BE635858A - - Google Patents

Info

Publication number: BE635858A
Authority: BE; Belgium

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.)

1962-09-06

Publication of BE635858A publication Critical patent/BE635858A/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/04—Preparatory processes
- 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
- B01J19/14—Production of inert gas mixtures; Use of inert gases in general
- 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
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2415—Tubular reactors
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
- C08G69/14—Lactams
- C08G69/16—Preparatory processes
- 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
- B01J2219/00094—Jackets
- 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
- B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
- 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
- B01J2219/00168—Controlling or regulating processes controlling the viscosity

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Polyamides (AREA)

BE635858D 1962-09-06 BE635858A (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEV22989A DE1167021B (de)	1962-09-06	1962-09-06	Vorrichtung zur Polykondensation polyamidbildender Verbindungen

Publications (1)

Publication Number	Publication Date
BE635858A true BE635858A (da)

Family

ID=7580238

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE635858D BE635858A (da)	1962-09-06

Country Status (6)

Country	Link
US (1)	US3232715A (da)
BE (1)	BE635858A (da)
CH (1)	CH425229A (da)
DE (1)	DE1167021B (da)
GB (1)	GB987963A (da)
NL (2)	NL135965C (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3450800A (en) *	1964-01-31	1969-06-17	Phillips Petroleum Co	Dispersing gases into liquids
US4215082A (en) *	1975-02-25	1980-07-29	Societe Anonyme dete: Alsthom-Atlantique	Device for injecting a gas into a liquid
ES2682117T3 (es) *	2013-02-08	2018-09-18	Uhde Inventa-Fischer Gmbh	Instalación de producción y procedimiento para la polimerización de poliamidas
SI2764912T1 (en) *	2013-02-08	2018-06-29	Uhde Inventa-Fischer Gmbh	A vertical condensing tube reactor and a polymerization process for polyamides in such a reactor
DE102020212257A1 (de)	2020-09-29	2022-03-31	Siemens Energy Global GmbH & Co. KG	Transformator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2463757A (en) *	1942-10-16	1949-03-08	Babcock & Wilcox Co	Apparatus for the recovery of heat and chemicals from furnace gases
BE484840A (da) *	1947-11-28
CH319214A (de) *	1953-05-21	1957-02-15	Ciba Geigy	Einrichtung zur Durchführung von Mitreissdestillationen
DE953658C (de) *	1953-11-02	1956-12-06	Hoechst Ag	Vorrichtung zur kontinuierlichen Herstellung von Polyamiden und zum anschliessenden Auspressen der Polyamide
BE541201A (da) *	1954-09-24

0
- NL NL296331D patent/NL296331A/xx unknown
- BE BE635858D patent/BE635858A/xx unknown
- NL NL135965D patent/NL135965C/xx active
1962
- 1962-09-06 DE DEV22989A patent/DE1167021B/de active Pending
1963
- 1963-08-09 CH CH986363A patent/CH425229A/de unknown
- 1963-08-26 US US304509A patent/US3232715A/en not_active Expired - Lifetime
- 1963-09-06 GB GB35394/63A patent/GB987963A/en not_active Expired

Also Published As

Publication number	Publication date
NL296331A (da)
NL135965C (da)
GB987963A (en)	1965-03-31
US3232715A (en)	1966-02-01
CH425229A (de)	1966-11-30
DE1167021B (de)	1964-04-02

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