[go: up one dir, main page]

SU800127A1 - Method of sulfuric acid purification from organic impurities - Google Patents

Method of sulfuric acid purification from organic impurities Download PDF

Info

Publication number
SU800127A1
SU800127A1 SU742068869A SU2068869A SU800127A1 SU 800127 A1 SU800127 A1 SU 800127A1 SU 742068869 A SU742068869 A SU 742068869A SU 2068869 A SU2068869 A SU 2068869A SU 800127 A1 SU800127 A1 SU 800127A1
Authority
SU
USSR - Soviet Union
Prior art keywords
sulfuric acid
organic impurities
acid purification
niitechim
csif
Prior art date
Application number
SU742068869A
Other languages
Russian (ru)
Inventor
Петр Поликарпович Игнатьев
Тамара Ивановна Спижарная
Светлана Кузминична Сапунова
Геннадий Дорофеевич Нечитайло
Виталий Иванович Антонов
Original Assignee
Предприятие П/Я Г-4807
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 Предприятие П/Я Г-4807 filed Critical Предприятие П/Я Г-4807
Priority to SU742068869A priority Critical patent/SU800127A1/en
Application granted granted Critical
Publication of SU800127A1 publication Critical patent/SU800127A1/en

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

В таблице представлены результаты способа при различных соотношени хThe table presents the results of the method at different ratios

компонентов окислительной смеси, а Также серной кислоты и окислител .components of the oxidizing mixture, as well as sulfuric acid and oxidant.

Claims (2)

1.Авторское свидетельство СССР № 229473, кл. С 01 В 17/90, 1967.1. USSR author's certificate number 229473, cl. From 01 to 17/90, 1967. 2.Поисковые опыты по очистке2. Searches for cleaning отработанной серной кислоты от органических примесей. - Продукты и технологи  основной химии. НИИТЭХИМ, ЦСИФ, 1979, вып. Т ( прототип).waste sulfuric acid from organic impurities. - Products and technologies of basic chemistry. NIITECHIM, CSIF, 1979, vol. T (prototype).
SU742068869A 1974-10-23 1974-10-23 Method of sulfuric acid purification from organic impurities SU800127A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU742068869A SU800127A1 (en) 1974-10-23 1974-10-23 Method of sulfuric acid purification from organic impurities

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU742068869A SU800127A1 (en) 1974-10-23 1974-10-23 Method of sulfuric acid purification from organic impurities

Publications (1)

Publication Number Publication Date
SU800127A1 true SU800127A1 (en) 1981-01-30

Family

ID=20598828

Family Applications (1)

Application Number Title Priority Date Filing Date
SU742068869A SU800127A1 (en) 1974-10-23 1974-10-23 Method of sulfuric acid purification from organic impurities

Country Status (1)

Country Link
SU (1) SU800127A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997019729A1 (en) * 1995-11-28 1997-06-05 Ici Canada Inc. Method and apparatus for cleaning waste acid
US5683671A (en) * 1996-01-11 1997-11-04 Wacker-Chemie Gmbh Process for purifying sulfuric acid

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997019729A1 (en) * 1995-11-28 1997-06-05 Ici Canada Inc. Method and apparatus for cleaning waste acid
US5683671A (en) * 1996-01-11 1997-11-04 Wacker-Chemie Gmbh Process for purifying sulfuric acid

Similar Documents

Publication Publication Date Title
SU800127A1 (en) Method of sulfuric acid purification from organic impurities
JPS5239639A (en) Process for preparation of decabromobiphenylether
JPS5239643A (en) A process for preparing terephtalic acid
JPS51128255A (en) Analog-digital converter
BG32715A3 (en) METHOD FOR THE PREPARATION OF 4-HYDROXY-2H-NAPHTHO(2,1-E)-1,2-THIAZINE-3-CARBOXAMIDE-1,1-DIOXIDES
SE7701834L (en) 4-HYDROXY-2-QUINOLINONE-3-CARBOXYLIC ACID ESTERS
JPS5223857A (en) Biological denitrification disposal apparatus
JPS522868A (en) Nox_rich exhaust gas treatment process
SU548224A1 (en) Separator for large manure inclusions
JPS5239622A (en) Process for preparation of methacrylic acid
JPS53107023A (en) Sludge scavenging vehicle
SU575856A1 (en) Method of purifying boron nitride
SU490791A1 (en) The method of obtaining 1-bromadamantana
JPS5210881A (en) Fluorescent substances
JPS5273239A (en) High load area fuel increased carburettor
SU497220A1 (en) Method for isolating sodium perbromate
JPS5352682A (en) Purification of l-methionase
JPS5262201A (en) Bromination process
JPS5227701A (en) Process for preparation of nitrohumic acid from industrial waste-polyv inylchloride and waste wire coated with polyvinylchloride
JPS5217387A (en) Dehydration and purification apparatus of glanular active carbon
JPS51113258A (en) Centrifugal separator
JPS5359622A (en) Preparation of saccharic acid salt mixture
JPS5224155A (en) Process for treatment of nitrogen oxides in gases
JPS5224153A (en) Process for treatment of nitrogen oxides in gases
JPS53120832A (en) Admission purifier of purified space