CN103775754B - One has the internally coated oil transport pipeline of carbon fiber - Google Patents

One has the internally coated oil transport pipeline of carbon fiber Download PDF

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Publication number
CN103775754B
CN103775754B CN201310729946.7A CN201310729946A CN103775754B CN 103775754 B CN103775754 B CN 103775754B CN 201310729946 A CN201310729946 A CN 201310729946A CN 103775754 B CN103775754 B CN 103775754B
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China
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component
carbon fiber
composite material
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micron
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CN103775754A (en
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孙家成
范锡彦
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00Rigid pipes
    • F16L9/14Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/22Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes
    • B05D7/222Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes of pipes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/24Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B26/00Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements

Abstract

<b> mono-kind has the internally coated oil transport pipeline of carbon fiber and preparation method to be a kind of oil field oil transport pipeline technology, it is made up of </b><bGreatT.Gre aT.GTA</b><bGrea tT.GreaT.GT component and </b><bGreatT.Gre aT.GTB</b><bGrea tT.GreaT.GT component, in </b><bGreatT.Gre aT.GTA</b><bGrea tT.GreaT.GT component, carbon fiber powder </b><bGreatT.Gre aT.GT50-100kg</b>LEssT.LTssT. LTb>, silicon carbide </b><bGreatT.Gre aT.GT30-70kg</b>LEssT.LTssT.L Tb>, aluminium oxide </b><bGreatT.Gre aT.GT65-150kg</b>LEssT.LTssT. LTb>, zirconium oxide </b><bGreatT.Gre aT.GT20-50kg, </b><bGreatT.Gre aT.GT in </b><bGreatT.Gre aT.GTB</b><bGrea tT.GreaT.GT component, glue </b><bGreatT.Gre aT.GT100-240kg</b>LEssT.LTssT .LTb>, promoter </b><bGreatT.Gre aT.GT100-240kg</b>LEssT.LTssT .LTb>.</b>

Description

One has the internally coated oil transport pipeline of carbon fiber
technical field: the present invention relates to a kind of oil field oil transport pipeline technology, especially one has the internally coated oil transport pipeline of carbon fiber.
background technique: carbon fiber is in fact the fiber of carbon content more than 90%, is mainly used in the industries such as aerospace field, aircraft manufacturing, guided missile, rocket, man-made satellite, naval vessel, war industry's weapon at first.Carbon fiber is also developed in civilian in recent years, as sports goods, automotive industry, aircraft manufacturing and the field such as bridge strengthening, earthquake-resistant building.At present, at oil pipeline, the anticorrosion and reparation field of storage tank is also in space state.According to the field situation of China, having the oil pipe consumption of up to ten thousand tons every year, is one of main consumptive material of oil recovery aspect and underground work aspect, in this respect a never ripe technology.The annual economic loss causing over ten billion Yuan to oil field.
summary of the invention: the object of this invention is to provide a kind of environmental protection, the one of low-carbon (LC) has the internally coated oil transport pipeline of carbon fiber; it solve a difficult problem for current technology; the object of the present invention is achieved like this; carbon fiber undercoating comprises composite material; composite material is made up of component A and B component; in component A, carbon fiber powder 50-100kg, silicon carbide 30-70kg, aluminium oxide 65-150kg, zirconium oxide 20-50kg; In B component, glue 100-240kg, promoter 100-240kg; Its preparation method is, the first step puts the raw material of component A in container mixing and stirring; Second step lapping machine grinds, and fineness reaches 200-400 order; 3rd step is heated 120-200 degree; 4th step adds glue in B component and promoter, continues to be uniformly mixed; Tube wall eliminates rust by the 5th step, reaches SA2.5 grade standard; Then with spray gun, pure carbon powder is sprayed onto face, oil pipe inner surface layer, first pass thickness is 50-75 micron, after 5-10 hour, with spray gun, composite material is sprayed onto pure carbon powder top second time, thickness 80-120 micron; After 7-12 hour, with spray gun, composite material is sprayed onto the top of composite material for the 3rd time, thickness 80-120 micron; After 7-12 hour, the 4th time is top layer, with spray gun, composite material is sprayed onto the outside of composite material, thickness 50-75 micron; After 7-12 hour, with spray gun, component A is sprayed onto the outside on top layer for the 5th time, thickness 40-60 micron, 110-150 degree of heating; 6th step solidification, becomes finished product in curing time 3-5 days.
tensile strength 3113MPa of the present invention; Tension Young's modulus 2.11 × 10MPa; Elongation percentage 10.51%; Flexural strength 625.33MPa; Interlaminar shearing strength 38.23MPa; To face upward under joint strip part fibrous composite and concretely just draw adhesion strength 4.823MPa; Mass area ratio 300g/m2; Metal material mechanics performance index: pipe fitting, tensile strength reaches 650MPa; Bend angle 150 degree; Bending result, carbon fiber is unstripped.
carbon fiber undercoating comprises composite material, and composite material is made up of component A and B component, in component A, and carbon fiber powder 70-80kg, silicon carbide 40-60kg, aluminium oxide 95-120kg, zirconium oxide 30-40kg; In B component, glue 150-190kg, promoter 150-190kg.
carbon fiber undercoating comprises composite material, and composite material is made up of component A and B component, in component A, and carbon fiber powder 70-80kg, silicon carbide 40-60kg, aluminium oxide 105-110kg, zirconium oxide 30-40kg; In B component, glue 160-180kg, promoter 160-180kg.
meaning of the present invention is: the present invention is corrosion-resistant, wear-resisting, intensity is large, high temperature resistant, the life-span is long; The stable chemical nature of carbon fibre material, does not react with the chemical substance such as acid-alkali salt, has anti-high-alkali, peracid, high salt, and the ability of anti-various chemical corrosion and rugged environment change is strong, and high temperature resistance, antifatigue, excellent durability.Thus the component such as oil pipe, oil storage tank after reinforcing with carbon fibre material liner has good corrosion resistance, ageing resistance and durability.
carbon fibre material intensity is generally 6 ~ 10 times of steel, tensile strength 3200-4000mpa, and Young's modulus and steel are in the same horizontal line and slightly improve.Due to the physical and mechanical property of its excellence, reinforcing the structure such as oil storage tank, oil pipe, repair, the feature of its high strength, high-modulus can be utilized to improve shear-carrying capacity and the encapsulation of component in reinforcement process, improve its stress performance, reach not only anticorrosion but also efficient object of reinforcing.
because carbon fibre material is a kind of flexible material, so this anticorrosion, the petroleum industry component such as oil pipe and oil storage tank that liner, reinforcement technique can be conveniently used in various structure shape is anticorrosion, and not change structure shape and do not affect constructional appearance.Meanwhile, because its cohesiveencess is extremely strong, the component surface such as oil pipe, oil storage tank can be attached to securely, therefore, there is good creep resistant, wear-resistant, anti-seismic performance.
carbon fibre material quality is light and thickness is thin, and the components such as the oil pipe after reinforcing and repairing, oil storage tank, substantially do not increase deadweight and the size of original structure, do not increase structural load, do not affect oil pipe lifting rate, need not change sucker rod, pump specification.
embodiment: embodiment 1, carbon fiber undercoating comprise composite material, and composite material is made up of component A and B component, in component A, carbon fiber powder 50-100kg, silicon carbide 30-70kg, aluminium oxide 65-150kg, zirconium oxide 20-50kg; In B component, glue 100-240kg, promoter 100-240kg; Its preparation method is, the first step puts the raw material of component A in container mixing and stirring; Second step lapping machine grinds, and fineness reaches 200-400 order; 3rd step is heated 120-200 degree; 4th step adds glue in B component and promoter, continues to be uniformly mixed; Tube wall eliminates rust by the 5th step, reaches SA2.5 grade standard; Then with spray gun, pure carbon powder is sprayed onto face, oil pipe inner surface layer, first pass thickness is 50-75 micron, after 5-10 hour, with spray gun, composite material is sprayed onto pure carbon powder top second time, thickness 80-120 micron; After 7-12 hour, with spray gun, composite material is sprayed onto the top of composite material for the 3rd time, thickness 80-120 micron; After 7-12 hour, the 4th time is top layer, with spray gun, composite material is sprayed onto the outside of composite material, thickness 50-75 micron; After 7-12 hour, with spray gun, component A is sprayed onto the outside on top layer for the 5th time, thickness 40-60 micron, 110-150 degree of heating; 6th step solidification, becomes finished product in curing time 3-5 days.
embodiment 2, tensile strength 3113MPa of the present invention; Tension Young's modulus 2.11 × 10MPa; Elongation percentage 10.51%; Flexural strength 625.33MPa; Interlaminar shearing strength 38.23MPa; To face upward under joint strip part fibrous composite and concretely just draw adhesion strength 4.823MPa; Mass area ratio 300g/m2; Metal material mechanics performance index: pipe fitting, tensile strength reaches 650MPa; Bend angle 150 degree; Bending result, carbon fiber is unstripped.
embodiment 3, carbon fiber undercoating comprise composite material, and composite material is made up of component A and B component, in component A, and carbon fiber powder 70-80kg, silicon carbide 40-60kg, aluminium oxide 95-120kg, zirconium oxide 30-40kg; In B component, glue 150-190kg, promoter 150-190kg.
embodiment 4, carbon fiber undercoating comprise composite material, and composite material is made up of component A and B component, in component A, and carbon fiber powder 70-80kg, silicon carbide 40-60kg, aluminium oxide 105-110kg, zirconium oxide 30-40kg; In B component, glue 160-180kg, promoter 160-180kg.

Claims (3)

1. one kind has the internally coated oil transport pipeline of carbon fiber; it is characterized in that: carbon fiber undercoating comprises composite material; composite material forms by by component A and B component, in component A, and carbon fiber powder 50-100kg, silicon carbide 30-70kg, aluminium oxide 65-150kg, zirconium oxide 20-50kg; In B component, glue 100-240kg, promoter 100-240kg; Its preparation method is, the first step puts the raw material of component A in container mixing and stirring; Second step lapping machine grinds, and fineness reaches 200-400 order; 3rd step is heated 120-200 degree; 4th step adds glue in B component and promoter, continues to be uniformly mixed; Tube wall eliminates rust by the 5th step, reaches SA2.5 grade standard; Then with spray gun, pure carbon powder is sprayed onto the internal surface of oil pipe, first pass thickness is 50-75 micron, after 5-10 hour, with spray gun, composite material is sprayed onto first pass pure carbon powder internal surface in oil pipe, thickness 80-120 micron second time; After 7-12 hour, with spray gun, composite material is sprayed onto second time composite material internal surface in oil pipe, thickness 80-120 micron the 3rd time; After 7-12 hour, with spray gun, composite material is sprayed onto the 3rd time composite material internal surface in oil pipe, thickness 50-75 micron the 4th time; After 7-12 hour, with spray gun, component A is sprayed onto the 4th time composite material internal surface in oil pipe, thickness 40-60 micron, 110-150 degree of heating the 5th time; 6th step solidification, becomes finished product in curing time 3-5 days.
2. one according to claim 1 has the internally coated oil transport pipeline of carbon fiber, it is characterized in that: in component A, carbon fiber powder 70-80kg, silicon carbide 40-60kg, aluminium oxide 95-120kg, zirconium oxide 30-40kg; In B component, glue 150-190kg, promoter 150-190kg.
3. one according to claim 1 has the internally coated oil transport pipeline of carbon fiber, it is characterized in that: in component A, carbon fiber powder 70-80kg, silicon carbide 40-60kg, aluminium oxide 105-110kg, zirconium oxide 30-40kg; In B component, glue 160-180kg, promoter 160-180kg.
CN201310729946.7A 2013-12-26 2013-12-26 One has the internally coated oil transport pipeline of carbon fiber Active CN103775754B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016216028B3 (en) * 2016-08-25 2017-07-06 Ford Global Technologies, Llc Method for producing a composite pipe for a motor vehicle body and composite pipe and motor vehicle
CN112371468A (en) * 2020-11-25 2021-02-19 濮阳同立石油管道科技防腐有限公司 Carbon fiber anti-corrosion method for oil field valve bank

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1252752A (en) * 1997-02-24 2000-05-10 邦迪公司 Metal tube coated with multiple layer of polymeric material
CN1301931A (en) * 1999-12-27 2001-07-04 谢晓湛 High strength composite pipe with anti-corrosion wear-resistant coating
US6539981B1 (en) * 1995-09-29 2003-04-01 Rosemount Inc. Flow tube having a bonding layer with a fluoropolymer lining
CN2630606Y (en) * 2003-07-23 2004-08-04 刘堪金 Carbon-plastic alloy fire-retardant temp. resisting oil-gas pipe material
CN201137757Y (en) * 2007-11-16 2008-10-22 李斌 Penetration-proof carbon fibre composite pipes
CN201964043U (en) * 2011-02-17 2011-09-07 孙家成 Carbon fiber layer-lined oil pipe
CN102276236A (en) * 2011-04-29 2011-12-14 中国人民解放军国防科学技术大学 High temperature resistant Si-C-O aerogel thermal insulation composite material and preparation method thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2703162C (en) * 2007-10-31 2012-09-11 E.I. Du Pont De Nemours And Company Highly abrasion-resistant ionomer pipes

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6539981B1 (en) * 1995-09-29 2003-04-01 Rosemount Inc. Flow tube having a bonding layer with a fluoropolymer lining
CN1252752A (en) * 1997-02-24 2000-05-10 邦迪公司 Metal tube coated with multiple layer of polymeric material
CN1301931A (en) * 1999-12-27 2001-07-04 谢晓湛 High strength composite pipe with anti-corrosion wear-resistant coating
CN2630606Y (en) * 2003-07-23 2004-08-04 刘堪金 Carbon-plastic alloy fire-retardant temp. resisting oil-gas pipe material
CN201137757Y (en) * 2007-11-16 2008-10-22 李斌 Penetration-proof carbon fibre composite pipes
CN201964043U (en) * 2011-02-17 2011-09-07 孙家成 Carbon fiber layer-lined oil pipe
CN102276236A (en) * 2011-04-29 2011-12-14 中国人民解放军国防科学技术大学 High temperature resistant Si-C-O aerogel thermal insulation composite material and preparation method thereof

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C06 Publication
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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CB03 Change of inventor or designer information

Inventor after: Sun Jiacheng

Inventor before: Sun Jiacheng

Inventor before: Fan Xiyan

CB03 Change of inventor or designer information
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20140507

Assignee: NINGXIA CHANGXIN ANTI-CORROSION ENGINEERING Co.,Ltd.

Assignor: Sun Jiacheng

Contract record no.: X2022640000001

Denomination of invention: Oil pipeline with carbon fiber inner coating

Granted publication date: 20160203

License type: Common License

Record date: 20220104

EE01 Entry into force of recordation of patent licensing contract