SU112367A1 - Method of producing carbon black - Google Patents

Method of producing carbon black

Info

Publication number
SU112367A1
SU112367A1 SU581874A SU581874A SU112367A1 SU 112367 A1 SU112367 A1 SU 112367A1 SU 581874 A SU581874 A SU 581874A SU 581874 A SU581874 A SU 581874A SU 112367 A1 SU112367 A1 SU 112367A1
Authority
SU
USSR - Soviet Union
Prior art keywords
carbon black
soot
producing carbon
products
cyclones
Prior art date
Application number
SU581874A
Other languages
Russian (ru)
Inventor
М.А. Робин
П.А. Теснер
Original Assignee
М.А. Робин
П.А. Теснер
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 М.А. Робин, П.А. Теснер filed Critical М.А. Робин
Priority to SU581874A priority Critical patent/SU112367A1/en
Application granted granted Critical
Publication of SU112367A1 publication Critical patent/SU112367A1/en

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  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Description

При получении печной сажи из газообразного или жидкого сырь  известными способами продукты неполного горепи  после активатора охлаждают введением в распыленном состо нии воды, а затем направл ют в улавливающие сажу устройства. При этом бесполезно тер етс  физическое тепло продуктов неполного горени , затрачиваемое на испарение вводимой в них воды, а разбавление примерно на 50% вод ными парами сильно осложн ет дожигание этих продуктов .When producing furnace black, from gaseous or liquid raw materials by known methods, products of incomplete grief after the activator are cooled by the introduction of water in a spray state, and then sent to carbon black-catching devices. In this case, the physical heat of the products of incomplete combustion, which is spent on the evaporation of the water introduced into them, is lost, and the dilution by about 50% of water vapor greatly complicates the afterburning of these products.

Поверхностные теплообменники не нашли применени  потому, что сажа, оседа  на поверхности теплообмена , преп тствует передаче тепла и уменьшает живое сечение дл  прохода газов.Surface heat exchangers have not been applied because soot, settling on the heat exchange surface, prevents heat transfer and reduces the living cross section for the passage of gases.

При получении, например, печной сажи из природного газа известными способами полезно используетс  около 10% теплотворности сырь , а тепловые отходы составл ют почти 90%.When producing, for example, furnace black, from natural gas by known methods, about 10% of the calorific value of the raw material is useful, and the heat waste is almost 90%.

Целью изобретени   вл етс  полное энергетическое использование теплотворности сырь , примен емого дл  получени  сажи, причем собственно получение последней становитс  дополнительной (и предварительной) операцией. Согласно изобретению это достигаетс  тем, что продукты неполного горени  с температурой пор дка 1000° после активатора направл ют дл  улавливани  сажи в циклоны, выполненные из жаропрочной стали или огнеупорных материалов.The aim of the invention is to fully utilize the calorific value of the raw materials used to produce carbon black, the actual production of which becomes an additional (and preliminary) operation. According to the invention, this is achieved by the fact that products of incomplete combustion with a temperature of about 1000 ° after the activator are sent to trap soot in cyclones made of heat-resistant steel or refractory materials.

Уловленна  в последовательно установленных циклонах сажа собираетс  в бункерах, откуда ее подают на упаковку, гранулирование, непосредственное использование или хранение, а продукты неполного горени  вместе с неуловленной сажей направл ют в качестве топлива в энергетические установки, например в тонки котлов ТЭЦ, где дожигание высокотемпературных продуктов неполного горени , не содержащих посторонней влаги, присходит устойчиво и полно, чем обеспечиваетс  высока  санитарна  очистка дымовых газов.Soot trapped in successively installed cyclones is collected in bunkers, from where it is fed to packaging, pelletizing, direct use or storage, and the products of incomplete combustion together with uncooled soot are sent as fuel to power plants, for example, to small boilers of CHP plants, where the afterburning of high-temperature products Incomplete combustion, not containing extraneous moisture, occurs steadily and completely, which ensures high sanitary cleaning of flue gases.

Дл  повышени  эффективности циклонов при улавливании ими из высокотемпературных продуктов неполного горени  сажи последнюю коагулируют с помощью скоростных пылеуловителей, ультразвука или другими известными средствами .In order to increase the efficiency of cyclones when they pick up high-temperature products of incomplete combustion of soot, the latter are coagulated using high-speed dust collectors, ultrasound, or other known means.

Оборудование дл  получени  сажи , состо щее только из реактора, циклонов и устройств дл  сбора уловленной сажи, можно установить , например, перед энергетической установкой, работающей на природном газе. В этом случае, при улавливании в циклонах 50% полученной в реакторе сажи и выработке ее в количестве 18000 т в год, за счет использовани  тенловых отходов процесса может быть получено до 116 млн ккал/час тепла, или соответствуюпдее количество электроэнергии.Equipment for the production of carbon black, consisting only of a reactor, cyclones and devices for collecting trapped carbon black, can be installed, for example, in front of a power plant running on natural gas. In this case, when 50% of the soot obtained in the reactor is collected in cyclones and the amount of 18,000 tons per year is generated, up to 116 million kcal / hour of heat, or the corresponding amount of electricity, can be obtained by using tenl process waste.

Это же оборудование может быть применено дл  получени  сажи из попутного газа, не используемого па нефт ных промыслах.The same equipment can be used to produce soot from associated gas, not used in oil fields.

Предмет изобретени Subject invention

Способ получени  сажи из газообразного или жидкого сырь  с улавливанием ее в циклонах и последующим дожиганием нродуктов неполного горени , отличающийс  тем, что, с целью одновременного повыщени  эффективности циклонов и энергетического использовани  тепла процесса, сажу непосредственно после активатора коагулируют известным способом .A method of producing carbon black from a gaseous or liquid raw material with its capture in cyclones and subsequent burning of products of incomplete combustion, characterized in that, in order to simultaneously increase the efficiency of cyclones and the energy use of process heat, soot immediately after the activator is coagulated in a known manner.

SU581874A 1957-08-12 1957-08-12 Method of producing carbon black SU112367A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU581874A SU112367A1 (en) 1957-08-12 1957-08-12 Method of producing carbon black

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU581874A SU112367A1 (en) 1957-08-12 1957-08-12 Method of producing carbon black

Publications (1)

Publication Number Publication Date
SU112367A1 true SU112367A1 (en) 1957-11-30

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Country Link
SU (1) SU112367A1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5772576A (en) * 1995-12-11 1998-06-30 Embro Vascular L.L.C. Apparatus and method for vein removal
US6511494B1 (en) 2000-11-17 2003-01-28 Embro Corporation Vein harvesting system and method
US6558313B1 (en) 2000-11-17 2003-05-06 Embro Corporation Vein harvesting system and method
US7867163B2 (en) 1998-06-22 2011-01-11 Maquet Cardiovascular Llc Instrument and method for remotely manipulating a tissue structure
US7938842B1 (en) 1998-08-12 2011-05-10 Maquet Cardiovascular Llc Tissue dissector apparatus
US7972265B1 (en) 1998-06-22 2011-07-05 Maquet Cardiovascular, Llc Device and method for remote vessel ligation
US7981133B2 (en) 1995-07-13 2011-07-19 Maquet Cardiovascular, Llc Tissue dissection method
US8241210B2 (en) 1998-06-22 2012-08-14 Maquet Cardiovascular Llc Vessel retractor
US11134835B2 (en) 2006-06-01 2021-10-05 Maquet Cardiovascular Llc Endoscopic vessel harvesting system components

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7981133B2 (en) 1995-07-13 2011-07-19 Maquet Cardiovascular, Llc Tissue dissection method
US6071232A (en) * 1995-12-11 2000-06-06 Embro Vascular L.L.C. Apparatus for vein removal
US5772576A (en) * 1995-12-11 1998-06-30 Embro Vascular L.L.C. Apparatus and method for vein removal
US7066875B2 (en) 1995-12-11 2006-06-27 Cardio Thoracic Systems, Inc. Apparatus and method for vein removal
US8241210B2 (en) 1998-06-22 2012-08-14 Maquet Cardiovascular Llc Vessel retractor
US7867163B2 (en) 1998-06-22 2011-01-11 Maquet Cardiovascular Llc Instrument and method for remotely manipulating a tissue structure
US7972265B1 (en) 1998-06-22 2011-07-05 Maquet Cardiovascular, Llc Device and method for remote vessel ligation
US9730782B2 (en) 1998-08-12 2017-08-15 Maquet Cardiovascular Llc Vessel harvester
US9700398B2 (en) 1998-08-12 2017-07-11 Maquet Cardiovascular Llc Vessel harvester
US7938842B1 (en) 1998-08-12 2011-05-10 Maquet Cardiovascular Llc Tissue dissector apparatus
US6705986B2 (en) 2000-11-17 2004-03-16 Embro Corporation Vein harvesting system and method
US7211040B2 (en) 2000-11-17 2007-05-01 Embro Corporation Vein harvesting system and method
US8777835B2 (en) 2000-11-17 2014-07-15 Embro Corporation Vein harvesting system and method
US6558313B1 (en) 2000-11-17 2003-05-06 Embro Corporation Vein harvesting system and method
US6511494B1 (en) 2000-11-17 2003-01-28 Embro Corporation Vein harvesting system and method
US10507012B2 (en) 2000-11-17 2019-12-17 Maquet Cardiovascular Llc Vein harvesting system and method
US11134835B2 (en) 2006-06-01 2021-10-05 Maquet Cardiovascular Llc Endoscopic vessel harvesting system components
US11141055B2 (en) 2006-06-01 2021-10-12 Maquet Cardiovascular Llc Endoscopic vessel harvesting system components

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