92321 ⎘
Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton; Preparation of nitro compounds Separation; Purification; Stabilisation; Use of additives
PREPARATION OF 2-CHLORO-4-FLUORO-5-NITROBENZOIC ACID
#2CRYSTALLINE 2-FLUORO-3-NITROTOLUENE AND PROCESS FOR THE PREPARATION THEREOF
#3IMPROVED PROCESS FOR THE PREPARATION OF UPADACITINIB
#4Electrolyte Additive and a Preparation Method Therefor, an Electrolyte and a Lithium Ion Battery
#5PHARMACEUTICAL COMPOSITIONS COMPRISING MONOTERPENES
#6PREPARATION OF 2-CHLORO-4-FLUORO-5-NITROBENZOIC ACID
#7SEPARATION AND PURIFICATION METHOD OF 2-NITROETHANOL
#8PROCESS FOR THE PRODUCTION OF ANTITUMOUR PHARMACEUTICAL COMPOSITIONS USING PUSH-PULL BUTADIENES, COMPOUNDS AND USES THEREOF
#9Zeolitic adsorbent for the separation of hydrocarbon isomers
#10Method for operating a distillation column
#11Pharmaceutical compositions comprising monoterpenes
#12PROCESS FOR THE PREPARATION OF A-METHYL-[4-(NITRO)-2-(TRIFLUOROMETHYL) -BENZYL NITRATE
#13Process for the continuous production of nitrobenzene
#14PROCESS AND DEVICE FOR PRODUCING NITROBENZENE
#15Crystalline 2-fluoro-3-nitrotoluene and process for the preparation thereof
#16PHARMACEUTICAL COMPOSITIONS COMPRISING MONOTERPENES
#17Zeolite adsorbents based on barium, strontium, potassium and sodium, preparation process therefor, and uses thereof
#18Pharmaceutical compositions comprising monoterpenes
#19Method for producing nitrobenzene
#20Processes and intermediates for NEP inhibitor synthesis
#21Carbon sorbent for removal of metal catalysts from pharmaceuticals
#22Process for producing nitrobenzene
#23Zeolite adsorbents, preparation process therefor and uses thereof
#24Zeolite adsorbents, preparation process therefor and uses thereof
#25Nitration of aromatic compounds
#26Zeolitic adsorbents with large external surface area, process for preparing them and uses thereof
#27Method of purifying nitrated aromatic compounds from a nitration process
#28Method for removing impurities from dinitrotoluenes
#29Exhaust gas cleaning in a method for continuously producing dinitrotoluene
#30Process for producing nitrobenzene
#31Method for removing impurities from dinitrotoluenes
#32Methods for producing chemical products with operation interruptions
#33Method for producing toluenediamine
#34Pharmaceutical compositions comprising monoterpenes
#35Process for acidic scrubbing of dinitrotoluene in the presence of hydrocyanic acid
#36Method of producing optically active compound
#37Zeolitic adsorbents with large external surface area, process for preparing them and uses thereof
#38Method for removing HCN from crude dinitro toluene
#39Pharmaceutical compositions comprising monoterpenes
#40Process for the preparation of nitrobenzene by adiabatic nitration
#41Process for working up waste water from nitrobenzene preparation
#42Process for working up waste water from nitrobenzene preparation
#43Pharmaceutical compositions comprising monoterpenes
#44Pharmaceutical compositions comprising monoterpenes
#45Preparation method for optically active bicyclic gamma-amino acid compound
#46Method and apparatus for purifying nitration products
#47Process for the production of nitrobenzene by adiabatic nitration
#48Method and apparatus for purifying nitration products
#49Separation and Manipulation of a Chiral Object
#50Apparatus and process for nitration selectivity flexibility enabled by azeotropic distillation
#51Apparatus and process for using a nitroalkane as an entrainer for azeotropic removal of water from aqueous acid solution
#52Process for nitroalkane recovery by aqueous phase recycle to nitration reactor
#53Production of alkylaromatic compounds
#54Process for purifying wastewaters from the workup of crude aromatic nitro compounds
#55PROCESS FOR PURIFYING WASTEWATERS FROM THE WORKUP OF CRUDE AROMATIC NITRO COMPOUNDS
#56Removal of non-aromatic impurities from a nitration process
#57METHOD FOR RECLAIMING HIGH EXPLOSIVE FROM WARHEAD BY MELTING-OUT IN SUPERCRITICAL FLUID
#58ACID TOLUENE EXTRACTION OF DNT WASTEWATERS
#59Acidic sludge adsorption of DNT wastewaters
#60Prevention of precipitation from nitrated aromatic crude products
#61Washing system for nitroaromatic compounds
#62Pharmaceutical compositions comprising monoterpenes
#63Aggregate zeolitic absorbents, their method of preparation and their uses
#64Method for eliminating color forming impurities from nitro compounds
#65Process for nitroalkane recovery by aqueous phase recycle to nitration reactor
#66Process for distillatively removing dinitrotoluene from process wastewater from the preparation of dinitrotoluene by nitrating of toluene with nitrating acid
#67Separation and manipulation of a chiral object
#68Process for preparation of a nitrophenol
#69Process for the production of nitrobenzene
#70Recovery of nitrating acid mixtures from nitration processes
#71Method for extracting nitrocresols from waste water produced in the manufacture of mononitrotoluene and use of said extract
#72Process for preparation of a nitrophenol
#73Process for the working-up of waste waters containing aromatic nitro compounds