FR2545545B1 - ALTERNATE MOTION COMPRESSOR FOR VERY HIGH PRESSURES AND ITS APPLICATION TO A PROCESS FOR THE POLYMERIZATION OF ETHYLENE AND A-OLEFINS - Google Patents

ALTERNATE MOTION COMPRESSOR FOR VERY HIGH PRESSURES AND ITS APPLICATION TO A PROCESS FOR THE POLYMERIZATION OF ETHYLENE AND A-OLEFINS

Info

Publication number
FR2545545B1
FR2545545B1 FR8307259A FR8307259A FR2545545B1 FR 2545545 B1 FR2545545 B1 FR 2545545B1 FR 8307259 A FR8307259 A FR 8307259A FR 8307259 A FR8307259 A FR 8307259A FR 2545545 B1 FR2545545 B1 FR 2545545B1
Authority
FR
France
Prior art keywords
olefins
polymerization
ethylene
application
high pressures
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
FR8307259A
Other languages
French (fr)
Other versions
FR2545545A1 (en
Inventor
Daniel Grasset
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.)
Orkem SA
Original Assignee
Chimique des Charbonnages SA
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
Application filed by Chimique des Charbonnages SA filed Critical Chimique des Charbonnages SA
Priority to FR8307259A priority Critical patent/FR2545545B1/en
Priority to JP59079325A priority patent/JPS59207909A/en
Priority to CH2006/84A priority patent/CH657896A5/en
Priority to LU85337A priority patent/LU85337A1/en
Priority to IT48097/84A priority patent/IT1179464B/en
Priority to DE3416100A priority patent/DE3416100C2/en
Priority to BE0/212854A priority patent/BE899551A/en
Priority to GB08411092A priority patent/GB2141491B/en
Priority to CA000453277A priority patent/CA1249983A/en
Priority to AU27566/84A priority patent/AU579789B2/en
Priority to NL8401387A priority patent/NL194048C/en
Publication of FR2545545A1 publication Critical patent/FR2545545A1/en
Priority to ES556977A priority patent/ES8707556A1/en
Application granted granted Critical
Publication of FR2545545B1 publication Critical patent/FR2545545B1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/28—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction of non-metals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/06—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts for liquids near their boiling point, e.g. under subnormal pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/04—Measures to avoid lubricant contaminating the pumped fluid
    • F04B39/041—Measures to avoid lubricant contaminating the pumped fluid sealing for a reciprocating rod
    • F04B39/042—Measures to avoid lubricant contaminating the pumped fluid sealing for a reciprocating rod sealing being provided on the piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/143—Sealing provided on the piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/26—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction characterised by the use of particular materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0403—Refractory metals, e.g. V, W
    • F05C2201/0412—Titanium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0418—Noble metals
    • F05C2201/0421—Silver
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0469—Other heavy metals
    • F05C2201/0475—Copper or alloys thereof
    • F05C2201/0478—Bronze (Cu/Sn alloy)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/04—PTFE [PolyTetraFluorEthylene]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/06—Polyamides, e.g. NYLON
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/10—Polyimides, e.g. Aurum
FR8307259A 1983-05-02 1983-05-02 ALTERNATE MOTION COMPRESSOR FOR VERY HIGH PRESSURES AND ITS APPLICATION TO A PROCESS FOR THE POLYMERIZATION OF ETHYLENE AND A-OLEFINS Expired FR2545545B1 (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FR8307259A FR2545545B1 (en) 1983-05-02 1983-05-02 ALTERNATE MOTION COMPRESSOR FOR VERY HIGH PRESSURES AND ITS APPLICATION TO A PROCESS FOR THE POLYMERIZATION OF ETHYLENE AND A-OLEFINS
JP59079325A JPS59207909A (en) 1983-05-02 1984-04-19 Reciprocatory compressor available under high pressure and use for polymerization of ethylene-alpha-olefin polymerization
CH2006/84A CH657896A5 (en) 1983-05-02 1984-04-24 COMPRESSOR WITH ALTERNATIVE MOTION.
LU85337A LU85337A1 (en) 1983-05-02 1984-04-25 HIGH-PRESSURE RECIPROCATING COMPRESSOR AND ITS APPLICATION TO A PROCESS FOR THE POLYMERIZATION OF ETHYLENE AND GAMMA-OLEFINS
IT48097/84A IT1179464B (en) 1983-05-02 1984-04-27 ALTERNATIVE COMPRESSOR INTENDED FOR HIGH PRESSURES AND ITS APPLICATION TO A PROCEDURE FOR THE POLYMERIZATION OF ETHYLENE AND OLEFINS
BE0/212854A BE899551A (en) 1983-05-02 1984-04-30 ALTERNATIVE COMPRESSOR FOR HIGH PRESSURES AND ITS APPLICATION TO A PROCESS FOR THE POLYMERIZATION OF ETHYLENE AND ALPHA-OLEFINS.
DE3416100A DE3416100C2 (en) 1983-05-02 1984-04-30 Vibration compressors for very high pressures
GB08411092A GB2141491B (en) 1983-05-02 1984-05-01 Reciprocating compressor and process for the polymerisation of ethylene and a-olefins
CA000453277A CA1249983A (en) 1983-05-02 1984-05-01 HIGH PRESSURE RECIPROCATING MOTION COMPRESSOR AND USE THEREOF FOR THE POLYMERIZATION OF ETHYLENE AND .alpha.-OLEFINS
AU27566/84A AU579789B2 (en) 1983-05-02 1984-05-01 A reciprocating compressor intented for very high pressure and to its application to a process for the polymerisation of ethylene and ``-olefines
NL8401387A NL194048C (en) 1983-05-02 1984-05-02 Compressor with reciprocating movement.
ES556977A ES8707556A1 (en) 1983-05-02 1986-07-28 Reciprocating compressor and process for the polymerisation of ethylene and alpha -olefins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8307259A FR2545545B1 (en) 1983-05-02 1983-05-02 ALTERNATE MOTION COMPRESSOR FOR VERY HIGH PRESSURES AND ITS APPLICATION TO A PROCESS FOR THE POLYMERIZATION OF ETHYLENE AND A-OLEFINS

Publications (2)

Publication Number Publication Date
FR2545545A1 FR2545545A1 (en) 1984-11-09
FR2545545B1 true FR2545545B1 (en) 1987-04-03

Family

ID=9288469

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8307259A Expired FR2545545B1 (en) 1983-05-02 1983-05-02 ALTERNATE MOTION COMPRESSOR FOR VERY HIGH PRESSURES AND ITS APPLICATION TO A PROCESS FOR THE POLYMERIZATION OF ETHYLENE AND A-OLEFINS

Country Status (12)

Country Link
JP (1) JPS59207909A (en)
AU (1) AU579789B2 (en)
BE (1) BE899551A (en)
CA (1) CA1249983A (en)
CH (1) CH657896A5 (en)
DE (1) DE3416100C2 (en)
ES (1) ES8707556A1 (en)
FR (1) FR2545545B1 (en)
GB (1) GB2141491B (en)
IT (1) IT1179464B (en)
LU (1) LU85337A1 (en)
NL (1) NL194048C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2611020B1 (en) * 1987-02-13 1990-01-26 Abg Semca PISTON SEALING SEGMENT
EP0333961A1 (en) * 1988-03-25 1989-09-27 Abg Semca S.A. Seal ring for a piston
US5316321A (en) * 1991-07-15 1994-05-31 Teikoku Piston Ring Co., Ltd. Nonferrous piston ring with hard surface treatment layer
EP0953113B1 (en) * 1997-01-17 2004-05-26 GreenField AG Reciprocating compressor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2852097A (en) * 1953-04-27 1958-09-16 Union Carbide Corp Lubricating device
DE1027023B (en) * 1953-05-23 1958-03-27 Dipl Landw Kurt Karsten Pistons, especially for engines driven by compressed air
US3315881A (en) * 1965-07-23 1967-04-25 Worthington Corp Self-lubricating system particularly adaptable for use in high pressure compressors
DE1806964A1 (en) * 1968-11-05 1970-07-02 Bbc Brown Boveri & Cie (semi) hermetically sealed electromotor compressor - for compressing dry or wet gases

Also Published As

Publication number Publication date
JPS59207909A (en) 1984-11-26
AU2756684A (en) 1984-11-08
GB8411092D0 (en) 1984-06-06
CH657896A5 (en) 1986-09-30
NL194048B (en) 2001-01-02
IT1179464B (en) 1987-09-16
AU579789B2 (en) 1988-12-08
NL8401387A (en) 1984-12-03
GB2141491A (en) 1984-12-19
LU85337A1 (en) 1984-09-24
JPH0460132B2 (en) 1992-09-25
NL194048C (en) 2001-05-03
ES8707556A1 (en) 1987-08-16
CA1249983A (en) 1989-02-14
IT8448097A0 (en) 1984-04-27
FR2545545A1 (en) 1984-11-09
ES556977A0 (en) 1987-08-16
DE3416100A1 (en) 1984-11-15
DE3416100C2 (en) 1995-05-18
GB2141491B (en) 1987-01-28
BE899551A (en) 1984-10-30

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Legal Events

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TP Transmission of property