GB916677A - Digestion apparatus and method - Google Patents

Digestion apparatus and method

Info

Publication number
GB916677A
GB916677A GB26093/60A GB2609360A GB916677A GB 916677 A GB916677 A GB 916677A GB 26093/60 A GB26093/60 A GB 26093/60A GB 2609360 A GB2609360 A GB 2609360A GB 916677 A GB916677 A GB 916677A
Authority
GB
United Kingdom
Prior art keywords
tube
line
reactor
coil
passes
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
GB26093/60A
Other languages
English (en)
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.)
Bayer Corp
Original Assignee
Technicon Instruments Corp
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 Technicon Instruments Corp filed Critical Technicon Instruments Corp
Publication of GB916677A publication Critical patent/GB916677A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/101—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply
    • F24H1/102—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply with resistance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/002—Determining nitrogen by transformation into ammonia, e.g. KJELDAHL method
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/08—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a stream of discrete samples flowing along a tube system, e.g. flow injection analysis
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/11—Automated chemical analysis
    • Y10T436/117497—Automated chemical analysis with a continuously flowing sample or carrier stream
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/17—Nitrogen containing
    • Y10T436/176152—Total nitrogen determined
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25125—Digestion or removing interfering materials

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Molecular Biology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Sampling And Sample Adjustment (AREA)
GB26093/60A 1959-08-06 1960-07-27 Digestion apparatus and method Expired GB916677A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US832002A US3020130A (en) 1959-08-06 1959-08-06 Digestion apparatus and method

Publications (1)

Publication Number Publication Date
GB916677A true GB916677A (en) 1963-01-23

Family

ID=25260401

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26093/60A Expired GB916677A (en) 1959-08-06 1960-07-27 Digestion apparatus and method

Country Status (6)

Country Link
US (1) US3020130A (enrdf_load_stackoverflow)
BE (1) BE593805A (enrdf_load_stackoverflow)
CH (1) CH406674A (enrdf_load_stackoverflow)
DE (1) DE1279972B (enrdf_load_stackoverflow)
GB (1) GB916677A (enrdf_load_stackoverflow)
NL (2) NL123583C (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL278868A (enrdf_load_stackoverflow) * 1961-05-25
US3435684A (en) * 1967-10-02 1969-04-01 Technicon Corp Method and apparatus for the dilution and division of a stream of samples for continuous analysis
US4080168A (en) * 1976-02-18 1978-03-21 The Curators Of The University Of Missouri Method and apparatus for the wet digestion of organic and biological samples
US4795713A (en) * 1986-06-06 1989-01-03 The Boeing Company Auto-digestor
CN101936978B (zh) * 2009-07-02 2012-01-25 杭州慕迪科技有限公司 同一试剂重复利用在线测定水中氨氮含量的方法
CN109173954A (zh) * 2018-10-31 2019-01-11 东北师范大学 智能化快速消化装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2173546A (en) * 1939-09-19 Metal recovering means and method
US2137051A (en) * 1937-05-28 1938-11-15 Clyde C Jain Apparatus for the lixiviation of mineral ores
US2686754A (en) * 1950-11-28 1954-08-17 Le Bactogene S A R L Apparatus for the cultivation of microorganisms
US2797149A (en) * 1953-01-08 1957-06-25 Technicon International Ltd Methods of and apparatus for analyzing liquids containing crystalloid and non-crystalloid constituents
US2880070A (en) * 1955-11-29 1959-03-31 Allied Chem Method of indicating acidity and alkalinity
US2899280A (en) * 1957-03-06 1959-08-11 Method of fluid analysis

Also Published As

Publication number Publication date
BE593805A (fr) 1961-02-06
NL254619A (enrdf_load_stackoverflow)
US3020130A (en) 1962-02-06
CH406674A (de) 1966-01-31
NL123583C (enrdf_load_stackoverflow)
DE1279972B (de) 1968-10-10

Similar Documents

Publication Publication Date Title
GB855555A (en) Improvements relating to the analysis of liquids
GB916677A (en) Digestion apparatus and method
GB959389A (en) Treatment of liquids
Bawn et al. 76. Reactions of the cobaltic ion. Part II. The kinetics of the reaction of the cobaltic ion with formic acid
US3178265A (en) Digestion and analysis apparatus and method
GB909415A (en) Method of and apparatus for analysis of fluids
GB919759A (en) Liquid analysis apparatus with closed flow cell
JPS57149950A (en) Method for determination of hydrogen peroxide
JPS5779176A (en) Method and apparatus for chemically and automatically disolving molybdenum core wire in tungsten filament coil
US4037039A (en) Process for continuous xanthation and production of viscose spinning solution
CN204008441U (zh) 在线恒温自动进样气相分子吸收光谱仪
Harris et al. Photochemical reactions of wool
Kolczynski et al. The behavior of the glass electrode in hydrogen peroxide solutions
US3421855A (en) Process and apparatus for the automatic determination and/or control of the hydroxide:nitrite ratio in nitrite solutions
RU2805412C1 (ru) Способ определения содержания фтористого магния в селлаитовом и флюорито-селлаитовом продуктах
CN105651933A (zh) 检测饲料中蛋白质的方法
US3174829A (en) Apparatus for kjeldahl nitrogen determination
Rogers et al. The determination of small amounts of arsenic
Ohashi Determination of carbon in organic compounds by the iodic acid decomposition method
SU127652A1 (ru) Способ получени моноиодбегеновой кислоты
GB837585A (en) Process and apparatus for chemical reactions
US3321381A (en) Distillation and analysis apparatus
CN212882385U (zh) 一种可循环冷却气液反应装置
CN209576428U (zh) 一种新型酸催化剂稀释装置
US1943385A (en) Process for production of oxidation products of acetylene