NL7101241A - Shaped articles - eg catalyst support granules from mixt of mineral acid waste sludge from hydrocarbon refining and carbon mat - Google Patents
Shaped articles - eg catalyst support granules from mixt of mineral acid waste sludge from hydrocarbon refining and carbon matInfo
- Publication number
- NL7101241A NL7101241A NL7101241A NL7101241A NL7101241A NL 7101241 A NL7101241 A NL 7101241A NL 7101241 A NL7101241 A NL 7101241A NL 7101241 A NL7101241 A NL 7101241A NL 7101241 A NL7101241 A NL 7101241A
- Authority
- NL
- Netherlands
- Prior art keywords
- mixt
- shaped articles
- mineral acid
- waste sludge
- acid waste
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/40—Solid fuels essentially based on materials of non-mineral origin
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/30—Active carbon
- C01B32/354—After-treatment
- C01B32/384—Granulation
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
- C04B35/528—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components
- C04B35/532—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components containing a carbonisable binder
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
- Catalysts (AREA)
Abstract
Shaped articles are produced by (a) introducing a mineral acid waste sludge, which contains >=5% wt. hydrocarbons, and is obtained from the reaction of a mineral acid and aromatic and/or unsatd. hydrocarbons, (b) combining a sufficient amount of a finely divided carbon material, which is almost free of moisture, such as petroleum coke, acid coke, wood charcoal, bituminous coal, lignite, carbon black and/or carbonised vegetable materials, having a particle size of =0.35 mm, with the acid waste sludge in a wt. ratio of 5:1 to 1:5, and (d) converting the mixt. into shaped articles pref. by extrusion or moulding, or by mixing the mixt. with a tumbling motion to give non-adhering granules. The product is dried at 80-315 degrees C, and sintered at 315-815 degrees C. The sintered article is activated by contacting with a mild oxidising gas at >=815 degrees C.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NLAANVRAGE7101241,A NL169298C (en) | 1971-01-29 | 1971-01-29 | METHOD FOR MANUFACTURING MOLDED PREPARATIONS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NLAANVRAGE7101241,A NL169298C (en) | 1971-01-29 | 1971-01-29 | METHOD FOR MANUFACTURING MOLDED PREPARATIONS. |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7101241A true NL7101241A (en) | 1972-08-01 |
NL169298B NL169298B (en) | 1982-02-01 |
NL169298C NL169298C (en) | 1982-07-01 |
Family
ID=19812370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7101241,A NL169298C (en) | 1971-01-29 | 1971-01-29 | METHOD FOR MANUFACTURING MOLDED PREPARATIONS. |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL169298C (en) |
-
1971
- 1971-01-29 NL NLAANVRAGE7101241,A patent/NL169298C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL169298C (en) | 1982-07-01 |
NL169298B (en) | 1982-02-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
V1 | Lapsed because of non-payment of the annual fee |