NL219855A - - Google Patents

Info

Publication number: NL219855A
Authority: NL; Netherlands

Application number

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.)

1956-08-16

Publication of NL219855A publication Critical patent/NL219855A/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/02—Ethene
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/0013—Controlling the temperature of the process
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
- B01J2219/00081—Tubes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00103—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor in a heat exchanger separate from the reactor
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00121—Controlling the temperature by direct heating or cooling
- B01J2219/00123—Controlling the temperature by direct heating or cooling adding a temperature modifying medium to the reactants
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00162—Controlling or regulating processes controlling the pressure
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00182—Controlling or regulating processes controlling the level of reactants in the reactor vessel
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/02—Ethene

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Polymerisation Methods In General (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

NL219855D 1956-08-16 NL219855A (ko)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEB41407A DE1023013B (de)	1956-08-16	1956-08-16	Verfahren zum Abfuehren von Reaktionswaerme

Publications (1)

Publication Number	Publication Date
NL219855A true NL219855A (ko)

Family

ID=6966385

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL219855D NL219855A (ko)	1956-08-16

Country Status (6)

Country	Link
US (1)	US3078261A (ko)
DE (1)	DE1023013B (ko)
FR (1)	FR1180898A (ko)
GB (1)	GB847389A (ko)
IT (1)	IT577732A (ko)
NL (1)	NL219855A (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL241850A (ko) *	1958-07-31
US3894998A (en) *	1973-01-11	1975-07-15	Du Pont	Multiple stage reactor system
US3965083A (en) *	1974-12-16	1976-06-22	Standard Oil Company	Process for the vapor phase polymerization of monomers in a horizontal, quench-cooled, stirred-bed reactor using essentially total off-gas recycle and melt finishing
CA1053846A (en) *	1974-12-16	1979-05-01	The Standard Oil Company	Horizontal reactor for the vapor phase polymerization of monomers
US3970611A (en) *	1974-12-16	1976-07-20	Standard Oil Company	Melt finishing process for polymers produced by vapor state polymerization processes
US3971768A (en) *	1974-12-16	1976-07-27	Standard Oil Company (Indiana)	Vapor phase reactor off-gas recycle system for use in the vapor state polymerization of monomers
USRE30148E (en) *	1974-12-16	1979-11-13	Standard Oil Company (Indiana)	Melt finishing process for polymers produced by vapor state polymerization processes

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1325666A (en) *		1919-12-23		Beebigerating-gas and process oe making the same
US2255414A (en) *	1937-08-30	1941-09-09	Hoover Co	Refrigeration
US2414311A (en) *	1943-07-30	1947-01-14	Du Pont	Preparation of polymers of ethylene
US2479360A (en) *	1943-12-09	1949-08-16	Standard Oil Dev Co	Process for polymerizing hydrocarbons
US2531373A (en) *	1945-12-08	1950-11-21	Minnesota Mining & Mfg	Process of refrigeration
US2780617A (en) *	1952-05-17	1957-02-05	Standard Oil Co	Ethylene polymerization with conditioned molybdena catalyst
NL88142C (ko) *	1952-12-06
IT513721A (ko) *	1953-01-27	1900-01-01
BE548389A (ko) *	1955-06-06
US2918460A (en) *	1956-05-28	1959-12-22	Koppers Co Inc	Polymerization process

0
- NL NL219855D patent/NL219855A/xx unknown
- IT IT577732D patent/IT577732A/it unknown
1956
- 1956-08-16 DE DEB41407A patent/DE1023013B/de active Pending
1957
- 1957-08-05 US US676226A patent/US3078261A/en not_active Expired - Lifetime
- 1957-08-07 FR FR1180898D patent/FR1180898A/fr not_active Expired
- 1957-08-13 GB GB25495/57A patent/GB847389A/en not_active Expired

Also Published As

Publication number	Publication date
US3078261A (en)	1963-02-19
GB847389A (en)	1960-09-07
IT577732A (ko)
FR1180898A (fr)	1959-06-10
DE1023013B (de)	1958-01-23

Publication	Publication Date	Title
AT197311B (ko)	1958-04-25
IT577732A (ko)
AT216255B (ko)	1961-07-25
AT199361B (ko)	1958-08-25
AT198114B (ko)	1958-06-10
DE1057461C2 (ko)	1959-11-12
AT195843B (ko)	1958-02-25
AT197702B (ko)	1958-05-27
AT194202B (ko)	1957-12-27
AT194662B (ko)	1958-01-10
AT198038B (ko)	1958-06-10
AT194974B (ko)	1958-01-25
AT196945B (ko)	1958-04-10
AT197110B (ko)	1958-04-10
AT194993B (ko)	1958-01-25
AT198966B (ko)	1958-08-11
AT198832B (ko)	1958-07-25
AT195165B (ko)	1958-01-25
AT195842B (ko)	1958-02-25
AT198891B (ko)	1958-07-25
AT198039B (ko)	1958-06-10
AT198051B (ko)	1958-06-10
AT198843B (ko)	1958-07-25
AT193789B (ko)	1957-12-10
AT199904B (ko)	1958-10-10