GB1508836A - Chemical process and apparatus for corrosive materials - Google Patents
Chemical process and apparatus for corrosive materialsInfo
- Publication number
- GB1508836A GB1508836A GB27772/75A GB2777275A GB1508836A GB 1508836 A GB1508836 A GB 1508836A GB 27772/75 A GB27772/75 A GB 27772/75A GB 2777275 A GB2777275 A GB 2777275A GB 1508836 A GB1508836 A GB 1508836A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chemical process
- corrosive materials
- july
- urea
- ammonia
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D3/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium flows in a continuous film, or trickles freely, over the conduits
- F28D3/04—Distributing arrangements
-
- 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
- B01J19/0053—Details of the reactor
- B01J19/006—Baffles
-
- 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
- B01J19/02—Apparatus characterised by being constructed of material selected for its chemically-resistant properties
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/01—Chlorine; Hydrogen chloride
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/02—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds
- C07C273/04—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds from carbon dioxide and ammonia
-
- 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
- B01J2219/00761—Details of the reactor
- B01J2219/00763—Baffles
- B01J2219/00765—Baffles attached to the reactor wall
- B01J2219/00777—Baffles attached to the reactor wall horizontal
-
- 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
- B01J2219/02—Apparatus characterised by their chemically-resistant properties
- B01J2219/0204—Apparatus characterised by their chemically-resistant properties comprising coatings on the surfaces in direct contact with the reactive components
- B01J2219/0236—Metal based
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/10—Nuclear fusion reactors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP49077374A JPS516180A (en) | 1974-07-08 | 1974-07-08 | Netsukokankio sonaeta kagakuhannosochino boshokukozo |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1508836A true GB1508836A (en) | 1978-04-26 |
Family
ID=13632111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB27772/75A Expired GB1508836A (en) | 1974-07-08 | 1975-07-01 | Chemical process and apparatus for corrosive materials |
Country Status (14)
Country | Link |
---|---|
JP (1) | JPS516180A (pl) |
AR (1) | AR205206A1 (pl) |
BR (1) | BR7504281A (pl) |
CA (1) | CA1053444A (pl) |
DE (1) | DE2527630C3 (pl) |
EG (1) | EG11882A (pl) |
ES (1) | ES439075A1 (pl) |
FR (1) | FR2277618A1 (pl) |
GB (1) | GB1508836A (pl) |
IN (1) | IN143794B (pl) |
IT (1) | IT1044355B (pl) |
NL (1) | NL173188C (pl) |
PH (1) | PH13291A (pl) |
PL (1) | PL103732B1 (pl) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1642639A1 (en) * | 2004-10-01 | 2006-04-05 | Toyo Engineering Corporation | Reactor |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2614587A1 (de) * | 1976-04-05 | 1977-10-13 | Metallgesellschaft Ag | Verfahren zum eindampfen wasserhaltiger fluessigkeiten |
JPS53137873A (en) * | 1977-05-09 | 1978-12-01 | Kanegafuchi Chem Ind Co Ltd | Reaction method and its device |
JPH0725712B2 (ja) * | 1990-08-30 | 1995-03-22 | 昭和電工株式会社 | 2,3―ジクロル―1―プロパノールの製造方法 |
EP0487935A1 (en) * | 1990-11-26 | 1992-06-03 | Urea Casale S.A. | Process and high-yield reactors for the synthesis of urea |
DE19909935A1 (de) * | 1999-03-06 | 2000-09-07 | Daimler Chrysler Ag | Reaktoreinheit, insbesondere autothermer Primärreformer |
-
1974
- 1974-07-08 JP JP49077374A patent/JPS516180A/ja active Granted
-
1975
- 1975-01-01 AR AR259329A patent/AR205206A1/es active
- 1975-06-11 IN IN1153/CAL/75A patent/IN143794B/en unknown
- 1975-06-19 NL NLAANVRAGE7507305,A patent/NL173188C/xx not_active IP Right Cessation
- 1975-06-20 DE DE2527630A patent/DE2527630C3/de not_active Expired
- 1975-06-25 CA CA230,134A patent/CA1053444A/en not_active Expired
- 1975-07-01 GB GB27772/75A patent/GB1508836A/en not_active Expired
- 1975-07-02 ES ES439075A patent/ES439075A1/es not_active Expired
- 1975-07-06 EG EG394/75A patent/EG11882A/xx active
- 1975-07-07 BR BR5484/75D patent/BR7504281A/pt unknown
- 1975-07-07 IT IT25164/75A patent/IT1044355B/it active
- 1975-07-08 FR FR7521414A patent/FR2277618A1/fr active Granted
- 1975-07-08 PH PH17355A patent/PH13291A/en unknown
- 1975-07-08 PL PL1975181934A patent/PL103732B1/pl unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1642639A1 (en) * | 2004-10-01 | 2006-04-05 | Toyo Engineering Corporation | Reactor |
US7763215B2 (en) | 2004-10-01 | 2010-07-27 | Toyo Engineering Corporation | Reactor having detachably fixed tubesheet plate member |
US7815874B2 (en) | 2004-10-01 | 2010-10-19 | Toyo Engineering Corporation | Reactor |
Also Published As
Publication number | Publication date |
---|---|
FR2277618B1 (pl) | 1981-04-30 |
JPS54232B2 (pl) | 1979-01-08 |
ES439075A1 (es) | 1977-06-16 |
PH13291A (en) | 1980-03-04 |
FR2277618A1 (fr) | 1976-02-06 |
NL173188C (nl) | 1983-12-16 |
EG11882A (en) | 1978-06-30 |
NL7507305A (nl) | 1976-01-12 |
NL173188B (nl) | 1983-07-18 |
BR7504281A (pt) | 1976-07-06 |
PL103732B1 (pl) | 1979-07-31 |
JPS516180A (en) | 1976-01-19 |
DE2527630A1 (de) | 1976-01-29 |
IT1044355B (it) | 1980-03-20 |
AU8276775A (en) | 1977-01-06 |
IN143794B (pl) | 1978-02-04 |
DE2527630B2 (de) | 1979-04-05 |
AR205206A1 (es) | 1976-04-12 |
DE2527630C3 (de) | 1979-09-20 |
CA1053444A (en) | 1979-05-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1274255A (en) | Improvements to the synthesis of 2-hydroxy-4-methylthio-butyronitrile | |
GB1491697A (en) | Process for the production of ferrocyanide blue | |
BE902246A (fr) | Procede de fabrication d'uree. | |
GB1508836A (en) | Chemical process and apparatus for corrosive materials | |
ZA856828B (en) | A process and an apparatus for determining and monitoring hydrogen peroxide concentrations in liquid reaction media | |
GB1295742A (pl) | ||
GB1341497A (en) | Process for the production of urea | |
ATA369175A (de) | Verfahren zur aufarbeitung des beim eindampfen einer waesserigen harnstoffloesung entstehenden, restliche mengen an harnstoff, ammoniak und kohlendioxyd enthaltenden wasserdampfes | |
ES389762A1 (es) | Procedimiento para incrementar la resistencia a la corro- sion de aceros inoxidables susteniticos. | |
ES436033A1 (es) | Procedimiento para la obtencion de nuevas 1-aril-5-alquili- den-2, 4-dioxoimidazolidinas. | |
GB1436226A (en) | Heterocyclic fused-ring derivatives of tetrahydronaphthalene and related compounds | |
GB1368506A (en) | Process for preparing cyanoethylated ketones | |
GB1128802A (en) | Improvements relating to the ammoniation of phosphoric acids | |
GB1413104A (en) | Process for manufacturing polyfluoroalkyl propanols | |
GB1388709A (en) | Process for preparing sigma,omega-diaminocarboxylic acids | |
ES8202845A1 (es) | Procedimiento para formar compuestos de aminas secundarias | |
JPS57158743A (en) | Preparation of alpha-amino acid amide | |
JPS5422323A (en) | Preparation of urea for industrial uses | |
Pangarkar et al. | Simultaneous absorption and reaction of two gases: absorption of CO2 and NH3 in water and aqueous solutions of alkanolamines | |
GB1332757A (en) | Manufacture of aromatic amino compounds | |
GB1170777A (en) | Aminoalkyl Esters, their Acid Addition Salts Isocyanato and Isothiocyanato Derivatives | |
GB1469907A (en) | Method for preparing bis-2-pyridyl-1-oxide- disulphide | |
GB1423977A (en) | Urea synthesis with heat recovery and ammonium carbamate recirculation | |
GB1379871A (en) | Continuous process for preparing benzothiazyl disulphide | |
GB1295784A (pl) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |