SU710505A3 - Method of reactor manufacturing - Google Patents

Method of reactor manufacturing Download PDF

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Publication number
SU710505A3
SU710505A3 SU731906365A SU1906365A SU710505A3 SU 710505 A3 SU710505 A3 SU 710505A3 SU 731906365 A SU731906365 A SU 731906365A SU 1906365 A SU1906365 A SU 1906365A SU 710505 A3 SU710505 A3 SU 710505A3
Authority
SU
USSR - Soviet Union
Prior art keywords
reactor
weight
carbon
lining
jacket
Prior art date
Application number
SU731906365A
Other languages
Russian (ru)
Inventor
Герстенберг Хельмут
Крекелер Ханс
Остербринк Ханс
Рименшнайдер Вильгельм
Original Assignee
Фарбверке Хехст Аг (Фирма)
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 Фарбверке Хехст Аг (Фирма) filed Critical Фарбверке Хехст Аг (Фирма)
Application granted granted Critical
Publication of SU710505A3 publication Critical patent/SU710505A3/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/04—Pressure vessels, e.g. autoclaves
    • B01J3/048—Multiwall, strip or filament wound vessels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/002—Component parts of these vessels not mentioned in B01J3/004, B01J3/006, B01J3/02 - B01J3/08; Measures taken in conjunction with the process to be carried out, e.g. safety measures
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/361—Preparation of halogenated hydrocarbons by reactions involving a decrease in the number of carbon atoms

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

1419293 Reactor with lining HOECHST AG 13 April 1973 [15 April 1972] 17913/73 Heading B1F and B1X The invention relates to a reactor and a method of manufacturing the reactor, the reactor being for the chlorolysis of an aliphatic cyclo aliphatic or aromatic compound of a chlorinated product thereof or a mixture of two or more of these compounds and comprising a pressure-bearing jacket made of hightemperature steel, the sulphur content of which is no more than 0.015% by weight and the carbon content of which is no more than 0.08% 'by weight, and an internal lining for the jacket free from welding seams and spots, having a nickel content of at least 99% 'by weight, the sulphur content of the lining being no more than 0.01% by weight and the carbon content no more than 0.02% by weight. The method of manufacturing the reactor comprises fitting the above jacket with the above internal lining, the contacting surfaces of the jacket and lining being made substantially free from carbon and sulphur containing impurities before assembly e.g. by cleaning with acetone, carbon tetrachlorate, trichloro-ethylene or demineralized water.

Description

вдвинутой в стальную трубки перерабатываютс  в отбортованные кромки таким образом, чтобы образовались уплотнительные поверхности дл  вставки линз высокого давлени  . После этой процедуры никелева  трубка сильно нажимаетс  изнутри на стальную водой под давлением. Такой реактор, который поставлен вертикально и на нижнем конце соединен посредством линзы.с узлом подачи, и на верхнем таким же обрашом с узлами охлаждени  и сброса давлени , примен етс  дл  хлоролиза.tubes inserted into steel are processed into flanged edges so that sealing surfaces are formed for inserting high pressure lenses. After this procedure, the nickel tube is strongly pressed from the inside onto the steel with water under pressure. Such a reactor, which is placed vertically and is connected at the lower end by means of a lens. With a feed unit, and at the top in the same manner with cooling and pressure relief units, is used for chlorination.

В реактор подают насосом, наприме при давлении 260-300 ати и внутренне температуре 600°С/ч смесь следующего состава, г:In the reactor serves with a pump, for example at a pressure of 260-300 MPa and an internal temperature of 600 ° C / h the mixture of the following composition, g:

ТетрахлористыйTetrachloride

углерод980carbon980

Тетрахлорэтилен 1340Tetrachlorethylene 1340

Трихлорэтилен 35Trichlorethylene 35

Пентахлорэтан 70Pentachloroethane 70

Гексахлорэтан 3900Hexachloroethane 3900

Дихлорэтан650Dichloroethane 650

Хлор7000Chlorine7000

Получают в час 10 600 г тетрахлористого углерода и 85 г смеси из гексахлорэтана и гексахлорбензола.10 600 g of carbon tetrachloride and 85 g of a mixture of hexachloroethane and hexachlorobenzene are obtained per hour.

Использование данного способа дает возможность эксплуатировать реактор в течение года без технических неисправностей.Using this method makes it possible to operate the reactor for a year without technical faults.

Claims (2)

Формула изобретени  1. Способ изготовлени  реактора,содержащего корпус и футеровку дл Claim 1. A method of manufacturing a reactor comprising a shell and a lining for хлоролиза алифатических циклоалифатических , ароматических соединений, их хлорзамещенных продуктов или их смесей при 400-800°С и давлении 50700 кг/см, путем размещени  бесшовной трубки из никелевого сплава, содержащего, вес.%: никель не менее 99, сера и углерод менее 0,01 и 0,02 соответственно, внутри трубчатой наружной оболочки, выполненной из жаропрочной стали с содержанием серы не более 0,015 вес.%, а углерода не более 0,08 вес.%,с последуюей напрессовкой бесшовной никелевой трубы на стальную наружную обоочку и отбортовкой кромок бесшовной трубы, отличающийс  тем, что, с целью увеличени  срока службы реактора, перед установкой бесшовной трубы внутри наружной оболочки их сопр гаемые поверхности брабатывают органическим раствориелем , затем промывают дистиллированной водой и сушат.chlorolysis of aliphatic cycloaliphatic, aromatic compounds, their chlorine-substituted products or their mixtures at 400-800 ° C and pressure of 50700 kg / cm, by placing a seamless nickel-alloy tube containing, wt.%: nickel not less than 99, sulfur and carbon less than 0 , 01 and 0.02 respectively, inside a tubular outer shell made of heat-resistant steel with a sulfur content of not more than 0.015% by weight, and carbon not more than 0.08% by weight, followed by pressing a seamless nickel pipe onto the steel outer wall and flanging seamless pipe edges, from ichayuschiys in that in order to increase the lifetime of the reactor, before installing the seamless pipe within the outer shell of their mating surfaces brabatyvayut organic rastvorielem, then washed with distilled water and dried. 2. Способ ПОП.1, отличающийс  тем, что, в качестве органического растворител  используют ацетон, четыреххлористый углерод или Трихлорэтилен.2. Method POP.1, characterized in that acetone, carbon tetrachloride or trichlorethylene is used as an organic solvent. Источники информации, прин тые во внимание при экспертизеSources of information taken into account in the examination 1. Канторович З.Б, Основы расчета химических машин и аппаратов, 1960, с.344-345, 353.1. Kantorovich ZB, Fundamentals of the calculation of chemical machines and devices, 1960, p. 344-345, 353.
SU731906365A 1972-04-15 1973-04-05 Method of reactor manufacturing SU710505A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2218414A DE2218414C3 (en) 1972-04-15 1972-04-15 Chlorolysis reactor

Publications (1)

Publication Number Publication Date
SU710505A3 true SU710505A3 (en) 1980-01-15

Family

ID=5842152

Family Applications (1)

Application Number Title Priority Date Filing Date
SU731906365A SU710505A3 (en) 1972-04-15 1973-04-05 Method of reactor manufacturing

Country Status (11)

Country Link
JP (1) JPS5825649B2 (en)
BE (1) BE798285A (en)
BR (1) BR7302717D0 (en)
CA (1) CA991825A (en)
DE (1) DE2218414C3 (en)
FR (1) FR2180825B1 (en)
GB (1) GB1419293A (en)
IT (1) IT982770B (en)
NL (1) NL161680C (en)
SU (1) SU710505A3 (en)
ZA (1) ZA732260B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5231611A (en) * 1975-09-05 1977-03-10 Hitachi Denshi Ltd Capstan motor control system
US4062048A (en) * 1976-03-19 1977-12-06 Ampex Corporation Tape timing apparatus and method employing a phase comparison between sequential pulse trains
JPS5823660B2 (en) * 1976-05-01 1983-05-17 松下電器産業株式会社 magnetic recording and reproducing device
JPS52150314U (en) * 1976-05-10 1977-11-15
JPS5660363U (en) * 1980-10-01 1981-05-22
JPS6098540A (en) * 1983-11-04 1985-06-01 Mitsubishi Electric Corp Magnetic recording and reproducing device
JPS60115038A (en) * 1983-11-26 1985-06-21 Mitsubishi Electric Corp Magnetic video recording and reproducing device
US7112709B2 (en) * 2003-09-09 2006-09-26 Vulcan Chemicals Method for reusing heavy end by-products in the manufacture of polychlorinated alkanes

Also Published As

Publication number Publication date
IT982770B (en) 1974-10-21
DE2218414B2 (en) 1974-02-28
JPS4918805A (en) 1974-02-19
FR2180825A1 (en) 1973-11-30
NL7304985A (en) 1973-10-17
GB1419293A (en) 1975-12-31
FR2180825B1 (en) 1977-12-30
DE2218414A1 (en) 1973-10-31
BE798285A (en) 1973-10-16
CA991825A (en) 1976-06-29
JPS5825649B2 (en) 1983-05-28
NL161680B (en) 1979-10-15
BR7302717D0 (en) 1974-07-18
NL161680C (en) 1980-03-17
DE2218414C3 (en) 1974-09-26
ZA732260B (en) 1974-01-30

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