Corrosively medium for chemical production such as sodium hydrate, caustic soda, sulfuric acid, nitric acid, acetic acid, fatty acid.
Application of ammonia desulfurization in flue gas treatment of sulfuric acid production from element sulfur burning
Tribological and corrosive behavior of PTFE composites filled with PTW in sulfuric acid solution
The dioctyl glutaricate was prepared by esterification of octyl alcohol and glutaric acid separated from dicarboxylic acid in catalysis of sulfuric acid.
Used diluted sulfuric acid as absorbent and ampere detector for determining Trace hydrazine in air with ion chromatography.
Thus transport of sulfuric acid pump usually high silicon cast iron (casting and processing is very difficult), high-alloy stainless steel (alloy No. 20) to create.
Absorption of sulfur trioxide in sulfuric acid.
The bath consists of a 95% solution of sulfuric acid.
Study on purification of low concentration WPA by TBP in the sulfuric acid-phosphoric acid system
Design & practice of double transformation & double absorption process with 4.5% SO_2 for sulfuric acid production
The synthesis of detergent-used 4A zeolite from coal-series Kaolin which was treated with sulfuric acid firstly was studied.
The synthesis methods of nipagin esters catalyzed by sulfuric acid, p- toluene sulfonic acid, ferric sul-fate hydrate, ferric chloride hexahydrate, aluminium chloride hexahydrate, rare earth compound, solid super acid and heteropoly acid were reviewed.
A corrosive solution of sulfur trioxide in sulfuric acid.
Application of purified waste water from sulfuric acid in phosphoric acid filter
Study on synthesis of 1,3-dichloro-isopropanol catalyzed by zirconium-loaded sulfuric acid
Methylmercury was extracted from the homogenized tissue with toluene in the presence of copper sulfate, sodium bromide and sulfuric acid.
"It is made industrially by dissolving sulfur trioxide (SO3) in water, sometimes Beyond the saturation point to make oleum (fuming sulfuric acid), used to make certain organic chemicals. "
Corrosion of calcite and dolomite in sulfuric acid water
This method has been used for many times and similar operation time and product are obtained as that using the treatment with a mixture of sulfuric acid, nitric acid and fuming sulfuric acid.
Two particular corrosion types, i. e. dew point corrosion of sulfuric acid and polythionic acid stress corrosion cracking were also introduced from the aspects of corrosion m…
Chlorination is carried out with Nhaloamines and sulfuric acid.
Latex industrial gloves, apply only to weak acid concentration is not high sulfuric acid and various salts, have no contact with strong oxidizing acids (nitric acid, etc.).
The remained waste sulfuric acid was vapor distilled to reduce the chloral content so that it could be utilized in fertilizers product.
Phosphate rock is mixed with sulfuric acid and with recycled first-wash acid in a premix er.
Combination of monoethanolamine desulphurization with sulfuric acid-making process by catalysis conversion of sulfuric acid containing gas
Disadvantages: not impact resistance, resistance to acetone, endure not sulfuric acid or oxidant, such as nitric acid or water cut chlorine.
Under the fixed conditions, the FCC gasoline was pretreated with concentrated sulfuric acid and potassium permanganate solutions.
The colorimetry of sulfuric acid and p-Dimethylaminobenzaldehyde used to determinate the fusel oil of alcoholic liquor, but it occurs deviation.
Foodstuff industry: the production of Miltonic acid (hydrochloric acid); extraction of edible oil (sulfuric acid); the industry of tinned fruits (hydrochloric acid).
Bleaching of tallow with acid activated attapulgite treated by different dosage of sulfuric acid
國文精選館
