ES398391A1 - Un metodo para la separacion de lignina y derivados de la misma desde una solucion aciosa de lejiia agotada. - Google Patents

Un metodo para la separacion de lignina y derivados de la misma desde una solucion aciosa de lejiia agotada.

Info

Publication number
ES398391A1
ES398391A1 ES398391A ES398391A ES398391A1 ES 398391 A1 ES398391 A1 ES 398391A1 ES 398391 A ES398391 A ES 398391A ES 398391 A ES398391 A ES 398391A ES 398391 A1 ES398391 A1 ES 398391A1
Authority
ES
Spain
Prior art keywords
solution
separating
derivatives
tall oil
translation
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
Application number
ES398391A
Other languages
English (en)
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.)
ST Regis Paper Co
Original Assignee
ST Regis Paper Co
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.)
Filing date
Publication date
Application filed by ST Regis Paper Co filed Critical ST Regis Paper Co
Priority to ES398391A priority Critical patent/ES398391A1/es
Publication of ES398391A1 publication Critical patent/ES398391A1/es
Expired legal-status Critical Current

Links

Landscapes

  • Paper (AREA)
  • Compounds Of Unknown Constitution (AREA)
ES398391A 1971-12-28 1971-12-28 Un metodo para la separacion de lignina y derivados de la misma desde una solucion aciosa de lejiia agotada. Expired ES398391A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES398391A ES398391A1 (es) 1971-12-28 1971-12-28 Un metodo para la separacion de lignina y derivados de la misma desde una solucion aciosa de lejiia agotada.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES398391A ES398391A1 (es) 1971-12-28 1971-12-28 Un metodo para la separacion de lignina y derivados de la misma desde una solucion aciosa de lejiia agotada.

Publications (1)

Publication Number Publication Date
ES398391A1 true ES398391A1 (es) 1975-07-01

Family

ID=8459925

Family Applications (1)

Application Number Title Priority Date Filing Date
ES398391A Expired ES398391A1 (es) 1971-12-28 1971-12-28 Un metodo para la separacion de lignina y derivados de la misma desde una solucion aciosa de lejiia agotada.

Country Status (1)

Country Link
ES (1) ES398391A1 (es)

Similar Documents

Publication Publication Date Title
GB1236910A (en) A process for the manufacture of xylose and xylitol
ES425711A1 (es) Procedimiento para la desliquificacion de un material lig- nocelulosico.
US2541059A (en) Process for producing lignin products
US3065263A (en) Process for the manufacture of levulinic acid
US2851468A (en) Preparation of hydroxymethylfurfural from cellulosic materials
US2320294A (en) Sulphite process
ES425840A1 (es) Procedimiento para la fabricacion de solucion de xilosa.
ES398391A1 (es) Un metodo para la separacion de lignina y derivados de la misma desde una solucion aciosa de lejiia agotada.
GB1386541A (en) Process for obtaining cellulose from lignocellulosic raw materials
US2999783A (en) Process for simultaneous production of high alpha-pulp with furfural from latifoliate tree materials
GB1353977A (en) Purification processes
US3522230A (en) Process for separating lignin from vegetable material using a mixture of triethyleneglycol and arylsulfonic acids
GB785561A (en) Regeneration of ammonia-sulphur dioxide cooking acid used in production of wood pulp
US1842712A (en) Manufacture of wood pulp, etc.
US3266933A (en) Process for the extraction of aqueous sugar solution resulting from the hydrolysis of lignocellulosic material
US2816832A (en) Making dimethyl sulfide from pulp mill spent liquors
US2418981A (en) Method of producing tanning materials from waste sulfite liquor
US1298479A (en) Process for the treatment of waste liquors from soda pulp processes, &c.
US3272689A (en) Delignification of lignocellulose with an nu-(lower alkyl)-2-pyrrolidone
ES414474A1 (es) Metodo para reducir a pasta de papel maderas duras.
US1824701A (en) Treatment of woods for cellulose
US1364418A (en) Recovery of organic products from larch
US3008984A (en) Manufacture of acids from ligneous materials
SU121337A1 (ru) Способ получени муравьиной и уксусной кислот
US1178223A (en) Process for producing salts of fatty acids.