首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
SETT ATT KONCENTRERA VATTENLOSNINGAR AV GLYKOLER
摘要
<p>The process relates to the concentration of an aqueous glycol solution by evaporation of the solution, in the form of a thin film, in a set of multiple-effect vertical film evaporators (8) arranged one above another in a column. <IMAGE></p>
申请公布号
SE8105106(L)
申请公布日期
1982.03.01
申请号
SE19810005106
申请日期
1981.08.28
申请人
SNAM PROGETTI
发明人
LAGANA V;CAVALLANTI V
分类号
B01D1/06;B01D1/26;C02F1/04;C07C29/80;(IPC1-7):07C31/20;07C29/74
主分类号
B01D1/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ROTATING NOISE ATTENUATING MECHANISM FOR DC MOTOR OF MAGNET ROTOR TYPE
ORIGINAL PLATE FOR WATERLESS PLANOGRAPHIC PRINTING PLATE
ORIGINAL PLATE FOR WATERLESS PLANOGRAPHIC PRINTING PLATE
MULTI-WAVELENGTH SEMICONDUCTOR LASER
ELECTROPHOTOGRAPHIC SENSITIVE BODY
DETECTOR FOR OUTPUT VOLTAGE OF LASER OSCILLATOR
ULTRASONIC MOTOR
X-RAY GENERATOR
AUTO-FOCUSING SYSTEM
TEST METHOD FOR MODULATOR-DEMODULATOR
RECEPTION ANTENNA SWITCHING/SELECTING EQUIPMENT
FLAT COIL
AGITATING AND SUPPLYING MEMBER
ROTARY MACHINE CORE
FILING DEVICE
MESSAGE WAITING SIGNAL SENDING SYSTEM
SEMICONDUCTOR LASER DEVICE AND MANUFACTURE THEREOF
MANUFACTURE OF SEMICONDUCTOR DEVICE
OPTICAL FIBER TAPE
CORD TAKE-UP DEVICE