FR2087543A5 - Aqueous lampblack suspensions purification - Google Patents

Aqueous lampblack suspensions purification

Info

Publication number
FR2087543A5
FR2087543A5 FR7018728A FR7018728A FR2087543A5 FR 2087543 A5 FR2087543 A5 FR 2087543A5 FR 7018728 A FR7018728 A FR 7018728A FR 7018728 A FR7018728 A FR 7018728A FR 2087543 A5 FR2087543 A5 FR 2087543A5
Authority
FR
France
Prior art keywords
pref
lampblack
gas
suspensions
aqueous
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7018728A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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
Priority to NL6818689.A priority Critical patent/NL160023C/xx
Priority to US884398A priority patent/US3575851A/en
Application filed by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority to FR7018728A priority patent/FR2087543A5/fr
Application granted granted Critical
Publication of FR2087543A5 publication Critical patent/FR2087543A5/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/44—Carbon
    • C09C1/48—Carbon black
    • C09C1/56—Treatment of carbon black ; Purification
    • C09C1/58—Agglomerating, pelleting, or the like by wet methods
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • C01B3/36—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using oxygen or mixtures containing oxygen as gasifying agents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/44—Carbon
    • C09C1/48—Carbon black
    • C09C1/56—Treatment of carbon black ; Purification
    • C09C1/565—Treatment of carbon black ; Purification comprising an oxidative treatment with oxygen, ozone or oxygenated compounds, e.g. when such treatment occurs in a region of the furnace next to the carbon black generating reaction zone
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
FR7018728A 1968-12-24 1970-05-22 Aqueous lampblack suspensions purification Expired FR2087543A5 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL6818689.A NL160023C (nl) 1968-12-24 1968-12-24 Werkwijze voor het afscheiden van asvormende bestanddelen uit roet.
US884398A US3575851A (en) 1968-12-24 1969-12-12 Process for separating ash-forming components from soot
FR7018728A FR2087543A5 (en) 1968-12-24 1970-05-22 Aqueous lampblack suspensions purification

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL6818689.A NL160023C (nl) 1968-12-24 1968-12-24 Werkwijze voor het afscheiden van asvormende bestanddelen uit roet.
FR7018728A FR2087543A5 (en) 1968-12-24 1970-05-22 Aqueous lampblack suspensions purification

Publications (1)

Publication Number Publication Date
FR2087543A5 true FR2087543A5 (en) 1971-12-31

Family

ID=61187922

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7018728A Expired FR2087543A5 (en) 1968-12-24 1970-05-22 Aqueous lampblack suspensions purification

Country Status (3)

Country Link
US (1) US3575851A (fr)
FR (1) FR2087543A5 (fr)
NL (1) NL160023C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0063682A2 (fr) * 1981-04-27 1982-11-03 Hüls Aktiengesellschaft Procédé de production de gaz de synthèse par oxydation partielle de matières de charge riches en scories

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7104144A (fr) * 1971-03-26 1972-09-28
US3870785A (en) * 1973-08-07 1975-03-11 Phillips Petroleum Co Preoxidation and pelleting of carbon black
DE2944916A1 (de) * 1979-11-07 1981-05-21 Hoechst Ag, 6000 Frankfurt Verfahren zur abtrennung von metallen aus russ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0063682A2 (fr) * 1981-04-27 1982-11-03 Hüls Aktiengesellschaft Procédé de production de gaz de synthèse par oxydation partielle de matières de charge riches en scories
EP0063682A3 (en) * 1981-04-27 1983-04-06 Chemische Werke Huls Ag Process for the production of synthesis gas by partial oxidation of slag-rich feed material

Also Published As

Publication number Publication date
US3575851A (en) 1971-04-20
NL160023C (nl) 1979-09-17
NL6818689A (nl) 1970-06-26
NL160023B (nl) 1979-04-17

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