KR850008147A - 보일러 공급용 순수한 물의 계속적인 생산방법 - Google Patents

보일러 공급용 순수한 물의 계속적인 생산방법 Download PDF

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Publication number
KR850008147A
KR850008147A KR1019850003564A KR850003564A KR850008147A KR 850008147 A KR850008147 A KR 850008147A KR 1019850003564 A KR1019850003564 A KR 1019850003564A KR 850003564 A KR850003564 A KR 850003564A KR 850008147 A KR850008147 A KR 850008147A
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South Korea
Prior art keywords
open
water
degassing
evaporation
heat
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KR1019850003564A
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English (en)
Inventor
엘-알라위 모하메드
Original Assignee
발터 데흐메르
프리드. 크루프 게엠베하
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Publication of KR850008147A publication Critical patent/KR850008147A/ko

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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/08—Thin film evaporation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/30—Accessories for evaporators ; Constructional details thereof
    • B01D1/305—Demister (vapour-liquid separation)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/28—Evaporating with vapour compression
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/048—Breaking emulsions by changing the state of aggregation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0068—General arrangements, e.g. flowsheets
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S159/00—Concentrating evaporators
    • Y10S159/16—Vacuum
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/08—Waste heat

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Physical Water Treatments (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

내용 없음

Description

보일러 공급용 순수한 물의 계속적인 생산방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 방법의 한 실시례의 생산 공정도.
제2도는 본 발명에 사용될 수 있는 열에 의한 가스제거기의 다른 실시예.
도면의 주요 부분에 대한 부호설명
1 : 정화기 2,3 : 공급관 4,6,8,11,13,18,20,21 : 파이프 5 : 안정화장치 6a : 예열기 7 : 최종예열기 7a : 가열표면 9 : 가스제거기 12 : 제트(jet)펌프 14 : 증발기 16 : 열교환기 17 : 디미스터(demister) 19 : 압축기 22 : 분리기 23 : 응축펌프 26 : 순환펌프 30 : 원심분리기.

Claims (8)

  1. 기계적으로 정화된 물이 공기가 없는 진공상태의 가스제거기에서 열에 의한 가스제거처리를 받게하며, 열에의해 가스가 제고된 물이 개방-표면 증발기에서 개방-표면 증발처리를 받게하며, 그렇게 생산된 증기가 기계적인 증기 압축을 받게하고, 압축된 증기를 개방-표면 증발기의 가열 표면을 통과 시켜 가열 표면 내측에서 증기를 응축시키며 정화된 물을 만들며, 상기 압축 증기의 통과는 개방-표면 증발이 가열표면 내측에서의 응측 과정과 비교하여 더 낮은 온도에서 이루어지는 식으로 수행되며, 응측된 물을 개방-표면 증발기의 가열 표면으로부터 가스 증기- 및 탄화수소 증기-분위기하에서 응축된 그리고 정화된 물을 비응축성 탄화수소와 분리시키도록 이송하며, 분리기로부터 정화된 물을 제거하며 또 비응축성탄화 수소를 분리기로부터 빼내는 것등을 포함하는 염(鹽), 탄화수소 및 철이온(Fe++)을 포함한 폐수로부터 보일러 공급용 순수한 물의 계속적인 생산하는 방법.
  2. 제1항에 있어서, 기계적으로 정화된 물을 열에 의한 가스제거전에 안정화되는 방법.
  3. 제1항에 있어서, 증발처리과정 및 응측처리과정은 3-5℃의 온도 차에서 수행되는 방법.
  4. 제1항에 있어서, 열에 의한 가스제거는 분리기에서 응측된 물의 팽창으로부터 생긴 증기 및 그에 결합된 비압축성 가스들로 기계적으로 정화된 물을 예비적으로 가열함으로써 수행되는 방법.
  5. 제1항에 있어서, 열에 의한 가스제거는 결합된 단계에서 수행되는 방법.
  6. 제1항에 있어서, 개방-표면 증발로부터나온 증기는 응축전애 합체효과를 지닌 디미스터(demister)를 통과되는 방법.
  7. 제1항에 있어서, 가스제거단계로부터 나온 휘발성 탄화수소는 가스제거기로부터 진공펌프 또는 제트 압축기에 의해 배출되는 방법.
  8. 제1항에 있어서, 개방-표면 증발로부터 나온 폐기 용액은 원심분리기를 통해 지나며, 그로부터 고체성분이 제거되는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019850003564A 1984-05-23 1985-05-23 보일러 공급용 순수한 물의 계속적인 생산방법 KR850008147A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3419171.2 1984-05-23
DE19843419171 DE3419171A1 (de) 1984-05-23 1984-05-23 Verfahren zur kontinuierlichen erzeugung von kesselspeisewasser

Publications (1)

Publication Number Publication Date
KR850008147A true KR850008147A (ko) 1985-12-13

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KR1019850003564A KR850008147A (ko) 1984-05-23 1985-05-23 보일러 공급용 순수한 물의 계속적인 생산방법

Country Status (10)

Country Link
US (1) US4698136A (ko)
JP (1) JPS60257893A (ko)
KR (1) KR850008147A (ko)
CH (1) CH664753A5 (ko)
DE (1) DE3419171A1 (ko)
FR (1) FR2564819A1 (ko)
GB (1) GB2159142B (ko)
IL (1) IL75260A (ko)
NL (1) NL8501438A (ko)
ZA (1) ZA853872B (ko)

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Also Published As

Publication number Publication date
DE3419171C2 (ko) 1992-07-30
IL75260A (en) 1988-05-31
GB2159142B (en) 1988-12-29
GB2159142A (en) 1985-11-27
ZA853872B (en) 1986-02-26
IL75260A0 (en) 1985-09-29
NL8501438A (nl) 1985-12-16
JPS60257893A (ja) 1985-12-19
DE3419171A1 (de) 1985-11-28
US4698136A (en) 1987-10-06
CH664753A5 (de) 1988-03-31
GB8512788D0 (en) 1985-06-26
FR2564819A1 (fr) 1985-11-29

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