METHOD OF REDUCING CONTENT OF ORGANIC AND INORGANIC HALOGEN IN AQUEOUS SOLUTION OF NITROGEN-CONTAINING RESIN Russian patent published in 1999 - IPC

Abstract RU 2142476 C1

FIELD: treatment of epihalogenhydrin-based aqueous solution of nitrogen containing resin to obtain reduced content of organic and inorganic halogen therein. SUBSTANCE: said solution is treated by electrodialysis. EFFECT: greater efficiency of removal of halogen and improved quality of the desired product. 13 cl, 5 dwg

Similar patents RU2142476C1

Title	Year	Author	Number
METHOD OF LOWERING CHLORIDE CONTENT IN CHEMICAL REAGENT REGENERATION SYSTEM FOR PULPING	1993	Khans Lindberg[Se] Birgitta Sundblad[Se]	RU2095504C1
PROCESS FOR SEPARATING POLYOLS SUCH AS SUGAR	1991	Khenk Plejm[Nl] Jan G.Krajenbrink[Nl]	RU2041231C1
METHOD OF PRODUCING LITHIUM HYDROXIDE AND LITHIUM CARBONATE	2016	Park Sung Kook Park Kwang Seok Lee Sang Gil Jung Woo Chul Kim Ki Young Lee Hyun Woo	RU2683080C1
METHOD OF PRODUCING CHLORINE DIOXIDE	1994	Khelena Falgen[Se] Jeran Sundstrem[Se] Jokhan Landfors[Se] Dzhon Charl'Z Sokol[Us]	RU2084557C1
ELECTROSYNTHESIS OF HYDROGEN PEROXIDE	2006	Ehdvinsson-Al'Bers Rol'F Rosvall' Magnus	RU2380460C2
METHOD OF PRODUCING HYDROGEN PEROXIDE AND CHLORATE	2006	Rosvall' Magnus Ehdvinsson-Al'Bers Rol'F	RU2375500C2
METHOD OF MULTISTEP CELLULOSE WHITENING	1991	Juri J.Basta[Se] Lillemor K.Kholtinger[Se] Mari R.Samuehl'Sson[Se] Per G.Lungren[Se]	RU2044808C1
ALKALINE METAL CHLORATE PRODUCING PROCESS	2003	Khokansson Bo Fontes Ehduardo Kherlitts Fredrik Lindstrand Viktorija	RU2317351C2
AQUEOUS COMPOSITION OF SIZING AGENT AND METHOD OF PAPER MAKING	1993	Ehbbe Ljurmal'M[Se] Brjuno Karre[Fr]	RU2109099C1
SILICON DIOXIDE SOL AND METHOD OF ITS PRODUCING	1990	Kh.Eh.Jokhansson[Se] B.V.Larson[Se]	RU2068809C1

RU 2 142 476 C1

Authors

Marek Gorzhinski

Dates

1999-12-10—Published

1995-02-01—Filed