SU80927A1 - Method for oxidizing hydrocarbons and their derivatives in vapor phase - Google Patents

Method for oxidizing hydrocarbons and their derivatives in vapor phase

Info

Publication number
SU80927A1
SU80927A1 SU395867A SU395867A SU80927A1 SU 80927 A1 SU80927 A1 SU 80927A1 SU 395867 A SU395867 A SU 395867A SU 395867 A SU395867 A SU 395867A SU 80927 A1 SU80927 A1 SU 80927A1
Authority
SU
USSR - Soviet Union
Prior art keywords
derivatives
vapor phase
oxidizing hydrocarbons
gas
hydrocarbons
Prior art date
Application number
SU395867A
Other languages
Russian (ru)
Inventor
Н.И. Волынкин
Original Assignee
Н.И. Волынкин
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 Н.И. Волынкин filed Critical Н.И. Волынкин
Priority to SU395867A priority Critical patent/SU80927A1/en
Application granted granted Critical
Publication of SU80927A1 publication Critical patent/SU80927A1/en

Links

Landscapes

  • Catalysts (AREA)

Description

ИзвсстсИ спо:об окпслсвн  у ле;;а:;о)адОз и ,:ix ;юизводнг.1х з плрогазовой фазе кмслородпл или кпслородосодержащим газом в прпсугствпи катализаторов с прилгснсиисм дл  откода тепла металлов ил; сплг.вов.Infusion of spool: o cppsvn lé ;; a:; o) adOz i,: ix; production of 1x from the industrial gas phase km or hydrogen containing gas in a catalytic catalyst with a suitable heat transfer system for metals or; splg.vov.

При окислении миог л летучих углеводородов в псровоЭ фазе киелородом , воздухом н приеутетнич катаггизаторов поддержпват ) температуру оеакиип в узких пределах. Эю предете.вл ет болыине трудноетп в оеобенноети lipii проведепии ;)кзотермическ ;х процеесов . KjiOMe того в П 1омып ленной практике аппаратурное о(1Ьормлекие еплыю уеложк ете .When the myogl of volatile hydrocarbons is oxidized in the Aurora phase by means of hydrogen chloride, air, and catalysts, it is supported by temperature) within narrow limits. She predicted a great deal of difficulty in carrying out lipii in a manner;) shortly; x processes. Moreover, KjiOMe is in the practical practice of instrumental equipment (1) mild heat.

В пгзед.тагаемом епоеобе зн;гиите. упрозцаете  процесе регули )оваии  температуры, а тггкже темкхюгмчеекое офорлменпе. Пеходные продукты (паро;азова  емееь, еоето 1ла  из углеводородов и воздуха) барботируют через жидк;1Й расплавлеппып металл или еплав е еуепензироваинь; .. в ie: твердым к;ггализатором. В качестве металлов sMii еп.тавов прпме1-; 10те  э.темеитм, . которых служат катализатором , па ри:чер, евиггеи, ваиад И.In pgzed.tagayem epoea zn; giite. You regulate the process of adjusting the temperature, and more temkhyugmcheekoeformenpe. Transient products (steam; gas, gas, air from hydrocarbons and air) are bubbled through the liquid; the molten metal is melted or it is heated; .. in ie: hard to; gall it. As metals sMii ep.tav prme1-; 10 ethemem,. which serve as a catalyst, steam: cher, eviggea, waiad I.

В предлагаемом способе катализатор емепшвают с раеи,тав. мета;1Л()м и.т сгтл зом и через смееь пропу екают реагирую;;::;:: газь.In the proposed method, the catalyst is supplied from paradise, tav. meta; 1Л () м и.т gglzom and through the lane miss the flow react ;; ::; :: gaz.

Пример 1. Смесь паров толуола и );оздуха в от1;ои е 1 11 1:10 иподувают через слон жидкого свипца, еодер:жаи,его вззееь молибденового ангидрида, панесен:1ого на феррохро: г, прп 450-550. Парогазова  смесь после прохода через слой жидкого свинца отводитс  в конденсатор . Из охлажденного конде-нсата извде:лают Г)е:ч1зальдегид изБе: ным способом.Example 1. A mixture of toluene vapors and); air in от1; oi e 1 11 1:10 is fed through an elephant with a liquid sweep, eoder: mud, molybdenum anhydride, panesen: 1 rd to ferrochro: g, prn 450-550. The vapor-gas mixture after passing through the layer of liquid lead is discharged into the condenser. From the chilled condensate izvde: bark D) e: h1zaldehyde iBe: nnym method.

Пример 2. Пары нафталина с вoздyxo: продевают через слоА жидкого сплава из алюмини , олова, меди и ванади , наход щегое Example 2. A pair of naphthalene with air: threaded through a layer of a liquid alloy of aluminum, tin, copper and vanadium, located

Хо 80927в железном сосуде, при 525-575. Из отход щих продуктов .реакции выдел ют фталевый ангидрид известным способом.Ho 80927 in an iron vessel, at 525-575. Phthalic anhydride is recovered from the waste products of the reaction in a known manner.

Предмет изобретени Subject invention

Способ окислени  углеводородов и их производных в парогазовой фазе кислородом или к слородосодержащим газом в присутствии катализаторов с применением дл  отвода тепла металлов или сплавов, отличающийс  тем, что катализатор смешивают с расплавленным металлом или сплавом и через эту смесь пропускают реагирующие газы.A method of oxidizing hydrocarbons and their derivatives in the vapor-gas phase with oxygen or to a gas containing gas in the presence of catalysts with the use of heat or heat for metals or alloys, characterized in that the catalyst is mixed with the molten metal or alloy and the reactive gases are passed through this mixture.

SU395867A 1949-03-10 1949-03-10 Method for oxidizing hydrocarbons and their derivatives in vapor phase SU80927A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU395867A SU80927A1 (en) 1949-03-10 1949-03-10 Method for oxidizing hydrocarbons and their derivatives in vapor phase

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU395867A SU80927A1 (en) 1949-03-10 1949-03-10 Method for oxidizing hydrocarbons and their derivatives in vapor phase

Publications (1)

Publication Number Publication Date
SU80927A1 true SU80927A1 (en) 1949-11-30

Family

ID=48254476

Family Applications (1)

Application Number Title Priority Date Filing Date
SU395867A SU80927A1 (en) 1949-03-10 1949-03-10 Method for oxidizing hydrocarbons and their derivatives in vapor phase

Country Status (1)

Country Link
SU (1) SU80927A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2694829C2 (en) * 2016-09-06 2019-07-17 Общество с ограниченной ответственностью ОКСО Method for catalytic oxidation of n-hexane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2694829C2 (en) * 2016-09-06 2019-07-17 Общество с ограниченной ответственностью ОКСО Method for catalytic oxidation of n-hexane

Similar Documents

Publication Publication Date Title
KR100200450B1 (en) Process for the production of aromatic polyacids
US5640707A (en) Method of organic homologation employing organic-containing feeds
NO127703B (en)
US3914389A (en) Lanthanum oxidation catalyst and method for utilizing the same
US4010246A (en) Process for preparing sulfur dioxide
SU80927A1 (en) Method for oxidizing hydrocarbons and their derivatives in vapor phase
US2989544A (en) Production of phthalic anhydride from low sulfur naphthalene
US6258988B1 (en) Method for reforming organics into shorter-chain unsaturated organic compounds
US4378242A (en) Vacuum purification of liquid metal
US3741993A (en) Maleic anhydride process
US3362989A (en) Method for fractional sublimation
Parks et al. Vapor-phase catalytic oxidation of organic compounds production of toluic aldehyde and phthalic anhydride from xylene
US2250091A (en) Dehydration of maleic acid
US2291345A (en) Hydrocarbon nitration
US1953937A (en) Purification of phthalic anhydride
US3088974A (en) Exothermic reaction process
KR100497134B1 (en) Process for treating crude phthalic anhydride
US2385518A (en) Production of succinic and maleic acids from butyrolactone
SU389069A1 (en) P ^ UNIONAL - • i; S.1; > & 'i V, •. ;,; ..:. ;;;;, -,: ./> & ^ ', -' • r. '. Ri-! ! w ^ -J ^ L.i;: - ::. ^ MOTh ^ HA \
GB468434A (en) Improvements in and apparatus for the conversion of oxides of carbon with hydrogen
US1555570A (en) Process of furifying argon and preparing oxidized products
US2521466A (en) Process for producing phthalic anhydride from ortho-xylene concentrates and naphthalene
US3119862A (en) Acetaldehyde
US2311459A (en) Chlorination of chromium bearing materials
US2581068A (en) Oxidation of dicyclic hydrocarbons