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ES291275A1 - Improvements in and relating to thermally insulated reaction vessels - Google Patents

Improvements in and relating to thermally insulated reaction vessels

Info

Publication number
ES291275A1
ES291275A1 ES0291275A ES291275A ES291275A1 ES 291275 A1 ES291275 A1 ES 291275A1 ES 0291275 A ES0291275 A ES 0291275A ES 291275 A ES291275 A ES 291275A ES 291275 A1 ES291275 A1 ES 291275A1
Authority
ES
Spain
Prior art keywords
compartments
gas
wall
space
reaction zone
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
Application number
ES0291275A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gas Council
Original Assignee
Gas Council
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.)
Filing date
Publication date
Application filed by Gas Council filed Critical Gas Council
Publication of ES291275A1 publication Critical patent/ES291275A1/en
Expired legal-status Critical Current

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
    • 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
    • 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
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1872—Details of the fluidised bed 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
    • B01J2219/0015—Controlling the temperature by thermal insulation means
    • B01J2219/00155—Controlling the temperature by thermal insulation means using insulating materials or refractories

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

<PICT:1044007/C4-C5/1> A thermally insulated reaction vessel used for the vapour phase hydrogenation of a hydrocarbon distillate oil (of Specification 1,031,717) comprises an inner wall enclosing the reaction zone, a pressure resistant outer wall in contact with the atmosphere, a space between the inner and outer wall, said space being divided into compartments by one or more partitions extending in a direction transversely of the width of the space and preventing substantially the flow of gas between the compartments they separate, the inner wall and each partition being so constructed or arranged that restricted communication exists between the reaction zone and all the compartments, each compartment being charged with a solid thermally insulating material that is permeable to gas. The words "permeable to gas" denote thermally insulating material in which there are present, or are formed during use, voids or fissures that permit gas to flow through the material by convection. Fig. 2 indicates a preferred embodiment wherein the restricted communication exists by connecting the compartments in parallel at the top, the compartments optionally having inlet pipes 14, 15 and 16 for a gas of low heat transfer, e.g. carbon dioxide which prevents loss of high heat transfer gas, e.g. hydrogen from the reaction zone and Figs. 3 and 4 (not shown) indicate how the compartments may be connected in series to provide restricted communication along the length of each compartment. The reactor is preferably made of steel and the thermally insulating material may be brick or a free flowing particulate material, e.g. alumina.
ES0291275A 1962-09-04 1963-08-31 Improvements in and relating to thermally insulated reaction vessels Expired ES291275A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB33926/62A GB1044007A (en) 1962-09-04 1962-09-04 Improvements in and relating to thermally insulated reaction vessels

Publications (1)

Publication Number Publication Date
ES291275A1 true ES291275A1 (en) 1963-12-01

Family

ID=10359202

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0291275A Expired ES291275A1 (en) 1962-09-04 1963-08-31 Improvements in and relating to thermally insulated reaction vessels

Country Status (10)

Country Link
AT (1) AT261552B (en)
BE (1) BE636913A (en)
CH (1) CH415563A (en)
DE (1) DE1442704A1 (en)
DK (1) DK108852C (en)
ES (1) ES291275A1 (en)
FR (1) FR1368505A (en)
GB (1) GB1044007A (en)
NL (1) NL297436A (en)
SE (1) SE326689B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2604178C2 (en) * 1976-02-04 1984-10-04 Bergwerksverband Gmbh, 4300 Essen Device for preventing bypass flows through the thermal insulation of high-temperature reactors
LU88792A1 (en) 1996-07-22 1998-01-22 Euratom Reactor and hydrogenation process
DE10144747A1 (en) * 2001-09-11 2003-03-27 Buehler Ag Apparatus for continuous heat treatment of granular materials, has fluidization chambers separated by partitions which have sieve bottom, below which fluidizing gas inlet is mounted
CN112705149B (en) * 2019-10-25 2022-10-21 中国石油化工股份有限公司 A lined quartz reactor
CN111500318B (en) * 2020-06-01 2023-07-07 河南孟飞实业有限公司 Reaction device for preparing light white oil and application method thereof
JP7674158B2 (en) * 2021-05-31 2025-05-09 古河機械金属株式会社 Lithium sulfide manufacturing apparatus and method for manufacturing lithium sulfide
CN116814284A (en) * 2023-06-09 2023-09-29 沈阳铝镁设计研究院有限公司 Petroleum coke cooling device after calcining

Also Published As

Publication number Publication date
BE636913A (en)
GB1044007A (en) 1966-09-28
SE326689B (en) 1970-08-03
FR1368505A (en) 1964-07-31
AT261552B (en) 1968-05-10
CH415563A (en) 1966-06-30
DK108852C (en) 1968-02-19
DE1442704A1 (en) 1968-11-21
NL297436A (en)

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