GB1106075A - Improvements in and relating to high pressure vessels - Google Patents
Improvements in and relating to high pressure vesselsInfo
- Publication number
- GB1106075A GB1106075A GB1928464A GB1928464A GB1106075A GB 1106075 A GB1106075 A GB 1106075A GB 1928464 A GB1928464 A GB 1928464A GB 1928464 A GB1928464 A GB 1928464A GB 1106075 A GB1106075 A GB 1106075A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lining
- vessel
- closure
- load
- ring
- 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
-
- 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
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/002—Component parts of these vessels not mentioned in B01J3/004, B01J3/006, B01J3/02 - B01J3/08; Measures taken in conjunction with the process to be carried out, e.g. safety measures
-
- 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
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/04—Pressure vessels, e.g. autoclaves
- B01J3/048—Multiwall, strip or filament wound vessels
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Abstract
<PICT:1106075/C6-C7/1> A method for protecting against corrosion the internal surfaces of a pressure vessel having an end-closure lid 2, e.g. a vessel for a urea synthesis process, comprises forming in the wall 1 of the vessel near its closure joint an annular step 6a, covering the surface up to the step with a shell-lining 7 of corrosion resistant metal, placing in the step 6a a load-ring 6b extending inwards towards the vessel axis, uniting the shell lining with the load-ring, fabricating an end-lining 12, 14 to cover the internal surface of the closure lid 2 and uniting the end-lining 12, 14 with the load-ring 6b. As shown, there is an inlet opening 13 in the closure lid 2. The parts of the lining can be united by soldering brazing or welding. Suitable linings are of stainless steel and Ni alloys. Fig. 1 illustrates the top closure of a vessel and Fig. 3 (not shown) the bottom closure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1928464A GB1106075A (en) | 1964-05-08 | 1964-05-08 | Improvements in and relating to high pressure vessels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1928464A GB1106075A (en) | 1964-05-08 | 1964-05-08 | Improvements in and relating to high pressure vessels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1106075A true GB1106075A (en) | 1968-03-13 |
Family
ID=10126847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1928464A Expired GB1106075A (en) | 1964-05-08 | 1964-05-08 | Improvements in and relating to high pressure vessels |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1106075A (en) |
-
1964
- 1964-05-08 GB GB1928464A patent/GB1106075A/en not_active Expired
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