Structural components for oil, gas, exploration, refining and petrochemical applications
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F16L-009/14
C04B-035/16
B32B-001/08
B32B-037/00
C04B-035/626
F16L-057/04
F16L-058/18
출원번호
US-0761631
(2010-04-16)
등록번호
US-9284227
(2016-03-15)
발명자
/ 주소
Niccolls, Edwin H.
O'Connor, Andrew
Jusinski, Grzegorz Jan
출원인 / 주소
Chevron U.S.A. Inc.
대리인 / 주소
Patangia, Melissa
인용정보
피인용 횟수 :
0인용 특허 :
36
초록▼
A structural component for use in oil, gas, exploration, refining and petrochemical applications in the form of a pipe system is provided. The pipe system contains at least two pipe sections are that fusion bonded together, each pipe section comprises a plurality of layers, an inner layer in contact
A structural component for use in oil, gas, exploration, refining and petrochemical applications in the form of a pipe system is provided. The pipe system contains at least two pipe sections are that fusion bonded together, each pipe section comprises a plurality of layers, an inner layer in contact with the corrosive petroleum product comprising a thermoplastic material, a structural layer comprising a composite material, and an outer layer comprising a fire resistive material. In one embodiment, the pipe system meets level II fire endurance standard according to IMO A 18/Res.753 fire testing protocol.
대표청구항▼
1. A pipe system for containing corrosive petroleum products, the system comprising at least two pipe sections with each pipe section comprising: a structural layer comprising a composite material;a corrosion resistant layer as a inner coating layer for contacting the corrosive petroleum products, t
1. A pipe system for containing corrosive petroleum products, the system comprising at least two pipe sections with each pipe section comprising: a structural layer comprising a composite material;a corrosion resistant layer as a inner coating layer for contacting the corrosive petroleum products, the corrosion resistant layer comprising a thermoplastic material;a fire resistive layer having a thermal conductivity of less than 0.4 W/m° C.;wherein the at least two pipe sections are fusion bonded together forming the pipe system. 2. The pipe system of claim 1, wherein the fire resistive layer has a thermal conductivity ranging from 0.005 to 0.4 W/m° C. 3. The pipe system of claim 1, wherein the pipe system meets level II fire endurance standard according to IMO A 18/Res.753 fire testing protocol. 4. The pipe system of claim 3, wherein the pipe system meets level I fire endurance standard according to IMO A 18/Res.753 fire testing protocol. 5. The pipe system of claim 1, wherein it takes at least 90 minutes for an interior surface on the corrosion resistant layer to reach 190° C. in the IMO A 18/Res.753 fire testing protocol. 6. The pipe system of claim 1, wherein the corrosion resistant layer comprises a thermoplastic material having a flexural modulus of less than 9,000,000 psi. 7. The pipe system of claim 1, wherein the corrosion resistant layer comprises a thermoplastic material selected from polyvinyl chloride, polypropylene, high density polyethylene, polyvinylidene fluoride, ethylene-chlorotrifluoro-ethylene, polytetrafluoroethylene, polyphenylene sulfide, perfluoroalkoxy fluorocarbon, ionomer compositions, terionomer compositions, thermoplastic elastomeric rubbers, and combinations thereof. 8. The pipe system of claim 1, wherein the composite comprises reinforcing fiber in a matrix material, wherein the reinforcing fiber contains a material selected from glass, carbon, ceramic material, polymeric materials, metals and metal alloys. 9. The pipe system of claim 1, wherein the composite comprises reinforcing fiber in a matrix material, wherein the material for the matrix is selected from phenolic resins, siloxane-modified phenolic resins, vinyl ester, epoxy resins, cyanate ester, phenolic/polyester blends, silicones, phthalonitrile, furan resins, and mixtures thereof. 10. The pipe system of claim 1, wherein the composite has a flexural modulus ranging from 75,000 to 9,000,000 psi. 11. The pipe system of claim 1, wherein the fire resistive layer comprises calcium silicate. 12. The pipe system of claim 1, wherein the fire resistive layer is an intumescent material comprising expandable inorganic material in a carrier material. 13. The pipe system of claim 12, wherein the fire resistive layer comprises an intumescent material that expands less than 100% upon reaching its SET point. 14. The pipe system of claim 13, wherein the fire resistive layer comprises an intumescent material that expands less than 50% upon reaching its SET point. 15. The pipe system of claim 1, wherein at least one of the pipe sections further comprises an outer jacket for containing the fire resistive layer. 16. The pipe system of claim 15, wherein the outer jacket comprises stainless steel. 17. The pipe system of claim 1, wherein the system is for containing any of sour water, petroleum products containing H2S, petroleum products having a TAN of at least 0.01 mg KOH/g, petroleum products having a salt level of at least 3 lbs./bbl. 18. A pipe system for containing corrosive petroleum products, the system comprising at least two pipe sections with each pipe section comprising: a structural layer comprising a composite material;a corrosion resistant layer as a inner coating layer for contacting the corrosive petroleum products, the corrosion resistant layer comprising a thermoplastic material;a fire resistive layer having a thermal conductivity of less than 0.4 W/m° C.;wherein the at least two pipe sections are fusion bonded together forming the pipe system, and wherein the pipe system meets level II fire endurance standard according to IMO A 18/Res.753 fire testing protocol. 19. The pipe system of claim 18, wherein the composite material has a coefficient of thermal linear expansion ranging from 0.9 to 2*10^5 in/in/° F. 20. The pipe system of claim 18, wherein the composite material and the thermoplastic material have a flexural modulus ratio of composite to thermoplastic ranging from 1:1 to 26:1. 21. The pipe system of claim 18, wherein the pipe system meets level I fire endurance standard according to IMO A 18/Res.753 fire testing protocol. 22. A pipe system for containing corrosive petroleum products, the system comprising at least two pipe sections with each pipe section comprising: a structural layer having a thermal conductivity of less than 0.24 BTU-ft/hr-ft2-° F.;a corrosion resistant layer as a inner coating layer for contacting the corrosive petroleum products, the corrosion resistant layer comprising a thermoplastic material;a fire resistive layer having a thermal conductivity ranging of less than 0.4 W/m° C.;wherein the at least two pipe sections are fusion bonded together forming the pipe system. 23. The pipe system of claim 22, wherein the structural layer comprises a composite material, and wherein the composite material has a thermal conductivity ranging from 0.1 to 0.24 BTU-ft/hr-ft2-° F. 24. The pipe system of claim 22, wherein the structural layer comprises a composite material having a flexural modulus of less than 9,000,000 psi. 25. The pipe system of claim 22, wherein the structural layer comprises a composite material having a flexural modulus of less than 2,000,000 psi. 26. The pipe system of claim 22, wherein the structural layer comprises a composite material having a CTLE ranging from 0.9 to 2*10^−5 in/in/° F.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (36)
Friedrich, Ralph S.; Hull, Colin G., Abrasion resistant pipe.
Iorio Ralph A. (Bloomfield Hills MI) Davie Robert M. (Lapeer MI) McDaniel James D. (Ortonville MI) Mitchell Frank L. (Rochester MI) Nie Tao (Macomb MI), Extruded multiple plastic layer coating bonded to the outer surface of a metal tube having an optical non-reactive inner.
Rohringer, Peter; Berini, Rene, Fire-retardant, intumescent composition and its use for the flameproofing of substrates, and as a fire-extinguishing agent comprising an ammonium salt, a water-soluble nitrogen compound as a blowing .
Thorpe Allen W. ; Taylor ; Jr. Edward W. ; Feldman Rubin ; Deogon Malkit S., Method of making high-temperature glass fiber and thermal protective structures.
Boyd ; Jr. George P. (No. Alltleboro MA) Castle George K. (Hollis NH), Reinforcement system for mastic intumescent fire protection coatings comprising a hybrid mesh fabric.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.