priority Date Filing Date
SE47986D SE47986C1 (OSRAM)

Country Status (1)

Country Link
SE (1) SE47986C1 (OSRAM)

Similar Documents

Publication Publication Date Title
GB427626A (en) Improvements in or relating to the manufacture of cellulose
GB576510A (en) Improvements in or relating to the production of cellulose
SE47986C1 (OSRAM)
GB314061A (en) Improvements in and relating to the production of pulp
SE47424C1 (OSRAM)
GB237685A (en) Improvements in, or relating to, the preparation of alkali celluloses
US1825307A (en) Process of producing material rich in xylan
SU68785A2 (ru) Способ одновременного получени сульфанилатида и дифенилмочевины
GB591027A (en) 11-amino-undecyclic acid and its method of preparation
GB435721A (en) Improvements in process for preparing metol
GB572638A (en) Improvements in and relating to the treatment of cellulosic material with a view to the production therefrom of glucose
GB593206A (en) Process for purifying cotton linters
GB592672A (en) Improvements in or relating to the recovery of liquors from the process for the production of cellulose
GB287516A (en) Improvements in the process for extracting the pure cellulose from the bagasse of sugar cane
SU52052A1 (ru) Способ получени гидросульфита натри
SU39109A1 (ru) Способ очищени папаверина
GB594835A (en) Method for the preparation of wood pulp
GB470468A (en) Improvements in the manufacture and production of ureas from alpha-omega-diaminocarboxylic acids
GB544245A (en) Process for the preparation of starch products
GB137388A (en) Process of recovering acetic acid and manufacturing acetates
GB120724A (en) Process of Dry Distillation with Strong Bases in the Presence of Steam of the Waste Liquors of the Cellulose Manufacture or other similar Waste Liquors.
GB194693A (en) Improved process for rapidly and uniformly ripening alkali cellulose intended for the manufacture of cellulose xanthate
GB722370A (en) Improvements in the production of condensation products having tanning action
GB179031A (en) A process for the manufacture of o-alkyl derivatives of hydrocupreine
GB185728A (en) Process for the commercial preparation of aminophenylarsinic acids and of their derivatives