|
US3898134A
(en)
*
|
1971-07-22 |
1975-08-05 |
Hanover Res Corp |
Process and apparatus for recovering clean water and solids from dilute, aqueous, solids containing solutions or dispersions
|
|
US3917508A
(en)
*
|
1973-10-15 |
1975-11-04 |
Hanover Res Corp |
Process and apparatus for recovering clean water and solids from dilute aqueous solids
|
|
US4155804A
(en)
*
|
1975-03-17 |
1979-05-22 |
International Telephone And Telegraph Corporation |
Removal of volatile organic components from spent sulfite effluent
|
|
JPS5294874A
(en)
*
|
1976-02-06 |
1977-08-09 |
Asahi Chem Ind Co Ltd |
Concentration by multistage multiple effect boiler
|
|
FI52128C
(fi)
*
|
1976-04-12 |
1977-06-10 |
Rosenlew Ab Oy W |
Tapa ottaa sellutuksessa talteen lämpöä sekä helposti haihtuvia alkoho leja ja rikkiyhdisteitä sisältävät fraktiot mustalipeästä.
|
|
FI52367C
(fi)
*
|
1976-04-20 |
1977-08-10 |
Rosenlew Ab Oy W |
Menetelmä sellutuksessa syntyvien rikkiyhdisteiden, helposti haihtuvie n alkoholien ja tärpätin tai sen tapaisten talteenottamiseksi
|
|
JPS6055638B2
(ja)
*
|
1976-10-16 |
1985-12-05 |
工業技術院長 |
オゾンによるパルプ漂白法
|
|
JPS5464506U
(fi)
*
|
1977-10-15 |
1979-05-08 |
|
|
|
FR2451210A1
(fr)
*
|
1979-03-12 |
1980-10-10 |
Saari Risto |
Procede pour la distillation de liquides et dispositif pour la mise en oeuvre de ce procede
|
|
US4313788A
(en)
*
|
1980-05-12 |
1982-02-02 |
Air Products And Chemicals, Inc. |
Process for reducing oxygen consumption in black liquor oxidation
|
|
US4756797A
(en)
*
|
1986-10-20 |
1988-07-12 |
Kamyr, Inc. |
Multiple effect evaporator with an evaporative condenser as a liquid evaporation effect
|
|
US4877080A
(en)
*
|
1988-06-13 |
1989-10-31 |
Ahlstromforetagen Svenska Ab |
Process and apparatus for cooling a fluid
|
|
DE3834716A1
(de)
*
|
1988-10-12 |
1990-04-19 |
Metallgesellschaft Ag |
Verfahren und vorrichtung zum aufkonzentrieren von loesungen
|
|
FI85515C
(fi)
*
|
1990-07-09 |
1996-04-10 |
Ahlstroem Oy |
Foerfarande foer reglering av en sulfatcellulosafabriks sulfiditet
|
|
FI92226B
(fi)
*
|
1991-04-15 |
1994-06-30 |
Ahlstroem Oy |
Menetelmä jäteliemen väkevöimiseksi ja keittokemikaalien talteenottamiseksi massanvalmistuksessa alkoholipohjaisilla keittoliuoksilla
|
|
SE503351C2
(sv)
*
|
1994-09-06 |
1996-05-28 |
Ahlstroem Oy |
Förfarande för rening av sekundära kondensat vid indunstning av avlutar
|
|
SE503793C2
(sv)
*
|
1995-02-01 |
1996-09-09 |
Kvaerner Pulping Tech |
Förfarande vid behandling av kondensat
|
|
US6217711B1
(en)
*
|
1998-02-11 |
2001-04-17 |
Andritz-Ahlstrom Oy |
Method of treating condensates
|
|
US6383342B1
(en)
*
|
1999-03-17 |
2002-05-07 |
Andritz-Ahlstrom Oy |
Cluster rule compliance with reduced steam consumption
|
|
US7297236B1
(en)
*
|
2001-06-30 |
2007-11-20 |
Icm, Inc. |
Ethanol distillation process
|
|
US20060254733A1
(en)
*
|
2001-09-24 |
2006-11-16 |
Dunn Jerry P |
Method to lower the release of hazardous air pollutants from Kraft recovery process
|
|
MXPA06009074A
(es)
*
|
2004-02-10 |
2007-03-21 |
Texas A & M Univ Sys |
Sistema y metodo de evaporacion por compresion de vapor.
|
|
KR101370039B1
(ko)
*
|
2005-03-07 |
2014-03-05 |
아이.디.이. 테크놀로지스 엘티디. |
다중효용 증발기
|
|
AU2009225950B2
(en)
*
|
2008-03-20 |
2013-01-24 |
Creative Water Technology Ltd |
Fluid fractionation process and apparatus
|
|
PL2396105T3
(pl)
|
2009-02-12 |
2019-02-28 |
A.H. Lundberg Systems Limited |
Sposób i urządzenie do oczyszczania metanolu
|
|
US8906204B2
(en)
*
|
2009-12-21 |
2014-12-09 |
Butamax Advanced Biofuels Llc |
Methods for alcohol recovery and concentration of stillage by-products
|
|
PT3129548T
(pt)
*
|
2014-04-11 |
2018-10-11 |
Veolia Water Tech Inc |
Sistema e processo para desfibrar madeira
|
