GB1377360A - Reactor - Google Patents
ReactorInfo
- Publication number
- GB1377360A GB1377360A GB5813070A GB5813070A GB1377360A GB 1377360 A GB1377360 A GB 1377360A GB 5813070 A GB5813070 A GB 5813070A GB 5813070 A GB5813070 A GB 5813070A GB 1377360 A GB1377360 A GB 1377360A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compartment
- reaction mixture
- mixture
- production
- acid
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B35/00—Boron; Compounds thereof
- C01B35/06—Boron halogen compounds
-
- 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
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1862—Stationary reactors having moving elements inside placed in series
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/18—Phosphoric acid
- C01B25/22—Preparation by reacting phosphate-containing material with an acid, e.g. wet process
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B35/00—Boron; Compounds thereof
- C01B35/08—Compounds containing boron and nitrogen, phosphorus, oxygen, sulfur, selenium or tellurium
- C01B35/10—Compounds containing boron and oxygen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
1377360 Liquid/solid contact apparatus FISONS Ltd 23 Nov 1971 [8 Dec 1970] 58130/70 Heading B1F [Also in Division Cl] In reaction vessel 1, liquid/solid reaction mixture in compartment A passes through compartment B to compartment C via basal ports in partitions 3 and 4, part of the reaction mixture overflows partition 5 into compartment D for removal and filtration whereas the rest of the mixture pases down draft tube 2 back to compartment A. The reaction mixture may be phosphate rock/phosphoric acid/sulphuric acid mixture for the production of phosphoric acid. The reactor of the invention may also be used for the production of boric acid from calcium borate, e.g. colemanite, with sulphuric acid.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5813070A GB1377360A (en) | 1970-12-08 | 1970-12-08 | Reactor |
NL7116865A NL7116865A (en) | 1970-12-08 | 1971-12-08 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5813070A GB1377360A (en) | 1970-12-08 | 1970-12-08 | Reactor |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1377360A true GB1377360A (en) | 1974-12-11 |
Family
ID=10480835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5813070A Expired GB1377360A (en) | 1970-12-08 | 1970-12-08 | Reactor |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB1377360A (en) |
NL (1) | NL7116865A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2442794A1 (en) * | 1978-12-01 | 1980-06-27 | Obispo Miguel | Alkaline orthophosphate soln. prodn. - by continuous neutralisation of phosphoric acid in single multicompartment reaction vessel |
EP0175556A2 (en) * | 1984-09-19 | 1986-03-26 | Sherritt Gordon Limited | Process for the pressure oxidation leaching of non-ferrous metal containing sulphidic material |
-
1970
- 1970-12-08 GB GB5813070A patent/GB1377360A/en not_active Expired
-
1971
- 1971-12-08 NL NL7116865A patent/NL7116865A/xx unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2442794A1 (en) * | 1978-12-01 | 1980-06-27 | Obispo Miguel | Alkaline orthophosphate soln. prodn. - by continuous neutralisation of phosphoric acid in single multicompartment reaction vessel |
EP0175556A2 (en) * | 1984-09-19 | 1986-03-26 | Sherritt Gordon Limited | Process for the pressure oxidation leaching of non-ferrous metal containing sulphidic material |
EP0175556A3 (en) * | 1984-09-19 | 1989-03-08 | Sherritt Gordon Mines Limited | Process for the pressure oxidation leaching of non-ferrous metal containing sulphidic material |
Also Published As
Publication number | Publication date |
---|---|
NL7116865A (en) | 1972-06-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |