PROCESS AND APPARATUS FOR PRODUCING IMPROVED CARBON BLACKS AND RESULTANT

A new process and apparatus for producing carbon black is provided. Carbon black feedstock oil is fed in multiple and separately-controlled streams through nozzles (17) to an input zone (2) of the reactor which is difided into frusto-conical (23) and cylindrical (24) portions. The difference in dwel...

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Hauptverfasser: GARY L. MARNEY, DON T. NORMAN
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DON T. NORMAN
description A new process and apparatus for producing carbon black is provided. Carbon black feedstock oil is fed in multiple and separately-controlled streams through nozzles (17) to an input zone (2) of the reactor which is difided into frusto-conical (23) and cylindrical (24) portions. The difference in dwell time of the streams is at least half of one millisecond. The process utilizes such a reactor to give unique carbon blacks which give rise to low hysteresis loss and good wear when used in rubber compounds for reinforcement and particularly in rubber tyres.
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Carbon black feedstock oil is fed in multiple and separately-controlled streams through nozzles (17) to an input zone (2) of the reactor which is difided into frusto-conical (23) and cylindrical (24) portions. The difference in dwell time of the streams is at least half of one millisecond. The process utilizes such a reactor to give unique carbon blacks which give rise to low hysteresis loss and good wear when used in rubber compounds for reinforcement and particularly in rubber tyres.</description><edition>4</edition><language>eng</language><subject>ADHESIVES ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; DEVICES OR ARRANGEMENTS RELATED TO TYRES ; DYES ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; ORGANIC MACROMOLECULAR COMPOUNDS ; PAINTS ; PERFORMING OPERATIONS ; POLISHES ; PREPARATION OF CARBON BLACK ; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; TRANSPORTING ; TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; TYRE CHANGING OR REPAIRING ; TYRE INFLATION ; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS ; VEHICLE TYRES ; VEHICLES IN GENERAL</subject><creationdate>1989</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19890511&amp;DB=EPODOC&amp;CC=AU&amp;NR=2462588A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19890511&amp;DB=EPODOC&amp;CC=AU&amp;NR=2462588A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GARY L. 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The process utilizes such a reactor to give unique carbon blacks which give rise to low hysteresis loss and good wear when used in rubber compounds for reinforcement and particularly in rubber tyres.</description><subject>ADHESIVES</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</subject><subject>DEVICES OR ARRANGEMENTS RELATED TO TYRES</subject><subject>DYES</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NATURAL RESINS</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PAINTS</subject><subject>PERFORMING OPERATIONS</subject><subject>POLISHES</subject><subject>PREPARATION OF CARBON BLACK</subject><subject>REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES</subject><subject>TYRE CHANGING OR REPAIRING</subject><subject>TYRE INFLATION</subject><subject>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><subject>VEHICLE TYRES</subject><subject>VEHICLES IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1989</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPAICPJ3dg0OVnD0c1FwDAhwDHIMCQ1WcPMPUgDKuIQ6e_q5K3j6Atlhri4Kzo5BTv5-Ck4-js7eEC1BrsGhPiGOfiE8DKxpiTnFqbxQmptB3s01xNlDN7UgPz61uCAxOTUvtSTeMdTIxMzI1MLC0ZiwCgBjEiww</recordid><startdate>19890511</startdate><enddate>19890511</enddate><creator>GARY L. 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NORMAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_AU2462588A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1989</creationdate><topic>ADHESIVES</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</topic><topic>DEVICES OR ARRANGEMENTS RELATED TO TYRES</topic><topic>DYES</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NATURAL RESINS</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PAINTS</topic><topic>PERFORMING OPERATIONS</topic><topic>POLISHES</topic><topic>PREPARATION OF CARBON BLACK</topic><topic>REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES</topic><topic>TYRE CHANGING OR REPAIRING</topic><topic>TYRE INFLATION</topic><topic>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</topic><topic>VEHICLE TYRES</topic><topic>VEHICLES IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>GARY L. MARNEY</creatorcontrib><creatorcontrib>DON T. NORMAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GARY L. MARNEY</au><au>DON T. NORMAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PROCESS AND APPARATUS FOR PRODUCING IMPROVED CARBON BLACKS AND RESULTANT</title><date>1989-05-11</date><risdate>1989</risdate><abstract>A new process and apparatus for producing carbon black is provided. Carbon black feedstock oil is fed in multiple and separately-controlled streams through nozzles (17) to an input zone (2) of the reactor which is difided into frusto-conical (23) and cylindrical (24) portions. The difference in dwell time of the streams is at least half of one millisecond. The process utilizes such a reactor to give unique carbon blacks which give rise to low hysteresis loss and good wear when used in rubber compounds for reinforcement and particularly in rubber tyres.</abstract><edition>4</edition><oa>free_for_read</oa></addata></record>
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subjects ADHESIVES
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
DEVICES OR ARRANGEMENTS RELATED TO TYRES
DYES
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
ORGANIC MACROMOLECULAR COMPOUNDS
PAINTS
PERFORMING OPERATIONS
POLISHES
PREPARATION OF CARBON BLACK
REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL
THEIR PREPARATION OR CHEMICAL WORKING-UP
TRANSPORTING
TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES
TYRE CHANGING OR REPAIRING
TYRE INFLATION
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
VEHICLE TYRES
VEHICLES IN GENERAL
title PROCESS AND APPARATUS FOR PRODUCING IMPROVED CARBON BLACKS AND RESULTANT
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