SU173778A1 - - Google Patents

Info

Publication number
SU173778A1
SU173778A1 SU427653A SU427653A SU173778A1 SU 173778 A1 SU173778 A1 SU 173778A1 SU 427653 A SU427653 A SU 427653A SU 427653 A SU427653 A SU 427653A SU 173778 A1 SU173778 A1 SU 173778A1
Authority
SU
USSR - Soviet Union
Prior art keywords
cyclohexane
nitric acid
caprolactam
pressure
nitrocyclohexane
Prior art date
Application number
SU427653A
Other languages
English (en)
Russian (ru)
Publication of SU173778A1 publication Critical patent/SU173778A1/ru

Links

SU427653A SU173778A1 (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
SU173778A1 true SU173778A1 (enrdf_load_stackoverflow)

Family

ID=

Similar Documents

Publication Publication Date Title
FI66586C (fi) Foerfarande foer framstaellning av myrsyra genom hydrolys av metylformiat
US3365490A (en) Process for the production of dicarboxylic acids
CA3004802C (en) Method of reprocessing alkanesulfonic acid
US2343534A (en) Preparation of adipic acid
US4092353A (en) Process for the purification of benzoic acid
US2784191A (en) Process for the production of lactams
US10494325B2 (en) Method of industrially producing monochloroacetic acid
SU173778A1 (enrdf_load_stackoverflow)
KR20150095930A (ko) 시클로헥사논 옥심의 베크만 재배열로부터 정제된 카프로락탐을 제조하는 방법
US4031139A (en) Manufacture of cyclohexanone oxime
US3914217A (en) Process for the preparation of lactams
US2789136A (en) Recovery of nitrocyclohexane and adipic acid
NL2017130A (en) Process for the production of melamine with separation and recovery of high-purity co2 and nh3
JP2022508281A (ja) アクリル酸製品製造におけるホルムアルデヒド含有水溶液の精製及び精製された水溶液の使用
US3769337A (en) Process for the preparation of citric acid
US5138096A (en) New continuous industrial manufacturing process for an aqueous solution of glyoxylic acid
EP4058411A1 (en) A process for working up water containing 4,4'-dichlorodiphenyl sulfoxide and/or 4,4'-dichlorodiphenyl sulfone as impurities
CN112094203B (zh) 一种1-氰基-2-丙烯基乙酸酯的制备方法
US3378585A (en) Process for the production of urea
US20130046115A1 (en) Process for the production of an alkyl hydroperoxide
WO2021248077A1 (en) Process for sulfonation of 2-aminoethanol hydrogen sulfate ester to produce taurine
US4021422A (en) Process for the recovery of ε-caprolactam from reaction mixture of ε-caprolactam and sulphuric acid
WO2021258005A1 (en) Process for making taurine
WO2021214144A1 (en) Process for the preparation of alpha,omega-alkanediol mononitrate
EP0525766B1 (en) Process for purifying boric acid for hydrocarbon oxidation