SU80233A1 - The method of obtaining graphite electrodes - Google Patents

The method of obtaining graphite electrodes

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Publication number
SU80233A1
SU80233A1 SU385655A SU385655A SU80233A1 SU 80233 A1 SU80233 A1 SU 80233A1 SU 385655 A SU385655 A SU 385655A SU 385655 A SU385655 A SU 385655A SU 80233 A1 SU80233 A1 SU 80233A1
Authority
SU
USSR - Soviet Union
Prior art keywords
graphite electrodes
electrodes
obtaining graphite
cracking
coke
Prior art date
Application number
SU385655A
Other languages
Russian (ru)
Inventor
С.Г. Родионов
А.С. Смирнова
М.А. Фриш
Original Assignee
С.Г. Родионов
А.С. Смирнова
М.А. Фриш
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 С.Г. Родионов, А.С. Смирнова, М.А. Фриш filed Critical С.Г. Родионов
Priority to SU385655A priority Critical patent/SU80233A1/en
Application granted granted Critical
Publication of SU80233A1 publication Critical patent/SU80233A1/en

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Description

При производстве графцтированиых электродов и качество основных исходных материалов обычно нрнмси ютс  ииролизные и: крекинговые нефт ные коксы. Иногда нефт ные KOKCJ I исиользуютс  в смеси с иековым коксом. По своей нриродс крекинговые нефт ные КОКСЬЕ обладают различными свойствами, что ограничивает возможность их примеиеин  в производстве электроугольиых нзделигг.In the production of graftstirovaniya electrodes and the quality of the main source materials are usually used iriroliznye and: cracking petroleum coke. Sometimes oil KOKCJ I is used in a mixture with dried coke. In terms of their nature, cracking oil COXIERES have different properties, which limits the possibility of their use in the production of electric arc fuels.

Основной ноложнтельной особенностью 7фекинг01и)го Н(фт )юго :i;oKca сравнительно с другимн углеродистыми материалами  вл етс  его сиособиость нрн нагревании до высоких темиератур иревратцатьс  в выcoкoкaчecтJ eиный графит. Однако , .нар ду с отпм, изготовл емые из крекингового нефт ного кокса электродные издели  ilpii термцческо их обработке дают большой брак.The main nano-negative feature of fingering H (ft) south: i; oKca compared with other carbonaceous materials is its ability to be heated to high temperatures and rotate high graphite. However, in the case of cracks made from cracked petroleum coke, the ilpii electrode products, which are thermally treated, give a large scrap.

В св зи с ;)тнм К)екинговый згефт но) кчжс в производстве плектродо нрнмен етс  в ограниченном j-jojiiiiecTiie к об зательно в смеси с другнмн коксами, а также разными .нобашчамп.In connection with;) tnm K) ekkingovy zheft no) kzhs in the production of electrodes, it is admitted to a limited j-joiiiiiecTiie, necessarily in a mixture with other cokes, as well as different comacamps.

Дл  ВОЗМОЖНОСТ1Г иснользованн  фнз1г.1хо-х1гмнческ11х |ренмуи1,еств крекиигового нефт ного кокса н нолученп  нрн: этом электродои, гарантнрующнх высокие пкснлуатацнонньк свойства нри 1гснольз01тннн в ста:геилавильных нечах, нредлагаетс  1-)аф|1тироиа11Н1ле электроды из отовл ть из одного крекингового нефт ного кокса (со св зующим), предварительно прокаленного в газовь1х нлгн другнх нечах в услови х, обесиечивающнх нолученне плотности ие ннже 2,13.POSSIBILITY TO RELEASE coke (with a binder), previously calcined in a gaseous nlngn other way under conditions, which provide the obtained density of less than 2.13.

Крекинговый нефт ной кокс такот нлотиостгг обеспечивает ирн производстве графитнрованных электродо15 irpir тгрочнх равных услови х обработкн заготовки высокие выходы тто.т фабрикатов и товарной ироду кцпп.Cracking petroleum coke takot nlotiostg provides irn to the production of graphitized electrodes and irpir for the most equal conditions of processing of the workpiece, high yields per tonne of products and commercial products of the SCCP.

..YJ 80233- 2 -..YJ 80233-2 -

П p с д м от II 3 о б р с т е н и  P p with d m from II 3 about b with tehni

Способ получени  графитпрованных электродои путем шихтовки сырых электродов из крекингового кокса и св зующих веществ при прийгеионии ггредварите ьной прокалки углеродистого материала, о т л ич а ю щ и и с   тем, что иримеи ют крекинговый нефт ной кокс плотностью не ниже 2,13.The method of obtaining graphitized electrodes by blending raw electrodes from cracking coke and binders in case of prigeionii of the carbon calcining of carbonaceous material, which is due to the fact that cracking of petroleum coke with a density of not less than 2.13.

i-.. -; .«.i- .. -; . ".

SU385655A 1948-08-03 1948-08-03 The method of obtaining graphite electrodes SU80233A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU385655A SU80233A1 (en) 1948-08-03 1948-08-03 The method of obtaining graphite electrodes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU385655A SU80233A1 (en) 1948-08-03 1948-08-03 The method of obtaining graphite electrodes

Publications (1)

Publication Number Publication Date
SU80233A1 true SU80233A1 (en) 1948-11-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU385655A SU80233A1 (en) 1948-08-03 1948-08-03 The method of obtaining graphite electrodes

Country Status (1)

Country Link
SU (1) SU80233A1 (en)

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